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cp.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/coreutils/src/src/cp.c

Source code

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1 /* cp.c -- file copying (main routines) -

3 -

4 This program is free software: you can redistribute it and/or modify -

5 it under the terms of the GNU General Public License as published by -

6 the Free Software Foundation, either version 3 of the License, or -

7 (at your option) any later version. -

8 -

9 This program is distributed in the hope that it will be useful, -

10 but WITHOUT ANY WARRANTY; without even the implied warranty of -

11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -

12 GNU General Public License for more details. -

13 -

14 You should have received a copy of the GNU General Public License -

15 along with this program. If not, see <https://www.gnu.org/licenses/>. -

16 -

17 Written by Torbjorn Granlund, David MacKenzie, and Jim Meyering. */ -

18 -

19 #include <config.h> -

20 #include <stdio.h> -

21 #include <sys/types.h> -

22 #include <getopt.h> -

23 #include <selinux/selinux.h> -

24 -

25 #include "system.h" -

26 #include "argmatch.h" -

27 #include "backupfile.h" -

28 #include "copy.h" -

29 #include "cp-hash.h" -

30 #include "die.h" -

31 #include "error.h" -

32 #include "filenamecat.h" -

33 #include "ignore-value.h" -

34 #include "quote.h" -

35 #include "stat-time.h" -

36 #include "utimens.h" -

37 #include "acl.h" -

38 -

39 #if ! HAVE_LCHOWN -

40 # define lchown(name, uid, gid) chown (name, uid, gid) -

41 #endif -

42 -

43 /* The official name of this program (e.g., no 'g' prefix). */ -

44 #define PROGRAM_NAME "cp" -

45 -

46 #define AUTHORS \ -

47 proper_name ("Torbjorn Granlund"), \ -

48 proper_name ("David MacKenzie"), \ -

49 proper_name ("Jim Meyering") -

50 -

51 /* Used by do_copy, make_dir_parents_private, and re_protect -

52 to keep a list of leading directories whose protections -

53 need to be fixed after copying. */ -

54 struct dir_attr -

55 { -

56 struct stat st; -

57 bool restore_mode; -

58 size_t slash_offset; -

59 struct dir_attr *next; -

60 }; -

61 -

62 /* For long options that have no equivalent short option, use a -

63 non-character as a pseudo short option, starting with CHAR_MAX + 1. */ -

64 enum -

65 { -

66 ATTRIBUTES_ONLY_OPTION = CHAR_MAX + 1, -

67 COPY_CONTENTS_OPTION, -

68 NO_PRESERVE_ATTRIBUTES_OPTION, -

69 PARENTS_OPTION, -

70 PRESERVE_ATTRIBUTES_OPTION, -

71 REFLINK_OPTION, -

72 SPARSE_OPTION, -

73 STRIP_TRAILING_SLASHES_OPTION, -

74 UNLINK_DEST_BEFORE_OPENING -

75 }; -

76 -

77 /* True if the kernel is SELinux enabled. */ -

78 static bool selinux_enabled; -

79 -

80 /* If true, the command "cp x/e_file e_dir" uses "e_dir/x/e_file" -

81 as its destination instead of the usual "e_dir/e_file." */ -

82 static bool parents_option = false; -

83 -

84 /* Remove any trailing slashes from each SOURCE argument. */ -

85 static bool remove_trailing_slashes; -

86 -

87 static char const *const sparse_type_string[] = -

88 { -

89 "never", "auto", "always", NULL -

90 }; -

91 static enum Sparse_type const sparse_type[] = -

92 { -

93 SPARSE_NEVER, SPARSE_AUTO, SPARSE_ALWAYS -

94 }; -

95 ARGMATCH_VERIFY (sparse_type_string, sparse_type); -

96 -

97 static char const *const reflink_type_string[] = -

98 { -

99 "auto", "always", NULL -

100 }; -

101 static enum Reflink_type const reflink_type[] = -

102 { -

103 REFLINK_AUTO, REFLINK_ALWAYS -

104 }; -

105 ARGMATCH_VERIFY (reflink_type_string, reflink_type); -

106 -

107 static struct option const long_opts[] = -

108 { -

109 {"archive", no_argument, NULL, 'a'}, -

110 {"attributes-only", no_argument, NULL, ATTRIBUTES_ONLY_OPTION}, -

111 {"backup", optional_argument, NULL, 'b'}, -

112 {"copy-contents", no_argument, NULL, COPY_CONTENTS_OPTION}, -

113 {"dereference", no_argument, NULL, 'L'}, -

114 {"force", no_argument, NULL, 'f'}, -

115 {"interactive", no_argument, NULL, 'i'}, -

116 {"link", no_argument, NULL, 'l'}, -

117 {"no-clobber", no_argument, NULL, 'n'}, -

118 {"no-dereference", no_argument, NULL, 'P'}, -

119 {"no-preserve", required_argument, NULL, NO_PRESERVE_ATTRIBUTES_OPTION}, -

120 {"no-target-directory", no_argument, NULL, 'T'}, -

121 {"one-file-system", no_argument, NULL, 'x'}, -

122 {"parents", no_argument, NULL, PARENTS_OPTION}, -

123 {"path", no_argument, NULL, PARENTS_OPTION}, /* Deprecated. */ -

124 {"preserve", optional_argument, NULL, PRESERVE_ATTRIBUTES_OPTION}, -

125 {"recursive", no_argument, NULL, 'R'}, -

126 {"remove-destination", no_argument, NULL, UNLINK_DEST_BEFORE_OPENING}, -

127 {"sparse", required_argument, NULL, SPARSE_OPTION}, -

128 {"reflink", optional_argument, NULL, REFLINK_OPTION}, -

129 {"strip-trailing-slashes", no_argument, NULL, STRIP_TRAILING_SLASHES_OPTION}, -

130 {"suffix", required_argument, NULL, 'S'}, -

131 {"symbolic-link", no_argument, NULL, 's'}, -

132 {"target-directory", required_argument, NULL, 't'}, -

133 {"update", no_argument, NULL, 'u'}, -

134 {"verbose", no_argument, NULL, 'v'}, -

135 {GETOPT_SELINUX_CONTEXT_OPTION_DECL}, -

136 {GETOPT_HELP_OPTION_DECL}, -

137 {GETOPT_VERSION_OPTION_DECL}, -

138 {NULL, 0, NULL, 0} -

139 }; -

140 -

141 void -

142 usage (int status) -

143 { -

144

if (status != EXIT_SUCCESS)

status != 0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: cp
FALSE	evaluated 46 times by 1 test Evaluated by: cp

8-46

145

emit_try_help ();

executed 8 times by 1 test: end of block

Executed by:

146 else -

147 { -

148 printf (_("\ -

149 Usage: %s [OPTION]... [-T] SOURCE DEST\n\ -

150 or: %s [OPTION]... SOURCE... DIRECTORY\n\ -

151 or: %s [OPTION]... -t DIRECTORY SOURCE...\n\ -

152 "), -

153 program_name, program_name, program_name); -

154 fputs (_("\ -

155 Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n\ -

156 "), stdout); -

157 -

158 emit_mandatory_arg_note (); -

159 -

160 fputs (_("\ -

161 -a, --archive same as -dR --preserve=all\n\ -

162 --attributes-only don't copy the file data, just the attributes\n\ -

163 --backup[=CONTROL] make a backup of each existing destination file\ -

164 \n\ -

165 -b like --backup but does not accept an argument\n\ -

166 --copy-contents copy contents of special files when recursive\n\ -

167 -d same as --no-dereference --preserve=links\n\ -

168 "), stdout); -

169 fputs (_("\ -

170 -f, --force if an existing destination file cannot be\n\ -

171 opened, remove it and try again (this option\n\ -

172 is ignored when the -n option is also used)\n\ -

173 -i, --interactive prompt before overwrite (overrides a previous -n\ -

174 \n\ -

175 option)\n\ -

176 -H follow command-line symbolic links in SOURCE\n\ -

177 "), stdout); -

178 fputs (_("\ -

179 -l, --link hard link files instead of copying\n\ -

180 -L, --dereference always follow symbolic links in SOURCE\n\ -

181 "), stdout); -

182 fputs (_("\ -

183 -n, --no-clobber do not overwrite an existing file (overrides\n\ -

184 a previous -i option)\n\ -

185 -P, --no-dereference never follow symbolic links in SOURCE\n\ -

186 "), stdout); -

187 fputs (_("\ -

188 -p same as --preserve=mode,ownership,timestamps\n\ -

189 --preserve[=ATTR_LIST] preserve the specified attributes (default:\n\ -

190 mode,ownership,timestamps), if possible\n\ -

191 additional attributes: context, links, xattr,\ -

192 \n\ -

193 all\n\ -

194 "), stdout); -

195 fputs (_("\ -

196 --no-preserve=ATTR_LIST don't preserve the specified attributes\n\ -

197 --parents use full source file name under DIRECTORY\n\ -

198 "), stdout); -

199 fputs (_("\ -

200 -R, -r, --recursive copy directories recursively\n\ -

201 --reflink[=WHEN] control clone/CoW copies. See below\n\ -

202 --remove-destination remove each existing destination file before\n\ -

203 attempting to open it (contrast with --force)\ -

204 \n"), stdout); -

205 fputs (_("\ -

206 --sparse=WHEN control creation of sparse files. See below\n\ -

207 --strip-trailing-slashes remove any trailing slashes from each SOURCE\n\ -

208 argument\n\ -

209 "), stdout); -

210 fputs (_("\ -

211 -s, --symbolic-link make symbolic links instead of copying\n\ -

212 -S, --suffix=SUFFIX override the usual backup suffix\n\ -

213 -t, --target-directory=DIRECTORY copy all SOURCE arguments into DIRECTORY\n\ -

