tail.c

" -f, --follow[={name|descriptor}]\n output appended data as the file grows;\n an absent option argument means 'descriptor'\n -F same as --follow=name --retry\n"

-

316

, 5)

-

317

,

-

318

stdout

-

319

)

-

-

-

-

-

;

-

325

printf (

-

326

dcgettext (((void *)0),

-

327

" -n, --lines=[+]NUM output the last NUM lines, instead of the last %d;\n or use -n +NUM to output starting with line NUM\n --max-unchanged-stats=N\n with --follow=name, reopen a FILE which has not\n changed size after N (default %d) iterations\n to see if it has been unlinked or renamed\n (this is the usual case of rotated log files);\n with inotify, this option is rarely useful\n"

-

328

, 5)

-

329

,

-

330

-

331

10,

-

332

5

-

333

);

-

334

fputs_unlocked (

-

335

dcgettext (((void *)0),

-

336

" --pid=PID with -f, terminate after process ID, PID dies\n -q, --quiet, --silent never output headers giving file names\n --retry keep trying to open a file if it is inaccessible\n"

-

337

, 5)

-

338

,

-

339

stdout

-

340

)

-

-

-

-

;

-

345

fputs_unlocked (

-

346

dcgettext (((void *)0),

-

347

" -s, --sleep-interval=N with -f, sleep for approximately N seconds\n (default 1.0) between iterations;\n with inotify and --pid=P, check process P at\n least once every N seconds\n -v, --verbose always output headers giving file names\n"

-

348

, 5)

-

349

,

-

350

stdout

-

351

)

-

-

-

-

-

-

;

-

358

fputs_unlocked (

-

359

dcgettext (((void *)0),

-

360

" -z, --zero-terminated line delimiter is NUL, not newline\n"

-

361

, 5)

-

362

,

-

363

stdout

-

364

)

-

365

-

366

;

-

367

fputs_unlocked (

-

368

dcgettext (((void *)0),

-

369

" --help display this help and exit\n"

-

370

, 5)

-

371

,

-

372

stdout

-

373

);

-

374

fputs_unlocked (

-

375

dcgettext (((void *)0),

-

376

" --version output version information and exit\n"

-

377

, 5)

-

378

,

-

379

stdout

-

380

);

-

381

fputs_unlocked (

-

382

dcgettext (((void *)0),

-

383

"\nNUM may have a multiplier suffix:\nb 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024,\nGB 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y.\n\n"

-

384

, 5)

-

385

,

-

386

stdout

-

387

)

-

-

-

-

-

-

;

-

394

fputs_unlocked (

-

395

dcgettext (((void *)0),

-

396

"With --follow (-f), tail defaults to following the file descriptor, which\nmeans that even if a tail'ed file is renamed, tail will continue to track\nits end. This default behavior is not desirable when you really want to\ntrack the actual name of the file, not the file descriptor (e.g., log\nrotation). Use --follow=name in that case. That causes tail to track the\nnamed file in a way that accommodates renaming, removal and creation.\n"

-

397

, 5)

-

398

,

-

399

stdout

-

400

)

-

-

-

-

-

-

-

;

-

408

emit_ancillary_info ("tail");

-

409

}

executed 14 times by 1 test: end of block

Executed by:

tail

14

410

exit (status);

executed 17 times by 1 test: exit (status);

Executed by:

tail

17

411

}

-

-

-

-

static void

-

416

check_output_alive (void)

-

417

{

-

418

if (! monitor_output

! monitor_output	Description
TRUE	evaluated 189 times by 1 test Evaluated by: tail
FALSE	evaluated 100 times by 1 test Evaluated by: tail

)

100-189

419

return;

executed 189 times by 1 test: return;

Executed by:

tail

189

420

-

421

struct timeval delay;

-

422

delay.tv_sec = delay.tv_usec = 0;

-

423

-

424

fd_set rfd;

-

425

-

426

do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; " "stosq" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&((

-

427

&rfd

-

428

)->fds_bits)[0]) : "memory"); } while (0)

-

429

;

-

430

-

431

((void) (((

-

432

&rfd

-

433

)->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask)))))))

-

434

;

-

-

-

-

if (select (

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

439

1

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

440

+ 1, &rfd,

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

441

((void *)0)

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

442

,

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

443

((void *)0)

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-99

444

, &delay) == 1

select ( 1 + 1..., &delay) == 1	Description
TRUE	evaluated 99 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

1-99

445

raise (

executed 99 times by 1 test: raise ( 13 );

Executed by:

tail

99

446

13

executed 99 times by 1 test: raise ( 13 );

Executed by:

tail

99

447

);

executed 99 times by 1 test: raise ( 13 );

Executed by:

tail

99

448

}

executed 100 times by 1 test: end of block

Executed by:

tail

100

449

-

450

static

-

451

_Bool

-

452

-

453

valid_file_spec (struct File_spec const *f)

-

454

{

-

455

-

456

return

executed 1113 times by 1 test: return ((f->fd == -1) ^ (f->errnum == 0));

Executed by:

tail

((f->fd == -1) ^ (f->errnum == 0));

executed 1113 times by 1 test: return ((f->fd == -1) ^ (f->errnum == 0));

Executed by:

tail

1113

457

}

-

458

-

459

static char const *

-

460

pretty_name (struct File_spec const *f)

-

461

{

-

462

return

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

463

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

464

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

465

) && __builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

466

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

467

) && (__s1_len = __builtin_strlen (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

468

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

469

), __s2_len = __builtin_strlen (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

470

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

471

), (!((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

472

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

473

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

474

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

475

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

476

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

477

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

478

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

479

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

480

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

481

,

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

482

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

483

) : (__builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

484

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

485

) && ((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

486

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

487

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

488

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

489

) == 1) && (__s1_len = __builtin_strlen (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

490

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

491

), __s1_len < 4) ? (__builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

492

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

493

) && ((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

494

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

495

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

496

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

497

) == 1) ? __builtin_strcmp (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

498

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

499

,

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

500

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

501

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

502

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

503

); int __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

504

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

505

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

506

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

507

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

508

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

509

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

510

f->name

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

511

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

512

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

513

) && ((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

514

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

515

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

516

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

517

) == 1) && (__s2_len = __builtin_strlen (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

518

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

519

), __s2_len < 4) ? (__builtin_constant_p (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

520

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

521

) && ((size_t)(const void *)((

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

522

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

523

) + 1) - (size_t)(const void *)(

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

524

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

525

) == 1) ? __builtin_strcmp (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

526

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

527

,

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

528

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

529

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

530

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

531

); int __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

532

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

533

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 3932 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 95 times by 1 test Evaluated by: tail
FALSE	evaluated 3837 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

534

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

535

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	evaluated 95 times by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

536

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

537

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

538

"-"

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

539

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

}

executed 95 times by 1 test: end of block

Executed by:

tail

__result; }))) : __builtin_strcmp (

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

0-3932

540

f->name

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

541

,

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

542

"-"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

543

)))); })

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

544

== 0) ?

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

545

dcgettext (((void *)0),

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

546

"standard input"

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

547

, 5)

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

548

: f->name);

executed 3932 times by 1 test:

return (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( f->name ) && __builtin_constant_p ( "-" ) && (__s1_len = __builtin_strlen ( f->name ), __s2_len = __builtin_strlen ( "-" ), (!((size_t)(const void *)(( f->name ) + 1) - (size_t)...[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( f->name , "-" )))); }) == 0) ? dcgettext (((void *)0), "standard input" , 5) : f->name);

Executed by:

tail

3932

549

}

-

-

-

-

-

static void

-

555

record_open_fd (struct File_spec *f, int fd,

-

556

off_t size, struct stat const *st,

-

557

int blocking)

-

558

{

-

559

f->fd = fd;

-

560

f->size = size;

-

561

f->mtime = get_stat_mtime (st);

-

562

f->dev = st->st_dev;

-

563

f->ino = st->st_ino;

-

564

f->mode = st->st_mode;

-

565

f->blocking = blocking;

-

566

f->n_unchanged_stats = 0;

-

567

f->ignore =

-

568

0

-

569

;

-

570

}

executed 411 times by 1 test: end of block

Executed by:

tail

411

-

-

-

static void

-

575

close_fd (int fd, const char *filename)

-

576

{

-

577

if (fd != -1

fd != -1	Description
TRUE	evaluated 835 times by 1 test Evaluated by: tail
FALSE	evaluated 324 times by 1 test Evaluated by: tail

&& fd !=

fd != 0	Description
TRUE	evaluated 834 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-835

578

0

fd != 0	Description
TRUE	evaluated 834 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-834

579

&& close (fd)

close (fd)	Description
TRUE	never evaluated
FALSE	evaluated 834 times by 1 test Evaluated by: tail

)

0-834

580

{

-

581

error (0,

-

582

(*__errno_location ())

-

583

,

-

584

dcgettext (((void *)0),

-

585

"closing %s (fd=%d)"

-

586

, 5)

-

587

, quotearg_style (shell_escape_always_quoting_style, filename), fd);

-

588

}

never executed: end of block

0

589

}

executed 1159 times by 1 test: end of block

Executed by:

tail

1159

590

-

591

static void

-

592

write_header (const char *pretty_filename)

-

593

{

-

594

static

-

595

_Bool

-

596

first_file =

-

597

1

-

598

;

-

599

-

600

printf ("%s==> %s <==\n", (first_file ? "" : "\n"), pretty_filename);

-

601

first_file =

-

602

0

-

603

;

-

604

}

executed 28 times by 1 test: end of block

Executed by:

tail

28

-

-

-

-

static void

-

610

xwrite_stdout (char const *buffer, size_t n_bytes)

-

611

{

-

612

if (n_bytes > 0

n_bytes > 0	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

&&

4-276

613

(

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

__extension__ ((__builtin_constant_p (

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

614

1

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

615

)

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __builtin_constant_p (

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

616

n_bytes

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

617

)

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

&& (

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

size_t) (

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

618

1

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

619

) * (size_t) (

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

620

n_bytes

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

621

) <= 8

(size_t) ( 1 )...n_bytes ) <= 8	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(size_t) ( 1 ) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

size_t) (

(size_t) ( 1 ) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

622

1

(size_t) ( 1 ) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

623

) != 0

(size_t) ( 1 ) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) ? ({ const char *__ptr = (const char *) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

624

buffer

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

625

); FILE *__stream = (stdout); size_t __cnt; for (__cnt = (size_t) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

626

1

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

627

) * (size_t) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

628

n_bytes

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

629

); __cnt > 0

__cnt > 0	Description
TRUE	never evaluated
FALSE	never evaluated

; --__cnt) if ((

(__builtin_exp...r++))) == (-1)	Description
TRUE	never evaluated
FALSE	never evaluated

__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0)

__builtin_expe...write_end), 0)	Description
TRUE	never evaluated
FALSE	never evaluated

? __overflow (__stream, (unsigned char) (*__ptr++)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (*__ptr++))) == (-1)

(__builtin_exp...r++))) == (-1)	Description
TRUE	never evaluated
FALSE	never evaluated

) break;

never executed: break;

((size_t) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

630

1

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

631

) * (size_t) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

632

n_bytes

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

633

) - __cnt) / (size_t) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

634

1

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

635

); }) : (((__builtin_constant_p (

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

636

1

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

637

)

__builtin_constant_p ( 1 )	Description
TRUE	evaluated 276 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& (

(size_t) ( 1 ) == 0	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

size_t) (

(size_t) ( 1 ) == 0	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

638

1

(size_t) ( 1 ) == 0	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

639

) == 0

(size_t) ( 1 ) == 0	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

) || (__builtin_constant_p (

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

640

n_bytes

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

641

)

__builtin_cons..._p ( n_bytes )	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

&& (

(size_t) ( n_bytes ) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

size_t) (

(size_t) ( n_bytes ) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

642

n_bytes

(size_t) ( n_bytes ) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

643

) == 0

(size_t) ( n_bytes ) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)) ? ((void) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

644

buffer

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

645

), (void) (stdout), (void) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

646

1

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

647

), (void) (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

648

n_bytes

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

649

), (size_t) 0) : fwrite_unlocked (

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

650

buffer

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

651

,

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

652

1

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

653

,

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

654

n_bytes

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

655

, stdout))))

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

0-276

656

< n_bytes

(__extension__...)))) < n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 276 times by 1 test Evaluated by: tail

)

0-276

657

{

-

658

clearerr_unlocked (

-

659

stdout

-

660

);

-

661

((!!sizeof (struct { _Static_assert (

-

662

1

-

663

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error writing %s\", 5), quotearg_style (shell_escape_always_quoting_style, \"standard output\")), assume (false))" ")"); int _gl_dummy; })) ? ((error (

-

664

1

-

665

,

-

666

(*__errno_location ())

-

667

,

-

668

dcgettext (((void *)0),

-

669

"error writing %s"

-

670

, 5)

-

671

, quotearg_style (shell_escape_always_quoting_style, "standard output")), ((

-

672

0

-

673

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

-

674

1

-

675

,

-

676

(*__errno_location ())

-

677

,

-

678

dcgettext (((void *)0),

-

679

"error writing %s"

-

680

, 5)

-

681

, quotearg_style (shell_escape_always_quoting_style, "standard output")), ((

-

682

0

-

683

) ? (void) 0 : __builtin_unreachable ()))))

-

684

;

-

685

}

never executed: end of block

0

686

}

executed 280 times by 1 test: end of block

Executed by:

tail

280

-

-

-

-

-

-

static uintmax_t

-

694

dump_remainder (

-

695

_Bool

-

696

want_header, const char *pretty_filename, int fd,

-

697

uintmax_t n_bytes)

-

698

{

-

699

uintmax_t n_written;

-

700

uintmax_t n_remaining = n_bytes;

-

701

-

702

n_written = 0;

-

703

while (1)

-

704

{

-

705

char buffer[

-

706

8192

-

707

];

-

708

size_t n =

-

709

(((

(( n_remaining )<(8192))	Description
TRUE	evaluated 107 times by 1 test Evaluated by: tail
FALSE	evaluated 230 times by 1 test Evaluated by: tail

107-230

710

n_remaining

(( n_remaining )<(8192))	Description
TRUE	evaluated 107 times by 1 test Evaluated by: tail
FALSE	evaluated 230 times by 1 test Evaluated by: tail

107-230

711

)<(8192))

(( n_remaining )<(8192))	Description
TRUE	evaluated 107 times by 1 test Evaluated by: tail
FALSE	evaluated 230 times by 1 test Evaluated by: tail

?(

107-230

712

n_remaining

-

713

):(8192))

-

714

;

-

715

size_t bytes_read = safe_read (fd, buffer, n);

-

716

if (bytes_read == ((size_t) -1)

bytes_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 337 times by 1 test Evaluated by: tail

)

0-337

717

{

-

718

if (

-

719

(*

(*__errno_location ()) != 11	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) != 11	Description
TRUE	never evaluated
FALSE	never evaluated

0

720

!=

(*__errno_location ()) != 11	Description
TRUE	never evaluated
FALSE	never evaluated

0

721

11

(*__errno_location ()) != 11	Description
TRUE	never evaluated
FALSE	never evaluated

0

722

)

-

723

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

724

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

725

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

726

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

727

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

728

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

729

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

730

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

731

"error reading %s"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

732

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

733

, quotearg_style (shell_escape_always_quoting_style, pretty_filename)), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

734

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

735

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

736

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

737

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

738

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

739

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

740

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

741

"error reading %s"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

742

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

743

, quotearg_style (shell_escape_always_quoting_style, pretty_filename)), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

744

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

745

) ? (void) 0 : __builtin_unreachable ()))))

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

746

;

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, pretty_filename)), assume (false))" ")"); int _gl_d... ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_filename)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

747

break;

never executed: break;

0

748

}

-

749

if (bytes_read == 0

bytes_read == 0	Description
TRUE	evaluated 147 times by 1 test Evaluated by: tail
FALSE	evaluated 190 times by 1 test Evaluated by: tail

)

147-190

750

break;

executed 147 times by 1 test: break;

Executed by:

tail

147

751

if (want_header

want_header	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 187 times by 1 test Evaluated by: tail

)

3-187

752

{

-

753

write_header (pretty_filename);

-

754

want_header =

-

755

0

-

756

;

-

757

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

758

xwrite_stdout (buffer, bytes_read);

-

759

n_written += bytes_read;

-

760

if (n_bytes !=

n_bytes != (18...73709551615UL)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 104 times by 1 test Evaluated by: tail

86-104

761

(18446744073709551615UL)

n_bytes != (18...73709551615UL)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 104 times by 1 test Evaluated by: tail

86-104

762

)

-

763

{

-

764

n_remaining -= bytes_read;

-

765

if (n_remaining == 0

n_remaining == 0	Description
TRUE	evaluated 85 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

|| n_bytes == (

n_bytes == ( (...551615UL) - 1)	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-85

766

(18446744073709551615UL)

n_bytes == ( (...551615UL) - 1)	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

767

- 1)

n_bytes == ( (...551615UL) - 1)	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

0-1

768

break;

executed 85 times by 1 test: break;

Executed by:

tail

85

769

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

770

}

executed 105 times by 1 test: end of block

Executed by:

tail

105

771

-

772

return

executed 232 times by 1 test: return n_written;

Executed by:

tail

n_written;

executed 232 times by 1 test: return n_written;

Executed by:

tail

232

773

}

-

-

-

-

-

-

-

static off_t

-

781

xlseek (int fd, off_t offset, int whence, char const *filename)

-

782

{

-

783

off_t new_offset = lseek (fd, offset, whence);

-

784

char buf[((((((sizeof (offset) * 8) - (! ((__typeof__ (offset)) 0 < (__typeof__ (offset)) -1))) * 146 + 484) / 485) + (! ((__typeof__ (offset)) 0 < (__typeof__ (offset)) -1))) + 1)];

-

785

char *s;

-

786

-

787

if (0 <= new_offset

0 <= new_offset	Description
TRUE	evaluated 527 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-527

788

return

executed 527 times by 1 test: return new_offset;

Executed by:

tail

new_offset;

executed 527 times by 1 test: return new_offset;

Executed by:

tail

527

789

-

790

s = offtostr (offset, buf);

-

791

switch (whence)

-

792

{

-

793

case

never executed: case 0 :

0

794

0

never executed: case 0 :

0

795

:

never executed: case 0 :

0

796

error (0,

-

797

(*__errno_location ())

-

798

,

-

799

dcgettext (((void *)0),

-

800

"%s: cannot seek to offset %s"

-

801

, 5)

-

802

,

-

803

quotearg_n_style_colon (0, shell_escape_quoting_style, filename), s);

-

804

break;

never executed: break;

0

805

case

never executed: case 1 :

0

806

1

never executed: case 1 :

0

807

:

never executed: case 1 :

0

808

error (0,

-

809

(*__errno_location ())

-

810

,

-

811

dcgettext (((void *)0),

-

812

"%s: cannot seek to relative offset %s"

-

813

, 5)

-

814

,

-

815

quotearg_n_style_colon (0, shell_escape_quoting_style, filename), s);

-

816

break;

never executed: break;

0

817

case

never executed: case 2 :

0

818

2

never executed: case 2 :

0

819

:

never executed: case 2 :

0

820

error (0,

-

821

(*__errno_location ())

-

822

,

-

823

dcgettext (((void *)0),

-

824

"%s: cannot seek to end-relative offset %s"

-

825

, 5)

-

826

,

-

827

quotearg_n_style_colon (0, shell_escape_quoting_style, filename), s);

-

828

break;

never executed: break;

0

829

default

never executed: default:

:

never executed: default:

0

830

abort ();

never executed: abort ();

0

831

}

-

832

-

833

exit (

never executed: exit ( 1 );

0

834

1

never executed: exit ( 1 );

0

835

);

never executed: exit ( 1 );

0

836

}

-

837

static

-

838

_Bool

-

839

-

840

file_lines (const char *pretty_filename, int fd, uintmax_t n_lines,

-

841

off_t start_pos, off_t end_pos, uintmax_t *read_pos)

-

842

{

-

843

char buffer[

-

844

8192

-

845

];

-

846

size_t bytes_read;

-

847

off_t pos = end_pos;

-

848

-

849

if (n_lines == 0

n_lines == 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 103 times by 1 test Evaluated by: tail

)

2-103

850

return

executed 2 times by 1 test: return 1 ;

Executed by:

tail

executed 2 times by 1 test: return 1 ;

Executed by:

tail

2

851

1

executed 2 times by 1 test: return 1 ;

Executed by:

tail

2

852

;

executed 2 times by 1 test: return 1 ;

Executed by:

tail

2

-

-

-

bytes_read = (pos - start_pos) %

-

857

8192

-

858

;

-

859

if (bytes_read == 0

bytes_read == 0	Description
TRUE	never evaluated
FALSE	evaluated 103 times by 1 test Evaluated by: tail

)

0-103

860

bytes_read =

never executed: bytes_read = 8192 ;

0

861

8192

never executed: bytes_read = 8192 ;

0

862

;

never executed: bytes_read = 8192 ;

0

863

-

864

-

865

pos -= bytes_read;

-

866

xlseek (fd, pos,

-

867

0

-

868

, pretty_filename);

-

869

bytes_read = safe_read (fd, buffer, bytes_read);

-

870

if (bytes_read == ((size_t) -1)

bytes_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 103 times by 1 test Evaluated by: tail

)

0-103

871

{

-

872

error (0,

-

873

(*__errno_location ())

-

874

,

-

875

dcgettext (((void *)0),

-

876

"error reading %s"

-

877

, 5)

-

878

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

879

return

never executed: return 0 ;

0

880

0

never executed: return 0 ;

0

881

;

never executed: return 0 ;

0

882

}

-

883

*read_pos = pos + bytes_read;

-

884

-

885

-

886

if (bytes_read

bytes_read	Description
TRUE	evaluated 103 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& buffer[bytes_read - 1] != line_end

buffer[bytes_r...1] != line_end	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tail
FALSE	evaluated 84 times by 1 test Evaluated by: tail

)

0-103

887

--

executed 19 times by 1 test: --n_lines;

Executed by:

tail

n_lines;

executed 19 times by 1 test: --n_lines;

Executed by:

tail

19

888

-

889

do

-

890

{

-

891

-

892

-

893

size_t n = bytes_read;

-

894

while (n

n	Description
TRUE	evaluated 290 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-290

895

{

-

896

char const *nl;

-

897

nl = memrchr (buffer, line_end, n);

-

898

if (nl ==

nl == ((void *)0)	Description
TRUE	evaluated 83 times by 1 test Evaluated by: tail
FALSE	evaluated 207 times by 1 test Evaluated by: tail

83-207

899

((void *)0)

nl == ((void *)0)	Description
TRUE	evaluated 83 times by 1 test Evaluated by: tail
FALSE	evaluated 207 times by 1 test Evaluated by: tail

83-207

900

)

-

901

break;

executed 83 times by 1 test: break;

Executed by:

tail

83

902

n = nl - buffer;

-

903

if (n_lines-- == 0

n_lines-- == 0	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	evaluated 187 times by 1 test Evaluated by: tail

)

20-187

904

{

-

905

-

906

-

907

if (n != bytes_read - 1

n != bytes_read - 1	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-20

908

xwrite_stdout (nl + 1, bytes_read - (n + 1));

executed 20 times by 1 test: xwrite_stdout (nl + 1, bytes_read - (n + 1));

Executed by:

tail

20

909

*read_pos += dump_remainder (

-

910

0

-

911

, pretty_filename, fd,

-

912

end_pos - (pos + bytes_read));

-

913

return

executed 20 times by 1 test: return 1 ;

Executed by:

tail

executed 20 times by 1 test: return 1 ;