214 -T, --no-target-directory treat DEST as a normal file\n\ -

215 "), stdout); -

216 fputs (_("\ -

217 -u, --update copy only when the SOURCE file is newer\n\ -

218 than the destination file or when the\n\ -

219 destination file is missing\n\ -

220 -v, --verbose explain what is being done\n\ -

221 -x, --one-file-system stay on this file system\n\ -

222 "), stdout); -

223 fputs (_("\ -

224 -Z set SELinux security context of destination\n\ -

225 file to default type\n\ -

226 --context[=CTX] like -Z, or if CTX is specified then set the\n\ -

227 SELinux or SMACK security context to CTX\n\ -

228 "), stdout); -

229 fputs (HELP_OPTION_DESCRIPTION, stdout); -

230 fputs (VERSION_OPTION_DESCRIPTION, stdout); -

231 fputs (_("\ -

232 \n\ -

233 By default, sparse SOURCE files are detected by a crude heuristic and the\n\ -

234 corresponding DEST file is made sparse as well. That is the behavior\n\ -

235 selected by --sparse=auto. Specify --sparse=always to create a sparse DEST\n\ -

236 file whenever the SOURCE file contains a long enough sequence of zero bytes.\n\ -

237 Use --sparse=never to inhibit creation of sparse files.\n\ -

238 \n\ -

239 When --reflink[=always] is specified, perform a lightweight copy, where the\n\ -

240 data blocks are copied only when modified. If this is not possible the copy\n\ -

241 fails, or if --reflink=auto is specified, fall back to a standard copy.\n\ -

242 "), stdout); -

243 emit_backup_suffix_note (); -

244 fputs (_("\ -

245 \n\ -

246 As a special case, cp makes a backup of SOURCE when the force and backup\n\ -

247 options are given and SOURCE and DEST are the same name for an existing,\n\ -

248 regular file.\n\ -

249 "), stdout); -

250 emit_ancillary_info (PROGRAM_NAME); -

251

}

executed 46 times by 1 test: end of block

Executed by:

252

exit (status);

executed 54 times by 1 test: exit (status);

Executed by:

253 } -

254 -

255 /* Ensure that the parent directories of CONST_DST_NAME have the -

256 correct protections, for the --parents option. This is done -

257 after all copying has been completed, to allow permissions -

258 that don't include user write/execute. -

259 -

260 SRC_OFFSET is the index in CONST_DST_NAME of the beginning of the -

261 source directory name. -

262 -

263 ATTR_LIST is a null-terminated linked list of structures that -

264 indicates the end of the filename of each intermediate directory -

265 in CONST_DST_NAME that may need to have its attributes changed. -

266 The command 'cp --parents --preserve a/b/c d/e_dir' changes the -

267 attributes of the directories d/e_dir/a and d/e_dir/a/b to match -

268 the corresponding source directories regardless of whether they -

269 existed before the 'cp' command was given. -

270 -

271 Return true if the parent of CONST_DST_NAME and any intermediate -

272 directories specified by ATTR_LIST have the proper permissions -

273 when done. */ -

274 -

275 static bool -

276 re_protect (char const *const_dst_name, size_t src_offset, -

277 struct dir_attr *attr_list, const struct cp_options *x) -

278 { -

279 struct dir_attr *p; -

280 char *dst_name; /* A copy of CONST_DST_NAME we can change. */ -

281 char *src_name; /* The source name in 'dst_name'. */ -

282 -

283 ASSIGN_STRDUPA (dst_name, const_dst_name); -

284 src_name = dst_name + src_offset; -

285 -

286

for (p = attr_list; p; p = p->next)

p	Description
TRUE	evaluated 15 times by 1 test Evaluated by: cp
FALSE	evaluated 12 times by 1 test Evaluated by: cp

12-15

287 { -

288 dst_name[p->slash_offset] = '\0'; -

289 -

290 /* Adjust the times (and if possible, ownership) for the copy. -

291 chown turns off set[ug]id bits for non-root, -

292 so do the chmod last. */ -

293 -

294

if (x->preserve_timestamps)

x->preserve_timestamps	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

2-13

295 { -

296 struct timespec timespec[2]; -

297 -

298 timespec[0] = get_stat_atime (&p->st); -

299 timespec[1] = get_stat_mtime (&p->st); -

300 -

301

if (utimens (dst_name, timespec))

utimens (dst_name, timespec)	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

302 { -

303 error (0, errno, _("failed to preserve times for %s"), -

304 quoteaf (dst_name)); -

305

return false;

never executed: return 0 ;

306 } -

307

}

executed 13 times by 1 test: end of block

Executed by:

308 -

309

if (x->preserve_ownership)

x->preserve_ownership	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

2-13

310 { -

311

if (lchown (dst_name, p->st.st_uid, p->st.st_gid) != 0)

lchown (dst_na...t.st_gid) != 0	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

312 { -

313

if (! chown_failure_ok (x))

! chown_failure_ok (x)	Description
TRUE	never evaluated
FALSE	never evaluated

314 { -

315 error (0, errno, _("failed to preserve ownership for %s"), -

316 quoteaf (dst_name)); -

317

return false;

never executed: return 0 ;

318 } -

319 /* Failing to preserve ownership is OK. Still, try to preserve -

320 the group, but ignore the possible error. */ -

321 ignore_value (lchown (dst_name, -1, p->st.st_gid)); -

322

}

never executed: end of block

323

}

executed 13 times by 1 test: end of block

Executed by:

324 -

325

if (x->preserve_mode)

x->preserve_mode	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

2-13

326 { -

327

if (copy_acl (src_name, -1, dst_name, -1, p->st.st_mode) != 0)

copy_acl (src_....st_mode) != 0	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

328

return false;

never executed: return 0 ;

329

}

executed 13 times by 1 test: end of block

Executed by:

330

else if (p->restore_mode)

p->restore_mode	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

331 { -

332

if (lchmod (dst_name, p->st.st_mode) != 0)

chmod (dst_nam....st_mode) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

333 { -

334 error (0, errno, _("failed to preserve permissions for %s"), -

335 quoteaf (dst_name)); -

336

return false;

never executed: return 0 ;

337 } -

338

}

never executed: end of block

339 -

340 dst_name[p->slash_offset] = '/'; -

341

}

executed 15 times by 1 test: end of block

Executed by:

342

return true;

executed 12 times by 1 test: return 1 ;

Executed by:

343 } -

344 -

345 /* Ensure that the parent directory of CONST_DIR exists, for -

346 the --parents option. -

347 -

348 SRC_OFFSET is the index in CONST_DIR (which is a destination -

349 directory) of the beginning of the source directory name. -

350 Create any leading directories that don't already exist. -

351 If VERBOSE_FMT_STRING is nonzero, use it as a printf format -

352 string for printing a message after successfully making a directory. -

353 The format should take two string arguments: the names of the -

354 source and destination directories. -

355 Creates a linked list of attributes of intermediate directories, -

356 *ATTR_LIST, for re_protect to use after calling copy. -

357 Sets *NEW_DST if this function creates parent of CONST_DIR. -

358 -

359 Return true if parent of CONST_DIR exists as a directory with the proper -

360 permissions when done. */ -

361 -

362 /* FIXME: Synch this function with the one in ../lib/mkdir-p.c. */ -

363 -

364 static bool -

365 make_dir_parents_private (char const *const_dir, size_t src_offset, -

366 char const *verbose_fmt_string, -

367 struct dir_attr **attr_list, bool *new_dst, -

368 const struct cp_options *x) -

369 { -

370 struct stat stats; -

371 char *dir; /* A copy of CONST_DIR we can change. */ -

372 char *src; /* Source name in DIR. */ -

373 char *dst_dir; /* Leading directory of DIR. */ -

374 size_t dirlen; /* Length of DIR. */ -

375 -

376 ASSIGN_STRDUPA (dir, const_dir); -

377 -

378 src = dir + src_offset; -

379 -

380 dirlen = dir_len (dir); -

381 dst_dir = alloca (dirlen + 1); -

382 memcpy (dst_dir, dir, dirlen); -

383 dst_dir[dirlen] = '\0'; -

384 -

385 *attr_list = NULL; -

386 -

387 /* XXX: If all dirs are present at the destination, -

388 no permissions or security contexts will be updated. */ -

389

if (stat (dst_dir, &stats) != 0)

stat (dst_dir, &stats) != 0	Description
TRUE	evaluated 7 times by 1 test Evaluated by: cp
FALSE	evaluated 6 times by 1 test Evaluated by: cp