Executed by:

tail

20

914

1

executed 20 times by 1 test: return 1 ;

Executed by:

tail

20

915

;

executed 20 times by 1 test: return 1 ;

Executed by:

tail

20

916

}

-

917

}

executed 187 times by 1 test: end of block

Executed by:

tail

187

918

-

919

-

920

if (pos == start_pos

pos == start_pos	Description
TRUE	evaluated 83 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-83

921

{

-

922

-

923

-

924

xlseek (fd, start_pos,

-

925

0

-

926

, pretty_filename);

-

927

*read_pos = start_pos + dump_remainder (

-

928

0

-

929

, pretty_filename, fd,

-

930

end_pos);

-

931

return

executed 83 times by 1 test: return 1 ;

Executed by:

tail

executed 83 times by 1 test: return 1 ;

Executed by:

tail

83

932

1

executed 83 times by 1 test: return 1 ;

Executed by:

tail

83

933

;

executed 83 times by 1 test: return 1 ;

Executed by:

tail

83

934

}

-

935

pos -=

-

936

8192

-

937

;

-

938

xlseek (fd, pos,

-

939

0

-

940

, pretty_filename);

-

941

-

942

bytes_read = safe_read (fd, buffer,

-

943

8192

-

944

);

-

945

if (bytes_read == ((size_t) -1)

bytes_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

946

{

-

947

error (0,

-

948

(*__errno_location ())

-

949

,

-

950

dcgettext (((void *)0),

-

951

"error reading %s"

-

952

, 5)

-

953

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

954

return

never executed: return 0 ;

0

955

0

never executed: return 0 ;

0

956

;

never executed: return 0 ;

0

957

}

-

958

-

959

*read_pos = pos + bytes_read;

-

960

}

never executed: end of block

0

961

while (bytes_read > 0

bytes_read > 0	Description
TRUE	never evaluated
FALSE	never evaluated

);

0

962

-

963

return

never executed: return 1 ;

0

964

1

never executed: return 1 ;

0

965

;

never executed: return 1 ;

0

966

}

-

-

-

-

-

-

-

static

-

974

_Bool

-

975

-

976

pipe_lines (const char *pretty_filename, int fd, uintmax_t n_lines,

-

977

uintmax_t *read_pos)

-

978

{

-

979

struct linebuffer

-

980

{

-

981

char buffer[

-

982

8192

-

983

];

-

984

size_t nbytes;

-

985

size_t nlines;

-

986

struct linebuffer *next;

-

987

};

-

988

typedef struct linebuffer LBUFFER;

-

989

LBUFFER *first, *last, *tmp;

-

990

size_t total_lines = 0;

-

991

-

992

_Bool

-

993

ok =

-

994

1

-

995

;

-

996

size_t n_read;

-

997

-

998

first = last = xmalloc (sizeof (LBUFFER));

-

999

first->nbytes = first->nlines = 0;

-

1000

first->next =

-

1001

((void *)0)

-

1002

;

-

1003

tmp = xmalloc (sizeof (LBUFFER));

-

1004

-

1005

-

1006

while (1)

-

1007

{

-

1008

n_read = safe_read (fd, tmp->buffer,

-

1009

8192

-

1010

);

-

1011

if (n_read == 0

n_read == 0	Description
TRUE	evaluated 64 times by 1 test Evaluated by: tail
FALSE	evaluated 21 times by 1 test Evaluated by: tail

|| n_read == ((size_t) -1)

n_read == ((size_t) -1)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

)

2-64

1012

break;

executed 66 times by 1 test: break;

Executed by:

tail

66

1013

tmp->nbytes = n_read;

-

1014

*read_pos += n_read;

-

1015

tmp->nlines = 0;

-

1016

tmp->next =

-

1017

((void *)0)

-

1018

;

-

1019

-

1020

-

1021

{

-

1022

char const *buffer_end = tmp->buffer + n_read;

-

1023

char const *p = tmp->buffer;

-

1024

while ((

(p = memchr (p...ffer_end - p))	Description
TRUE	evaluated 67 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

p = memchr (p, line_end, buffer_end - p))

(p = memchr (p...ffer_end - p))	Description
TRUE	evaluated 67 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

)

19-67

1025

{

-

1026

++p;

-

1027

++tmp->nlines;

-

1028

}

executed 67 times by 1 test: end of block

Executed by:

tail

67

1029

}

-

1030

total_lines += tmp->nlines;

-

-

-

-

-

if (tmp->nbytes + last->nbytes <

tmp->nbytes + ...>nbytes < 8192	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-19

1036

8192

tmp->nbytes + ...>nbytes < 8192	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-19

1037

)

-

1038

{

-

1039

memcpy (&last->buffer[last->nbytes], tmp->buffer, tmp->nbytes);

-

1040

last->nbytes += tmp->nbytes;

-

1041

last->nlines += tmp->nlines;

-

1042

}

executed 19 times by 1 test: end of block

Executed by:

tail

19

1043

else

-

1044

{

-

-

-

-

-

-

last = last->next = tmp;

-

1051

if (total_lines - first->nlines > n_lines

total_lines - ...ines > n_lines	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

1052

{

-

1053

tmp = first;

-

1054

total_lines -= first->nlines;

-

1055

first = first->next;

-

1056

}

never executed: end of block

0

1057

else

-

1058

tmp = xmalloc (sizeof (LBUFFER));

never executed: tmp = xmalloc (sizeof (LBUFFER));

0

1059

}

-

1060

}

-

1061

-

1062

free (tmp);

-

1063

-

1064

if (n_read == ((size_t) -1)

n_read == ((size_t) -1)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 64 times by 1 test Evaluated by: tail

)

2-64

1065

{

-

1066

error (0,

-

1067

(*__errno_location ())

-

1068

,

-

1069

dcgettext (((void *)0),

-

1070

"error reading %s"

-

1071

, 5)

-

1072

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

1073

ok =

-

1074

0

-

1075

;

-

1076

goto

executed 2 times by 1 test: goto free_lbuffers;

Executed by:

tail

free_lbuffers;

executed 2 times by 1 test: goto free_lbuffers;

Executed by:

tail

2

1077

}

-

1078

-

1079

-

1080

if (last->nbytes == 0

last->nbytes == 0	Description
TRUE	evaluated 45 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

)

19-45

1081

goto

executed 45 times by 1 test: goto free_lbuffers;

Executed by:

tail

free_lbuffers;

executed 45 times by 1 test: goto free_lbuffers;

Executed by:

tail

45

1082

-

1083

-

1084

if (n_lines == 0

n_lines == 0	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: tail

)

0-19

1085

goto

never executed: goto free_lbuffers;

free_lbuffers;

never executed: goto free_lbuffers;

0

1086

-

1087

-

1088

if (last->buffer[last->nbytes - 1] != line_end

last->buffer[l...1] != line_end	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tail
FALSE	evaluated 9 times by 1 test Evaluated by: tail

)

9-10

1089

{

-

1090

++last->nlines;

-

1091

++total_lines;

-

1092

}

executed 10 times by 1 test: end of block

Executed by:

tail

10

-

-

-

for (tmp = first; total_lines - tmp->nlines > n_lines

total_lines - ...ines > n_lines	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: tail

; tmp = tmp->next)

0-19

1097

total_lines -= tmp->nlines;

never executed: total_lines -= tmp->nlines;

0

1098

-

1099

-

1100

{

-

1101

char const *beg = tmp->buffer;

-

1102

char const *buffer_end = tmp->buffer + tmp->nbytes;

-

1103

if (total_lines > n_lines

total_lines > n_lines	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

)

5-14

1104

{

-

1105

-

1106

-

1107

size_t j;

-

1108

for (j = total_lines - n_lines; j

j	Description
TRUE	evaluated 21 times by 1 test Evaluated by: tail
FALSE	evaluated 14 times by 1 test Evaluated by: tail

; --j)

14-21

1109

{

-

1110

beg = memchr (beg, line_end, buffer_end - beg);

-

1111

-

1112

((

-

1113

beg

-

1114

) ? (void) (0) : __assert_fail (

-

1115

"beg"

-

1116

, "src/tail.c", 713, __PRETTY_FUNCTION__))

-

1117

;

-

1118

++beg;

-

1119

}

executed 21 times by 1 test: end of block

Executed by:

tail

21

1120

}

executed 14 times by 1 test: end of block

Executed by:

tail

14

1121

-

1122

xwrite_stdout (beg, buffer_end - beg);

-

1123

}

-

1124

-

1125

for (tmp = tmp->next; tmp

tmp	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: tail

; tmp = tmp->next)

0-19

1126

xwrite_stdout (tmp->buffer, tmp->nbytes);

never executed: xwrite_stdout (tmp->buffer, tmp->nbytes);

0

1127

-

1128

free_lbuffers:

code before this statement executed 19 times by 1 test: free_lbuffers:

Executed by:

tail

19

1129

while (first

first	Description
TRUE	evaluated 66 times by 1 test Evaluated by: tail
FALSE	evaluated 66 times by 1 test Evaluated by: tail

)

66

1130

{

-

1131

tmp = first->next;

-

1132

free (first);

-

1133

first = tmp;

-

1134

}

executed 66 times by 1 test: end of block

Executed by:

tail

66

1135

return

executed 66 times by 1 test: return ok;

Executed by:

tail

ok;

executed 66 times by 1 test: return ok;

Executed by:

tail

66

1136

}

-

-

-

-

-

-

static

-

1143

_Bool

-

1144

-

1145

pipe_bytes (const char *pretty_filename, int fd, uintmax_t n_bytes,

-

1146

uintmax_t *read_pos)

-

1147

{

-

1148

struct charbuffer

-

1149

{

-

1150

char buffer[

-

1151

8192

-

1152

];

-

1153

size_t nbytes;

-

1154

struct charbuffer *next;

-

1155

};

-

1156

typedef struct charbuffer CBUFFER;

-

1157

CBUFFER *first, *last, *tmp;

-

1158

size_t i;

-

1159

size_t total_bytes = 0;

-

1160

-

1161

_Bool

-

1162

ok =

-

1163

1

-

1164

;

-

1165

size_t n_read;

-

1166

-

1167

first = last = xmalloc (sizeof (CBUFFER));

-

1168

first->nbytes = 0;

-

1169

first->next =

-

1170

((void *)0)

-

1171

;

-

1172

tmp = xmalloc (sizeof (CBUFFER));

-

1173

-

1174

-

1175

while (1)

-

1176

{

-

1177

n_read = safe_read (fd, tmp->buffer,

-

1178

8192

-

1179

);

-

1180

if (n_read == 0

n_read == 0	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 33 times by 1 test Evaluated by: tail

|| n_read == ((size_t) -1)

n_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 1 test Evaluated by: tail

)

0-35

1181

break;

executed 35 times by 1 test: break;

Executed by:

tail

35

1182

*read_pos += n_read;

-

1183

tmp->nbytes = n_read;

-

1184

tmp->next =

-

1185

((void *)0)

-

1186

;

-

1187

-

1188

total_bytes += tmp->nbytes;

-

-

-

-

if (tmp->nbytes + last->nbytes <

tmp->nbytes + ...>nbytes < 8192	Description
TRUE	evaluated 33 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-33

1193

8192

tmp->nbytes + ...>nbytes < 8192	Description
TRUE	evaluated 33 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-33

1194

)

-

1195

{

-

1196

memcpy (&last->buffer[last->nbytes], tmp->buffer, tmp->nbytes);

-

1197

last->nbytes += tmp->nbytes;

-

1198

}

executed 33 times by 1 test: end of block

Executed by:

tail

33

1199

else

-

1200

{

-

-

-

-

-

-

last = last->next = tmp;

-

1207

if (total_bytes - first->nbytes > n_bytes

total_bytes - ...ytes > n_bytes	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

1208

{

-

1209

tmp = first;

-

1210

total_bytes -= first->nbytes;

-

1211

first = first->next;

-

1212

}

never executed: end of block

0

1213

else

-

1214

{

-

1215

tmp = xmalloc (sizeof (CBUFFER));

-

1216

}

never executed: end of block

0

1217

}

-

1218

}

-

1219

-

1220

free (tmp);

-

1221

-

1222

if (n_read == ((size_t) -1)

n_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 35 times by 1 test Evaluated by: tail

)

0-35

1223

{

-

1224

error (0,

-

1225

(*__errno_location ())

-

1226

,

-

1227

dcgettext (((void *)0),

-

1228

"error reading %s"

-

1229

, 5)

-

1230

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

1231

ok =

-

1232

0

-

1233

;

-

1234

goto

never executed: goto free_cbuffers;

free_cbuffers;

never executed: goto free_cbuffers;

0

1235

}

-

-

-

-

for (tmp = first; total_bytes - tmp->nbytes > n_bytes

total_bytes - ...ytes > n_bytes	Description
TRUE	never evaluated
FALSE	evaluated 35 times by 1 test Evaluated by: tail

; tmp = tmp->next)

0-35

1240

total_bytes -= tmp->nbytes;

never executed: total_bytes -= tmp->nbytes;

0

-

-

-

if (total_bytes > n_bytes

total_bytes > n_bytes	Description
TRUE	evaluated 30 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

)

5-30

1245

i = total_bytes - n_bytes;

executed 30 times by 1 test: i = total_bytes - n_bytes;

Executed by:

tail

30

1246

else

-

1247

i = 0;

executed 5 times by 1 test: i = 0;

Executed by:

tail

5

1248

xwrite_stdout (&tmp->buffer[i], tmp->nbytes - i);

-

1249

-

1250

for (tmp = tmp->next; tmp

tmp	Description
TRUE	never evaluated
FALSE	evaluated 35 times by 1 test Evaluated by: tail

; tmp = tmp->next)

0-35

1251

xwrite_stdout (tmp->buffer, tmp->nbytes);

never executed: xwrite_stdout (tmp->buffer, tmp->nbytes);

0

1252

-

1253

free_cbuffers:

code before this statement executed 35 times by 1 test: free_cbuffers:

Executed by:

tail

35

1254

while (first

first	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 35 times by 1 test Evaluated by: tail

)

35

1255

{

-

1256

tmp = first->next;

-

1257

free (first);

-

1258

first = tmp;

-

1259

}

executed 35 times by 1 test: end of block

Executed by:

tail

35

1260

return

executed 35 times by 1 test: return ok;

Executed by:

tail

ok;

executed 35 times by 1 test: return ok;

Executed by:

tail

35

1261

}

-

-

-

-

-

-

static int

-

1268

start_bytes (const char *pretty_filename, int fd, uintmax_t n_bytes,

-

1269

uintmax_t *read_pos)

-

1270

{

-

1271

char buffer[

-

1272

8192

-

1273

];

-

1274

-

1275

while (0 < n_bytes

0 < n_bytes	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-4

1276

{

-

1277

size_t bytes_read = safe_read (fd, buffer,

-

1278

8192

-

1279

);

-

1280

if (bytes_read == 0

bytes_read == 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

1-3

1281

return

executed 1 time by 1 test: return -1;

Executed by:

tail

-1;

executed 1 time by 1 test: return -1;

Executed by:

tail

1

1282

if (bytes_read == ((size_t) -1)

bytes_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

0-3

1283

{

-

1284

error (0,

-

1285

(*__errno_location ())

-

1286

,

-

1287

dcgettext (((void *)0),

-

1288

"error reading %s"

-

1289

, 5)

-

1290

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

1291

return

never executed: return 1;

1;

never executed: return 1;

0

1292

}

-

1293

*read_pos += bytes_read;

-

1294

if (bytes_read <= n_bytes

bytes_read <= n_bytes	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

)

1-2

1295

n_bytes -= bytes_read;

executed 1 time by 1 test: n_bytes -= bytes_read;

Executed by:

tail

1

1296

else

-

1297

{

-

1298

size_t n_remaining = bytes_read - n_bytes;

-

1299

if (n_remaining

n_remaining	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-2

1300

xwrite_stdout (&buffer[n_bytes], n_remaining);

executed 2 times by 1 test: xwrite_stdout (&buffer[n_bytes], n_remaining);

Executed by:

tail

2

1301

break;

executed 2 times by 1 test: break;

Executed by:

tail

2

1302

}

-

1303

}

-

1304

-

1305

return

executed 2 times by 1 test: return 0;

Executed by:

tail

0;

executed 2 times by 1 test: return 0;

Executed by:

tail

2

1306

}

-

-

-

-

-

-

static int

-

1313

start_lines (const char *pretty_filename, int fd, uintmax_t n_lines,

-

1314

uintmax_t *read_pos)

-

1315

{

-

1316

if (n_lines == 0

n_lines == 0	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tail
FALSE	evaluated 14 times by 1 test Evaluated by: tail

)

12-14

1317

return

executed 12 times by 1 test: return 0;

Executed by:

tail

0;

executed 12 times by 1 test: return 0;

Executed by:

tail

12

1318

-

1319

while (1)

-

1320

{

-

1321

char buffer[

-

1322

8192

-

1323

];

-

1324

size_t bytes_read = safe_read (fd, buffer,

-

1325

8192

-

1326

);

-

1327

if (bytes_read == 0

bytes_read == 0	Description
TRUE	never evaluated
FALSE	evaluated 14 times by 1 test Evaluated by: tail

)

0-14

1328

return

never executed: return -1;

-1;

never executed: return -1;

0

1329

if (bytes_read == ((size_t) -1)

bytes_read == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 14 times by 1 test Evaluated by: tail

)

0-14

1330

{

-

1331

error (0,

-

1332

(*__errno_location ())

-

1333

,

-

1334

dcgettext (((void *)0),

-

1335

"error reading %s"

-

1336

, 5)

-

1337

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

1338

return

never executed: return 1;

1;

never executed: return 1;

0

1339

}

-

1340

-

1341

char *buffer_end = buffer + bytes_read;

-

1342

-

1343

*read_pos += bytes_read;

-

1344

-

1345

char *p = buffer;

-

1346

while ((

(p = memchr (p...ffer_end - p))	Description
TRUE	evaluated 62 times by 1 test Evaluated by: tail
FALSE	never evaluated

p = memchr (p, line_end, buffer_end - p))

(p = memchr (p...ffer_end - p))	Description
TRUE	evaluated 62 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-62

1347

{

-

1348

++p;

-

1349

if (--

--n_lines == 0	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tail
FALSE	evaluated 48 times by 1 test Evaluated by: tail

n_lines == 0

--n_lines == 0	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tail
FALSE	evaluated 48 times by 1 test Evaluated by: tail

)

14-48

1350

{

-

1351

if (p < buffer_end

p < buffer_end	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-14

1352

xwrite_stdout (p, buffer_end - p);

executed 14 times by 1 test: xwrite_stdout (p, buffer_end - p);

Executed by:

tail

14

1353

return

executed 14 times by 1 test: return 0;

Executed by:

tail

0;

executed 14 times by 1 test: return 0;

Executed by:

tail

14

1354

}

-

1355

}

executed 48 times by 1 test: end of block

Executed by:

tail

48

1356

}

never executed: end of block

0

1357

}

never executed: end of block

0

-

-

-

-

static

-

1363

_Bool

-

1364

-

1365

fremote (int fd, const char *name)

-

1366

{

-

1367

-

1368

_Bool

-

1369

remote =

-

1370

1

-

1371

;

-

1372

-

1373

-

1374

struct statfs buf;

-

1375

int err = fstatfs (fd, &buf);

-

1376

if (err != 0

err != 0	Description
TRUE	never evaluated
FALSE	evaluated 970 times by 1 test Evaluated by: tail

)

0-970

1377

{

-

1378

-

1379

-

1380

if (

-

1381

(*

(*__errno_location ()) != 38	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) != 38	Description
TRUE	never evaluated
FALSE	never evaluated

0

1382

!=

(*__errno_location ()) != 38	Description
TRUE	never evaluated
FALSE	never evaluated

0

1383

38

(*__errno_location ()) != 38	Description
TRUE	never evaluated
FALSE	never evaluated

0

1384

)

-

1385

error (0,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1386

(*__errno_location ())

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1387

,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1388

dcgettext (((void *)0),

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1389

"cannot determine location of %s. " "reverting to polling"

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1390

, 5)

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1391

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1392

, quotearg_style (shell_escape_always_quoting_style, name));

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot determine location of %s. " "reverting to polling" , 5) , quotearg_style (shell_escape_always_quoting_style, name));

0

1393

}

never executed: end of block

0

1394

else

-

1395

{

-

1396

switch (is_local_fs_type (buf.f_type))

-

1397

{

-

1398

case

executed 5 times by 1 test: case 0:

Executed by:

tail

0:

executed 5 times by 1 test: case 0:

Executed by:

tail

5

1399

break;

executed 5 times by 1 test: break;

Executed by:

tail

5

1400

case

never executed: case -1:

-1:

never executed: case -1:

0

-

-

-

break;

never executed: break;

0

1405

case

executed 965 times by 1 test: case 1:

Executed by:

tail

1:

executed 965 times by 1 test: case 1:

Executed by:

tail

965

1406

remote =

-

1407

0

-

1408

;

-

1409

break;

executed 965 times by 1 test: break;

Executed by:

tail

965

1410

default

never executed: default:

:

never executed: default:

0

1411

-

1412

((

-

1413

!"unexpected return value from is_local_fs_type"

-

1414

) ? (void) (0) : __assert_fail (

-

1415

"!\"unexpected return value from is_local_fs_type\""

-

1416

, "src/tail.c", 945, __PRETTY_FUNCTION__))

-

1417

;

-

1418

}

never executed: end of block

0

1419

}

-

1420

-

1421

-

1422

return

executed 970 times by 1 test: return remote;

Executed by:

tail

remote;

executed 970 times by 1 test: return remote;

Executed by:

tail

970

1423

}

-

1424

-

1425

-

1426

static void

-

1427

recheck (struct File_spec *f,

-

1428

_Bool

-

1429

blocking)

-

1430

{

-

1431

struct stat new_stats;

-

1432

-

1433

_Bool

-

1434

ok =

-

1435

1

-

1436

;

-

1437

-

1438

_Bool

-

1439

is_stdin = ((

-

1440

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

-

1441

f->name

-

1442

) && __builtin_constant_p (

-

1443

"-"

-

1444

) && (__s1_len = __builtin_strlen (

-

1445

f->name

-

1446

), __s2_len = __builtin_strlen (

-

1447

"-"

-

1448

), (!((size_t)(const void *)((

-

1449

f->name

-

1450

) + 1) - (size_t)(const void *)(

-

1451

f->name

-

1452

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

-

1453

"-"

-

1454

) + 1) - (size_t)(const void *)(

-

1455

"-"

-

1456

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

-

1457

f->name

-

1458

,

-

1459

"-"

-

1460

) : (__builtin_constant_p (

-

1461

f->name

-

1462

) && ((size_t)(const void *)((

-

1463

f->name

-

1464

) + 1) - (size_t)(const void *)(

-

1465

f->name

-

1466

) == 1) && (__s1_len = __builtin_strlen (

-

1467

f->name

-

1468

), __s1_len < 4) ? (__builtin_constant_p (

-

1469

"-"

-

1470

) && ((size_t)(const void *)((

-

1471

"-"

-

1472

) + 1) - (size_t)(const void *)(

-

1473

"-"

-

1474

) == 1) ? __builtin_strcmp (

-

1475

f->name

-

1476

,

-

1477

"-"

-

1478

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

-

1479

"-"

-

1480

); int __result = (((const unsigned char *) (const char *) (

-

1481

f->name

-

1482

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0

1483

f->name

-

1484

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0

1485

f->name

-

1486

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

0

1487

f->name

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

0

1488

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

0

1489

"-"

-

1490

) && ((size_t)(const void *)((

-

1491

"-"

-

1492

) + 1) - (size_t)(const void *)(

-

1493

"-"

-

1494

) == 1) && (__s2_len = __builtin_strlen (

-

1495

"-"

-

1496

), __s2_len < 4) ? (__builtin_constant_p (

-

1497

f->name

-

1498

) && ((size_t)(const void *)((

-

1499

f->name

-

1500

) + 1) - (size_t)(const void *)(

-

1501

f->name

-

1502

) == 1) ? __builtin_strcmp (

-

1503

f->name

-

1504

,

-

1505

"-"

-

1506

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

-

1507

f->name

-

1508

); int __result = (((const unsigned char *) (const char *) (

-

1509

"-"

-

1510

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 1113 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	evaluated 1113 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

0-1113

1511

"-"

-

1512

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0

1513

"-"

-

1514

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0

1515

"-"

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0

1516

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : __builtin_strcmp (

0

1517

f->name

-

1518

,

-

1519

"-"

-

1520

)))); })

-

1521

== 0));

-

1522

-

1523

_Bool

-

1524

was_tailable = f->tailable;

-

1525

int prev_errnum = f->errnum;

-

1526

-

1527

_Bool

-

1528

new_file;

-

1529

int fd = (is_stdin

is_stdin	Description
TRUE	never evaluated
FALSE	evaluated 1113 times by 1 test Evaluated by: tail

0-1113

1530

?

-

1531

0

-

1532

-

1533

: open_safer (f->name,

-

1534

00

-

1535

| (blocking ? 0 :

-

1536

04000

-

1537

)));

-

1538

-

1539

-

1540

((

-

1541

valid_file_spec (f)

-

1542

) ? (void) (0) : __assert_fail (

-

1543

"valid_file_spec (f)"

-

1544

, "src/tail.c", 967, __PRETTY_FUNCTION__))

-

1545

;

-

-

-

-

f->tailable = !(reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 1100 times by 1 test Evaluated by: tail
FALSE	evaluated 13 times by 1 test Evaluated by: tail

&& fd == -1

fd == -1	Description
TRUE	evaluated 263 times by 1 test Evaluated by: tail
FALSE	evaluated 837 times by 1 test Evaluated by: tail

);

13-1100

1550

-

1551

if (! disable_inotify

! disable_inotify	Description
TRUE	evaluated 977 times by 1 test Evaluated by: tail
FALSE	evaluated 136 times by 1 test Evaluated by: tail

&& ! lstat (f->name, &new_stats)

! lstat (f->name, &new_stats)	Description
TRUE	evaluated 764 times by 1 test Evaluated by: tail
FALSE	evaluated 213 times by 1 test Evaluated by: tail

136-977

1552

&&

-

1553

((((

(((( new_stats... == (0120000))	Description
TRUE	never evaluated
FALSE	evaluated 764 times by 1 test Evaluated by: tail

0-764

1554

new_stats.st_mode

(((( new_stats... == (0120000))	Description
TRUE	never evaluated
FALSE	evaluated 764 times by 1 test Evaluated by: tail

0-764

1555

)) & 0170000) == (0120000))

(((( new_stats... == (0120000))	Description
TRUE	never evaluated
FALSE	evaluated 764 times by 1 test Evaluated by: tail

0-764

1556

)

-

1557

{

-

-

-

-

ok =

-

1562

0

-

1563

;

-

1564

f->errnum = -1;

-

1565

f->ignore =

-

1566

1

-

1567

;

-

1568

-

1569

error (0, 0,

-

1570

dcgettext (((void *)0),

-

1571

"%s has been replaced with an untailable symbolic link"

-

1572

, 5)

-

1573

,

-

1574

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1575

}

never executed: end of block

0

1576

else if (fd == -1

fd == -1	Description
TRUE	evaluated 268 times by 1 test Evaluated by: tail
FALSE	evaluated 845 times by 1 test Evaluated by: tail

|| fstat (fd, &new_stats) < 0

fstat (fd, &new_stats) < 0	Description
TRUE	never evaluated
FALSE	evaluated 845 times by 1 test Evaluated by: tail

)

0-845

1577

{

-

1578

ok =

-

1579

0

-

1580

;

-

1581

f->errnum =

-

1582

(*__errno_location ())

-

1583

;

-

1584

if (!f->tailable

!f->tailable	Description
TRUE	evaluated 263 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

)

5-263

1585

{

-

1586

if (was_tailable

was_tailable	Description
TRUE	evaluated 215 times by 1 test Evaluated by: tail
FALSE	evaluated 48 times by 1 test Evaluated by: tail

)

48-215

1587

{

-

-

-

-

-

error (0, f->errnum,

-

1593

dcgettext (((void *)0),

-

1594

"%s has become inaccessible"

-

1595

, 5)

-

1596

,

-

1597

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1598

}

executed 215 times by 1 test: end of block

Executed by:

tail

215

1599

else

-

1600

{

-

1601

-

1602

}

executed 48 times by 1 test: end of block

Executed by:

tail

48

1603

}

-

1604

else if (prev_errnum !=

prev_errnum !=...o_location ())	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

2-3

1605

(*__errno_location ())

prev_errnum !=...o_location ())	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

2-3

1606

)

-

1607

error (0,

executed 2 times by 1 test: error (0, (*__errno_location ()) , "%s", quotearg_n_style_colon (0, shell_escape_quoting_style, pretty_name (f)));

Executed by:

tail

2

1608

(*__errno_location ())

executed 2 times by 1 test: error (0, (*__errno_location ()) , "%s", quotearg_n_style_colon (0, shell_escape_quoting_style, pretty_name (f)));

Executed by:

tail

2

1609

, "%s", quotearg_n_style_colon (0, shell_escape_quoting_style, pretty_name (f)));

executed 2 times by 1 test: error (0, (*__errno_location ()) , "%s", quotearg_n_style_colon (0, shell_escape_quoting_style, pretty_name (f)));

Executed by:

tail

2

1610

}

executed 268 times by 1 test: end of block

Executed by:

tail

268

1611

else if (!(

-

1612

((((

(((( new_stats... == (0100000))	Description
TRUE	evaluated 841 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

4-841

1613

new_stats.st_mode

(((( new_stats... == (0100000))	Description
TRUE	evaluated 841 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

4-841

1614

)) & 0170000) == (0100000))

(((( new_stats... == (0100000))	Description
TRUE	evaluated 841 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

4-841

1615

||

-

1616

((((

(((( new_stats... == (0010000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1617

new_stats.st_mode

(((( new_stats... == (0010000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1618

)) & 0170000) == (0010000))

(((( new_stats... == (0010000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1619

||

-

1620

((((

(((( new_stats... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1621

new_stats.st_mode

(((( new_stats... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1622

)) & 0170000) == (0140000))

(((( new_stats... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1623

||

-

1624

((((

(((( new_stats... == (0020000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1625

new_stats.st_mode

(((( new_stats... == (0020000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1626

)) & 0170000) == (0020000))

(((( new_stats... == (0020000))	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

1627

))

-

1628

{

-

1629

ok =

-

1630

0

-

1631

;

-

1632

f->errnum = -1;

-

1633

f->tailable =

-

1634

0

-

1635

;

-

1636

f->ignore = ! (reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

);

0-4

1637

if (was_tailable

was_tailable	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

|| prev_errnum != f->errnum

prev_errnum != f->errnum	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

)

0-4

1638

error (0, 0,

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1639

dcgettext (((void *)0),

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1640

"%s has been replaced with an untailable file%s"

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1641

, 5)

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1642

,

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1643

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)),

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1644

f->ignore ?

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1645

dcgettext (((void *)0),

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1646

"; giving up on this name"

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1647

, 5)

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1648

: "");

executed 2 times by 1 test:

error (0, 0, dcgettext (((void *)0), "%s has been replaced with an untailable file%s" , 5) , quotearg_style (shell_escape_always_quoting_style, pretty_name (f)), f->ignore ? dcgettext (((void *)0), "; giving up on this name" , 5) : "");

Executed by:

tail

2

1649

}

executed 4 times by 1 test: end of block

Executed by:

tail

4

1650

else if ((

(f->remote = f...tty_name (f)))	Description
TRUE	never evaluated
FALSE	evaluated 841 times by 1 test Evaluated by: tail

f->remote = fremote (fd, pretty_name (f)))

(f->remote = f...tty_name (f)))	Description
TRUE	never evaluated
FALSE	evaluated 841 times by 1 test Evaluated by: tail

&& ! disable_inotify

! disable_inotify	Description
TRUE	never evaluated
FALSE	never evaluated

)

0-841

1651

{

-

1652

ok =

-

1653

0

-

1654

;

-

1655

f->errnum = -1;

-

1656

error (0, 0,

-

1657

dcgettext (((void *)0),

-

1658

"%s has been replaced with an untailable remote file"

-

1659

, 5)

-

1660

,

-

1661

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1662

f->ignore =

-

1663

1

-

1664

;

-

1665

f->remote =

-

1666

1

-

1667

;

-

1668

}

never executed: end of block

0

1669

else

-

1670

{

-

1671

f->errnum = 0;

-

1672

}

executed 841 times by 1 test: end of block

Executed by:

tail

841

1673

-

1674

new_file =

-

1675

0

-

1676

;

-

1677

if (!ok

!ok	Description
TRUE	evaluated 272 times by 1 test Evaluated by: tail
FALSE	evaluated 841 times by 1 test Evaluated by: tail

)

272-841

1678

{

-

1679

close_fd (fd, pretty_name (f));

-

1680

close_fd (f->fd, pretty_name (f));

-

1681

f->fd = -1;

-

1682

}

executed 272 times by 1 test: end of block

Executed by:

tail

272

1683

else if (prev_errnum

prev_errnum	Description
TRUE	evaluated 230 times by 1 test Evaluated by: tail
FALSE	evaluated 611 times by 1 test Evaluated by: tail

&& prev_errnum !=

prev_errnum != 2	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 228 times by 1 test Evaluated by: tail

2-611

1684

2

prev_errnum != 2	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 228 times by 1 test Evaluated by: tail

2-228

1685

)

-

1686

{

-

1687

new_file =

-

1688

1

-

1689

;

-

1690

-

1691

((

-

1692

f->fd == -1

-

1693

) ? (void) (0) : __assert_fail (

-

1694

"f->fd == -1"

-

1695

, "src/tail.c", 1044, __PRETTY_FUNCTION__))

-

1696

;

-

1697

error (0, 0,

-

1698

dcgettext (((void *)0),

-

1699

"%s has become accessible"

-

1700

, 5)

-

1701

, quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1702

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

1703

else if (f->fd == -1

f->fd == -1	Description
TRUE	evaluated 228 times by 1 test Evaluated by: tail
FALSE	evaluated 611 times by 1 test Evaluated by: tail

)

228-611

1704

{

-

-

-

-

-

-

new_file =

-

1711

1

-

1712

;

-

1713

-

1714

error (0, 0,

-

1715

-

1716

dcgettext (((void *)0),

-

1717

"%s has appeared; following new file"

-

1718

, 5)

-

1719

,

-

1720

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1721

}

executed 228 times by 1 test: end of block

Executed by:

tail

228

1722

else if (f->ino != new_stats.st_ino

f->ino != new_stats.st_ino	Description
TRUE	evaluated 52 times by 1 test Evaluated by: tail
FALSE	evaluated 559 times by 1 test Evaluated by: tail

|| f->dev != new_stats.st_dev

f->dev != new_stats.st_dev	Description
TRUE	never evaluated
FALSE	evaluated 559 times by 1 test Evaluated by: tail

)

0-559

1723

{

-

1724

-

1725

-

1726

new_file =

-

1727

1

-

1728

;

-

1729

-

1730

error (0, 0,

-

1731

-

1732

dcgettext (((void *)0),

-

1733

"%s has been replaced; following new file"

-

1734

, 5)

-

1735

,

-

1736

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

1737

-

1738

-

1739

close_fd (f->fd, pretty_name (f));

-

1740

-

1741

}

executed 52 times by 1 test: end of block

Executed by:

tail

52

1742

else

-

1743

{

-

1744

-

1745

close_fd (fd, pretty_name (f));

-

1746

}

executed 559 times by 1 test: end of block

Executed by:

tail

559

-

-

-

-

-

-

-

if (new_file

new_file	Description
TRUE	evaluated 282 times by 1 test Evaluated by: tail
FALSE	evaluated 831 times by 1 test Evaluated by: tail

)

282-831

1755

{

-

1756

-

1757

record_open_fd (f, fd, 0, &new_stats, (is_stdin ? -1 : blocking));

-

1758

xlseek (fd, 0,

-

1759

0

-

1760

, pretty_name (f));

-

1761

}

executed 282 times by 1 test: end of block

Executed by:

tail

282

1762

}

executed 1113 times by 1 test: end of block

Executed by:

tail

1113

-

-

-

-

-

-

static

-

1770

_Bool

-

1771

-

1772

any_live_files (const struct File_spec *f, size_t n_files)

-

1773

{

-

-

-

-

if (reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 143 times by 1 test Evaluated by: tail
FALSE	evaluated 160 times by 1 test Evaluated by: tail

&& follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 123 times by 1 test Evaluated by: tail
FALSE	evaluated 20 times by 1 test Evaluated by: tail

)

20-160

1778

return

executed 123 times by 1 test: return 1 ;

Executed by:

tail

executed 123 times by 1 test: return 1 ;

Executed by:

tail

123

1779

1

executed 123 times by 1 test: return 1 ;

Executed by:

tail

123

1780

;

executed 123 times by 1 test: return 1 ;

Executed by:

tail

123

1781

-

1782

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 188 times by 1 test Evaluated by: tail
FALSE	evaluated 14 times by 1 test Evaluated by: tail

; i++)

14-188

1783

{

-

1784

if (0 <= f[i].fd

0 <= f[i].fd	Description
TRUE	evaluated 162 times by 1 test Evaluated by: tail
FALSE	evaluated 26 times by 1 test Evaluated by: tail

)

26-162

1785

return

executed 162 times by 1 test: return 1 ;

Executed by:

tail

executed 162 times by 1 test: return 1 ;

Executed by:

tail

162

1786

1

executed 162 times by 1 test: return 1 ;

Executed by:

tail

162

1787

;

executed 162 times by 1 test: return 1 ;

Executed by:

tail

162

1788

else

-

1789

{

-

1790

if (! f[i].ignore

! f[i].ignore	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 22 times by 1 test Evaluated by: tail

&& reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-22

1791

return

executed 4 times by 1 test: return 1 ;

Executed by:

tail

executed 4 times by 1 test: return 1 ;

Executed by:

tail

4

1792

1

executed 4 times by 1 test: return 1 ;

Executed by:

tail

4

1793

;

executed 4 times by 1 test: return 1 ;

Executed by:

tail

4

1794

}

executed 22 times by 1 test: end of block

Executed by:

tail

22

1795

}

-

1796

-

1797

return

executed 14 times by 1 test: return 0 ;

Executed by:

tail

executed 14 times by 1 test: return 0 ;

Executed by:

tail

14

1798

0

executed 14 times by 1 test: return 0 ;

Executed by:

tail

14

1799

;

executed 14 times by 1 test: return 0 ;

Executed by:

tail

14

1800

}

-

1801

static void

-

1802

tail_forever (struct File_spec *f, size_t n_files, double sleep_interval)

-

1803

{

-

1804

-

1805

-

1806

_Bool

-

1807

blocking = (pid == 0

pid == 0	Description
TRUE	evaluated 51 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

&& follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	evaluated 24 times by 1 test Evaluated by: tail

5-51

1808

&& n_files == 1

n_files == 1	Description
TRUE	evaluated 23 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

&& f[0].fd != -1

f[0].fd != -1	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

&& !

! (((( f[0].mo... == (0100000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

1-23

1809

((((

! (((( f[0].mo... == (0100000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

1-11

1810

f[0].mode

! (((( f[0].mo... == (0100000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

1-11

1811

)) & 0170000) == (0100000))

! (((( f[0].mo... == (0100000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

1-11

1812

);

-

1813

size_t last;

-

1814

-

1815

_Bool

-

1816

writer_is_dead =

-

1817

0

-

1818

;

-

1819

-

1820

last = n_files - 1;

-

1821

-

1822

while (1)

-

1823

{

-

1824

size_t i;

-

1825

-

1826

_Bool

-

1827

any_input =

-

1828

0

-

1829

;

-

1830

-

1831

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 414 times by 1 test Evaluated by: tail
FALSE	evaluated 303 times by 1 test Evaluated by: tail

; i++)

303-414

1832

{

-

1833

int fd;

-

1834

char const *name;

-

1835

mode_t mode;

-

1836

struct stat stats;

-

1837

uintmax_t bytes_read;

-

1838

-

1839

if (f[i].ignore

f[i].ignore	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	evaluated 394 times by 1 test Evaluated by: tail

)

20-394

1840

continue;

executed 20 times by 1 test: continue;

Executed by:

tail

20

1841

-

1842

if (f[i].fd < 0

f[i].fd < 0	Description
TRUE	evaluated 73 times by 1 test Evaluated by: tail
FALSE	evaluated 321 times by 1 test Evaluated by: tail

)

73-321

1843

{

-

1844

recheck (&f[i], blocking);

-

1845

continue;

executed 73 times by 1 test: continue;

Executed by:

tail

73

1846

}

-

1847

-

1848

fd = f[i].fd;

-

1849

name = pretty_name (&f[i]);

-

1850

mode = f[i].mode;

-

1851

-

1852

if (f[i].blocking != blocking

f[i].blocking != blocking	Description
TRUE	evaluated 36 times by 1 test Evaluated by: tail
FALSE	evaluated 285 times by 1 test Evaluated by: tail

)

36-285

1853

{

-

1854

int old_flags =

-

1855

rpl_fcntl

-

1856

(fd,

-

1857

3

-

1858

);

-

1859

int new_flags = old_flags | (blocking ? 0 :

-

1860

04000

-

1861

);

-

1862

if (old_flags < 0

old_flags < 0	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tail

0-36

1863

|| (new_flags != old_flags

new_flags != old_flags	Description
TRUE	evaluated 36 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-36

1864

&&

-

1865

rpl_fcntl

rpl_fcntl (fd,...w_flags) == -1	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tail

0-36

1866

(fd,

rpl_fcntl (fd,...w_flags) == -1	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tail

0-36

1867

4

rpl_fcntl (fd,...w_flags) == -1	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tail

0-36

1868

, new_flags) == -1

rpl_fcntl (fd,...w_flags) == -1	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tail

))

0-36

1869

{

-

1870

-

1871

if (

-

1872

((((

(((( f[i].mode... == (0100000))	Description
TRUE	never evaluated
FALSE	never evaluated

0

1873

f[i].mode

(((( f[i].mode... == (0100000))	Description
TRUE	never evaluated
FALSE	never evaluated

0

1874

)) & 0170000) == (0100000))

(((( f[i].mode... == (0100000))	Description
TRUE	never evaluated
FALSE	never evaluated

0

1875

&&

-

1876

(*

(*__errno_location ()) == 1	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) == 1	Description
TRUE	never evaluated
FALSE	never evaluated

0

1877

==

(*__errno_location ()) == 1	Description
TRUE	never evaluated
FALSE	never evaluated

0

1878

1

(*__errno_location ()) == 1	Description
TRUE	never evaluated
FALSE	never evaluated

0

1879

)

-

1880

{

-

1881

-

1882

-

1883

}

never executed: end of block

0

1884

else

-

1885

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1886

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1887

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1888

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1889

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1890

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1891

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1892

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1893

"%s: cannot change nonblocking mode"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1894

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1895

, quotearg_n_style_colon (0, shell_escape_quoting_style, name)), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1896

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1897

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1898

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1899

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1900

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1901

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1902

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1903

"%s: cannot change nonblocking mode"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1904

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1905

, quotearg_n_style_colon (0, shell_escape_quoting_style, name)), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1906

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1907

) ? (void) 0 : __builtin_unreachable ()))))

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1908

0

1909

;

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"%s: cannot change nonblocking mode\", 5), quotearg_n_style_colon (0, shell_escape_quoting_style, name)), assume (false))" ")")... 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "%s: cannot change nonblocking mode" , 5) , quotearg_n_style_colon (0, shell_escape_quoting_style, name)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

1910

}

-

1911

else

-

1912

f[i].blocking = blocking;

executed 36 times by 1 test: f[i].blocking = blocking;

Executed by:

tail

36

1913

}

-

1914

-

1915

if (!f[i].blocking

!f[i].blocking	Description
TRUE	evaluated 320 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

1-320

1916

{

-

1917

if (fstat (fd, &stats) != 0

fstat (fd, &stats) != 0	Description
TRUE	never evaluated
FALSE	evaluated 320 times by 1 test Evaluated by: tail

)

0-320

1918

{

-

1919

f[i].fd = -1;

-

1920

f[i].errnum =

-

1921

(*__errno_location ())

-

1922

;

-

1923

error (0,

-

1924

(*__errno_location ())

-

1925

, "%s", quotearg_n_style_colon (0, shell_escape_quoting_style, name));

-

1926

close (fd);

-

1927

continue;

never executed: continue;

0

1928

}

-

1929

-

1930

if (f[i].mode == stats.st_mode

f[i].mode == stats.st_mode	Description
TRUE	evaluated 320 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-320

1931

&& (!