6-7

390 { -

391 /* A parent of CONST_DIR does not exist. -

392 Make all missing intermediate directories. */ -

393 char *slash; -

394 -

395 slash = src; -

396

while (*slash == '/')

*slash == '/'	Description
TRUE	never evaluated
FALSE	evaluated 7 times by 1 test Evaluated by: cp

0-7

397

slash++;

never executed: slash++;

398

while ((slash = strchr (slash, '/')))

(slash = (__ex...sh , '/' ))) )	Description
TRUE	evaluated 16 times by 1 test Evaluated by: cp
FALSE	evaluated 6 times by 1 test Evaluated by: cp

__builtin_constant_p ( '/' )	Description
TRUE	evaluated 22 times by 1 test Evaluated by: cp
FALSE	never evaluated

!__builtin_con...nt_p ( slash )	Description
TRUE	evaluated 22 times by 1 test Evaluated by: cp
FALSE	never evaluated

( '/' ) == '\0'	Description
TRUE	never evaluated
FALSE	evaluated 22 times by 1 test Evaluated by: cp

0-22

399 { -

400 struct dir_attr *new IF_LINT ( = NULL); -

401 bool missing_dir; -

402 -

403 *slash = '\0'; -

404 missing_dir = (stat (dir, &stats) != 0); -

405 -

406

if (missing_dir || x->preserve_ownership || x->preserve_mode

missing_dir	Description
TRUE	evaluated 14 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

x->preserve_ownership	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	never evaluated

x->preserve_mode	Description
TRUE	never evaluated
FALSE	never evaluated

0-14

407

|| x->preserve_timestamps)

x->preserve_timestamps	Description
TRUE	never evaluated
FALSE	never evaluated

408 { -

409 /* Add this directory to the list of directories whose -

410 modes might need fixing later. */ -

411 struct stat src_st; -

412

int src_errno = (stat (src, &src_st) != 0

stat (src, &src_st) != 0	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 1 test Evaluated by: cp

0-16

413 ? errno -

414

: S_ISDIR (src_st.st_mode)

(((( src_st.st... == (0040000))	Description
TRUE	evaluated 15 times by 1 test Evaluated by: cp
FALSE	evaluated 1 time by 1 test Evaluated by: cp

1-15

415 ? 0 -

416 : ENOTDIR); -

417

if (src_errno)

src_errno	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 15 times by 1 test Evaluated by: cp

1-15

418 { -

419 error (0, src_errno, _("failed to get attributes of %s"), -

420 quoteaf (src)); -

421

return false;

executed 1 time by 1 test: return 0 ;

Executed by:

422 } -

423 -

424 new = xmalloc (sizeof *new); -

425 new->st = src_st; -

426 new->slash_offset = slash - dir; -

427 new->restore_mode = false; -

428 new->next = *attr_list; -

429 *attr_list = new; -

430

}

executed 15 times by 1 test: end of block

Executed by:

431 -

432 /* If required set the default context for created dirs. */ -

433

if (! set_process_security_ctx (src, dir,

! set_process_...issing_dir, x)	Description
TRUE	never evaluated
FALSE	evaluated 15 times by 1 test Evaluated by: cp

0-15

434

missing_dir ? new->st.st_mode : 0,

! set_process_...issing_dir, x)	Description
TRUE	never evaluated
FALSE	evaluated 15 times by 1 test Evaluated by: cp

0-15

435

missing_dir, x))

! set_process_...issing_dir, x)	Description
TRUE	never evaluated
FALSE	evaluated 15 times by 1 test Evaluated by: cp

0-15

436

return false;

never executed: return 0 ;

437 -

438

if (missing_dir)

missing_dir	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

2-13

439 { -

440 mode_t src_mode; -

441 mode_t omitted_permissions; -

442 mode_t mkdir_mode; -

443 -

444 /* This component does not exist. We must set -

445 *new_dst and new->st.st_mode inside this loop because, -

446 for example, in the command 'cp --parents ../a/../b/c e_dir', -

447 make_dir_parents_private creates only e_dir/../a if -

448 ./b already exists. */ -

449 *new_dst = true; -

450 src_mode = new->st.st_mode; -

451 -

452 /* If the ownership or special mode bits might change, -

453 omit some permissions at first, so unauthorized users -

454 cannot nip in before the file is ready. */ -

455 omitted_permissions = (src_mode -

456 & (x->preserve_ownership -

457 ? S_IRWXG | S_IRWXO -

458 : x->preserve_mode -

459 ? S_IWGRP | S_IWOTH -

460 : 0)); -

461 -

462 /* POSIX says mkdir's behavior is implementation-defined when -

463 (src_mode & ~S_IRWXUGO) != 0. However, common practice is -

464 to ask mkdir to copy all the CHMOD_MODE_BITS, letting mkdir -

465 decide what to do with S_ISUID | S_ISGID | S_ISVTX. */ -

466

mkdir_mode = x->explicit_no_preserve_mode ? S_IRWXUGO : src_mode;

x->explicit_no_preserve_mode	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 11 times by 1 test Evaluated by: cp

2-11

467 mkdir_mode &= CHMOD_MODE_BITS & ~omitted_permissions; -

468

if (mkdir (dir, mkdir_mode) != 0)

mkdir (dir, mkdir_mode) != 0	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

469 { -

470 error (0, errno, _("cannot make directory %s"), -

471 quoteaf (dir)); -

472

return false;

never executed: return 0 ;

473 } -

474 else -

475 { -

476

if (verbose_fmt_string != NULL)

verbose_fmt_st...!= ((void *)0)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 11 times by 1 test Evaluated by: cp

2-11

477

printf (verbose_fmt_string, src, dir);

executed 2 times by 1 test: printf (verbose_fmt_string, src, dir);

Executed by:

478

}

executed 13 times by 1 test: end of block

Executed by:

479 -

480 /* We need search and write permissions to the new directory -

481 for writing the directory's contents. Check if these -

482 permissions are there. */ -

483 -

484

if (lstat (dir, &stats))

lstat (dir, &stats)	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

485 { -

486 error (0, errno, _("failed to get attributes of %s"), -

487 quoteaf (dir)); -

488

return false;

never executed: return 0 ;

489 } -

490 -

491 -

492

if (! x->preserve_mode)

! x->preserve_mode	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 11 times by 1 test Evaluated by: cp

2-11

493 { -

494

if (omitted_permissions & ~stats.st_mode)

omitted_permis...~stats.st_mode	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

495

omitted_permissions &= ~ cached_umask ();

never executed: omitted_permissions &= ~ cached_umask ();

496

if (omitted_permissions & ~stats.st_mode

omitted_permis...~stats.st_mode	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

497

|| (stats.st_mode & S_IRWXU) != S_IRWXU)

(stats.st_mode...400\|0200\|0100)	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

498 { -

499 new->st.st_mode = stats.st_mode | omitted_permissions; -

500 new->restore_mode = true; -

501

}

never executed: end of block

502

}

executed 2 times by 1 test: end of block

Executed by:

503 -

504

if ((stats.st_mode & S_IRWXU) != S_IRWXU)

(stats.st_mode...400\|0200\|0100)	Description
TRUE	never evaluated
FALSE	evaluated 13 times by 1 test Evaluated by: cp

0-13

505 { -

506 /* Make the new directory searchable and writable. -

507 The original permissions will be restored later. */ -

508 -

509

if (lchmod (dir, stats.st_mode | S_IRWXU) != 0)

chmod (dir, st...0\|0100) ) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

510 { -

511 error (0, errno, _("setting permissions for %s"), -

512 quoteaf (dir)); -

513

return false;

never executed: return 0 ;

514 } -

515

}

never executed: end of block

516

}

executed 13 times by 1 test: end of block

Executed by:

517

else if (!S_ISDIR (stats.st_mode))

! (((( stats.s... == (0040000))	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

518 { -

519 error (0, 0, _("%s exists but is not a directory"), -

520 quoteaf (dir)); -

521

return false;

never executed: return 0 ;

522 } -

523 else -

524

*new_dst = false;

executed 2 times by 1 test: *new_dst = 0 ;

Executed by:

525 -

526 /* For existing dirs, set the security context as per that already -

527 set for the process global context. */ -

528

if (! *new_dst

! *new_dst	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 13 times by 1 test Evaluated by: cp

2-13

529

&& (x->set_security_context || x->preserve_security_context))

x->set_security_context	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

x->preserve_security_context	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

530 { -

531

if (! set_file_security_ctx (dir, x->preserve_security_context,

! set_file_sec...ontext, 0 , x)	Description
TRUE	never evaluated
FALSE	never evaluated

532

false, x)