! (((( stats.s... == (0100000))	Description
TRUE	never evaluated
FALSE	evaluated 320 times by 1 test Evaluated by: tail

0-320

1932

((((

! (((( stats.s... == (0100000))	Description
TRUE	never evaluated
FALSE	evaluated 320 times by 1 test Evaluated by: tail

0-320

1933

stats.st_mode

! (((( stats.s... == (0100000))	Description
TRUE	never evaluated
FALSE	evaluated 320 times by 1 test Evaluated by: tail

0-320

1934

)) & 0170000) == (0100000))

! (((( stats.s... == (0100000))	Description
TRUE	never evaluated
FALSE	evaluated 320 times by 1 test Evaluated by: tail

0-320

1935

|| f[i].size == stats.st_size

f[i].size == stats.st_size	Description
TRUE	evaluated 293 times by 1 test Evaluated by: tail
FALSE	evaluated 27 times by 1 test Evaluated by: tail

)

27-293

1936

&& timespec_cmp (f[i].mtime, get_stat_mtime (&stats)) == 0

timespec_cmp (...(&stats)) == 0	Description
TRUE	evaluated 293 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-293

1937

{

-

1938

if ((

(max_n_unchang...anged_stats++)	Description
TRUE	evaluated 175 times by 1 test Evaluated by: tail
FALSE	evaluated 118 times by 1 test Evaluated by: tail

max_n_unchanged_stats_between_opens

(max_n_unchang...anged_stats++)	Description
TRUE	evaluated 175 times by 1 test Evaluated by: tail
FALSE	evaluated 118 times by 1 test Evaluated by: tail

118-175

1939

<= f[i].n_unchanged_stats++)

(max_n_unchang...anged_stats++)	Description
TRUE	evaluated 175 times by 1 test Evaluated by: tail
FALSE	evaluated 118 times by 1 test Evaluated by: tail

118-175

1940

&& follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 63 times by 1 test Evaluated by: tail
FALSE	evaluated 112 times by 1 test Evaluated by: tail

)

63-112

1941

{

-

1942

recheck (&f[i], f[i].blocking);

-

1943

f[i].n_unchanged_stats = 0;

-

1944

}

executed 63 times by 1 test: end of block

Executed by:

tail

63

1945

continue;

executed 293 times by 1 test: continue;

Executed by:

tail

293

1946

}

-

-

-

-

-

f[i].mtime = get_stat_mtime (&stats);

-

1952

f[i].mode = stats.st_mode;

-

1953

-

1954

-

1955

f[i].n_unchanged_stats = 0;

-

-

-

-

-

if (

-

1961

((((

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1962

mode

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1963

)) & 0170000) == (0100000))

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1964

&& stats.st_size < f[i].size

stats.st_size < f[i].size	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 23 times by 1 test Evaluated by: tail

)

4-23

1965

{

-

1966

error (0, 0,

-

1967

dcgettext (((void *)0),

-

1968

"%s: file truncated"

-

1969

, 5)

-

1970

, quotearg_n_style_colon (0, shell_escape_quoting_style, name));

-

1971

-

1972

-

1973

xlseek (fd, 0,

-

1974

0

-

1975

, name);

-

1976

f[i].size = 0;

-

1977

}

executed 4 times by 1 test: end of block

Executed by:

tail

4

1978

-

1979

if (i != last

i != last	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tail
FALSE	evaluated 18 times by 1 test Evaluated by: tail

)

9-18

1980

{

-

1981

if (print_headers

print_headers	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-9

1982

write_header (name);

executed 9 times by 1 test: write_header (name);

Executed by:

tail

9

1983

last = i;

-

1984

}

executed 9 times by 1 test: end of block

Executed by:

tail

9

1985

}

executed 27 times by 1 test: end of block

Executed by:

tail

27

-

-

-

-

uintmax_t bytes_to_read;

-

1991

if (f[i].blocking

f[i].blocking	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 27 times by 1 test Evaluated by: tail

)

1-27

1992

bytes_to_read = (

executed 1 time by 1 test: bytes_to_read = ( (18446744073709551615UL) - 1);

Executed by:

tail

1

1993

(18446744073709551615UL)

executed 1 time by 1 test: bytes_to_read = ( (18446744073709551615UL) - 1);

Executed by:

tail

1

1994

- 1);

executed 1 time by 1 test: bytes_to_read = ( (18446744073709551615UL) - 1);

Executed by:

tail

1

1995

else if (

-

1996

((((

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1997

mode

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1998

)) & 0170000) == (0100000))

(((( mode )) &... == (0100000))	Description
TRUE	evaluated 27 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-27

1999

&& f[i].remote

f[i].remote	Description
TRUE	never evaluated
FALSE	evaluated 27 times by 1 test Evaluated by: tail

)

0-27

2000

bytes_to_read = stats.st_size - f[i].size;

never executed: bytes_to_read = stats.st_size - f[i].size;

0

2001

else

-

2002

bytes_to_read =

executed 27 times by 1 test: bytes_to_read = (18446744073709551615UL) ;

Executed by:

tail

27

2003

(18446744073709551615UL)

executed 27 times by 1 test: bytes_to_read = (18446744073709551615UL) ;

Executed by:

tail

27

2004

;

executed 27 times by 1 test: bytes_to_read = (18446744073709551615UL) ;

Executed by:

tail

27

2005

-

2006

bytes_read = dump_remainder (

-

2007

0

-

2008

, name, fd, bytes_to_read);

-

2009

-

2010

any_input |= (bytes_read != 0);

-

2011

f[i].size += bytes_read;

-

2012

}

executed 28 times by 1 test: end of block

Executed by:

tail

28

2013

-

2014

if (! any_live_files (f, n_files)

! any_live_files (f, n_files)	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tail
FALSE	evaluated 289 times by 1 test Evaluated by: tail

)

14-289

2015

{

-

2016

error (0, 0,

-

2017

dcgettext (((void *)0),

-

2018

"no files remaining"

-

2019

, 5)

-

2020

);

-

2021

break;

executed 14 times by 1 test: break;

Executed by:

tail

14

2022

}

-

2023

-

2024

if ((!any_input

!any_input	Description
TRUE	evaluated 263 times by 1 test Evaluated by: tail
FALSE	evaluated 26 times by 1 test Evaluated by: tail

|| blocking

blocking	Description
TRUE	never evaluated
FALSE	evaluated 26 times by 1 test Evaluated by: tail

) && fflush_unlocked (

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 263 times by 1 test Evaluated by: tail

0-263

2025

stdout

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 263 times by 1 test Evaluated by: tail

0-263

2026

) != 0

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 263 times by 1 test Evaluated by: tail

)

0-263

2027

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2028

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2029

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2030

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2031

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2032

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2033

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2034

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2035

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2036

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2037

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2038

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2039

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2040

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2041

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2042

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2043

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2044

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2045

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2046

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2047

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2048

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2049

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2050

-

2051

check_output_alive ();

-

2052

-

2053

-

2054

if (!any_input

!any_input	Description
TRUE	evaluated 263 times by 1 test Evaluated by: tail
FALSE	evaluated 26 times by 1 test Evaluated by: tail

)

26-263

2055

{

-

2056

if (writer_is_dead

writer_is_dead	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 260 times by 1 test Evaluated by: tail

)

3-260

2057

break;

executed 3 times by 1 test: break;

Executed by:

tail

3

-

-

-

writer_is_dead = (pid != 0

pid != 0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: tail
FALSE	evaluated 243 times by 1 test Evaluated by: tail

17-243

2062

&& kill (pid, 0) != 0

kill (pid, 0) != 0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 14 times by 1 test Evaluated by: tail

3-14

-

-

-

&&

-

2067

(*

(*__errno_location ()) != 1	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) != 1	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-3

2068

!=

(*__errno_location ()) != 1	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-3

2069

1

(*__errno_location ()) != 1	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-3

2070

);

-

2071

-

2072

if (!writer_is_dead

!writer_is_dead	Description
TRUE	evaluated 257 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

&& xnanosleep (sleep_interval)

xnanosleep (sleep_interval)	Description
TRUE	never evaluated
FALSE	evaluated 218 times by 1 test Evaluated by: tail

)

0-257

2073

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2074

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2075

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2076

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2077

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2078

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2079

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2080

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2081

"cannot read realtime clock"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2082

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2083

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2084

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2085

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2086

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2087

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2088

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2089

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2090

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2091

"cannot read realtime clock"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2092

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2093

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2094

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2095

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot read realtime clock\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot read realtime clock" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2096

-

2097

}

executed 221 times by 1 test: end of block

Executed by:

tail

221

2098

}

executed 247 times by 1 test: end of block

Executed by:

tail

247

2099

}

executed 17 times by 1 test: end of block

Executed by:

tail

17

-

-

-

-

-

-

static

-

2107

_Bool

-

2108

-

2109

any_remote_file (const struct File_spec *f, size_t n_files)

-

2110

{

-

2111

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 108 times by 1 test Evaluated by: tail
FALSE	evaluated 94 times by 1 test Evaluated by: tail

; i++)

94-108

2112

if (0 <= f[i].fd

0 <= f[i].fd	Description
TRUE	evaluated 88 times by 1 test Evaluated by: tail
FALSE	evaluated 20 times by 1 test Evaluated by: tail

&& f[i].remote

f[i].remote	Description
TRUE	never evaluated
FALSE	evaluated 88 times by 1 test Evaluated by: tail

)

0-88

2113

return

never executed: return 1 ;

0

2114

1

never executed: return 1 ;

0

2115

;

never executed: return 1 ;

0

2116

return

executed 94 times by 1 test: return 0 ;

Executed by:

tail

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2117

0

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2118

;

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2119

}

-

-

-

-

-

static

-

2125

_Bool

-

2126

-

2127

any_non_remote_file (const struct File_spec *f, size_t n_files)

-

2128

{

-

2129

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 97 times by 1 test Evaluated by: tail
FALSE	evaluated 16 times by 1 test Evaluated by: tail

; i++)

16-97

2130

if (0 <= f[i].fd

0 <= f[i].fd	Description
TRUE	evaluated 78 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

&& ! f[i].remote

! f[i].remote	Description
TRUE	evaluated 78 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-78

2131

return

executed 78 times by 1 test: return 1 ;

Executed by:

tail

executed 78 times by 1 test: return 1 ;

Executed by:

tail

78

2132

1

executed 78 times by 1 test: return 1 ;

Executed by:

tail

78

2133

;

executed 78 times by 1 test: return 1 ;

Executed by:

tail

78

2134

return

executed 16 times by 1 test: return 0 ;

Executed by:

tail

executed 16 times by 1 test: return 0 ;

Executed by:

tail

16

2135

0

executed 16 times by 1 test: return 0 ;

Executed by:

tail

16

2136

;

executed 16 times by 1 test: return 0 ;

Executed by:

tail

16

2137

}

-

-

-

-

-

-

-

static

-

2145

_Bool

-

2146

-

2147

any_symlinks (const struct File_spec *f, size_t n_files)

-

2148

{

-

2149

struct stat st;

-

2150

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 90 times by 1 test Evaluated by: tail
FALSE	evaluated 77 times by 1 test Evaluated by: tail

; i++)

77-90

2151

if (lstat (f[i].name, &st) == 0

lstat (f[i].name, &st) == 0	Description
TRUE	evaluated 88 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&&

2-88

2152

((((

(((( st.st_mod... == (0120000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 87 times by 1 test Evaluated by: tail

1-87

2153

st.st_mode

(((( st.st_mod... == (0120000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 87 times by 1 test Evaluated by: tail

1-87

2154

)) & 0170000) == (0120000))

(((( st.st_mod... == (0120000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 87 times by 1 test Evaluated by: tail

1-87

2155

)

-

2156

return

executed 1 time by 1 test: return 1 ;

Executed by:

tail

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2157

1

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2158

;

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2159

return

executed 77 times by 1 test: return 0 ;

Executed by:

tail

executed 77 times by 1 test: return 0 ;

Executed by:

tail

77

2160

0

executed 77 times by 1 test: return 0 ;

Executed by:

tail

77

2161

;

executed 77 times by 1 test: return 0 ;

Executed by:

tail

77

2162

}

-

-

-

-

-

-

-

static

-

2170

_Bool

-

2171

-

2172

any_non_regular_fifo (const struct File_spec *f, size_t n_files)

-

2173

{

-

2174

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 89 times by 1 test Evaluated by: tail
FALSE	evaluated 76 times by 1 test Evaluated by: tail

; i++)

76-89

2175

if (0 <= f[i].fd

0 <= f[i].fd	Description
TRUE	evaluated 87 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& !

! (((( f[i].mo... == (0100000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

2-87

2176

((((

! (((( f[i].mo... == (0100000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

2-85

2177

f[i].mode

! (((( f[i].mo... == (0100000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

2-85

2178

)) & 0170000) == (0100000))

! (((( f[i].mo... == (0100000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

2-85

2179

&& !

! (((( f[i].mo... == (0010000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1

2180

((((

! (((( f[i].mo... == (0010000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1

2181

f[i].mode

! (((( f[i].mo... == (0010000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1

2182

)) & 0170000) == (0010000))

! (((( f[i].mo... == (0010000))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1

2183

)

-

2184

return

executed 1 time by 1 test: return 1 ;

Executed by:

tail

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2185

1

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2186

;

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2187

return

executed 76 times by 1 test: return 0 ;

Executed by:

tail

executed 76 times by 1 test: return 0 ;

Executed by:

tail

76

2188

0

executed 76 times by 1 test: return 0 ;

Executed by:

tail

76

2189

;

executed 76 times by 1 test: return 0 ;

Executed by:

tail

76

2190

}

-

-

-

-

-

static

-

2196

_Bool

-

2197

-

2198

tailable_stdin (const struct File_spec *f, size_t n_files)

-

2199

{

-

2200

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 109 times by 1 test Evaluated by: tail
FALSE	evaluated 94 times by 1 test Evaluated by: tail

; i++)

94-109

2201

if (!f[i].ignore

!f[i].ignore	Description
TRUE	evaluated 100 times by 1 test Evaluated by: tail
FALSE	evaluated 9 times by 1 test Evaluated by: tail

&& (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-100

2202

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2203

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2204

) && __builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2205

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2206

) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2207

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2208

), __s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2209

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2210

), (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2211

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2212

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2213

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2214

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2215

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2216

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2217

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2218

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2219

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2220

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2221

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2222

) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2223

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2224

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2225

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2226

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2227

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2228

) == 1) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2229

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2230

), __s1_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2231

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2232

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2233

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2234

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2235

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2236

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2237

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2238

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2239

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2240

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2241

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2242

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2243

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2244

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2245

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2246

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2247

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2248

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2249

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

0-99

2250

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2251

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2252

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2253

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2254

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2255

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2256

) == 1) && (__s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2257

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2258

), __s2_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2259

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2260

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2261

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2262

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2263

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2264

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2265

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2266

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2267

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2268

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2269

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2270

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2271

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2272

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 100 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-100

2273

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2274

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2275

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2276

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2277

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0-99

2278

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

} __result; }))) : __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

0-99

2279

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2280

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2281

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2282

)))); })

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

1-99

2283

== 0)

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 99 times by 1 test Evaluated by: tail

)

1-99

2284

return

executed 1 time by 1 test: return 1 ;

Executed by:

tail

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2285

1

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2286

;

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2287

return

executed 94 times by 1 test: return 0 ;

Executed by:

tail

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2288

0

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2289

;

executed 94 times by 1 test: return 0 ;

Executed by:

tail

94

2290

}

-

2291

-

2292

static size_t

-

2293

wd_hasher (const void *entry, size_t tabsize)

-

2294

{

-

2295

const struct File_spec *spec = entry;

-

2296

return

executed 1462 times by 1 test: return spec->wd % tabsize;

Executed by:

tail

spec->wd % tabsize;

executed 1462 times by 1 test: return spec->wd % tabsize;

Executed by:

tail

1462

2297

}

-

2298

-

2299

static

-

2300

_Bool

-

2301

-

2302

wd_comparator (const void *e1, const void *e2)

-

2303

{

-

2304

const struct File_spec *spec1 = e1;

-

2305

const struct File_spec *spec2 = e2;

-

2306

return

executed 304 times by 1 test: return spec1->wd == spec2->wd;

Executed by:

tail

spec1->wd == spec2->wd;

executed 304 times by 1 test: return spec1->wd == spec2->wd;

Executed by:

tail

304

2307

}

-

-

-

-

static void

-

2312

check_fspec (struct File_spec *fspec, struct File_spec **prev_fspec)

-

2313

{

-

2314

struct stat stats;

-

2315

char const *name;

-

2316

-

2317

if (fspec->fd == -1

fspec->fd == -1	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 398 times by 1 test Evaluated by: tail

)

1-398

2318

return;

executed 1 time by 1 test: return;

Executed by:

tail

1

2319

-

2320

name = pretty_name (fspec);

-

2321

-

2322

if (fstat (fspec->fd, &stats) != 0

fstat (fspec->fd, &stats) != 0	Description
TRUE	never evaluated
FALSE	evaluated 398 times by 1 test Evaluated by: tail

)

0-398

2323

{

-

2324

fspec->errnum =

-

2325

(*__errno_location ())

-

2326

;

-

2327

close_fd (fspec->fd, name);

-

2328

fspec->fd = -1;

-

2329

return;

never executed: return;

0

2330

}

-

-

-

-

-

-

-

if (

-

2338

((((

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 397 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-397

2339

fspec->mode

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 397 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-397

2340

)) & 0170000) == (0100000))

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 397 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-397

2341

&& stats.st_size < fspec->size

stats.st_size < fspec->size	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 395 times by 1 test Evaluated by: tail

)

2-395

2342

{

-

2343

error (0, 0,

-

2344

dcgettext (((void *)0),

-

2345

"%s: file truncated"

-

2346

, 5)

-

2347

, quotearg_n_style_colon (0, shell_escape_quoting_style, name));

-

2348

xlseek (fspec->fd, 0,

-

2349

0

-

2350

, name);

-

2351

fspec->size = 0;

-

2352

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

2353

else if (

-

2354

((((

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 395 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-395

2355

fspec->mode

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 395 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-395

2356

)) & 0170000) == (0100000))

(((( fspec->mo... == (0100000))	Description
TRUE	evaluated 395 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-395

2357

&& stats.st_size == fspec->size

stats.st_size == fspec->size	Description
TRUE	evaluated 334 times by 1 test Evaluated by: tail
FALSE	evaluated 61 times by 1 test Evaluated by: tail

61-334

2358

&& timespec_cmp (fspec->mtime, get_stat_mtime (&stats)) == 0

timespec_cmp (...(&stats)) == 0	Description
TRUE	evaluated 334 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-334

2359

return;

executed 334 times by 1 test: return;

Executed by:

tail

334

2360

-

2361

-

2362

_Bool

-

2363

want_header = print_headers

print_headers	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 58 times by 1 test Evaluated by: tail

&& (

(fspec != *prev_fspec)	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

fspec != *prev_fspec)

(fspec != *prev_fspec)	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

;

3-58

2364

-

2365

uintmax_t bytes_read = dump_remainder (want_header, name, fspec->fd,

-

2366

-

2367

(18446744073709551615UL)

-

2368

);

-

2369

fspec->size += bytes_read;

-

2370

-

2371

if (bytes_read

bytes_read	Description
TRUE	evaluated 61 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

3-61

2372

{

-

2373

*prev_fspec = fspec;

-

2374

if (fflush_unlocked (

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 61 times by 1 test Evaluated by: tail

0-61

2375

stdout

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 61 times by 1 test Evaluated by: tail

0-61

2376

) != 0

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 61 times by 1 test Evaluated by: tail

)

0-61

2377

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2378

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2379

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2380

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2381

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2382

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2383

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2384

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2385

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2386

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2387

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2388

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2389

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2390

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2391

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2392

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2393

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2394

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2395

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2396

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2397

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2398

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2399

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2400

}

executed 61 times by 1 test: end of block

Executed by:

tail

61

2401

}

executed 64 times by 1 test: end of block

Executed by:

tail

64

-

-

-

-

static

-

2407

_Bool

-

2408

-

2409

tail_forever_inotify (int wd, struct File_spec *f, size_t n_files,

-

2410

double sleep_interval)

-

2411

{

-

-

-

-

-

-

unsigned int max_realloc = 3;

-

2418

-

2419

-

2420

Hash_table *wd_to_name;

-

2421

-

2422

-

2423

_Bool

-

2424

found_watchable_file =

-

2425

0

-

2426

;

-

2427

-

2428

_Bool

-

2429

tailed_but_unwatchable =

-

2430

0

-

2431

;

-

2432

-

2433

_Bool

-

2434

found_unwatchable_dir =

-

2435

0

-

2436

;

-

2437

-

2438

_Bool

-

2439

no_inotify_resources =

-

2440

0

-

2441

;

-

2442

-

2443

_Bool

-

2444

writer_is_dead =

-

2445

0

-

2446

;

-

2447

struct File_spec *prev_fspec;

-

2448

size_t evlen = 0;

-

2449

char *evbuf;

-

2450

size_t evbuf_off = 0;

-

2451

size_t len = 0;

-

2452

-

2453

wd_to_name = hash_initialize (n_files,

-

2454

((void *)0)

-

2455

, wd_hasher, wd_comparator,

-

2456

((void *)0)

-

2457

);

-

2458

if (! wd_to_name

! wd_to_name	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

)

0-75

2459

xalloc_die ();

never executed: xalloc_die ();

0

2460

-

2461

-

2462

uint32_t inotify_wd_mask =

-

2463

0x00000002

-

2464

;

-

2465

-

2466

-

2467

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 59 times by 1 test Evaluated by: tail
FALSE	evaluated 16 times by 1 test Evaluated by: tail

)

16-59

2468

inotify_wd_mask |= (

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2469

0x00000004

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2470

|

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2471

0x00000400

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2472

|

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2473

0x00000800

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

2474

);

executed 59 times by 1 test: inotify_wd_mask |= ( 0x00000004 | 0x00000400 | 0x00000800 );

Executed by:

tail

59

-

-

-

-

size_t i;

-

2480

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 75 times by 1 test Evaluated by: tail

; i++)

75-86

2481

{

-

2482

if (!f[i].ignore

!f[i].ignore	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-86

2483

{

-

2484

size_t fnlen = strlen (f[i].name);

-

2485

if (evlen < fnlen

evlen < fnlen	Description
TRUE	evaluated 77 times by 1 test Evaluated by: tail
FALSE	evaluated 9 times by 1 test Evaluated by: tail

)

9-77

2486

evlen = fnlen;

executed 77 times by 1 test: evlen = fnlen;

Executed by:

tail

77

2487

-

2488

f[i].wd = -1;

-

2489

-

2490

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 70 times by 1 test Evaluated by: tail
FALSE	evaluated 16 times by 1 test Evaluated by: tail

)

16-70

2491

{

-

2492

size_t dirlen = dir_len (f[i].name);

-

2493

char prev = f[i].name[dirlen];

-

2494

f[i].basename_start = last_component (f[i].name) - f[i].name;

-

2495

-

2496

f[i].name[dirlen] = '\0';

-

-

-

-

f[i].parent_wd = inotify_add_watch (wd, dirlen ? f[i].name : ".",

-

2501

(

-

2502

0x00000100

-

2503

|

-

2504

0x00000200

-

2505

-

2506

|

-

2507

0x00000080

-

2508

|

-

2509

0x00000004

-

2510

-

2511

|

-

2512

0x00000400

-

2513

));

-

2514

-

2515

f[i].name[dirlen] = prev;

-

2516

-

2517

if (f[i].parent_wd < 0

f[i].parent_wd < 0	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 1 test Evaluated by: tail

)

0-70

2518

{

-

2519

if (

-

2520

(*

(*__errno_location ()) != 28	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) != 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

2521

!=

(*__errno_location ()) != 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

2522

28

(*__errno_location ()) != 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

2523

)

-

2524

error (0,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2525

(*__errno_location ())

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2526

,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2527

dcgettext (((void *)0),

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2528

"cannot watch parent directory of %s"

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2529

, 5)

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2530

,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2531

quotearg_style (shell_escape_always_quoting_style, f[i].name));

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch parent directory of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2532

else

-

2533

error (0, 0,

never executed: error (0, 0, dcgettext (((void *)0), "inotify resources exhausted" , 5) );

0

2534

dcgettext (((void *)0),

never executed: error (0, 0, dcgettext (((void *)0), "inotify resources exhausted" , 5) );

0

2535

"inotify resources exhausted"

never executed: error (0, 0, dcgettext (((void *)0), "inotify resources exhausted" , 5) );

0

2536

, 5)

never executed: error (0, 0, dcgettext (((void *)0), "inotify resources exhausted" , 5) );

0

2537

);

never executed: error (0, 0, dcgettext (((void *)0), "inotify resources exhausted" , 5) );

0

2538

found_unwatchable_dir =

-

2539

1

-

2540

;

-

2541

-

2542

-

2543

break;

never executed: break;

0

2544

}

-

2545

}

executed 70 times by 1 test: end of block

Executed by:

tail

70

2546

-

2547

f[i].wd = inotify_add_watch (wd, f[i].name, inotify_wd_mask);

-

2548

-

2549

if (f[i].wd < 0

f[i].wd < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

)

1-85

2550

{

-

2551

if (f[i].fd != -1

f[i].fd != -1	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

0-1

2552

tailed_but_unwatchable =

never executed: tailed_but_unwatchable = 1 ;

0

2553

1

never executed: tailed_but_unwatchable = 1 ;

0

2554

;

never executed: tailed_but_unwatchable = 1 ;

0

2555

if (

-

2556

(*

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

__errno_location ())

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2557

==

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2558

28

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2559

||

-

2560

(*

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

__errno_location ())

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2561

==

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2562

12

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2563

)

-

2564

{

-

2565

no_inotify_resources =

-

2566

1

-

2567

;

-

2568

error (0, 0,

-

2569

dcgettext (((void *)0),

-

2570

"inotify resources exhausted"

-

2571

, 5)

-

2572

);

-

2573

break;

never executed: break;

0

2574

}

-

2575

else if (

-

2576

(*

(*__errno_loca...!= f[i].errnum	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

__errno_location ())

(*__errno_loca...!= f[i].errnum	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

0-1

2577

!= f[i].errnum

(*__errno_loca...!= f[i].errnum	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

0-1

2578

error (0,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2579

(*__errno_location ())

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2580

,

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2581

dcgettext (((void *)0),

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2582

"cannot watch %s"

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2583

, 5)

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2584

, quotearg_style (shell_escape_always_quoting_style, f[i].name));

never executed:

error (0, (*__errno_location ()) , dcgettext (((void *)0), "cannot watch %s" , 5) , quotearg_style (shell_escape_always_quoting_style, f[i].name));

0

2585

continue;

executed 1 time by 1 test: continue;

Executed by:

tail

1

2586

}

-

2587

-

2588

if (hash_insert (wd_to_name, &(f[i])) ==

hash_insert (w...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 85 times by 1 test Evaluated by: tail

0-85

2589

((void *)0)

hash_insert (w...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 85 times by 1 test Evaluated by: tail

0-85

2590

)

-

2591

xalloc_die ();

never executed: xalloc_die ();

0

2592

-

2593

found_watchable_file =

-

2594

1

-

2595

;

-

2596

}

executed 85 times by 1 test: end of block

Executed by:

tail

85

2597

}

executed 85 times by 1 test: end of block

Executed by:

tail

85

-

-

-

-

-

-

if (no_inotify_resources

no_inotify_resources	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

|| found_unwatchable_dir

found_unwatchable_dir	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

0-75

2605

|| (follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	evaluated 59 times by 1 test Evaluated by: tail

&& tailed_but_unwatchable

tailed_but_unwatchable	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tail

))

0-59

2606

{

-

2607

hash_free (wd_to_name);

-

2608

-

2609

-

2610

(*__errno_location ())

-

2611

= 0;

-

2612

return

never executed: return 1 ;

0

2613

1

never executed: return 1 ;

0

2614

;

never executed: return 1 ;

0

2615

}

-

2616

if (follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	evaluated 59 times by 1 test Evaluated by: tail

&& !found_watchable_file

!found_watchable_file	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tail

)

0-59

2617

return

never executed: return 0 ;

0

2618

0

never executed: return 0 ;

0

2619

;

never executed: return 0 ;

0

2620

-

2621

prev_fspec = &(f[n_files - 1]);

-

-

-

-

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 75 times by 1 test Evaluated by: tail

; i++)

75-86

2626

{

-

2627

if (! f[i].ignore

! f[i].ignore	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-86

2628

{

-

2629

-

2630

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 70 times by 1 test Evaluated by: tail
FALSE	evaluated 16 times by 1 test Evaluated by: tail

)

16-70

2631

recheck (&(f[i]),

executed 70 times by 1 test: recheck (&(f[i]), 0 );

Executed by:

tail

70

2632

0

executed 70 times by 1 test: recheck (&(f[i]), 0 );

Executed by:

tail

70

2633

);

executed 70 times by 1 test: recheck (&(f[i]), 0 );

Executed by:

tail

70

2634

else if (f[i].fd != -1

f[i].fd != -1	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-16

2635

{

-

-

-

-

-

struct stat stats;

-

2641

-

2642

if (stat (f[i].name, &stats) == 0

stat (f[i].name, &stats) == 0	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-16

2643

&& (f[i].dev != stats.st_dev

f[i].dev != stats.st_dev	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tail

|| f[i].ino != stats.st_ino

f[i].ino != stats.st_ino	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: tail

))

0-16

2644

{

-

2645

error (0,

-

2646

(*__errno_location ())

-

2647

,

-

2648

dcgettext (((void *)0),

-

2649

"%s was replaced"

-

2650

, 5)

-

2651

,

-

2652

quotearg_style (shell_escape_always_quoting_style, pretty_name (&(f[i]))));

-

2653

hash_free (wd_to_name);

-

2654

-

2655

-

2656

(*__errno_location ())

-

2657

= 0;

-

2658

return

never executed: return 1 ;

0

2659

1

never executed: return 1 ;

0

2660

;

never executed: return 1 ;

0

2661

}

-

2662

}

executed 16 times by 1 test: end of block

Executed by:

tail

16

2663

-

2664

-

2665

check_fspec (&f[i], &prev_fspec);

-

2666

}

executed 86 times by 1 test: end of block

Executed by:

tail

86

2667

}

executed 86 times by 1 test: end of block

Executed by:

tail

86

2668

-

2669

evlen += sizeof (struct inotify_event) + 1;

-

2670

evbuf = xmalloc (evlen);

-

-

-

-

-

-

while (1)

-

2677

{

-

2678

struct File_spec *fspec;

-

2679

struct inotify_event *ev;

-

2680

void *void_ev;

-

-

-

-

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 1383 times by 1 test Evaluated by: tail
FALSE	evaluated 19 times by 1 test Evaluated by: tail

19-1383

2685

&& ! reopen_inaccessible_files

! reopen_inaccessible_files	Description
TRUE	evaluated 7 times by 1 test Evaluated by: tail
FALSE	evaluated 1376 times by 1 test Evaluated by: tail

7-1376

2686

&& hash_get_n_entries (wd_to_name) == 0

hash_get_n_ent..._to_name) == 0	Description
TRUE	never evaluated
FALSE	evaluated 7 times by 1 test Evaluated by: tail

)

0-7

2687

{

-

2688

error (0, 0,

-

2689

dcgettext (((void *)0),

-

2690

"no files remaining"

-

2691

, 5)

-

2692

);

-

2693

return

never executed: return 0 ;

0

2694

0

never executed: return 0 ;

0

2695

;

never executed: return 0 ;

0

2696

}

-

-

-

-

while (len <= evbuf_off

len <= evbuf_off	Description
TRUE	evaluated 1668071 times by 1 test Evaluated by: tail
FALSE	evaluated 46 times by 1 test Evaluated by: tail

)

46-1668071

2701

{

-

2702

struct timeval delay;

-

2703

-

2704

if (pid

pid	Description
TRUE	evaluated 42 times by 1 test Evaluated by: tail
FALSE	evaluated 1668029 times by 1 test Evaluated by: tail

)

42-1668029

2705

{

-

2706

if (writer_is_dead

writer_is_dead	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 38 times by 1 test Evaluated by: tail

)

4-38

2707

exit (

executed 4 times by 1 test: exit ( 0 );

Executed by:

tail

4

2708

0

executed 4 times by 1 test: exit ( 0 );

Executed by:

tail

4

2709

);

executed 4 times by 1 test: exit ( 0 );

Executed by:

tail

4

2710

-

2711

writer_is_dead = (kill (pid, 0) != 0

kill (pid, 0) != 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 34 times by 1 test Evaluated by: tail

&&

4-34

2712

(*

(*__errno_location ()) != 1	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) != 1	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-4

2713

!=

(*__errno_location ()) != 1	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-4

2714

1

(*__errno_location ()) != 1	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-4

2715

);

-

2716

-

2717

if (writer_is_dead

writer_is_dead	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 34 times by 1 test Evaluated by: tail

)

4-34

2718

delay.tv_sec = delay.tv_usec = 0;

executed 4 times by 1 test: delay.tv_sec = delay.tv_usec = 0;

Executed by:

tail

4

2719

else

-

2720

{

-

2721

delay.tv_sec = (time_t) sleep_interval;

-

2722

delay.tv_usec = 1000000 * (sleep_interval - delay.tv_sec);

-

2723

}

executed 34 times by 1 test: end of block

Executed by:

tail

34

2724

}

-

2725

-

2726

fd_set rfd;

-

2727

-

2728

do { int __d0, __d1; __asm__ __volatile__ ("cld; rep; " "stosq" : "=c" (__d0), "=D" (__d1) : "a" (0), "0" (sizeof (fd_set) / sizeof (__fd_mask)), "1" (&((

-

2729

&rfd

-

2730

)->fds_bits)[0]) : "memory"); } while (0)

-

2731

;

-

2732

-

2733

((void) (((

-

2734

&rfd

-

2735

)->fds_bits)[__extension__ ({ long int __d = (

-

2736

wd

-

2737

); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((

-

2738

wd

-

2739

) % (8 * (int) sizeof (__fd_mask)))))))

-

2740

;

-

2741

if (monitor_output

monitor_output	Description
TRUE	evaluated 1666683 times by 1 test Evaluated by: tail
FALSE	evaluated 1384 times by 1 test Evaluated by: tail

)

1384-1666683

2742

-

2743

((

executed 1666683 times by 1 test:

((void) ((( &rfd )->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask))))))) ;

Executed by:

tail

void) (((

executed 1666683 times by 1 test:

((void) ((( &rfd )->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask))))))) ;

Executed by:

tail

1666683

2744

&rfd

executed 1666683 times by 1 test:

((void) ((( &rfd )->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask))))))) ;

Executed by:

tail

1666683

2745

)->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask)))))))

executed 1666683 times by 1 test:

((void) ((( &rfd )->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask))))))) ;

Executed by:

tail

1666683

2746

;

executed 1666683 times by 1 test:

((void) ((( &rfd )->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] |= ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask))))))) ;

Executed by:

tail

1666683

2747

-

2748

int file_change = select (

-

2749

(((

-

2750

wd

-

2751

)>(1))?(

-

2752

wd

-

2753

):(1))

-

2754

+ 1,

-

2755

&rfd,

-

2756

((void *)0)

-

2757

,

-

2758

((void *)0)

-

2759

, pid ? &delay:

-

2760

((void *)0)

-

2761

);

-

2762

-

2763

if (file_change == 0

file_change == 0	Description
TRUE	evaluated 33 times by 1 test Evaluated by: tail
FALSE	evaluated 1667965 times by 1 test Evaluated by: tail

)

33-1667965

2764

continue;

executed 33 times by 1 test: continue;

Executed by:

tail

33

2765

else if (file_change == -1

file_change == -1	Description
TRUE	never evaluated
FALSE	evaluated 1667965 times by 1 test Evaluated by: tail

)

0-1667965

2766

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2767

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2768

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2769

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2770

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2771

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2772

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2773

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2774

"error waiting for inotify and output events"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2775

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2776

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2777

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2778

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2779

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2780

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2781

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2782

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2783

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2784

"error waiting for inotify and output events"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2785

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2786

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2787

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2788

) ? (void) 0 : __builtin_unreachable ()))))

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2789

;

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error waiting for inotify and output events\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locati...or inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error waiting for inotify and output events" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

0

2790

else if (

-

2791

((((

(((( &rfd )->f...sk)))))) != 0)	Description
TRUE	evaluated 1666683 times by 1 test Evaluated by: tail
FALSE	evaluated 1282 times by 1 test Evaluated by: tail

1282-1666683

2792

&rfd

(((( &rfd )->f...sk)))))) != 0)	Description
TRUE	evaluated 1666683 times by 1 test Evaluated by: tail
FALSE	evaluated 1282 times by 1 test Evaluated by: tail

1282-1666683

2793

)->fds_bits)[__extension__ ({ long int __d = (1); (__builtin_constant_p (__d) ? (0 <= __d && __d < 1024 ? (__d / (8 * (int) sizeof (__fd_mask))) : __fdelt_warn (__d)) : __fdelt_chk (__d)); })] & ((__fd_mask) (1UL << ((1) % (8 * (int) sizeof (__fd_mask)))))) != 0)

(((( &rfd )->f...sk)))))) != 0)	Description
TRUE	evaluated 1666683 times by 1 test Evaluated by: tail
FALSE	evaluated 1282 times by 1 test Evaluated by: tail

1282-1666683

2794

)

-

2795

{

-

2796

-

2797

-

2798

raise (

-

2799

13

-

2800

);

-

2801

}

executed 1666682 times by 1 test: end of block

Executed by:

tail

1666682

2802

else

-

2803

break;

executed 1282 times by 1 test: break;

Executed by:

tail

1282

2804

}

-

2805

-

2806

if (len <= evbuf_off

len <= evbuf_off	Description
TRUE	evaluated 1282 times by 1 test Evaluated by: tail
FALSE	evaluated 46 times by 1 test Evaluated by: tail

)

46-1282

2807

{

-

2808

len = safe_read (wd, evbuf, evlen);

-

2809

evbuf_off = 0;

-

-

-

-

if ((len == 0

len == 0	Description
TRUE	never evaluated
FALSE	evaluated 1282 times by 1 test Evaluated by: tail

|| (len == ((size_t) -1)

len == ((size_t) -1)	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	evaluated 1225 times by 1 test Evaluated by: tail

&&

0-1282

2814

(*

(*__errno_location ()) == 22	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) == 22	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-57

2815

==

(*__errno_location ()) == 22	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-57

2816

22

(*__errno_location ()) == 22	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-57

2817

))

-

2818

&& max_realloc--

max_realloc--	Description
TRUE	evaluated 57 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-57

2819

{

-

2820

len = 0;

-

2821

evlen *= 2;

-

2822

evbuf = xrealloc (evbuf, evlen);

-

2823

continue;

executed 57 times by 1 test: continue;

Executed by:

tail

57

2824

}

-

2825

-

2826

if (len == 0

len == 0	Description
TRUE	never evaluated
FALSE	evaluated 1225 times by 1 test Evaluated by: tail

|| len == ((size_t) -1)

len == ((size_t) -1)	Description
TRUE	never evaluated
FALSE	evaluated 1225 times by 1 test Evaluated by: tail

)

0-1225

2827

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2828

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2829

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2830

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2831

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2832

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2833

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2834

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2835

"error reading inotify event"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2836

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2837

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2838

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2839

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2840

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2841

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2842

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2843

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2844

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2845

"error reading inotify event"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2846

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2847

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2848

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2849

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"error reading inotify event\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "error reading inotify event" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

2850

}

executed 1225 times by 1 test: end of block

Executed by:

tail

1225

2851

-

2852

void_ev = evbuf + evbuf_off;

-

2853

ev = void_ev;

-

2854

evbuf_off += sizeof (*ev) + ev->len;

-

-

-

-

-

-

if ((

(ev->mask & 0x00000400 )	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 1268 times by 1 test Evaluated by: tail

ev->mask &

(ev->mask & 0x00000400 )	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 1268 times by 1 test Evaluated by: tail

3-1268

2861

0x00000400

(ev->mask & 0x00000400 )	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 1268 times by 1 test Evaluated by: tail

3-1268

2862

)

(ev->mask & 0x00000400 )	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 1268 times by 1 test Evaluated by: tail

&& ! ev->len

! ev->len	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-1268

2863

{

-

2864

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

; i++)

2-4

2865

{

-

2866

if (ev->wd == f[i].parent_wd

ev->wd == f[i].parent_wd	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

1-3

2867

{

-

2868

hash_free (wd_to_name);

-

2869

error (0, 0,

-

2870

-

2871

dcgettext (((void *)0),

-

2872

"directory containing watched file was removed"

-

2873

, 5)

-

2874

);

-

2875

-

2876

(*__errno_location ())

-

2877

= 0;

-

2878

return

executed 1 time by 1 test: return 1 ;

Executed by:

tail

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2879

1

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2880

;

executed 1 time by 1 test: return 1 ;

Executed by:

tail

1

2881

}

-

2882

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

2883

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

2884

-

2885

if (ev->len

ev->len	Description
TRUE	evaluated 661 times by 1 test Evaluated by: tail
FALSE	evaluated 609 times by 1 test Evaluated by: tail

)

609-661

2886

{

-

2887

size_t j;

-

2888

for (j = 0; j < n_files

j < n_files	Description
TRUE	evaluated 673 times by 1 test Evaluated by: tail
FALSE	evaluated 203 times by 1 test Evaluated by: tail

; j++)

203-673

2889

{

-

2890

-

2891

-

2892

if (f[j].parent_wd == ev->wd

f[j].parent_wd == ev->wd	Description
TRUE	evaluated 673 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-673

2893

&& (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2894

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2895

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2896

) && __builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2897

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2898

) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2899

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2900

), __s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2901

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2902

), (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2903

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2904

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2905

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2906

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2907

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2908

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2909

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2910

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2911

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2912

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2913

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2914

) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2915

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2916

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2917

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2918

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2919

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2920

) == 1) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2921

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2922

), __s1_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2923

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2924

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2925

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2926

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2927

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2928

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2929

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2930

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2931

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2932

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2933

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2934

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2935

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2936

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2937

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2938

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2939

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2940

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( ev->name ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2941

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( ev->name ))[3] - __s2[3]);

0-458

2942

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( ev->name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2943

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2944

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2945

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2946

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2947

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2948

) == 1) && (__s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2949

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2950

), __s2_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2951

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2952

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2953

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2954

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2955

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2956

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2957

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2958

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2959

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2960

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2961

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2962

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2963

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2964

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2965

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2966

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2967

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2968

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f[j].name + f[j].basename_start ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2969

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[j].name + f[j].basename_start ))[3] - __s2[3]);

0-458

2970

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[j].name + f[j].basename_start ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

0-458

2971

ev->name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2972

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2973

f[j].name + f[j].basename_start

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2974

)))); })

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

215-458

2975

== 0)

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	evaluated 215 times by 1 test Evaluated by: tail

)

215-458

2976

break;

executed 458 times by 1 test: break;

Executed by:

tail

458

2977

}

executed 215 times by 1 test: end of block

Executed by:

tail

215

2978

-

2979

-

2980

if (j == n_files

j == n_files	Description
TRUE	evaluated 203 times by 1 test Evaluated by: tail
FALSE	evaluated 458 times by 1 test Evaluated by: tail

)

203-458

2981

continue;

executed 203 times by 1 test: continue;

Executed by:

tail

203

2982

-

2983

fspec = &(f[j]);

-

2984

-

2985

int new_wd = -1;

-

2986

-

2987

_Bool

-

2988

deleting = !! (ev->mask &

-

2989

0x00000200

-

2990

);

-

2991

-

2992

if (! deleting

! deleting	Description
TRUE	evaluated 456 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

)

2-456

2993

{

-

2994

-

2995

new_wd = inotify_add_watch (wd, f[j].name, inotify_wd_mask);

-

2996

}

executed 456 times by 1 test: end of block

Executed by:

tail

456

2997

-

2998

if (! deleting

! deleting	Description
TRUE	evaluated 456 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& new_wd < 0

new_wd < 0	Description
TRUE	never evaluated
FALSE	evaluated 456 times by 1 test Evaluated by: tail

)

0-456

2999

{

-

3000

if (

-

3001

(*

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

3002

==

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

3003

28

(*__errno_location ()) == 28	Description
TRUE	never evaluated
FALSE	never evaluated

0

3004

||

-

3005

(*

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	never evaluated

0

3006

==

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	never evaluated

0

3007

12

(*__errno_location ()) == 12	Description
TRUE	never evaluated
FALSE	never evaluated

0

3008

)

-

3009

{

-

3010

error (0, 0,

-

3011

dcgettext (((void *)0),

-

3012

"inotify resources exhausted"

-

3013

, 5)

-

3014

);

-

3015

hash_free (wd_to_name);

-

3016

-

3017

(*__errno_location ())

-

3018

= 0;

-

3019

return

never executed: return 1 ;

0

3020

1

never executed: return 1 ;

0

3021

;

never executed: return 1 ;

0

3022

}

-

3023

else

-

3024

{

-

3025

-

3026

error (0,

-

3027

(*__errno_location ())

-

3028

,

-

3029

dcgettext (((void *)0),

-

3030

"cannot watch %s"

-

3031

, 5)

-

3032

, quotearg_style (shell_escape_always_quoting_style, f[j].name));

-

3033

}

never executed: end of block

0

3034

-

3035

}

-

-

-

-

_Bool

-

3040

new_watch;

-

3041

new_watch = (

(! deleting)	Description
TRUE	evaluated 456 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

! deleting)

(! deleting)	Description
TRUE	evaluated 456 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& (fspec->wd < 0

fspec->wd < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 454 times by 1 test Evaluated by: tail

|| new_wd != fspec->wd

new_wd != fspec->wd	Description
TRUE	evaluated 254 times by 1 test Evaluated by: tail
FALSE	evaluated 200 times by 1 test Evaluated by: tail

);

2-456

3042

-

3043

if (new_watch

new_watch	Description
TRUE	evaluated 256 times by 1 test Evaluated by: tail
FALSE	evaluated 202 times by 1 test Evaluated by: tail

)

202-256

3044

{

-

3045

if (0 <= fspec->wd

0 <= fspec->wd	Description
TRUE	evaluated 254 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

)

2-254

3046

{

-

3047

inotify_rm_watch (wd, fspec->wd);

-

3048

hash_delete (wd_to_name, fspec);

-

3049

}

executed 254 times by 1 test: end of block

Executed by:

tail

254

3050

-

3051

fspec->wd = new_wd;

-

3052

-

3053

if (new_wd == -1

new_wd == -1	Description
TRUE	never evaluated
FALSE	evaluated 256 times by 1 test Evaluated by: tail

)

0-256

3054

continue;

never executed: continue;

0

-

-

-

-

struct File_spec *prev = hash_delete (wd_to_name, fspec);

-

3060

if (prev

prev	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 255 times by 1 test Evaluated by: tail

&& prev != fspec

prev != fspec	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-255

3061

{

-

3062

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-1

3063

recheck (prev,

executed 1 time by 1 test: recheck (prev, 0 );

Executed by:

tail

1

3064

0

executed 1 time by 1 test: recheck (prev, 0 );

Executed by:

tail

1

3065

);

executed 1 time by 1 test: recheck (prev, 0 );

Executed by:

tail

1

3066

prev->wd = -1;

-

3067

close_fd (prev->fd, pretty_name (prev));

-

3068

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

3069

-

3070

if (hash_insert (wd_to_name, fspec) ==

hash_insert (w...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 256 times by 1 test Evaluated by: tail

0-256

3071

((void *)0)

hash_insert (w...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 256 times by 1 test Evaluated by: tail

0-256

3072

)

-

3073

xalloc_die ();

never executed: xalloc_die ();

0

3074

}

executed 256 times by 1 test: end of block

Executed by:

tail

256

3075

-

3076

if (follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	evaluated 458 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-458

3077

recheck (fspec,

executed 458 times by 1 test: recheck (fspec, 0 );

Executed by:

tail

458

3078

0

executed 458 times by 1 test: recheck (fspec, 0 );

Executed by:

tail

458

3079

);

executed 458 times by 1 test: recheck (fspec, 0 );

Executed by:

tail

458

3080

}

executed 458 times by 1 test: end of block

Executed by:

tail

458

3081

else

-

3082

{

-

3083

struct File_spec key;

-

3084

key.wd = ev->wd;

-

3085

fspec = hash_lookup (wd_to_name, &key);

-

3086

}

executed 609 times by 1 test: end of block

Executed by:

tail

609

3087

-

3088

if (! fspec

! fspec	Description
TRUE	evaluated 306 times by 1 test Evaluated by: tail
FALSE	evaluated 761 times by 1 test Evaluated by: tail

)

306-761

3089

continue;

executed 306 times by 1 test: continue;

Executed by:

tail

306

3090

-

3091

if (ev->mask & (

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3092

0x00000004

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3093

|

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3094

0x00000200

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3095

|

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3096

0x00000400

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3097

|

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3098

0x00000800

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

313-448

3099

)

ev->mask & ( 0...\| 0x00000800 )	Description
TRUE	evaluated 448 times by 1 test Evaluated by: tail
FALSE	evaluated 313 times by 1 test Evaluated by: tail

)