! set_file_sec...ontext, 0 , x)	Description
TRUE	never evaluated
FALSE	never evaluated

533

&& x->require_preserve_context)

x->require_preserve_context	Description
TRUE	never evaluated
FALSE	never evaluated

534

return false;

never executed: return 0 ;

535

}

never executed: end of block

536 -

537 *slash++ = '/'; -

538 -

539 /* Avoid unnecessary calls to 'stat' when given -

540 file names containing multiple adjacent slashes. */ -

541

while (*slash == '/')

*slash == '/'	Description
TRUE	never evaluated
FALSE	evaluated 15 times by 1 test Evaluated by: cp

0-15

542

slash++;

never executed: slash++;

543

}

executed 15 times by 1 test: end of block

Executed by:

544

}

executed 6 times by 1 test: end of block

Executed by:

545 -

546 /* We get here if the parent of DIR already exists. */ -

547 -

548

else if (!S_ISDIR (stats.st_mode))

! (((( stats.s... == (0040000))	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: cp

0-6

549 { -

550 error (0, 0, _("%s exists but is not a directory"), quoteaf (dst_dir)); -

551

return false;

never executed: return 0 ;

552 } -

553 else -

554 { -

555 *new_dst = false; -

556

}

executed 6 times by 1 test: end of block

Executed by:

557

return true;

executed 12 times by 1 test: return 1 ;

Executed by:

558 } -

559 -

560 /* FILE is the last operand of this command. -

561 Return true if FILE is a directory. -

562 But report an error and exit if there is a problem accessing FILE, -

563 or if FILE does not exist but would have to refer to an existing -

564 directory if it referred to anything at all. -

565 -

566 If the file exists, store the file's status into *ST. -

567 Otherwise, set *NEW_DST. */ -

568 -

569 static bool -

570 target_directory_operand (char const *file, struct stat *st, bool *new_dst) -

571 { -

572

int err = (stat (file, st) == 0 ? 0 : errno);

stat (file, st) == 0	Description
TRUE	evaluated 306 times by 1 test Evaluated by: cp
FALSE	evaluated 386 times by 1 test Evaluated by: cp

306-386

573

bool is_a_dir = !err && S_ISDIR (st->st_mode);

!err	Description
TRUE	evaluated 306 times by 1 test Evaluated by: cp
FALSE	evaluated 386 times by 1 test Evaluated by: cp

(((( st->st_mo... == (0040000))	Description
TRUE	evaluated 44 times by 1 test Evaluated by: cp
FALSE	evaluated 262 times by 1 test Evaluated by: cp

44-386

574

if (err)

err	Description
TRUE	evaluated 386 times by 1 test Evaluated by: cp
FALSE	evaluated 306 times by 1 test Evaluated by: cp

306-386

575 { -

576

if (err != ENOENT)

err != 2	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 385 times by 1 test Evaluated by: cp

1-385

577

die (EXIT_FAILURE, err, _("failed to access %s"), quoteaf (file));

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, err, dcgettext (((void *)0), \"failed to access %s\", 5), quotearg_style (shell_escape_always_quoting_style, file)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , e...s_quoting_style, file)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , err, dcgettext (((void *)0), "failed to access %s" , 5) , quotearg_style (shell_escape_always_quoting_style, file)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));

Executed by:

578 *new_dst = true; -

579

}

executed 385 times by 1 test: end of block

Executed by:

385

580

return is_a_dir;

executed 691 times by 1 test: return is_a_dir;

Executed by:

691

581 } -

582 -

583 /* Scan the arguments, and copy each by calling copy. -

584 Return true if successful. */ -

585 -

586 static bool -

587 do_copy (int n_files, char **file, const char *target_directory, -

588 bool no_target_directory, struct cp_options *x) -

589 { -

590 struct stat sb; -

591 bool new_dst = false; -

592 bool ok = true; -

593 -

594

if (n_files <= !target_directory)

n_files <= !target_directory	Description
TRUE	never evaluated
FALSE	evaluated 692 times by 1 test Evaluated by: cp

0-692

595 { -

596

if (n_files <= 0)

n_files <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

597

error (0, 0, _("missing file operand"));

never executed: error (0, 0, dcgettext (((void *)0), "missing file operand" , 5) );

598 else -

599

error (0, 0, _("missing destination file operand after %s"),

never executed:

error (0, 0, dcgettext (((void *)0), "missing destination file operand after %s" , 5) , quotearg_style (shell_escape_always_quoting_style, file[0]));

600

quoteaf (file[0]));

never executed:

error (0, 0, dcgettext (((void *)0), "missing destination file operand after %s" , 5) , quotearg_style (shell_escape_always_quoting_style, file[0]));

601 usage (EXIT_FAILURE); -

602

}

never executed: end of block

603 -

604

if (no_target_directory)

no_target_directory	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 690 times by 1 test Evaluated by: cp

2-690

605 { -

606

if (target_directory)

target_directory	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

607

die (EXIT_FAILURE, 0,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot combine --target-directory (-t) \" \"and --no-target-directory (-T)\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcg...target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot combine --target-directory (-t) " "and --no-target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

608

_("cannot combine --target-directory (-t) "

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot combine --target-directory (-t) \" \"and --no-target-directory (-T)\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcg...target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot combine --target-directory (-t) " "and --no-target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

609

"and --no-target-directory (-T)"));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot combine --target-directory (-t) \" \"and --no-target-directory (-T)\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcg...target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot combine --target-directory (-t) " "and --no-target-directory (-T)" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

610

if (2 < n_files)

2 < n_files	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

611 { -

612 error (0, 0, _("extra operand %s"), quoteaf (file[2])); -

613 usage (EXIT_FAILURE); -

614

}

never executed: end of block

615 /* Update NEW_DST and SB, which may be checked below. */ -

616 ignore_value (target_directory_operand (file[n_files -1], &sb, &new_dst)); -

617

}

executed 2 times by 1 test: end of block

Executed by:

618

else if (!target_directory)

!target_directory	Description
TRUE	evaluated 690 times by 1 test Evaluated by: cp
FALSE	never evaluated

0-690

619 { -

620

if (2 <= n_files

2 <= n_files	Description
TRUE	evaluated 690 times by 1 test Evaluated by: cp
FALSE	never evaluated

0-690

621

&& target_directory_operand (file[n_files - 1], &sb, &new_dst))

target_directo...&sb, &new_dst)	Description
TRUE	evaluated 44 times by 1 test Evaluated by: cp
FALSE	evaluated 645 times by 1 test Evaluated by: cp

44-645

622

target_directory = file[--n_files];

executed 44 times by 1 test: target_directory = file[--n_files];

Executed by:

623

else if (2 < n_files)

2 < n_files	Description
TRUE	never evaluated
FALSE	evaluated 645 times by 1 test Evaluated by: cp

0-645

624

die (EXIT_FAILURE, 0, _("target %s is not a directory"),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"target %s is not a directory\", 5), quotearg_style (shell_escape_always_quoting_style, file[n_files - 1])), assume (false))" ")"); int _gl_dummy; }...)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "target %s is not a directory" , 5) , quotearg_style (shell_escape_always_quoting_style, file[n_files - 1])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

625

quoteaf (file[n_files - 1]));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"target %s is not a directory\", 5), quotearg_style (shell_escape_always_quoting_style, file[n_files - 1])), assume (false))" ")"); int _gl_dummy; }...)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "target %s is not a directory" , 5) , quotearg_style (shell_escape_always_quoting_style, file[n_files - 1])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

626

}

executed 689 times by 1 test: end of block

Executed by:

689

627 -

628

if (target_directory)

target_directory	Description
TRUE	evaluated 44 times by 1 test Evaluated by: cp
FALSE	evaluated 647 times by 1 test Evaluated by: cp

44-647

629 { -

630 /* cp file1...filen edir -

631 Copy the files 'file1' through 'filen' -

632 to the existing directory 'edir'. */ -

633 -

634 /* Initialize these hash tables only if we'll need them. -

635 The problems they're used to detect can arise only if -

636 there are two or more files to copy. */ -

637

if (2 <= n_files)

2 <= n_files	Description
TRUE	evaluated 19 times by 1 test Evaluated by: cp
FALSE	evaluated 25 times by 1 test Evaluated by: cp

19-25

638 { -

639 dest_info_init (x); -

640 src_info_init (x); -

641

}

executed 19 times by 1 test: end of block

Executed by:

642 -

643

for (int i = 0; i < n_files; i++)

i < n_files	Description
TRUE	evaluated 65 times by 1 test Evaluated by: cp
FALSE	evaluated 44 times by 1 test Evaluated by: cp

44-65

644 { -

645 char *dst_name; -

646 bool parent_exists = true; /* True if dir_name (dst_name) exists. */ -

647 struct dir_attr *attr_list; -

648 char *arg_in_concat = NULL; -

649 char *arg = file[i]; -

650 -

651 /* Trailing slashes are meaningful (i.e., maybe worth preserving) -

652 only in the source file names. */ -

653

if (remove_trailing_slashes)

remove_trailing_slashes	Description
TRUE	never evaluated
FALSE	evaluated 65 times by 1 test Evaluated by: cp