313-448

3100

{

-

-

-

-

-

if (ev->mask &

ev->mask & 0x00000400	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 446 times by 1 test Evaluated by: tail

2-446

3106

0x00000400

ev->mask & 0x00000400	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 446 times by 1 test Evaluated by: tail

2-446

3107

)

-

3108

{

-

3109

inotify_rm_watch (wd, fspec->wd);

-

3110

hash_delete (wd_to_name, fspec);

-

3111

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

3112

recheck (fspec,

-

3113

0

-

3114

);

-

3115

-

3116

continue;

executed 448 times by 1 test: continue;

Executed by:

tail

448

3117

}

-

3118

check_fspec (fspec, &prev_fspec);

-

3119

}

executed 313 times by 1 test: end of block

Executed by:

tail

313

3120

}

never executed: end of block

0

-

-

-

-

-

static

-

3127

_Bool

-

3128

-

3129

tail_bytes (const char *pretty_filename, int fd, uintmax_t n_bytes,

-

3130

uintmax_t *read_pos)

-

3131

{

-

3132

struct stat stats;

-

3133

-

3134

if (fstat (fd, &stats)

fstat (fd, &stats)	Description
TRUE	never evaluated
FALSE	evaluated 47 times by 1 test Evaluated by: tail

)

0-47

3135

{

-

3136

error (0,

-

3137

(*__errno_location ())

-

3138

,

-

3139

dcgettext (((void *)0),

-

3140

"cannot fstat %s"

-

3141

, 5)

-

3142

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

3143

return

never executed: return 0 ;

0

3144

0

never executed: return 0 ;

0

3145

;

never executed: return 0 ;

0

3146

}

-

3147

-

3148

if (from_start

from_start	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tail
FALSE	evaluated 38 times by 1 test Evaluated by: tail

)

9-38

3149

{

-

3150

if (! presume_input_pipe

! presume_input_pipe	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& n_bytes <= ((off_t) (! (! ((off_t) 0 < (off_t) -1)) ? (off_t) -1 : ((((off_t) 1 << ((sizeof (off_t) * 8) - 2)) - 1) * 2 + 1)))

n_bytes <= ((o... 1) * 2 + 1)))	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-9

3151

&& ((

-

3152

((((

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

3-6

3153

stats.st_mode

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

3-6

3154

)) & 0170000) == (0100000))

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

3-6

3155

-

3156

&& xlseek (fd, n_bytes,

xlseek (fd, n_...filename) >= 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-6

3157

1

xlseek (fd, n_...filename) >= 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-6

3158

, pretty_filename) >= 0

xlseek (fd, n_...filename) >= 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-6

3159

|| lseek (fd, n_bytes,

lseek (fd, n_bytes, 1 ) != -1	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tail

0-3

3160

1

lseek (fd, n_bytes, 1 ) != -1	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tail

0-3

3161

) != -1

lseek (fd, n_bytes, 1 ) != -1	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tail

))

0-3

3162

*

executed 6 times by 1 test: *read_pos += n_bytes;

Executed by:

tail

read_pos += n_bytes;

executed 6 times by 1 test: *read_pos += n_bytes;

Executed by:

tail

6

3163

else

-

3164

{

-

3165

int t = start_bytes (pretty_filename, fd, n_bytes, read_pos);

-

3166

if (t

t	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

)

1-2

3167

return

executed 1 time by 1 test: return t < 0;

Executed by:

tail

t < 0;

executed 1 time by 1 test: return t < 0;

Executed by:

tail

1

3168

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

3169

n_bytes =

-

3170

(18446744073709551615UL)

-

3171

;

-

3172

}

executed 8 times by 1 test: end of block

Executed by:

tail

8

3173

else

-

3174

{

-

3175

off_t end_pos = -1;

-

3176

off_t current_pos = -1;

-

3177

-

3178

if (! presume_input_pipe

! presume_input_pipe	Description
TRUE	evaluated 38 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& n_bytes <= ((off_t) (! (! ((off_t) 0 < (off_t) -1)) ? (off_t) -1 : ((((off_t) 1 << ((sizeof (off_t) * 8) - 2)) - 1) * 2 + 1)))

n_bytes <= ((o... 1) * 2 + 1)))	Description
TRUE	evaluated 38 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-38

3179

{

-

3180

if (usable_st_size (&stats)

usable_st_size (&stats)	Description
TRUE	evaluated 25 times by 1 test Evaluated by: tail
FALSE	evaluated 13 times by 1 test Evaluated by: tail

)

13-25

3181

end_pos = stats.st_size;

executed 25 times by 1 test: end_pos = stats.st_size;

Executed by:

tail

25

3182

else if ((

(current_pos =...es, 2 )) != -1	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: tail

current_pos = lseek (fd, -n_bytes,

(current_pos =...es, 2 )) != -1	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: tail

0-13

3183

2

(current_pos =...es, 2 )) != -1	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: tail

0-13

3184

)) != -1

(current_pos =...es, 2 )) != -1	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: tail

)

0-13

3185

end_pos = current_pos + n_bytes;

never executed: end_pos = current_pos + n_bytes;

0

3186

}

executed 38 times by 1 test: end of block

Executed by:

tail

38

3187

if (end_pos <= (off_t) ((0 < (stats).st_blksize && (stats).st_blksize <= ((size_t)-1) / 8 + 1) ? (stats).st_blksize :

end_pos <= (of...lksize : 512 )	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

3-35

3188

512

end_pos <= (of...lksize : 512 )	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

3-35

3189

)

end_pos <= (of...lksize : 512 )	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

3-35

3190

return

executed 35 times by 1 test: return pipe_bytes (pretty_filename, fd, n_bytes, read_pos);

Executed by:

tail

pipe_bytes (pretty_filename, fd, n_bytes, read_pos);

executed 35 times by 1 test: return pipe_bytes (pretty_filename, fd, n_bytes, read_pos);

Executed by:

tail

35

3191

if (current_pos == -1

current_pos == -1	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-3

3192

current_pos = xlseek (fd, 0,

executed 3 times by 1 test: current_pos = xlseek (fd, 0, 1 , pretty_filename);

Executed by:

tail

3

3193

1

executed 3 times by 1 test: current_pos = xlseek (fd, 0, 1 , pretty_filename);

Executed by:

tail

3

3194

, pretty_filename);

executed 3 times by 1 test: current_pos = xlseek (fd, 0, 1 , pretty_filename);

Executed by:

tail

3

3195

if (current_pos < end_pos

current_pos < end_pos	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-3

3196

{

-

3197

off_t bytes_remaining = end_pos - current_pos;

-

3198

-

3199

if (n_bytes < bytes_remaining

n_bytes < bytes_remaining	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-3

3200

{

-

3201

current_pos = end_pos - n_bytes;

-

3202

xlseek (fd, current_pos,

-

3203

0

-

3204

, pretty_filename);

-

3205

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

3206

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

3207

*read_pos = current_pos;

-

3208

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

3209

-

3210

*read_pos += dump_remainder (

-

3211

0

-

3212

, pretty_filename, fd, n_bytes);

-

3213

return

executed 11 times by 1 test: return 1 ;

Executed by:

tail

executed 11 times by 1 test: return 1 ;

Executed by:

tail

11

3214

1

executed 11 times by 1 test: return 1 ;

Executed by:

tail

11

3215

;

executed 11 times by 1 test: return 1 ;

Executed by:

tail

11

3216

}

-

-

-

-

-

static

-

3222

_Bool

-

3223

-

3224

tail_lines (const char *pretty_filename, int fd, uintmax_t n_lines,

-

3225

uintmax_t *read_pos)

-

3226

{

-

3227

struct stat stats;

-

3228

-

3229

if (fstat (fd, &stats)

fstat (fd, &stats)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 197 times by 1 test Evaluated by: tail

)

1-197

3230

{

-

3231

error (0,

-

3232

(*__errno_location ())

-

3233

,

-

3234

dcgettext (((void *)0),

-

3235

"cannot fstat %s"

-

3236

, 5)

-

3237

, quotearg_style (shell_escape_always_quoting_style, pretty_filename));

-

3238

return

executed 1 time by 1 test: return 0 ;

Executed by:

tail

executed 1 time by 1 test: return 0 ;

Executed by:

tail

1

3239

0

executed 1 time by 1 test: return 0 ;

Executed by:

tail

1

3240

;

executed 1 time by 1 test: return 0 ;

Executed by:

tail

1

3241

}

-

3242

-

3243

if (from_start

from_start	Description
TRUE	evaluated 26 times by 1 test Evaluated by: tail
FALSE	evaluated 171 times by 1 test Evaluated by: tail

)

26-171

3244

{

-

3245

int t = start_lines (pretty_filename, fd, n_lines, read_pos);

-

3246

if (t

t	Description
TRUE	never evaluated
FALSE	evaluated 26 times by 1 test Evaluated by: tail

)

0-26

3247

return

never executed: return t < 0;

t < 0;

never executed: return t < 0;

0

3248

*read_pos += dump_remainder (

-

3249

0

-

3250

, pretty_filename, fd,

-

3251

(18446744073709551615UL)

-

3252

);

-

3253

}

executed 26 times by 1 test: end of block

Executed by:

tail

26

3254

else

-

3255

{

-

3256

off_t start_pos = -1;

-

3257

off_t end_pos;

-

-

-

-

if ( ! presume_input_pipe

! presume_input_pipe	Description
TRUE	evaluated 171 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-171

3262

&&

-

3263

((((

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	evaluated 25 times by 1 test Evaluated by: tail

25-146

3264

stats.st_mode

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	evaluated 25 times by 1 test Evaluated by: tail

25-146

3265

)) & 0170000) == (0100000))

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	evaluated 25 times by 1 test Evaluated by: tail

25-146

3266

-

3267

&& (

(start_pos = l... 0, 1 )) != -1	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	never evaluated

start_pos = lseek (fd, 0,

(start_pos = l... 0, 1 )) != -1	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-146

3268

1

(start_pos = l... 0, 1 )) != -1	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-146

3269

)) != -1

(start_pos = l... 0, 1 )) != -1	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-146

3270

&& start_pos < (end_pos = lseek (fd, 0,

start_pos < (e...k (fd, 0, 2 ))	Description
TRUE	evaluated 105 times by 1 test Evaluated by: tail
FALSE	evaluated 41 times by 1 test Evaluated by: tail

41-105

3271

2

start_pos < (e...k (fd, 0, 2 ))	Description
TRUE	evaluated 105 times by 1 test Evaluated by: tail
FALSE	evaluated 41 times by 1 test Evaluated by: tail

41-105

3272

))

start_pos < (e...k (fd, 0, 2 ))	Description
TRUE	evaluated 105 times by 1 test Evaluated by: tail
FALSE	evaluated 41 times by 1 test Evaluated by: tail

)

41-105

3273

{

-

3274

*read_pos = end_pos;

-

3275

if (end_pos != 0

end_pos != 0	Description
TRUE	evaluated 105 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-105

3276

&& ! file_lines (pretty_filename, fd, n_lines,

! file_lines (...pos, read_pos)	Description
TRUE	never evaluated
FALSE	evaluated 105 times by 1 test Evaluated by: tail

0-105

3277

start_pos, end_pos, read_pos)

! file_lines (...pos, read_pos)	Description
TRUE	never evaluated
FALSE	evaluated 105 times by 1 test Evaluated by: tail

)

0-105

3278

return

never executed: return 0 ;

0

3279

0

never executed: return 0 ;

0

3280

;

never executed: return 0 ;

0

3281

}

executed 105 times by 1 test: end of block

Executed by:

tail

105

3282

else

-

3283

{

-

-

-

-

-

if (start_pos != -1

start_pos != -1	Description
TRUE	evaluated 41 times by 1 test Evaluated by: tail
FALSE	evaluated 25 times by 1 test Evaluated by: tail

)

25-41

3289

xlseek (fd, start_pos,

executed 41 times by 1 test: xlseek (fd, start_pos, 0 , pretty_filename);

Executed by:

tail

41

3290

0

executed 41 times by 1 test: xlseek (fd, start_pos, 0 , pretty_filename);

Executed by:

tail

41

3291

, pretty_filename);

executed 41 times by 1 test: xlseek (fd, start_pos, 0 , pretty_filename);

Executed by:

tail

41

3292

-

3293

return

executed 66 times by 1 test: return pipe_lines (pretty_filename, fd, n_lines, read_pos);

Executed by:

tail

pipe_lines (pretty_filename, fd, n_lines, read_pos);

executed 66 times by 1 test: return pipe_lines (pretty_filename, fd, n_lines, read_pos);

Executed by:

tail

66

3294

}

-

3295

}

-

3296

return

executed 131 times by 1 test: return 1 ;

Executed by:

tail

executed 131 times by 1 test: return 1 ;

Executed by:

tail

131

3297

1

executed 131 times by 1 test: return 1 ;

Executed by:

tail

131

3298

;

executed 131 times by 1 test: return 1 ;

Executed by:

tail

131

3299

}

-

3300

static

-

3301

_Bool

-

3302

-

3303

tail (const char *filename, int fd, uintmax_t n_units,

-

3304

uintmax_t *read_pos)

-

3305

{

-

3306

*read_pos = 0;

-

3307

if (count_lines

count_lines	Description
TRUE	evaluated 198 times by 1 test Evaluated by: tail
FALSE	evaluated 47 times by 1 test Evaluated by: tail

)

47-198

3308

return

executed 198 times by 1 test: return tail_lines (filename, fd, n_units, read_pos);

Executed by:

tail

tail_lines (filename, fd, n_units, read_pos);

executed 198 times by 1 test: return tail_lines (filename, fd, n_units, read_pos);

Executed by:

tail

198

3309

else

-

3310

return

executed 47 times by 1 test: return tail_bytes (filename, fd, n_units, read_pos);

Executed by:

tail

tail_bytes (filename, fd, n_units, read_pos);

executed 47 times by 1 test: return tail_bytes (filename, fd, n_units, read_pos);

Executed by:

tail

47

3311

}

-

-

-

-

-

static

-

3317

_Bool

-

3318

-

3319

tail_file (struct File_spec *f, uintmax_t n_units)

-

3320

{

-

3321

int fd;

-

3322

-

3323

_Bool

-

3324

ok;

-

3325

-

3326

-

3327

_Bool

-

3328

is_stdin = ((

-

3329

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

-

3330

f->name

-

3331

) && __builtin_constant_p (

-

3332

"-"

-

3333

) && (__s1_len = __builtin_strlen (

-

3334

f->name

-

3335

), __s2_len = __builtin_strlen (

-

3336

"-"

-

3337

), (!((size_t)(const void *)((

-

3338

f->name

-

3339

) + 1) - (size_t)(const void *)(

-

3340

f->name

-

3341

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

-

3342

"-"

-

3343

) + 1) - (size_t)(const void *)(

-

3344

"-"

-

3345

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

-

3346

f->name

-

3347

,

-

3348

"-"

-

3349

) : (__builtin_constant_p (

-

3350

f->name

-

3351

) && ((size_t)(const void *)((

-

3352

f->name

-

3353

) + 1) - (size_t)(const void *)(

-

3354

f->name

-

3355

) == 1) && (__s1_len = __builtin_strlen (

-

3356

f->name

-

3357

), __s1_len < 4) ? (__builtin_constant_p (

-

3358

"-"

-

3359

) && ((size_t)(const void *)((

-

3360

"-"

-

3361

) + 1) - (size_t)(const void *)(

-

3362

"-"

-

3363

) == 1) ? __builtin_strcmp (

-

3364

f->name

-

3365

,

-

3366

"-"

-

3367

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

-

3368

"-"

-

3369

); int __result = (((const unsigned char *) (const char *) (

-

3370

f->name

-

3371

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0

3372

f->name

-

3373

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0

3374

f->name

-

3375

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

0

3376

f->name

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

0

3377

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( f->name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

0

3378

"-"

-

3379

) && ((size_t)(const void *)((

-

3380

"-"

-

3381

) + 1) - (size_t)(const void *)(

-

3382

"-"

-

3383

) == 1) && (__s2_len = __builtin_strlen (

-

3384

"-"

-

3385

), __s2_len < 4) ? (__builtin_constant_p (

-

3386

f->name

-

3387

) && ((size_t)(const void *)((

-

3388

f->name

-

3389

) + 1) - (size_t)(const void *)(

-

3390

f->name

-

3391

) == 1) ? __builtin_strcmp (

-

3392

f->name

-

3393

,

-

3394

"-"

-

3395

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

-

3396

f->name

-

3397

); int __result = (((const unsigned char *) (const char *) (

-

3398

"-"

-

3399

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 282 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 82 times by 1 test Evaluated by: tail
FALSE	evaluated 200 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

0-282

3400

"-"

-

3401

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	evaluated 82 times by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

0-82

3402

"-"

-

3403

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0

3404

"-"

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0

3405

))[3] - __s2[3]);

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

}

executed 82 times by 1 test: end of block

Executed by:

tail

__result; }))) : __builtin_strcmp (

0-82

3406

f->name

-

3407

,

-

3408

"-"

-

3409

)))); })

-

3410

== 0));

-

3411

-

3412

if (is_stdin

is_stdin	Description
TRUE	evaluated 82 times by 1 test Evaluated by: tail
FALSE	evaluated 200 times by 1 test Evaluated by: tail

)

82-200

3413

{

-

3414

have_read_stdin =

-

3415

1

-

3416

;

-

3417

fd =

-

3418

0

-

3419

;

-

3420

xset_binary_mode (

-

3421

0

-

3422

,

-

3423

0

-

3424

);

-

3425

}

executed 82 times by 1 test: end of block

Executed by:

tail

82

3426

else

-

3427

fd = open_safer (f->name,

executed 200 times by 1 test: fd = open_safer (f->name, 00 | 0 );

Executed by:

tail

200

3428

00

executed 200 times by 1 test: fd = open_safer (f->name, 00 | 0 );

Executed by:

tail

200

3429

|

executed 200 times by 1 test: fd = open_safer (f->name, 00 | 0 );

Executed by:

tail

200

3430

0

executed 200 times by 1 test: fd = open_safer (f->name, 00 | 0 );

Executed by:

tail

200

3431

);

executed 200 times by 1 test: fd = open_safer (f->name, 00 | 0 );

Executed by:

tail

200

3432

-

3433

f->tailable = !(reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 104 times by 1 test Evaluated by: tail
FALSE	evaluated 178 times by 1 test Evaluated by: tail

&& fd == -1

fd == -1	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tail
FALSE	evaluated 85 times by 1 test Evaluated by: tail

);

19-178

3434

-

3435

if (fd == -1

fd == -1	Description
TRUE	evaluated 37 times by 1 test Evaluated by: tail
FALSE	evaluated 245 times by 1 test Evaluated by: tail

)

37-245

3436

{

-

3437

if (forever

forever	Description
TRUE	evaluated 32 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

)

5-32

3438

{

-

3439

f->fd = -1;

-

3440

f->errnum =

-

3441

(*__errno_location ())

-

3442

;

-

3443

f->ignore = ! reopen_inaccessible_files;

-

3444

f->ino = 0;

-

3445

f->dev = 0;

-

3446

}

executed 32 times by 1 test: end of block

Executed by:

tail

32

3447

error (0,

-

3448

(*__errno_location ())

-

3449

,

-

3450

dcgettext (((void *)0),

-

3451

"cannot open %s for reading"

-

3452

, 5)

-

3453

,

-

3454

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

3455

ok =

-

3456

0

-

3457

;

-

3458

}

executed 37 times by 1 test: end of block

Executed by:

tail

37

3459

else

-

3460

{

-

3461

uintmax_t read_pos;

-

3462

-

3463

if (print_headers

print_headers	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	evaluated 229 times by 1 test Evaluated by: tail

)

16-229

3464

write_header (pretty_name (f));

executed 16 times by 1 test: write_header (pretty_name (f));

Executed by:

tail

16

3465

ok = tail (pretty_name (f), fd, n_units, &read_pos);

-

3466

if (forever

forever	Description
TRUE	evaluated 132 times by 1 test Evaluated by: tail
FALSE	evaluated 113 times by 1 test Evaluated by: tail

)

113-132

3467

{

-

3468

struct stat stats;

-

-

-

-

-

-

-

-

f->errnum = ok - 1;

-

3477

if (fstat (fd, &stats) < 0

fstat (fd, &stats) < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 131 times by 1 test Evaluated by: tail

)

1-131

3478

{

-

3479

ok =

-

3480

0

-

3481

;

-

3482

f->errnum =

-

3483

(*__errno_location ())

-

3484

;

-

3485

error (0,

-

3486

(*__errno_location ())

-

3487

,

-

3488

dcgettext (((void *)0),

-

3489

"error reading %s"

-

3490

, 5)

-

3491

,

-

3492

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

3493

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

3494

else if (!(

-

3495

((((

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 120 times by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

11-120

3496

stats.st_mode

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 120 times by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

11-120

3497

)) & 0170000) == (0100000))

(((( stats.st_... == (0100000))	Description
TRUE	evaluated 120 times by 1 test Evaluated by: tail
FALSE	evaluated 11 times by 1 test Evaluated by: tail

11-120

3498

||

-

3499

((((

(((( stats.st_... == (0010000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

5-6

3500

stats.st_mode

(((( stats.st_... == (0010000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

5-6

3501

)) & 0170000) == (0010000))

(((( stats.st_... == (0010000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

5-6

3502

||

-

3503

((((

(((( stats.st_... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

0-5

3504

stats.st_mode

(((( stats.st_... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

0-5

3505

)) & 0170000) == (0140000))

(((( stats.st_... == (0140000))	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

0-5

3506

||

-

3507

((((

(((( stats.st_... == (0020000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

3508

stats.st_mode

(((( stats.st_... == (0020000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

3509

)) & 0170000) == (0020000))

(((( stats.st_... == (0020000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

3510

))

-

3511

{

-

3512

ok =

-

3513

0

-

3514

;

-

3515

f->errnum = -1;

-

3516

f->tailable =

-

3517

0

-

3518

;

-

3519

f->ignore = ! reopen_inaccessible_files;

-

3520

error (0, 0,

-

3521

dcgettext (((void *)0),

-

3522

"%s: cannot follow end of this type of file%s"

-

3523

, 5)

-

3524

,

-

3525

quotearg_n_style_colon (0, shell_escape_quoting_style, pretty_name (f)),

-

3526

f->ignore ?

-

3527

dcgettext (((void *)0),

-

3528

"; giving up on this name"

-

3529

, 5)

-

3530

: "");

-

3531

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

3532

-

3533

if (!ok

!ok	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 129 times by 1 test Evaluated by: tail

)

3-129

3534

{

-

3535

f->ignore = ! reopen_inaccessible_files;

-

3536

close_fd (fd, pretty_name (f));

-

3537

f->fd = -1;

-

3538

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

3539

else

-

3540

{

-

-

-

-

record_open_fd (f, fd, read_pos, &stats, (is_stdin ? -1 : 1));

-

3545

f->remote = fremote (fd, pretty_name (f));

-

3546

}

executed 129 times by 1 test: end of block

Executed by:

tail

129

3547

}

-

3548

else

-

3549

{

-

3550

if (!is_stdin

!is_stdin	Description
TRUE	evaluated 39 times by 1 test Evaluated by: tail
FALSE	evaluated 74 times by 1 test Evaluated by: tail

&& close (fd)

close (fd)	Description
TRUE	never evaluated
FALSE	evaluated 39 times by 1 test Evaluated by: tail

)

0-74

3551

{

-

3552

error (0,

-

3553

(*__errno_location ())

-

3554

,

-

3555

dcgettext (((void *)0),

-

3556

"error reading %s"

-

3557

, 5)

-

3558

,

-

3559

quotearg_style (shell_escape_always_quoting_style, pretty_name (f)));

-

3560

ok =

-

3561

0

-

3562

;

-

3563

}

never executed: end of block

0

3564

}

executed 113 times by 1 test: end of block

Executed by:

tail

113

3565

}

-

3566

-

3567

return

executed 282 times by 1 test: return ok;

Executed by:

tail

ok;

executed 282 times by 1 test: return ok;

Executed by:

tail

282

3568

}

-

3569

static

-

3570

_Bool

-

3571

-

3572

parse_obsolete_option (int argc, char * const *argv, uintmax_t *n_units)

-

3573

{

-

3574

const char *p;

-

3575

const char *n_string;

-

3576

const char *n_string_end;

-

3577

int default_count = 10;

-

3578

-

3579

_Bool

-

3580

t_from_start;

-

3581

-

3582

_Bool

-

3583

t_count_lines =

-

3584

1

-

3585

;

-

3586

-

3587

_Bool

-

3588

t_forever =

-

3589

0

-

3590

;

-

-

-

-

if (! (argc == 2

argc == 2	Description
TRUE	evaluated 101 times by 1 test Evaluated by: tail
FALSE	evaluated 233 times by 1 test Evaluated by: tail

101-233

3595

|| (argc == 3

argc == 3	Description
TRUE	evaluated 58 times by 1 test Evaluated by: tail
FALSE	evaluated 175 times by 1 test Evaluated by: tail

&& ! (argv[2][0] == '-'

argv[2][0] == '-'	Description
TRUE	evaluated 11 times by 1 test Evaluated by: tail
FALSE	evaluated 47 times by 1 test Evaluated by: tail

&& argv[2][1]

argv[2][1]	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

))

1-175

3596

|| (3 <= argc

3 <= argc	Description
TRUE	evaluated 182 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

&& argc <= 4

argc <= 4	Description
TRUE	evaluated 58 times by 1 test Evaluated by: tail
FALSE	evaluated 124 times by 1 test Evaluated by: tail

&& (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

3-182

3597

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3598

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3599

) && __builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3600

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3601

) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3602

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3603

), __s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3604

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3605

), (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3606

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3607

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3608

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3609

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3610

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3611

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3612

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3613

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3614

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3615

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3616

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3617

) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3618

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3619

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3620

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3621

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3622

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3623

) == 1) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3624

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3625

), __s1_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3626

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3627

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3628

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3629

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3630

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3631

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3632

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3633

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3634

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3635

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3636

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3637

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3638

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3639

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3640

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3641

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3642

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3643

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( argv[2] ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3644

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( argv[2] ))[3] - __s2[3]);

0-52

3645

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( argv[2] ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3646

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3647

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3648

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3649

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3650

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3651

) == 1) && (__s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3652

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3653

), __s2_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3654

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3655

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3656

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3657

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3658

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3659

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3660

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3661

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3662

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3663

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3664

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3665

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3666

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3667

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 58 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 50 times by 1 test Evaluated by: tail
FALSE	evaluated 8 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-58

3668

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3669

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	evaluated 50 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tail
FALSE	evaluated 22 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3670

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3671

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	evaluated 28 times by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "--" ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3672

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "--" ))[3] - __s2[3]);

0-52

3673

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "--" ))[3] - __s2[3]);

} } __result; }))) : __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

0-52

3674

argv[2]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3675

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3676

"--"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3677

)))); })

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

6-52

3678

== 0)

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 52 times by 1 test Evaluated by: tail

)))

6-52

3679

return

executed 179 times by 1 test: return 0 ;

Executed by:

tail

executed 179 times by 1 test: return 0 ;

Executed by:

tail

179

3680

0

executed 179 times by 1 test: return 0 ;

Executed by:

tail

179

3681

;

executed 179 times by 1 test: return 0 ;

Executed by:

tail

179

3682

-

3683

int posix_ver = posix2_version ();

-

3684

-

3685

_Bool

-

3686

obsolete_usage = posix_ver < 200112;

-

3687

-

3688

_Bool

-

3689

traditional_usage = obsolete_usage

obsolete_usage	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 151 times by 1 test Evaluated by: tail

|| 200809 <= posix_ver

200809 <= posix_ver	Description
TRUE	evaluated 146 times by 1 test Evaluated by: tail
FALSE	evaluated 5 times by 1 test Evaluated by: tail

;

4-151

3690

p = argv[1];

-

3691

-

3692

switch (*p++)

-

3693

{

-

3694

default

never executed: default:

:

never executed: default:

0

3695

return

never executed: return 0 ;

0

3696

0

never executed: return 0 ;

0

3697

;

never executed: return 0 ;

0

3698

-

3699

case

executed 28 times by 1 test: case '+':

Executed by:

tail

'+':

executed 28 times by 1 test: case '+':

Executed by:

tail

28

3700

-

3701

if (!traditional_usage

!traditional_usage	Description
TRUE	never evaluated
FALSE	evaluated 28 times by 1 test Evaluated by: tail

)

0-28

3702

return

never executed: return 0 ;

0

3703

0

never executed: return 0 ;

0

3704

;

never executed: return 0 ;

0

3705

-

3706

t_from_start =

-

3707

1

-

3708

;

-

3709

break;

executed 28 times by 1 test: break;

Executed by:

tail

28

3710

-

3711

case

executed 127 times by 1 test: case '-':

Executed by:

tail

'-':

executed 127 times by 1 test: case '-':

Executed by:

tail

127

-

-

-

-

if (!obsolete_usage

!obsolete_usage	Description
TRUE	evaluated 123 times by 1 test Evaluated by: tail
FALSE	evaluated 4 times by 1 test Evaluated by: tail

&& !p[p[0] == 'c']

!p[p[0] == 'c']	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 118 times by 1 test Evaluated by: tail

)

4-123

3717

return

executed 5 times by 1 test: return 0 ;

Executed by:

tail

executed 5 times by 1 test: return 0 ;

Executed by:

tail

5

3718

0

executed 5 times by 1 test: return 0 ;

Executed by:

tail

5

3719

;

executed 5 times by 1 test: return 0 ;

Executed by:

tail

5

3720

-

3721

t_from_start =

-

3722

0

-

3723

;

-

3724

break;

executed 122 times by 1 test: break;

Executed by:

tail

122

3725

}

-

3726

-

3727

n_string = p;

-

3728

while (((

((unsigned int...p) - '0' <= 9)	Description
TRUE	evaluated 53 times by 1 test Evaluated by: tail
FALSE	evaluated 150 times by 1 test Evaluated by: tail

unsigned int) (*p) - '0' <= 9)

((unsigned int...p) - '0' <= 9)	Description
TRUE	evaluated 53 times by 1 test Evaluated by: tail
FALSE	evaluated 150 times by 1 test Evaluated by: tail

)

53-150

3729

p++;

executed 53 times by 1 test: p++;

Executed by:

tail

53

3730

n_string_end = p;

-

3731

-

3732

switch (*p)

-

3733

{

-

3734

case

executed 3 times by 1 test: case 'b':

Executed by:

tail

'b':

executed 3 times by 1 test: case 'b':

Executed by:

tail

default_count *= 512; ((void) 0);

3

3735

case

executed 40 times by 1 test: case 'c':

Executed by:

tail

'c':

executed 40 times by 1 test: case 'c':

Executed by:

tail

code before this statement executed 3 times by 1 test: case 'c':

Executed by:

tail

t_count_lines =

3-40

3736

0

-

3737

; ((void) 0);

-

3738

case

executed 21 times by 1 test: case 'l':

Executed by:

tail

'l':

executed 21 times by 1 test: case 'l':

Executed by:

tail

code before this statement executed 43 times by 1 test: case 'l':

Executed by:

tail

p++; break;

executed 64 times by 1 test: break;

Executed by:

tail

21-64

3739

}

-

3740

-

3741

if (*

*p == 'f'	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 147 times by 1 test Evaluated by: tail

p == 'f'

*p == 'f'	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 147 times by 1 test Evaluated by: tail

)

3-147

3742

{

-

3743

t_forever =

-

3744

1

-

3745

;

-

3746

++p;

-

3747

}

executed 3 times by 1 test: end of block

Executed by:

tail

3

3748

-

3749

if (*

*p	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 64 times by 1 test Evaluated by: tail

p

*p	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 64 times by 1 test Evaluated by: tail

)

64-86

3750

return

executed 86 times by 1 test: return 0 ;

Executed by:

tail

executed 86 times by 1 test: return 0 ;

Executed by:

tail

86

3751

0

executed 86 times by 1 test: return 0 ;

Executed by:

tail

86

3752

;

executed 86 times by 1 test: return 0 ;

Executed by:

tail

86

3753

-

3754

if (n_string == n_string_end

n_string == n_string_end	Description
TRUE	evaluated 19 times by 1 test Evaluated by: tail
FALSE	evaluated 45 times by 1 test Evaluated by: tail

)

19-45

3755

*

executed 19 times by 1 test: *n_units = default_count;

Executed by:

tail

n_units = default_count;

executed 19 times by 1 test: *n_units = default_count;

Executed by:

tail

19

3756

else if ((

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

xstrtoumax (n_string,

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

0-45

3757

((void *)0)

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

0-45

3758

, 10, n_units, "b")

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

0-45

3759

& ~LONGINT_INVALID_SUFFIX_CHAR)

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

0-45

3760

!= LONGINT_OK

(xstrtoumax (n... != LONGINT_OK	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 1 test Evaluated by: tail

)

0-45

3761

{

-

3762

((!!sizeof (struct { _Static_assert (

-

3763

1

-

3764

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"%s: %s\", dcgettext (((void *)0), \"invalid number\", 5), quote (argv[1])), assume (false))" ")"); int _gl_dummy; })) ? ((error (

-

3765

1

-

3766

,

-

3767

(*__errno_location ())

-

3768

, "%s: %s",

-

3769

dcgettext (((void *)0),

-

3770

"invalid number"

-

3771

, 5)

-

3772

, quote (argv[1])), ((

-

3773

0

-

3774

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

-

3775

1

-

3776

,

-

3777

(*__errno_location ())

-

3778

, "%s: %s",

-

3779

dcgettext (((void *)0),

-

3780

"invalid number"

-

3781

, 5)

-

3782

, quote (argv[1])), ((

-

3783

0

-

3784

) ? (void) 0 : __builtin_unreachable ()))))

-

3785

;

-

3786

}

never executed: end of block

0

3787

-

3788

-

3789

from_start = t_from_start;

-

3790

count_lines = t_count_lines;

-

3791

forever = t_forever;

-

3792

-

3793

return

executed 64 times by 1 test: return 1 ;

Executed by:

tail

executed 64 times by 1 test: return 1 ;

Executed by:

tail

64

3794

1

executed 64 times by 1 test: return 1 ;

Executed by:

tail

64

3795

;

executed 64 times by 1 test: return 1 ;

Executed by:

tail

64

3796

}

-

3797

-

3798

static void

-

3799

parse_options (int argc, char **argv,

-

3800

uintmax_t *n_units, enum header_mode *header_mode,

-

3801

double *sleep_interval)

-

3802

{

-

3803

int c;

-

3804

-

3805

while ((

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

c = getopt_long (argc, argv, "c:n:fFqs:vz0123456789",

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

261-578

3806

long_options,

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

261-578

3807

((void *)0)

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

261-578

3808

))

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

261-578

3809

!= -1

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 578 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

)

261-578

3810

{

-

3811

switch (c)

-

3812

{

-

3813

case

executed 77 times by 1 test: case 'F':

Executed by:

tail

'F':

executed 77 times by 1 test: case 'F':

Executed by:

tail

77

3814

forever =

-

3815

1

-

3816

;

-

3817

follow_mode = Follow_name;

-

3818

reopen_inaccessible_files =

-

3819

1

-

3820

;

-

3821

break;

executed 77 times by 1 test: break;

Executed by:

tail

77

3822

-

3823

case

executed 38 times by 1 test: case 'c':

Executed by:

tail

'c':

executed 38 times by 1 test: case 'c':

Executed by:

tail

38

3824

case

executed 44 times by 1 test: case 'n':

Executed by:

tail

'n':

executed 44 times by 1 test: case 'n':

Executed by:

tail

44

3825

count_lines = (c == 'n');

-

3826

if (*

*optarg == '+'	Description
TRUE	evaluated 11 times by 1 test Evaluated by: tail
FALSE	evaluated 71 times by 1 test Evaluated by: tail

optarg == '+'

*optarg == '+'	Description
TRUE	evaluated 11 times by 1 test Evaluated by: tail
FALSE	evaluated 71 times by 1 test Evaluated by: tail

)

11-71

3827

from_start =

executed 11 times by 1 test: from_start = 1 ;

Executed by:

tail

11

3828

1

executed 11 times by 1 test: from_start = 1 ;

Executed by:

tail

11

3829

;

executed 11 times by 1 test: from_start = 1 ;

Executed by:

tail

11

3830

else if (*

*optarg == '-'	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	evaluated 51 times by 1 test Evaluated by: tail

optarg == '-'

*optarg == '-'	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	evaluated 51 times by 1 test Evaluated by: tail

)

20-51

3831

++

executed 20 times by 1 test: ++optarg;

Executed by:

tail

optarg;

executed 20 times by 1 test: ++optarg;

Executed by:

tail

20

3832

-

3833

*n_units = xdectoumax (optarg, 0,

-

3834

(18446744073709551615UL)

-

3835

, "bkKmMGTPEZY0",

-

3836

count_lines

-

3837

?

-

3838

dcgettext (((void *)0),

-

3839

"invalid number of lines"

-

3840

, 5)

-

3841

-

3842

:

-

3843

dcgettext (((void *)0),

-

3844

"invalid number of bytes"

-

3845

, 5)

-

3846

, 0);

-

3847

break;

executed 69 times by 1 test: break;

Executed by:

tail

69

3848

-

3849

case

executed 42 times by 1 test: case 'f':

Executed by:

tail

'f':

executed 42 times by 1 test: case 'f':

Executed by:

tail

42

3850

case

executed 16 times by 1 test: case LONG_FOLLOW_OPTION:

Executed by:

tail

LONG_FOLLOW_OPTION:

executed 16 times by 1 test: case LONG_FOLLOW_OPTION:

Executed by:

tail

16

3851

forever =

-

3852

1

-

3853

;

-

3854

if (optarg ==

optarg == ((void *)0)	Description
TRUE	evaluated 43 times by 1 test Evaluated by: tail
FALSE	evaluated 15 times by 1 test Evaluated by: tail

15-43

3855

((void *)0)

optarg == ((void *)0)	Description
TRUE	evaluated 43 times by 1 test Evaluated by: tail
FALSE	evaluated 15 times by 1 test Evaluated by: tail

15-43

3856

)

-

3857

follow_mode = Follow_descriptor;

executed 43 times by 1 test: follow_mode = Follow_descriptor;

Executed by:

tail

43

3858

else

-

3859

follow_mode = ((follow_mode_map) [__xargmatch_internal ("--follow", optarg, follow_mode_string, (char const *) (follow_mode_map), sizeof *(follow_mode_map), argmatch_die)])

executed 15 times by 1 test:

follow_mode = ((follow_mode_map) [__xargmatch_internal ("--follow", optarg, follow_mode_string, (char const *) (follow_mode_map), sizeof *(follow_mode_map), argmatch_die)]) ;

Executed by:

tail

15

3860

;

executed 15 times by 1 test:

follow_mode = ((follow_mode_map) [__xargmatch_internal ("--follow", optarg, follow_mode_string, (char const *) (follow_mode_map), sizeof *(follow_mode_map), argmatch_die)]) ;

Executed by:

tail

15

3861

break;

executed 58 times by 1 test: break;

Executed by:

tail

58

3862

-

3863

case

executed 9 times by 1 test: case RETRY_OPTION:

Executed by:

tail

RETRY_OPTION:

executed 9 times by 1 test: case RETRY_OPTION:

Executed by:

tail

9

3864

reopen_inaccessible_files =

-

3865

1

-

3866

;

-

3867

break;

executed 9 times by 1 test: break;

Executed by:

tail

9

3868

-

3869

case

executed 109 times by 1 test: case MAX_UNCHANGED_STATS_OPTION:

Executed by:

tail

MAX_UNCHANGED_STATS_OPTION:

executed 109 times by 1 test: case MAX_UNCHANGED_STATS_OPTION:

Executed by:

tail

109

3870

-

3871

max_n_unchanged_stats_between_opens =

-

3872

xdectoumax (optarg, 0,

-

3873

(18446744073709551615UL)

-

3874

, "",

-

3875

-

3876

dcgettext (((void *)0),

-

3877

"invalid maximum number of unchanged stats between opens"

-

3878

, 5)

-

3879

, 0);

-

3880

break;

executed 108 times by 1 test: break;

Executed by:

tail

108

3881

-

3882

case

executed 37 times by 1 test: case DISABLE_INOTIFY_OPTION:

Executed by:

tail

DISABLE_INOTIFY_OPTION:

executed 37 times by 1 test: case DISABLE_INOTIFY_OPTION:

Executed by:

tail

37

3883

disable_inotify =

-

3884

1

-

3885

;

-

3886

break;

executed 37 times by 1 test: break;

Executed by:

tail

37

3887

-

3888

case

executed 11 times by 1 test: case PID_OPTION:

Executed by:

tail

PID_OPTION:

executed 11 times by 1 test: case PID_OPTION:

Executed by:

tail

11

3889

pid = xdectoumax (optarg, 0, ((pid_t) (! (! ((pid_t) 0 < (pid_t) -1)) ? (pid_t) -1 : ((((pid_t) 1 << ((sizeof (pid_t) * 8) - 2)) - 1) * 2 + 1))), "",

-

3890

dcgettext (((void *)0),

-

3891

"invalid PID"

-

3892

, 5)

-

3893

, 0);

-

3894

break;

executed 10 times by 1 test: break;

Executed by:

tail

10

3895

-

3896

case

never executed: case PRESUME_INPUT_PIPE_OPTION:

PRESUME_INPUT_PIPE_OPTION:

never executed: case PRESUME_INPUT_PIPE_OPTION:

0

3897

presume_input_pipe =

-

3898

1

-

3899

;

-

3900

break;

never executed: break;

0

3901

-

3902

case

executed 5 times by 1 test: case 'q':

Executed by:

tail

'q':

executed 5 times by 1 test: case 'q':

Executed by:

tail

5

3903

*header_mode = never;

-

3904

break;

executed 5 times by 1 test: break;

Executed by:

tail

5

3905

-

3906

case

executed 124 times by 1 test: case 's':

Executed by:

tail

's':

executed 124 times by 1 test: case 's':

Executed by:

tail

124

3907

{

-

3908

double s;

-

3909

if (! (xstrtod (optarg,

xstrtod (optar... &s, c_strtod)	Description
TRUE	evaluated 122 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-122

3910

((void *)0)

xstrtod (optar... &s, c_strtod)	Description
TRUE	evaluated 122 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-122

3911

, &s, c_strtod)

xstrtod (optar... &s, c_strtod)	Description
TRUE	evaluated 122 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& 0 <= s

0 <= s	Description
TRUE	evaluated 122 times by 1 test Evaluated by: tail
FALSE	never evaluated

))

0-122

3912

((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

!!sizeof (struct { _Static_assert (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3913

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3914

, "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3915

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3916

, 0,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3917

dcgettext (((void *)0),

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3918

"invalid number of seconds: %s"

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3919

, 5)

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3920

, quote (optarg)), ((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3921

0

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3922

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3923

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3924

, 0,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3925

dcgettext (((void *)0),

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3926

"invalid number of seconds: %s"

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3927

, 5)

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3928

, quote (optarg)), ((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3929

0

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3930

) ? (void) 0 : __builtin_unreachable ()))))

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3931

;

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"invalid number of seconds: %s\", 5), quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "invalid number of seconds: %s" , 5) , quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

tail

2

3932

*sleep_interval = s;

-

3933

}

-

3934

break;

executed 122 times by 1 test: break;

Executed by:

tail

122

3935

-

3936

case

executed 2 times by 1 test: case 'v':

Executed by:

tail

'v':

executed 2 times by 1 test: case 'v':

Executed by:

tail

2

3937

*header_mode = always;

-

3938

break;

executed 2 times by 1 test: break;

Executed by:

tail

2

3939

-

3940

case

executed 8 times by 1 test: case 'z':

Executed by:

tail

'z':

executed 8 times by 1 test: case 'z':

Executed by:

tail

8

3941

line_end = '\0';

-

3942

break;

executed 8 times by 1 test: break;

Executed by:

tail

8

3943

-

3944

case

executed 14 times by 1 test: case GETOPT_HELP_CHAR:

Executed by:

tail

GETOPT_HELP_CHAR:

executed 14 times by 1 test: case GETOPT_HELP_CHAR:

Executed by:

tail

usage (

14

3945

0

-

3946

); break;

never executed: break;

;

0

3947

-

3948

case

executed 36 times by 1 test: case GETOPT_VERSION_CHAR:

Executed by:

tail

GETOPT_VERSION_CHAR:

executed 36 times by 1 test: case GETOPT_VERSION_CHAR:

Executed by:

tail

version_etc (

36

3949

stdout

-

3950

, "tail", "GNU coreutils", Version, ("Paul Rubin"), ("David MacKenzie"), ("Ian Lance Taylor"), ("Jim Meyering"), (char *)

-

3951

((void *)0)

-

3952

); exit (

executed 36 times by 1 test: exit ( 0 );

Executed by:

tail

36

3953

0

executed 36 times by 1 test: exit ( 0 );

Executed by:

tail

36

3954

);

executed 36 times by 1 test: exit ( 0 );

Executed by:

tail

break;

never executed: break;

;

0-36

3955

-

3956

case

never executed: case '0':

'0':

never executed: case '0':

case

never executed: case '1':

'1':

never executed: case '1':

case

executed 3 times by 1 test: case '2':

Executed by:

tail

'2':

executed 3 times by 1 test: case '2':

Executed by:

tail

case

never executed: case '3':

'3':

never executed: case '3':

case

never executed: case '4':

'4':

never executed: case '4':

0-3

3957

case

never executed: case '5':

'5':

never executed: case '5':

case

never executed: case '6':

'6':

never executed: case '6':

case

never executed: case '7':

'7':

never executed: case '7':

case

never executed: case '8':

'8':

never executed: case '8':

case

never executed: case '9':

'9':

never executed: case '9':

0

3958

((!!sizeof (struct { _Static_assert (

-

3959

1

-

3960

, "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"option used in invalid context -- %c\", 5), c), assume (false))" ")"); int _gl_dummy; })) ? ((error (

-

3961

1

-

3962

, 0,

-

3963

dcgettext (((void *)0),

-

3964

"option used in invalid context -- %c"

-

3965

, 5)

-

3966

, c), ((

-

3967

0

-

3968

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

-

3969

1

-

3970

, 0,

-

3971

dcgettext (((void *)0),

-

3972

"option used in invalid context -- %c"

-

3973

, 5)

-

3974

, c), ((

-

3975

0

-

3976

) ? (void) 0 : __builtin_unreachable ()))));

-

3977

-

3978

default

executed 3 times by 1 test: default:

Executed by:

tail

code before this statement never executed: default:

executed 3 times by 1 test: default:

Executed by:

tail

:

code before this statement never executed: default:

executed 3 times by 1 test: default:

Executed by:

tail

0-3

3979

usage (

-

3980

1

-

3981

);

-

3982

}

never executed: end of block

0

3983

}

-

3984

-

3985

if (reopen_inaccessible_files

reopen_inaccessible_files	Description
TRUE	evaluated 84 times by 1 test Evaluated by: tail
FALSE	evaluated 177 times by 1 test Evaluated by: tail