0-65

654

strip_trailing_slashes (arg);

never executed: strip_trailing_slashes (arg);

655 -

656

if (parents_option)

parents_option	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 52 times by 1 test Evaluated by: cp

13-52

657 { -

658 char *arg_no_trailing_slash; -

659 -

660 /* Use 'arg' without trailing slashes in constructing destination -

661 file names. Otherwise, we can end up trying to create a -

662 directory via 'mkdir ("dst/foo/"...', which is not portable. -

663 It fails, due to the trailing slash, on at least -

664 NetBSD 1.[34] systems. */ -

665 ASSIGN_STRDUPA (arg_no_trailing_slash, arg); -

666 strip_trailing_slashes (arg_no_trailing_slash); -

667 -

668 /* Append all of 'arg' (minus any trailing slash) to 'dest'. */ -

669 dst_name = file_name_concat (target_directory, -

670 arg_no_trailing_slash, -

671 &arg_in_concat); -

672 -

673 /* For --parents, we have to make sure that the directory -

674 dir_name (dst_name) exists. We may have to create a few -

675 leading directories. */ -

676 parent_exists = -

677 (make_dir_parents_private -

678 (dst_name, arg_in_concat - dst_name, -

679 (x->verbose ? "%s -> %s\n" : NULL), -

680 &attr_list, &new_dst, x)); -

681

}

executed 13 times by 1 test: end of block

Executed by:

682 else -

683 { -

684 char *arg_base; -

685 /* Append the last component of 'arg' to 'target_directory'. */ -

686 ASSIGN_STRDUPA (arg_base, last_component (arg)); -

687 strip_trailing_slashes (arg_base); -

688 /* For 'cp -R source/.. dest', don't copy into 'dest/..'. */ -

689

dst_name = (STREQ (arg_base, "..")

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

never executed: end of block

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

never executed: end of block

executed 2 times by 1 test: end of block

Executed by:

( __extension_...)))); }) == 0)	Description
TRUE	never evaluated
FALSE	evaluated 52 times by 1 test Evaluated by: cp

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	evaluated 52 times by 1 test Evaluated by: cp
FALSE	never evaluated

__result == 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 50 times by 1 test Evaluated by: cp

__s2_len > 1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

0-52

690 ? xstrdup (target_directory) -

691 : file_name_concat (target_directory, arg_base, -

692 NULL)); -

693

}

executed 52 times by 1 test: end of block

Executed by:

694 -

695

if (!parent_exists)

!parent_exists	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 64 times by 1 test Evaluated by: cp

1-64

696 { -

697 /* make_dir_parents_private failed, so don't even -

698 attempt the copy. */ -

699 ok = false; -

700

}

executed 1 time by 1 test: end of block

Executed by:

701 else -

702 { -

703 bool copy_into_self; -

704 ok &= copy (arg, dst_name, new_dst, x, &copy_into_self, NULL); -

705 -

706

if (parents_option)

parents_option	Description
TRUE	evaluated 12 times by 1 test Evaluated by: cp
FALSE	evaluated 52 times by 1 test Evaluated by: cp

12-52

707

ok &= re_protect (dst_name, arg_in_concat - dst_name,

executed 12 times by 1 test: ok &= re_protect (dst_name, arg_in_concat - dst_name, attr_list, x);

Executed by:

708

attr_list, x);

executed 12 times by 1 test: ok &= re_protect (dst_name, arg_in_concat - dst_name, attr_list, x);

Executed by:

709

}

executed 64 times by 1 test: end of block

Executed by:

710 -

711

if (parents_option)

parents_option	Description
TRUE	evaluated 13 times by 1 test Evaluated by: cp
FALSE	evaluated 52 times by 1 test Evaluated by: cp

13-52

712 { -

713

while (attr_list)

attr_list	Description
TRUE	evaluated 15 times by 1 test Evaluated by: cp
FALSE	evaluated 13 times by 1 test Evaluated by: cp

13-15

714 { -

715 struct dir_attr *p = attr_list; -

716 attr_list = attr_list->next; -

717 free (p); -

718

}

executed 15 times by 1 test: end of block

Executed by:

719

}

executed 13 times by 1 test: end of block

Executed by:

720 -

721 free (dst_name); -

722

}

executed 65 times by 1 test: end of block

Executed by:

723

}

executed 44 times by 1 test: end of block

Executed by:

724 else /* !target_directory */ -

725 { -

726 char const *new_dest; -

727 char const *source = file[0]; -

728 char const *dest = file[1]; -

729 bool unused; -

730 -

731

if (parents_option)

parents_option	Description
TRUE	never evaluated
FALSE	evaluated 647 times by 1 test Evaluated by: cp

0-647

732 { -

733 error (0, 0, -

734 _("with --parents, the destination must be a directory")); -

735 usage (EXIT_FAILURE); -

736

}

never executed: end of block

737 -

738 /* When the force and backup options have been specified and -

739 the source and destination are the same name for an existing -

740 regular file, convert the user's command, e.g., -

741 'cp --force --backup foo foo' to 'cp --force foo fooSUFFIX' -

742 where SUFFIX is determined by any version control options used. */ -

743 -

744

if (x->unlink_dest_after_failed_open

x->unlink_dest...er_failed_open	Description
TRUE	evaluated 64 times by 1 test Evaluated by: cp
FALSE	evaluated 583 times by 1 test Evaluated by: cp

64-583

745

&& x->backup_type != no_backups

x->backup_type != no_backups	Description
TRUE	evaluated 24 times by 1 test Evaluated by: cp
FALSE	evaluated 40 times by 1 test Evaluated by: cp

24-40

746

&& STREQ (source, dest)

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

never executed: end of block

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

never executed: end of block

( __extension_...)))); }) == 0)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: cp
FALSE	evaluated 18 times by 1 test Evaluated by: cp

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

0-18

747

&& !new_dst && S_ISREG (sb.st_mode))

!new_dst	Description
TRUE	evaluated 6 times by 1 test Evaluated by: cp
FALSE	never evaluated

(((( sb.st_mod... == (0100000))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: cp
FALSE	never evaluated

0-6

748 { -

749 static struct cp_options x_tmp; -

750 -

751 new_dest = find_backup_file_name (dest, x->backup_type); -

752 /* Set x->backup_type to 'no_backups' so that the normal backup -

753 mechanism is not used when performing the actual copy. -

754 backup_type must be set to 'no_backups' only *after* the above -

755 call to find_backup_file_name -- that function uses -

756 backup_type to determine the suffix it applies. */ -

757 x_tmp = *x; -

758 x_tmp.backup_type = no_backups; -

759 x = &x_tmp; -

760

}

executed 6 times by 1 test: end of block

Executed by:

761 else -

762 { -

763 new_dest = dest; -

764

}

executed 641 times by 1 test: end of block

Executed by:

641

765 -

766 ok = copy (source, new_dest, 0, x, &unused, NULL); -

767

}

executed 647 times by 1 test: end of block

Executed by:

647

768 -

769

return ok;

executed 691 times by 1 test: return ok;

Executed by:

691

770 } -

771 -

772 static void -

773 cp_option_init (struct cp_options *x) -

774 { -

775 cp_options_default (x); -

776 x->copy_as_regular = true; -

777 x->dereference = DEREF_UNDEFINED; -

778 x->unlink_dest_before_opening = false; -

779 x->unlink_dest_after_failed_open = false; -

780 x->hard_link = false; -

781 x->interactive = I_UNSPECIFIED; -

782 x->move_mode = false; -

783 x->install_mode = false; -

784 x->one_file_system = false; -

785 x->reflink_mode = REFLINK_NEVER; -

786 -

787 x->preserve_ownership = false; -

788 x->preserve_links = false; -

789 x->preserve_mode = false; -

790 x->preserve_timestamps = false; -

791 x->explicit_no_preserve_mode = false; -

792 x->preserve_security_context = false; /* -a or --preserve=context. */ -

793 x->require_preserve_context = false; /* --preserve=context. */ -

794 x->set_security_context = false; /* -Z, set sys default context. */ -

795 x->preserve_xattr = false; -

796 x->reduce_diagnostics = false; -

797 x->require_preserve_xattr = false; -

798 -

799 x->data_copy_required = true; -

800 x->require_preserve = false; -

801 x->recursive = false; -

802 x->sparse_mode = SPARSE_AUTO; -

803 x->symbolic_link = false; -

804 x->set_mode = false; -

805 x->mode = 0; -

806 -

807 /* Not used. */ -

808 x->stdin_tty = false; -

809 -

810 x->update = false; -

811 x->verbose = false; -

812 -

813 /* By default, refuse to open a dangling destination symlink, because -

814 in general one cannot do that safely, give the current semantics of -

815 open's O_EXCL flag, (which POSIX doesn't even allow cp to use, btw). -

816 But POSIX requires it. */ -

817 x->open_dangling_dest_symlink = getenv ("POSIXLY_CORRECT") != NULL; -

818 -

819 x->dest_info = NULL; -

820 x->src_info = NULL; -

821

}

executed 823 times by 1 test: end of block

Executed by:

823

822 -

823 /* Given a string, ARG, containing a comma-separated list of arguments -

824 to the --preserve option, set the appropriate fields of X to ON_OFF. */ -

825 static void -

826 decode_preserve_arg (char const *arg, struct cp_options *x, bool on_off) -

827 { -

828 enum File_attribute -

829 { -

830 PRESERVE_MODE, -

831 PRESERVE_TIMESTAMPS, -

832 PRESERVE_OWNERSHIP, -

833 PRESERVE_LINK, -

834 PRESERVE_CONTEXT, -

835 PRESERVE_XATTR, -

836 PRESERVE_ALL -

837 }; -

838 static enum File_attribute const preserve_vals[] = -

839 { -

840 PRESERVE_MODE, PRESERVE_TIMESTAMPS, -

841 PRESERVE_OWNERSHIP, PRESERVE_LINK, PRESERVE_CONTEXT, PRESERVE_XATTR, -

842 PRESERVE_ALL -

843 }; -

844 /* Valid arguments to the '--preserve' option. */ -

845 static char const* const preserve_args[] = -

846 { -

847 "mode", "timestamps", -

848 "ownership", "links", "context", "xattr", "all", NULL -

849 }; -

850 ARGMATCH_VERIFY (preserve_args, preserve_vals); -

851 -

852 char *arg_writable = xstrdup (arg); -

853 char *s = arg_writable; -

854 do -

855 { -

856 /* find next comma */ -

857

char *comma = strchr (s, ',');

__builtin_constant_p ( ',' )	Description
TRUE	evaluated 19 times by 1 test Evaluated by: cp
FALSE	never evaluated

!__builtin_constant_p ( s )	Description
TRUE	evaluated 19 times by 1 test Evaluated by: cp
FALSE	never evaluated

( ',' ) == '\0'	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: cp

0-19

858 enum File_attribute val; -

859 -

860 /* If we found a comma, put a NUL in its place and advance. */ -

861

if (comma)

comma	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 18 times by 1 test Evaluated by: cp

1-18

862

*comma++ = 0;

executed 1 time by 1 test: *comma++ = 0;

Executed by:

863 -

864 /* process S. */ -

865 val = XARGMATCH (on_off ? "--preserve" : "--no-preserve", -

866 s, preserve_args, preserve_vals); -

867 switch (val) -

868 { -

869

case PRESERVE_MODE:

executed 8 times by 1 test: case PRESERVE_MODE:

Executed by:

870 x->preserve_mode = on_off; -

871 x->explicit_no_preserve_mode = !on_off; -

872

break;

executed 8 times by 1 test: break;

Executed by:

873 -

874

case PRESERVE_TIMESTAMPS:

never executed: case PRESERVE_TIMESTAMPS:

875 x->preserve_timestamps = on_off; -

876

break;

never executed: break;

877 -

878

case PRESERVE_OWNERSHIP:

executed 1 time by 1 test: case PRESERVE_OWNERSHIP:

Executed by:

879 x->preserve_ownership = on_off; -

880

break;

executed 1 time by 1 test: break;

Executed by:

881 -

882

case PRESERVE_LINK:

executed 7 times by 1 test: case PRESERVE_LINK:

Executed by:

883 x->preserve_links = on_off; -

884

break;

executed 7 times by 1 test: break;

Executed by:

885 -

886

case PRESERVE_CONTEXT:

never executed: case PRESERVE_CONTEXT:

887 x->require_preserve_context = on_off; -

888 x->preserve_security_context = on_off; -

889

break;

never executed: break;

890 -

891

case PRESERVE_XATTR:

executed 1 time by 1 test: case PRESERVE_XATTR:

Executed by:

892 x->preserve_xattr = on_off; -

893 x->require_preserve_xattr = on_off; -

894

break;

executed 1 time by 1 test: break;

Executed by:

895 -

896

case PRESERVE_ALL:

executed 1 time by 1 test: case PRESERVE_ALL:

Executed by:

897 x->preserve_mode = on_off; -

898 x->preserve_timestamps = on_off; -

899 x->preserve_ownership = on_off; -

900 x->preserve_links = on_off; -

901 x->explicit_no_preserve_mode = !on_off; -

902

if (selinux_enabled)

selinux_enabled	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: cp

0-1

903

x->preserve_security_context = on_off;

never executed: x->preserve_security_context = on_off;

904 x->preserve_xattr = on_off; -

905

break;

executed 1 time by 1 test: break;

Executed by:

906 -

907

default:

never executed: default:

908

abort ();

never executed: abort ();

909 } -

910 s = comma; -

911

}

executed 18 times by 1 test: end of block

Executed by:

912

while (s);

s	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 17 times by 1 test Evaluated by: cp

1-17

913 -

914 free (arg_writable); -

915

}

executed 17 times by 1 test: end of block

Executed by:

916 -

917 int -

918 main (int argc, char **argv) -

919 { -

920 int c; -

921 bool ok; -

922 bool make_backups = false; -

923 char const *backup_suffix = NULL; -

924 char *version_control_string = NULL; -

925 struct cp_options x; -

926 bool copy_contents = false; -

927 char *target_directory = NULL; -

928 bool no_target_directory = false; -

929 char const *scontext = NULL; -

930 -

931 initialize_main (&argc, &argv); -

932 set_program_name (argv[0]); -

933 setlocale (LC_ALL, ""); -

934 bindtextdomain (PACKAGE, LOCALEDIR); -

935 textdomain (PACKAGE); -

936 -

937 atexit (close_stdin); -

938 -

939 selinux_enabled = (0 < is_selinux_enabled ()); -

940 cp_option_init (&x); -

941 -

942

while ((c = getopt_long (argc, argv, "abdfHilLnprst:uvxPRS:TZ",

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 761 times by 1 test Evaluated by: cp
FALSE	evaluated 696 times by 1 test Evaluated by: cp

696-761

943

long_opts, NULL))

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 761 times by 1 test Evaluated by: cp
FALSE	evaluated 696 times by 1 test Evaluated by: cp

696-761

944

!= -1)

(c = getopt_lo... *)0) )) != -1	Description
TRUE	evaluated 761 times by 1 test Evaluated by: cp
FALSE	evaluated 696 times by 1 test Evaluated by: cp

696-761

945 { -

946 switch (c) -

947 { -

948

case SPARSE_OPTION:

executed 87 times by 1 test: case SPARSE_OPTION:

Executed by:

949 x.sparse_mode = XARGMATCH ("--sparse", optarg, -

950 sparse_type_string, sparse_type); -

951

break;

executed 86 times by 1 test: break;

Executed by:

952 -

953

case REFLINK_OPTION:

executed 9 times by 1 test: case REFLINK_OPTION:

Executed by:

954

if (optarg == NULL)

optarg == ((void *)0)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: cp
FALSE	evaluated 5 times by 1 test Evaluated by: cp

4-5

955

x.reflink_mode = REFLINK_ALWAYS;

executed 4 times by 1 test: x.reflink_mode = REFLINK_ALWAYS;

Executed by:

956 else -

957

x.reflink_mode = XARGMATCH ("--reflink", optarg,

executed 5 times by 1 test:

x.reflink_mode = ((reflink_type) [__xargmatch_internal ("--reflink", optarg, reflink_type_string, (char const *) (reflink_type), sizeof *(reflink_type), argmatch_die)]) ;

Executed by:

958

reflink_type_string, reflink_type);

executed 5 times by 1 test:

x.reflink_mode = ((reflink_type) [__xargmatch_internal ("--reflink", optarg, reflink_type_string, (char const *) (reflink_type), sizeof *(reflink_type), argmatch_die)]) ;

Executed by:

959

break;

executed 9 times by 1 test: break;

Executed by:

960 -

961

case 'a':

executed 19 times by 1 test: case 'a':

Executed by:

962 /* Like -dR --preserve=all with reduced failure diagnostics. */ -

963 x.dereference = DEREF_NEVER; -

964 x.preserve_links = true; -

965 x.preserve_ownership = true; -

966 x.preserve_mode = true; -

967 x.preserve_timestamps = true; -

968 x.require_preserve = true; -

969

if (selinux_enabled)

selinux_enabled	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: cp

0-19

970

x.preserve_security_context = true;

never executed: x.preserve_security_context = 1 ;

971 x.preserve_xattr = true; -

972 x.reduce_diagnostics = true; -

973 x.recursive = true; -

974

break;

executed 19 times by 1 test: break;

Executed by:

975 -

976

case 'b':

executed 108 times by 1 test: case 'b':

Executed by:

108

977 make_backups = true; -

978

if (optarg)

optarg	Description
TRUE	evaluated 46 times by 1 test Evaluated by: cp
FALSE	evaluated 62 times by 1 test Evaluated by: cp

46-62

979

version_control_string = optarg;

executed 46 times by 1 test: version_control_string = optarg;

Executed by:

980

break;

executed 108 times by 1 test: break;

Executed by:

108

981 -

982

case ATTRIBUTES_ONLY_OPTION:

executed 4 times by 1 test: case ATTRIBUTES_ONLY_OPTION:

Executed by:

983 x.data_copy_required = false; -

984

break;

executed 4 times by 1 test: break;

Executed by:

985 -

986

case COPY_CONTENTS_OPTION:

executed 5 times by 1 test: case COPY_CONTENTS_OPTION:

Executed by:

987 copy_contents = true; -

988

break;

executed 5 times by 1 test: break;

Executed by:

989 -

990

case 'd':

executed 64 times by 1 test: case 'd':

Executed by:

991 x.preserve_links = true; -

992 x.dereference = DEREF_NEVER; -

993

break;

executed 64 times by 1 test: break;

Executed by:

994 -

995

case 'f':

executed 66 times by 1 test: case 'f':

Executed by:

996 x.unlink_dest_after_failed_open = true; -

997

break;

executed 66 times by 1 test: break;

Executed by:

998 -

999

case 'H':

executed 9 times by 1 test: case 'H':

Executed by:

1000 x.dereference = DEREF_COMMAND_LINE_ARGUMENTS; -

1001

break;

executed 9 times by 1 test: break;

Executed by:

1002 -

1003

case 'i':

executed 11 times by 1 test: case 'i':

Executed by:

1004 x.interactive = I_ASK_USER; -

1005

break;

executed 11 times by 1 test: break;

Executed by:

1006 -

1007

case 'l':

executed 77 times by 1 test: case 'l':

Executed by:

1008 x.hard_link = true; -

1009

break;

executed 77 times by 1 test: break;

Executed by:

1010 -

1011

case 'L':

executed 11 times by 1 test: case 'L':

Executed by:

1012 x.dereference = DEREF_ALWAYS; -

1013

break;

executed 11 times by 1 test: break;

Executed by:

1014 -

1015

case 'n':

executed 8 times by 1 test: case 'n':

Executed by:

1016 x.interactive = I_ALWAYS_NO; -

1017

break;

executed 8 times by 1 test: break;

Executed by:

1018 -

1019

case 'P':

executed 12 times by 1 test: case 'P':

Executed by:

1020 x.dereference = DEREF_NEVER; -

1021

break;

executed 12 times by 1 test: break;

Executed by:

1022 -

1023

case NO_PRESERVE_ATTRIBUTES_OPTION:

executed 8 times by 1 test: case NO_PRESERVE_ATTRIBUTES_OPTION:

Executed by:

1024 decode_preserve_arg (optarg, &x, false); -

1025

break;

executed 7 times by 1 test: break;

Executed by:

1026 -

1027

case PRESERVE_ATTRIBUTES_OPTION:

executed 14 times by 1 test: case PRESERVE_ATTRIBUTES_OPTION:

Executed by:

1028

if (optarg == NULL)

optarg == ((void *)0)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: cp
FALSE	evaluated 10 times by 1 test Evaluated by: cp

4-10

1029 { -

1030 /* Fall through to the case for 'p' below. */ -

1031

}

executed 4 times by 1 test: end of block

Executed by:

1032 else -

1033 { -

1034 decode_preserve_arg (optarg, &x, true); -

1035 x.require_preserve = true; -

1036

break;

executed 10 times by 1 test: break;

Executed by:

1037 } -

1038 FALLTHROUGH; -

1039 -

1040

case 'p':

code before this statement executed 4 times by 1 test: case 'p':

Executed by:

executed 7 times by 1 test: case 'p':

Executed by:

4-7

1041 x.preserve_ownership = true; -

1042 x.preserve_mode = true; -

1043 x.preserve_timestamps = true; -

1044 x.require_preserve = true; -

1045

break;

executed 11 times by 1 test: break;

Executed by:

1046 -

1047

case PARENTS_OPTION:

executed 12 times by 1 test: case PARENTS_OPTION:

Executed by:

1048 parents_option = true; -

1049

break;

executed 12 times by 1 test: break;

Executed by:

1050 -

1051

case 'r':

executed 11 times by 1 test: case 'r':

Executed by:

1052

case 'R':

executed 35 times by 1 test: case 'R':

Executed by:

1053 x.recursive = true; -

1054

break;

executed 46 times by 1 test: break;

Executed by:

1055 -

1056

case UNLINK_DEST_BEFORE_OPENING:

executed 21 times by 1 test: case UNLINK_DEST_BEFORE_OPENING:

Executed by:

1057 x.unlink_dest_before_opening = true; -

1058

break;

executed 21 times by 1 test: break;

Executed by:

1059 -

1060

case STRIP_TRAILING_SLASHES_OPTION:

executed 1 time by 1 test: case STRIP_TRAILING_SLASHES_OPTION:

Executed by:

1061 remove_trailing_slashes = true; -

1062

break;

executed 1 time by 1 test: break;

Executed by:

1063 -

1064

case 's':

executed 3 times by 1 test: case 's':

Executed by:

1065 x.symbolic_link = true; -

1066

break;

executed 3 times by 1 test: break;

Executed by:

1067 -

1068

case 't':

executed 3 times by 1 test: case 't':

Executed by:

1069

if (target_directory)

target_directory	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: cp

0-3

1070

die (EXIT_FAILURE, 0,

never executed:

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

1071

_("multiple target directories specified"));

never executed:

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

1072 else -

1073 { -

1074 struct stat st; -

1075

if (stat (optarg, &st) != 0)

stat (optarg, &st) != 0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: cp
FALSE	never evaluated

0-3

1076

die (EXIT_FAILURE, errno, _("failed to access %s"),

executed 3 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to access %s\", 5), quotearg_style (shell_escape_always_quoting_style, optarg)), assume (false))" ")"); int _gl_dummy; ..., (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to access %s" , 5) , quotearg_style (shell_escape_always_quoting_style, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

1077

quoteaf (optarg));

executed 3 times by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to access %s\", 5), quotearg_style (shell_escape_always_quoting_style, optarg)), assume (false))" ")"); int _gl_dummy; ..., (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to access %s" , 5) , quotearg_style (shell_escape_always_quoting_style, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

1078

if (! S_ISDIR (st.st_mode))

! (((( st.st_m... == (0040000))	Description
TRUE	never evaluated
FALSE	never evaluated

1079

die (EXIT_FAILURE, 0, _("target %s is not a directory"),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"target %s is not a directory\", 5), quotearg_style (shell_escape_always_quoting_style, optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((erro...yle, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "target %s is not a directory" , 5) , quotearg_style (shell_escape_always_quoting_style, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1080

quoteaf (optarg));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"target %s is not a directory\", 5), quotearg_style (shell_escape_always_quoting_style, optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((erro...yle, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "target %s is not a directory" , 5) , quotearg_style (shell_escape_always_quoting_style, optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1081

}

never executed: end of block

1082 target_directory = optarg; -

1083

break;

never executed: break;

1084 -

1085

case 'T':

executed 4 times by 1 test: case 'T':

Executed by:

1086 no_target_directory = true; -

1087

break;

executed 4 times by 1 test: break;

Executed by:

1088 -

1089

case 'u':

executed 10 times by 1 test: case 'u':

Executed by:

1090 x.update = true; -

1091

break;

executed 10 times by 1 test: break;

Executed by:

1092 -

1093

case 'v':

executed 11 times by 1 test: case 'v':

Executed by:

1094 x.verbose = true; -

1095

break;

executed 11 times by 1 test: break;

Executed by:

1096 -

1097

case 'x':

executed 2 times by 1 test: case 'x':

Executed by:

1098 x.one_file_system = true; -

1099

break;

executed 2 times by 1 test: break;

Executed by:

1100 -

1101

case 'Z':

executed 2 times by 1 test: case 'Z':

Executed by:

1102 /* politely decline if we're not on a selinux-enabled kernel. */ -

1103

if (selinux_enabled)

selinux_enabled	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

1104 { -

1105

if (optarg)

optarg	Description
TRUE	never evaluated
FALSE	never evaluated

1106

scontext = optarg;

never executed: scontext = optarg;

1107 else -

1108

x.set_security_context = true;

never executed: x.set_security_context = 1 ;

1109 } -

1110

else if (optarg)

optarg	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: cp

0-2

1111 { -

1112 error (0, 0, -

1113 _("warning: ignoring --context; " -

1114 "it requires an SELinux-enabled kernel")); -

1115

}

never executed: end of block

1116

break;

executed 2 times by 1 test: break;

Executed by:

1117 -

1118

case 'S':

executed 5 times by 1 test: case 'S':

Executed by:

1119 make_backups = true; -

1120 backup_suffix = optarg; -

1121

break;

executed 5 times by 1 test: break;

Executed by:

1122 -

1123

case_GETOPT_HELP_CHAR;

never executed: break;

executed 46 times by 1 test: case GETOPT_HELP_CHAR:

Executed by:

0-46

1124 -

1125

case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);

executed 73 times by 1 test: exit ( 0 );

Executed by:

never executed: break;

executed 73 times by 1 test: case GETOPT_VERSION_CHAR:

Executed by:

0-73

1126 -

1127

default:

executed 3 times by 1 test: default:

Executed by:

1128 usage (EXIT_FAILURE); -

1129

}

never executed: end of block

1130 } -

1131 -

1132

if (x.hard_link && x.symbolic_link)

x.hard_link	Description
TRUE	evaluated 75 times by 1 test Evaluated by: cp
FALSE	evaluated 621 times by 1 test Evaluated by: cp

x.symbolic_link	Description
TRUE	never evaluated
FALSE	evaluated 75 times by 1 test Evaluated by: cp

0-621

1133 { -

1134 error (0, 0, _("cannot make both hard and symbolic links")); -

1135 usage (EXIT_FAILURE); -

1136

}

never executed: end of block

1137 -

1138

if (x.interactive == I_ALWAYS_NO)

x.interactive == I_ALWAYS_NO	Description
TRUE	evaluated 5 times by 1 test Evaluated by: cp
FALSE	evaluated 691 times by 1 test Evaluated by: cp

5-691

1139

x.update = false;

executed 5 times by 1 test: x.update = 0 ;

Executed by:

1140 -

1141

if (make_backups && x.interactive == I_ALWAYS_NO)

make_backups	Description
TRUE	evaluated 106 times by 1 test Evaluated by: cp
FALSE	evaluated 590 times by 1 test Evaluated by: cp

x.interactive == I_ALWAYS_NO	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 105 times by 1 test Evaluated by: cp

1-590

1142 { -

1143 error (0, 0, -

1144 _("options --backup and --no-clobber are mutually exclusive")); -

1145 usage (EXIT_FAILURE); -

1146

}

never executed: end of block

1147 -

1148

if (x.reflink_mode == REFLINK_ALWAYS && x.sparse_mode != SPARSE_AUTO)

x.reflink_mode...REFLINK_ALWAYS	Description
TRUE	evaluated 4 times by 1 test Evaluated by: cp
FALSE	evaluated 691 times by 1 test Evaluated by: cp

x.sparse_mode != SPARSE_AUTO	Description
TRUE	evaluated 2 times by 1 test Evaluated by: cp
FALSE	evaluated 2 times by 1 test Evaluated by: cp

2-691

1149 { -

1150 error (0, 0, _("--reflink can be used only with --sparse=auto")); -

1151 usage (EXIT_FAILURE); -

1152

}

never executed: end of block

1153 -

1154

x.backup_type = (make_backups

make_backups	Description
TRUE	evaluated 105 times by 1 test Evaluated by: cp
FALSE	evaluated 588 times by 1 test Evaluated by: cp

105-588

1155 ? xget_version (_("backup type"), -

1156 version_control_string) -

1157 : no_backups); -

1158 set_simple_backup_suffix (backup_suffix); -

1159 -

1160

if (x.dereference == DEREF_UNDEFINED)

x.dereference ...EREF_UNDEFINED	Description
TRUE	evaluated 586 times by 1 test Evaluated by: cp
FALSE	evaluated 107 times by 1 test Evaluated by: cp

107-586

1161 { -

1162

if (x.recursive && ! x.hard_link)

x.recursive	Description
TRUE	evaluated 25 times by 1 test Evaluated by: cp
FALSE	evaluated 561 times by 1 test Evaluated by: cp

! x.hard_link	Description
TRUE	evaluated 19 times by 1 test Evaluated by: cp
FALSE	evaluated 6 times by 1 test Evaluated by: cp

6-561

1163 /* This is compatible with FreeBSD. */ -

1164

x.dereference = DEREF_NEVER;

executed 19 times by 1 test: x.dereference = DEREF_NEVER;

Executed by:

1165 else -

1166

x.dereference = DEREF_ALWAYS;

executed 567 times by 1 test: x.dereference = DEREF_ALWAYS;

Executed by:

567

1167 } -

1168 -

1169

if (x.recursive)

x.recursive	Description
TRUE	evaluated 60 times by 1 test Evaluated by: cp
FALSE	evaluated 633 times by 1 test Evaluated by: cp

60-633

1170

x.copy_as_regular = copy_contents;

executed 60 times by 1 test: x.copy_as_regular = copy_contents;

Executed by:

1171 -

1172 /* Ensure -Z overrides -a. */ -

1173

if ((x.set_security_context || scontext)

x.set_security_context	Description
TRUE	never evaluated
FALSE	evaluated 693 times by 1 test Evaluated by: cp

scontext	Description
TRUE	never evaluated
FALSE	evaluated 693 times by 1 test Evaluated by: cp

0-693

1174

&& ! x.require_preserve_context)

! x.require_preserve_context	Description
TRUE	never evaluated
FALSE	never evaluated

1175

x.preserve_security_context = false;

never executed: x.preserve_security_context = 0 ;

1176 -

1177

if (x.preserve_security_context && (x.set_security_context || scontext))

x.preserve_security_context	Description
TRUE	never evaluated
FALSE	evaluated 693 times by 1 test Evaluated by: cp

x.set_security_context	Description
TRUE	never evaluated
FALSE	never evaluated

scontext	Description
TRUE	never evaluated
FALSE	never evaluated

0-693

1178

die (EXIT_FAILURE, 0,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot set target context and preserve it\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "cannot set target context and preserve it" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot set target context and preserve it" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1179

_("cannot set target context and preserve it"));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot set target context and preserve it\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "cannot set target context and preserve it" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot set target context and preserve it" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1180 -

1181

if (x.require_preserve_context && ! selinux_enabled)

x.require_preserve_context	Description
TRUE	never evaluated
FALSE	evaluated 693 times by 1 test Evaluated by: cp

! selinux_enabled	Description
TRUE	never evaluated
FALSE	never evaluated

0-693

1182

die (EXIT_FAILURE, 0,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot preserve security context \" \"without an SELinux-enabled kernel\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgett...n SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot preserve security context " "without an SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1183

_("cannot preserve security context "

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot preserve security context \" \"without an SELinux-enabled kernel\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgett...n SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot preserve security context " "without an SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1184

"without an SELinux-enabled kernel"));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot preserve security context \" \"without an SELinux-enabled kernel\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgett...n SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot preserve security context " "without an SELinux-enabled kernel" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1185 -

1186 /* FIXME: This handles new files. But what about existing files? -

1187 I.e., if updating a tree, new files would have the specified context, -

1188 but shouldn't existing files be updated for consistency like this? -

1189 if (scontext) -

1190 restorecon (dst_path, 0, true); -

1191 */ -

1192

if (scontext && setfscreatecon (se_const (scontext)) < 0)

scontext	Description
TRUE	never evaluated
FALSE	evaluated 693 times by 1 test Evaluated by: cp

setfscreatecon...scontext)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

0-693

1193

die (EXIT_FAILURE, errno,

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set default file creation context to %s\", 5), quote (scontext)), assume (false))" ")"); int _gl_dummy; })) ? ((erro... (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set default file creation context to %s" , 5) , quote (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1194

_("failed to set default file creation context to %s"),

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set default file creation context to %s\", 5), quote (scontext)), assume (false))" ")"); int _gl_dummy; })) ? ((erro... (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set default file creation context to %s" , 5) , quote (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1195

quote (scontext));

never executed:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set default file creation context to %s\", 5), quote (scontext)), assume (false))" ")"); int _gl_dummy; })) ? ((erro... (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set default file creation context to %s" , 5) , quote (scontext)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

1196 -

1197 #if !USE_XATTR -

1198

if (x.require_preserve_xattr)

x.require_preserve_xattr	Description
TRUE	evaluated 1 time by 1 test Evaluated by: cp
FALSE	evaluated 692 times by 1 test Evaluated by: cp

1-692

1199

die (EXIT_FAILURE, 0, _("cannot preserve extended attributes, cp is "

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot preserve extended attributes, cp is \" \"built without xattr support\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dc...ithout xattr support" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot preserve extended attributes, cp is " "built without xattr support" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

1200

"built without xattr support"));

executed 1 time by 1 test:

((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"cannot preserve extended attributes, cp is \" \"built without xattr support\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dc...ithout xattr support" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "cannot preserve extended attributes, cp is " "built without xattr support" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;

Executed by:

1201 #endif -

1202 -

1203 /* Allocate space for remembering copied and created files. */ -

1204 -

1205 hash_init (); -

1206 -

1207 ok = do_copy (argc - optind, argv + optind, -

1208 target_directory, no_target_directory, &x); -

1209 -

1210 #ifdef lint -

1211 forget_all (); -

1212 #endif -

1213 -

1214

return ok ? EXIT_SUCCESS : EXIT_FAILURE;

executed 691 times by 1 test: return ok ? 0 : 1 ;

Executed by:

691

1215 } -

Source code

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