)

84-177

3986

{

-

3987

if (!forever

!forever	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 82 times by 1 test Evaluated by: tail

)

2-82

3988

{

-

3989

reopen_inaccessible_files =

-

3990

0

-

3991

;

-

3992

error (0, 0,

-

3993

dcgettext (((void *)0),

-

3994

"warning: --retry ignored; --retry is useful" " only when following"

-

3995

, 5)

-

3996

-

3997

);

-

3998

}

executed 2 times by 1 test: end of block

Executed by:

tail

2

3999

else if (follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 78 times by 1 test Evaluated by: tail

)

4-78

4000

error (0, 0,

executed 4 times by 1 test: error (0, 0, dcgettext (((void *)0), "warning: --retry only effective for the initial open" , 5) );

Executed by:

tail

4

4001

dcgettext (((void *)0),

executed 4 times by 1 test: error (0, 0, dcgettext (((void *)0), "warning: --retry only effective for the initial open" , 5) );

Executed by:

tail

4

4002

"warning: --retry only effective for the initial open"

executed 4 times by 1 test: error (0, 0, dcgettext (((void *)0), "warning: --retry only effective for the initial open" , 5) );

Executed by:

tail

4

4003

, 5)

executed 4 times by 1 test: error (0, 0, dcgettext (((void *)0), "warning: --retry only effective for the initial open" , 5) );

Executed by:

tail

4

4004

);

executed 4 times by 1 test: error (0, 0, dcgettext (((void *)0), "warning: --retry only effective for the initial open" , 5) );

Executed by:

tail

4

4005

}

executed 84 times by 1 test: end of block

Executed by:

tail

84

4006

-

4007

if (pid

pid	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tail
FALSE	evaluated 251 times by 1 test Evaluated by: tail

&& !forever

!forever	Description
TRUE	never evaluated
FALSE	evaluated 10 times by 1 test Evaluated by: tail

)

0-251

4008

error (0, 0,

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4009

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4010

dcgettext (((void *)0),

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4011

"warning: PID ignored; --pid=PID is useful only when following"

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4012

, 5)

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4013

);

never executed: error (0, 0, dcgettext (((void *)0), "warning: PID ignored; --pid=PID is useful only when following" , 5) );

0

4014

else if (pid

pid	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tail
FALSE	evaluated 251 times by 1 test Evaluated by: tail

&& kill (pid, 0) != 0

kill (pid, 0) != 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tail
FALSE	evaluated 6 times by 1 test Evaluated by: tail

&&

4-251

4015

(*

(*__errno_location ()) == 38	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

__errno_location ())

(*__errno_location ()) == 38	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

4016

==

(*__errno_location ()) == 38	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

4017

38

(*__errno_location ()) == 38	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tail

0-4

4018

)

-

4019

{

-

4020

error (0, 0,

-

4021

dcgettext (((void *)0),

-

4022

"warning: --pid=PID is not supported on this system"

-

4023

, 5)

-

4024

);

-

4025

pid = 0;

-

4026

}

never executed: end of block

0

4027

}

executed 261 times by 1 test: end of block

Executed by:

tail

261

-

-

-

static size_t

-

4032

ignore_fifo_and_pipe (struct File_spec *f, size_t n_files)

-

4033

{

-

-

-

-

-

size_t n_viable = 0;

-

4039

-

4040

for (size_t i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 164 times by 1 test Evaluated by: tail
FALSE	evaluated 135 times by 1 test Evaluated by: tail

; i++)

135-164

4041

{

-

4042

-

4043

_Bool

-

4044

is_a_fifo_or_pipe =

-

4045

((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4046

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4047

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4048

) && __builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4049

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4050

) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4051

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4052

), __s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4053

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4054

), (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4055

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4056

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4057

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4058

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4059

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4060

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4061

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4062

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4063

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4064

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4065

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4066

) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4067

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4068

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4069

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4070

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4071

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4072

) == 1) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4073

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4074

), __s1_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4075

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4076

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4077

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4078

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4079

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4080

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4081

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4082

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4083

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4084

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4085

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4086

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4087

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4088

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4089

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4090

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4091

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4092

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4093

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

0-156

4094

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( f[i].name ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4095

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4096

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4097

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4098

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4099

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4100

) == 1) && (__s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4101

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4102

), __s2_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4103

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4104

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4105

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4106

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4107

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4108

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4109

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4110

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4111

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4112

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4113

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4114

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4115

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4116

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 164 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-164

4117

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4118

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	evaluated 8 times by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4119

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4120

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4121

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0-156

4122

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

} __result; }))) : __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

0-156

4123

f[i].name

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4124

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4125

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4126

)))); })

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4127

== 0)

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 156 times by 1 test Evaluated by: tail

8-156

4128

&& !f[i].ignore

!f[i].ignore	Description
TRUE	evaluated 7 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-7

4129

&& 0 <= f[i].fd

0 <= f[i].fd	Description
TRUE	evaluated 7 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-7

4130

&& (

-

4131

((((

(((( f[i].mode... == (0010000))	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-5

4132

f[i].mode

(((( f[i].mode... == (0010000))	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-5

4133

)) & 0170000) == (0010000))

(((( f[i].mode... == (0010000))	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-5

4134

-

4135

|| (1 != 1

1 != 1	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& isapipe (f[i].fd)

isapipe (f[i].fd)	Description
TRUE	never evaluated
FALSE	never evaluated

)));

0-2

4136

if (is_a_fifo_or_pipe

is_a_fifo_or_pipe	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 159 times by 1 test Evaluated by: tail

)

5-159

4137

{

-

4138

f[i].fd = -1;

-

4139

f[i].ignore =

-

4140

1

-

4141

;

-

4142

}

executed 5 times by 1 test: end of block

Executed by:

tail

5

4143

else

-

4144

++

executed 159 times by 1 test: ++n_viable;

Executed by:

tail

n_viable;

executed 159 times by 1 test: ++n_viable;

Executed by:

tail

159

4145

}

-

4146

-

4147

return

executed 135 times by 1 test: return n_viable;

Executed by:

tail

n_viable;

executed 135 times by 1 test: return n_viable;

Executed by:

tail

135

4148

}

-

4149

-

4150

int

-

4151

main (int argc, char **argv)

-

4152

{

-

4153

enum header_mode header_mode = multiple_files;

-

4154

-

4155

_Bool

-

4156

ok =

-

4157

1

-

4158

;

-

-

-

-

uintmax_t n_units = 10;

-

4163

size_t n_files;

-

4164

char **file;

-

4165

struct File_spec *F;

-

4166

size_t i;

-

4167

-

4168

_Bool

-

4169

obsolete_option;

-

-

-

-

-

double sleep_interval = 1.0;

-

4175

-

4176

;

-

4177

set_program_name (argv[0]);

-

4178

setlocale (

-

4179

6

-

4180

, "");

-

4181

bindtextdomain ("coreutils", "/usr/local/share/locale");

-

4182

textdomain ("coreutils");

-

4183

-

4184

atexit (close_stdout);

-

4185

-

4186

have_read_stdin =

-

4187

0

-

4188

;

-

4189

-

4190

count_lines =

-

4191

1

-

4192

;

-

4193

forever = from_start = print_headers =

-

4194

0

-

4195

;

-

4196

line_end = '\n';

-

4197

obsolete_option = parse_obsolete_option (argc, argv, &n_units);

-

4198

argc -= obsolete_option;

-

4199

argv += obsolete_option;

-

4200

parse_options (argc, argv, &n_units, &header_mode, &sleep_interval);

-

-

-

-

-

if (from_start

from_start	Description
TRUE	evaluated 35 times by 1 test Evaluated by: tail
FALSE	evaluated 226 times by 1 test Evaluated by: tail

)

35-226

4206

{

-

4207

if (n_units

n_units	Description
TRUE	evaluated 32 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

3-32

4208

--

executed 32 times by 1 test: --n_units;

Executed by:

tail

n_units;

executed 32 times by 1 test: --n_units;

Executed by:

tail

32

4209

}

executed 35 times by 1 test: end of block

Executed by:

tail

35

4210

-

4211

;

-

4212

-

4213

if (optind < argc

optind < argc	Description
TRUE	evaluated 178 times by 1 test Evaluated by: tail
FALSE	evaluated 83 times by 1 test Evaluated by: tail

)

83-178

4214

{

-

4215

n_files = argc - optind;

-

4216

file = argv + optind;

-

4217

}

executed 178 times by 1 test: end of block

Executed by:

tail

178

4218

else

-

4219

{

-

4220

static char *dummy_stdin = (char *) "-";

-

4221

n_files = 1;

-

4222

file = &dummy_stdin;

-

4223

}

executed 83 times by 1 test: end of block

Executed by:

tail

83

4224

-

4225

{

-

4226

-

4227

_Bool

-

4228

found_hyphen =

-

4229

0

-

4230

;

-

4231

-

4232

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 290 times by 1 test Evaluated by: tail
FALSE	evaluated 261 times by 1 test Evaluated by: tail

; i++)

261-290

4233

if ((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4234

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4235

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4236

) && __builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4237

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4238

) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4239

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4240

), __s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4241

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4242

), (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4243

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4244

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4245

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4246

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4247

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4248

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4249

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4250

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4251

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4252

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4253

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4254

) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4255

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4256

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4257

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4258

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4259

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4260

) == 1) && (__s1_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4261

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4262

), __s1_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4263

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4264

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4265

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4266

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4267

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4268

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4269

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4270

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4271

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4272

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4273

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4274

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4275

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4276

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4277

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4278

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4279

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4280

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( file[i] ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4281

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( file[i] ))[3] - __s2[3]);

0-204

4282

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( file[i] ))[3] - __s2[3]);

}

never executed: end of block

}

never executed: end of block

__result; }))) : (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4283

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4284

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4285

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4286

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4287

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4288

) == 1) && (__s2_len = __builtin_strlen (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4289

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4290

), __s2_len < 4) ? (__builtin_constant_p (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4291

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4292

) && ((size_t)(const void *)((

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4293

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4294

) + 1) - (size_t)(const void *)(

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4295

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4296

) == 1) ? __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4297

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4298

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4299

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4300

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4301

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4302

); int __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4303

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4304

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	evaluated 290 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-290

4305

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4306

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	evaluated 86 times by 1 test Evaluated by: tail

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4307

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4308

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4309

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

0-204

4310

))[3] - __s2[3]);

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);

}

never executed: end of block

} __result; }))) : __builtin_strcmp (

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

0-204

4311

file[i]

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4312

,

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4313

"-"

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4314

)))); })

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

86-204

4315

== 0)

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 204 times by 1 test Evaluated by: tail

)

86-204

4316

found_hyphen =

executed 86 times by 1 test: found_hyphen = 1 ;

Executed by:

tail

86

4317

1

executed 86 times by 1 test: found_hyphen = 1 ;

Executed by:

tail

86

4318

;

executed 86 times by 1 test: found_hyphen = 1 ;

Executed by:

tail

86

4319

-

4320

-

4321

if (found_hyphen

found_hyphen	Description
TRUE	evaluated 86 times by 1 test Evaluated by: tail
FALSE	evaluated 175 times by 1 test Evaluated by: tail

&& follow_mode == Follow_name

follow_mode == Follow_name	Description
TRUE	never evaluated
FALSE	evaluated 86 times by 1 test Evaluated by: tail

)

0-175

4322

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4323

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4324

, "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4325

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4326

, 0,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4327

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4328

"cannot follow %s by name"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4329

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4330

, quotearg_style (shell_escape_always_quoting_style, "-")), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4331

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4332

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4333

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4334

, 0,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4335

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4336

"cannot follow %s by name"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4337

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4338

, quotearg_style (shell_escape_always_quoting_style, "-")), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4339

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4340

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot follow %s by name\", 5), quotearg_style (shell_escape_always_quoting_style, \"-\")), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1..._quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot follow %s by name" , 5) , quotearg_style (shell_escape_always_quoting_style, "-")), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

-

-

-

-

-

if (forever

forever	Description
TRUE	evaluated 135 times by 1 test Evaluated by: tail
FALSE	evaluated 126 times by 1 test Evaluated by: tail

&& found_hyphen

found_hyphen	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 127 times by 1 test Evaluated by: tail

)

8-135

4347

{

-

4348

struct stat in_stat;

-

4349

-

4350

_Bool

-

4351

blocking_stdin;

-

4352

blocking_stdin = (pid == 0

pid == 0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	never evaluated

&& follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	never evaluated

0-8

4353

&& n_files == 1

n_files == 1	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& ! fstat (

! fstat ( 0 , &in_stat)	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-6

4354

0

! fstat ( 0 , &in_stat)	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-5

4355

, &in_stat)

! fstat ( 0 , &in_stat)	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

1-5

4356

&& !

! (((( in_stat... == (0100000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

4357

((((

! (((( in_stat... == (0100000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

4358

in_stat.st_mode

! (((( in_stat... == (0100000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

4359

)) & 0170000) == (0100000))

! (((( in_stat... == (0100000))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

2-3

4360

);

-

4361

-

4362

if (! blocking_stdin

! blocking_stdin	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

&& isatty (

isatty ( 0 )	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

0-5

4363

0

isatty ( 0 )	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

0-5

4364

)

isatty ( 0 )	Description
TRUE	never evaluated
FALSE	evaluated 5 times by 1 test Evaluated by: tail

)

0-5

4365

error (0, 0,

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4366

dcgettext (((void *)0),

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4367

"warning: following standard input" " indefinitely is ineffective"

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4368

, 5)

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4369

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4370

);

never executed: error (0, 0, dcgettext (((void *)0), "warning: following standard input" " indefinitely is ineffective" , 5) );

0

4371

}

executed 8 times by 1 test: end of block

Executed by:

tail

8

4372

}

-

4373

-

4374

-

4375

if (! n_units

! n_units	Description
TRUE	evaluated 28 times by 1 test Evaluated by: tail
FALSE	evaluated 233 times by 1 test Evaluated by: tail

&& ! forever

! forever	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tail
FALSE	evaluated 8 times by 1 test Evaluated by: tail

&& ! from_start

! from_start	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tail
FALSE	evaluated 12 times by 1 test Evaluated by: tail

)

8-233

4376

return

executed 8 times by 1 test: return 0 ;

Executed by:

tail

executed 8 times by 1 test: return 0 ;

Executed by:

tail

8

4377

0

executed 8 times by 1 test: return 0 ;

Executed by:

tail

8

4378

;

executed 8 times by 1 test: return 0 ;

Executed by:

tail

8

4379

-

4380

F = xnmalloc (n_files, sizeof *F);

-

4381

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 282 times by 1 test Evaluated by: tail
FALSE	evaluated 253 times by 1 test Evaluated by: tail

; i++)

253-282

4382

F[i].name = file[i];

executed 282 times by 1 test: F[i].name = file[i];

Executed by:

tail

282

4383

-

4384

if (header_mode == always

header_mode == always	Description
TRUE	never evaluated
FALSE	evaluated 253 times by 1 test Evaluated by: tail

0-253

4385

|| (header_mode == multiple_files

header_mode == multiple_files	Description
TRUE	evaluated 251 times by 1 test Evaluated by: tail
FALSE	evaluated 2 times by 1 test Evaluated by: tail

&& n_files > 1

n_files > 1	Description
TRUE	evaluated 13 times by 1 test Evaluated by: tail
FALSE	evaluated 238 times by 1 test Evaluated by: tail

))

2-251

4386

print_headers =

executed 13 times by 1 test: print_headers = 1 ;

Executed by:

tail

13

4387

1

executed 13 times by 1 test: print_headers = 1 ;

Executed by:

tail

13

4388

;

executed 13 times by 1 test: print_headers = 1 ;

Executed by:

tail

13

4389

-

4390

xset_binary_mode (

-

4391

1

-

4392

,

-

4393

0

-

4394

);

-

4395

-

4396

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 282 times by 1 test Evaluated by: tail
FALSE	evaluated 253 times by 1 test Evaluated by: tail

; i++)

253-282

4397

ok &= tail_file (&F[i], n_units);

executed 282 times by 1 test: ok &= tail_file (&F[i], n_units);

Executed by:

tail

282

4398

-

4399

if (forever

forever	Description
TRUE	evaluated 135 times by 1 test Evaluated by: tail
FALSE	evaluated 118 times by 1 test Evaluated by: tail

&& ignore_fifo_and_pipe (F, n_files)

ignore_fifo_an...e (F, n_files)	Description
TRUE	evaluated 132 times by 1 test Evaluated by: tail
FALSE	evaluated 3 times by 1 test Evaluated by: tail

)

3-135

4400

{

-

-

-

-

struct stat out_stat;

-

4405

if (fstat (

fstat ( 1 , &out_stat) < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 130 times by 1 test Evaluated by: tail

2-130

4406

1

fstat ( 1 , &out_stat) < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 130 times by 1 test Evaluated by: tail

2-130

4407

, &out_stat) < 0

fstat ( 1 , &out_stat) < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 130 times by 1 test Evaluated by: tail

)

2-130

4408

((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

!!sizeof (struct { _Static_assert (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4409

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4410

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4411

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4412

,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4413

(*__errno_location ())

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4414

,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4415

dcgettext (((void *)0),

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4416

"standard output"

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4417

, 5)

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4418

), ((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4419

0

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4420

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4421

1

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4422

,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4423

(*__errno_location ())

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4424

,

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4425

dcgettext (((void *)0),

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4426

"standard output"

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4427

, 5)

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4428

), ((

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4429

0

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4430

) ? (void) 0 : __builtin_unreachable ()))));

executed 2 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"standard output\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "standard output" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

2

4431

monitor_output = (

-

4432

((((

(((( out_stat.... == (0010000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 128 times by 1 test Evaluated by: tail

2-128

4433

out_stat.st_mode

(((( out_stat.... == (0010000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 128 times by 1 test Evaluated by: tail

2-128

4434

)) & 0170000) == (0010000))

(((( out_stat.... == (0010000))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 128 times by 1 test Evaluated by: tail

2-128

4435

-

4436

|| (1 != 1

1 != 1	Description
TRUE	never evaluated
FALSE	evaluated 128 times by 1 test Evaluated by: tail

&& isapipe (

isapipe ( 1 )	Description
TRUE	never evaluated
FALSE	never evaluated

0-128

4437

1

isapipe ( 1 )	Description
TRUE	never evaluated
FALSE	never evaluated

0

4438

)

isapipe ( 1 )	Description
TRUE	never evaluated
FALSE	never evaluated

));

0

4439

if (!disable_inotify

!disable_inotify	Description
TRUE	evaluated 95 times by 1 test Evaluated by: tail
FALSE	evaluated 35 times by 1 test Evaluated by: tail

&& (tailable_stdin (F, n_files)

tailable_stdin (F, n_files)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 94 times by 1 test Evaluated by: tail

1-95

4440

|| any_remote_file (F, n_files)

any_remote_file (F, n_files)	Description
TRUE	never evaluated
FALSE	evaluated 94 times by 1 test Evaluated by: tail

0-94

4441

|| ! any_non_remote_file (F, n_files)

! any_non_remo...e (F, n_files)	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tail
FALSE	evaluated 78 times by 1 test Evaluated by: tail

16-78

4442

|| any_symlinks (F, n_files)

any_symlinks (F, n_files)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 77 times by 1 test Evaluated by: tail

1-77

4443

|| any_non_regular_fifo (F, n_files)

any_non_regula...o (F, n_files)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 76 times by 1 test Evaluated by: tail

1-76

4444

|| (!ok

!ok	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tail
FALSE	evaluated 74 times by 1 test Evaluated by: tail

&& follow_mode == Follow_descriptor

follow_mode ==...low_descriptor	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)))

1-74

4445

disable_inotify =

executed 20 times by 1 test: disable_inotify = 1 ;

Executed by:

tail

20

4446

1

executed 20 times by 1 test: disable_inotify = 1 ;

Executed by:

tail

20

4447

;

executed 20 times by 1 test: disable_inotify = 1 ;

Executed by:

tail

20

4448

-

4449

if (!disable_inotify

!disable_inotify	Description
TRUE	evaluated 75 times by 1 test Evaluated by: tail
FALSE	evaluated 55 times by 1 test Evaluated by: tail

)

55-75

4450

{

-

4451

int wd = inotify_init ();

-

4452

if (0 <= wd

0 <= wd	Description
TRUE	evaluated 75 times by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-75

4453

{

-

-

-

-

if (fflush_unlocked (

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

0-75

4458

stdout

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

0-75

4459

) != 0

fflush_unlocke... stdout ) != 0	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: tail

)

0-75

4460

((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

!!sizeof (struct { _Static_assert (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4461

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4462

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4463

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4464

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4465

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4466

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4467

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4468

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4469

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4470

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4471

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4472

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4473

1

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4474

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4475

(*__errno_location ())

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4476

,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4477

dcgettext (((void *)0),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4478

"write error"

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4479

, 5)

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4480

), ((

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4481

0

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4482

) ? (void) 0 : __builtin_unreachable ()))));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"write error\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "write error" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

0

4483

-

4484

if (! tail_forever_inotify (wd, F, n_files, sleep_interval)

! tail_forever...leep_interval)	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: tail

)

0-1

4485

return

never executed: return 1 ;

0

4486

1

never executed: return 1 ;

0

4487

;

never executed: return 1 ;

0

4488

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

4489

error (0,

-

4490

(*__errno_location ())

-

4491

,

-

4492

dcgettext (((void *)0),

-

4493

"inotify cannot be used, reverting to polling"

-

4494

, 5)

-

4495

);

-

-

-

-

-

for (i = 0; i < n_files

i < n_files	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 1 time by 1 test Evaluated by: tail

; i++)

1

4501

{

-

4502

-

4503

-

4504

if (F[i].wd != -1

F[i].wd != -1	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-1

4505

inotify_rm_watch (wd, F[i].wd);

executed 1 time by 1 test: inotify_rm_watch (wd, F[i].wd);

Executed by:

tail

1

4506

if (F[i].parent_wd != -1

F[i].parent_wd != -1	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	never evaluated

)

0-1

4507

inotify_rm_watch (wd, F[i].parent_wd);

executed 1 time by 1 test: inotify_rm_watch (wd, F[i].parent_wd);

Executed by:

tail

1

4508

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

4509

}

executed 1 time by 1 test: end of block

Executed by:

tail

1

4510

-

4511

disable_inotify =

-

4512

1

-

4513

;

-

4514

tail_forever (F, n_files, sleep_interval);

-

4515

}

executed 17 times by 1 test: end of block

Executed by:

tail

17

4516

-

4517

;

-

4518

-

4519

if (have_read_stdin

have_read_stdin	Description
TRUE	evaluated 80 times by 1 test Evaluated by: tail
FALSE	evaluated 58 times by 1 test Evaluated by: tail

&& close (

close ( 0 ) < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 79 times by 1 test Evaluated by: tail

1-80

4520

0

close ( 0 ) < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 79 times by 1 test Evaluated by: tail

1-79

4521

) < 0

close ( 0 ) < 0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tail
FALSE	evaluated 79 times by 1 test Evaluated by: tail

)

1-79

4522

((

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

!!sizeof (struct { _Static_assert (

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4523

1

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4524

, "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error (

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4525

1

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4526

,

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4527

(*__errno_location ())

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4528

, "-"), ((

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4529

0

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4530

) ? (void) 0 : __builtin_unreachable ()))) : ((error (

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4531

1

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4532

,

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4533

(*__errno_location ())

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4534

, "-"), ((

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4535

0

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

tail

1

4536

) ? (void) 0 : __builtin_unreachable ()))));

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), \"-\"), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , "-"), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by: