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du.c

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1/* du -- summarize disk usage-
2 Copyright (C) 1988-2018 Free Software Foundation, Inc.-
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/* Differences from the Unix du:-
18 * Doesn't simply ignore the names of regular files given as arguments-
19 when -a is given.-
20-
21 By tege@sics.se, Torbjorn Granlund,-
22 and djm@ai.mit.edu, David MacKenzie.-
23 Variable blocks added by lm@sgi.com and eggert@twinsun.com.-
24 Rewritten to use nftw, then to use fts by Jim Meyering. */-
25-
26#include <config.h>-
27#include <getopt.h>-
28#include <sys/types.h>-
29#include <assert.h>-
30#include "system.h"-
31#include "argmatch.h"-
32#include "argv-iter.h"-
33#include "di-set.h"-
34#include "die.h"-
35#include "error.h"-
36#include "exclude.h"-
37#include "fprintftime.h"-
38#include "human.h"-
39#include "mountlist.h"-
40#include "quote.h"-
41#include "stat-size.h"-
42#include "stat-time.h"-
43#include "stdio--.h"-
44#include "xfts.h"-
45#include "xstrtol.h"-
46-
47extern bool fts_debug;-
48-
49/* The official name of this program (e.g., no 'g' prefix). */-
50#define PROGRAM_NAME "du"-
51-
52#define AUTHORS \-
53 proper_name ("Torbjorn Granlund"), \-
54 proper_name ("David MacKenzie"), \-
55 proper_name ("Paul Eggert"), \-
56 proper_name ("Jim Meyering")-
57-
58#if DU_DEBUG-
59# define FTS_CROSS_CHECK(Fts) fts_cross_check (Fts)-
60#else-
61# define FTS_CROSS_CHECK(Fts)-
62#endif-
63-
64/* A set of dev/ino pairs to help identify files and directories-
65 whose sizes have already been counted. */-
66static struct di_set *di_files;-
67-
68/* A set containing a dev/ino pair for each local mount point directory. */-
69static struct di_set *di_mnt;-
70-
71/* Keep track of the preceding "level" (depth in hierarchy)-
72 from one call of process_file to the next. */-
73static size_t prev_level;-
74-
75/* Define a class for collecting directory information. */-
76struct duinfo-
77{-
78 /* Size of files in directory. */-
79 uintmax_t size;-
80-
81 /* Number of inodes in directory. */-
82 uintmax_t inodes;-
83-
84 /* Latest timestamp found. If tmax.tv_sec == TYPE_MINIMUM (time_t)-
85 && tmax.tv_nsec < 0, no timestamp has been found. */-
86 struct timespec tmax;-
87};-
88-
89/* Initialize directory data. */-
90static inline void-
91duinfo_init (struct duinfo *a)-
92{-
93 a->size = 0;-
94 a->inodes = 0;-
95 a->tmax.tv_sec = TYPE_MINIMUM (time_t);-
96 a->tmax.tv_nsec = -1;-
97}
executed 2598 times by 1 test: end of block
Executed by:
  • du
2598
98-
99/* Set directory data. */-
100static inline void-
101duinfo_set (struct duinfo *a, uintmax_t size, struct timespec tmax)-
102{-
103 a->size = size;-
104 a->inodes = 1;-
105 a->tmax = tmax;-
106}
executed 211133 times by 1 test: end of block
Executed by:
  • du
211133
107-
108/* Accumulate directory data. */-
109static inline void-
110duinfo_add (struct duinfo *a, struct duinfo const *b)-
111{-
112 uintmax_t sum = a->size + b->size;-
113 a->size = a->size <= sum ? sum : UINTMAX_MAX;
a->size <= sumDescription
TRUEevaluated 428459 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
0-428459
114 a->inodes = a->inodes + b->inodes;-
115 if (timespec_cmp (a->tmax, b->tmax) < 0)
timespec_cmp (..., b->tmax) < 0Description
TRUEevaluated 7138 times by 1 test
Evaluated by:
  • du
FALSEevaluated 421321 times by 1 test
Evaluated by:
  • du
7138-421321
116 a->tmax = b->tmax;
executed 7138 times by 1 test: a->tmax = b->tmax;
Executed by:
  • du
7138
117}
executed 428459 times by 1 test: end of block
Executed by:
  • du
428459
118-
119/* A structure for per-directory level information. */-
120struct dulevel-
121{-
122 /* Entries in this directory. */-
123 struct duinfo ent;-
124-
125 /* Total for subdirectories. */-
126 struct duinfo subdir;-
127};-
128-
129/* If true, display counts for all files, not just directories. */-
130static bool opt_all = false;-
131-
132/* If true, rather than using the disk usage of each file,-
133 use the apparent size (a la stat.st_size). */-
134static bool apparent_size = false;-
135-
136/* If true, count each hard link of files with multiple links. */-
137static bool opt_count_all = false;-
138-
139/* If true, hash all files to look for hard links. */-
140static bool hash_all;-
141-
142/* If true, output the NUL byte instead of a newline at the end of each line. */-
143static bool opt_nul_terminate_output = false;-
144-
145/* If true, print a grand total at the end. */-
146static bool print_grand_total = false;-
147-
148/* If nonzero, do not add sizes of subdirectories. */-
149static bool opt_separate_dirs = false;-
150-
151/* Show the total for each directory (and file if --all) that is at-
152 most MAX_DEPTH levels down from the root of the hierarchy. The root-
153 is at level 0, so 'du --max-depth=0' is equivalent to 'du -s'. */-
154static size_t max_depth = SIZE_MAX;-
155-
156/* Only output entries with at least this SIZE if positive,-
157 or at most if negative. See --threshold option. */-
158static intmax_t opt_threshold = 0;-
159-
160/* Human-readable options for output. */-
161static int human_output_opts;-
162-
163/* Output inodes count instead of blocks used. */-
164static bool opt_inodes = false;-
165-
166/* If true, print most recently modified date, using the specified format. */-
167static bool opt_time = false;-
168-
169/* Type of time to display. controlled by --time. */-
170-
171enum time_type-
172 {-
173 time_mtime, /* default */-
174 time_ctime,-
175 time_atime-
176 };-
177-
178static enum time_type time_type = time_mtime;-
179-
180/* User specified date / time style */-
181static char const *time_style = NULL;-
182-
183/* Format used to display date / time. Controlled by --time-style */-
184static char const *time_format = NULL;-
185-
186/* The local time zone rules, as per the TZ environment variable. */-
187static timezone_t localtz;-
188-
189/* The units to use when printing sizes. */-
190static uintmax_t output_block_size;-
191-
192/* File name patterns to exclude. */-
193static struct exclude *exclude;-
194-
195/* Grand total size of all args, in bytes. Also latest modified date. */-
196static struct duinfo tot_dui;-
197-
198#define IS_DIR_TYPE(Type) \-
199 ((Type) == FTS_DP \-
200 || (Type) == FTS_DNR)-
201-
202/* For long options that have no equivalent short option, use a-
203 non-character as a pseudo short option, starting with CHAR_MAX + 1. */-
204enum-
205{-
206 APPARENT_SIZE_OPTION = CHAR_MAX + 1,-
207 EXCLUDE_OPTION,-
208 FILES0_FROM_OPTION,-
209 HUMAN_SI_OPTION,-
210 FTS_DEBUG,-
211 TIME_OPTION,-
212 TIME_STYLE_OPTION,-
213 INODES_OPTION-
214};-
215-
216static struct option const long_options[] =-
217{-
218 {"all", no_argument, NULL, 'a'},-
219 {"apparent-size", no_argument, NULL, APPARENT_SIZE_OPTION},-
220 {"block-size", required_argument, NULL, 'B'},-
221 {"bytes", no_argument, NULL, 'b'},-
222 {"count-links", no_argument, NULL, 'l'},-
223 /* {"-debug", no_argument, NULL, FTS_DEBUG}, */-
224 {"dereference", no_argument, NULL, 'L'},-
225 {"dereference-args", no_argument, NULL, 'D'},-
226 {"exclude", required_argument, NULL, EXCLUDE_OPTION},-
227 {"exclude-from", required_argument, NULL, 'X'},-
228 {"files0-from", required_argument, NULL, FILES0_FROM_OPTION},-
229 {"human-readable", no_argument, NULL, 'h'},-
230 {"inodes", no_argument, NULL, INODES_OPTION},-
231 {"si", no_argument, NULL, HUMAN_SI_OPTION},-
232 {"max-depth", required_argument, NULL, 'd'},-
233 {"null", no_argument, NULL, '0'},-
234 {"no-dereference", no_argument, NULL, 'P'},-
235 {"one-file-system", no_argument, NULL, 'x'},-
236 {"separate-dirs", no_argument, NULL, 'S'},-
237 {"summarize", no_argument, NULL, 's'},-
238 {"total", no_argument, NULL, 'c'},-
239 {"threshold", required_argument, NULL, 't'},-
240 {"time", optional_argument, NULL, TIME_OPTION},-
241 {"time-style", required_argument, NULL, TIME_STYLE_OPTION},-
242 {GETOPT_HELP_OPTION_DECL},-
243 {GETOPT_VERSION_OPTION_DECL},-
244 {NULL, 0, NULL, 0}-
245};-
246-
247static char const *const time_args[] =-
248{-
249 "atime", "access", "use", "ctime", "status", NULL-
250};-
251static enum time_type const time_types[] =-
252{-
253 time_atime, time_atime, time_atime, time_ctime, time_ctime-
254};-
255ARGMATCH_VERIFY (time_args, time_types);-
256-
257/* 'full-iso' uses full ISO-style dates and times. 'long-iso' uses longer-
258 ISO-style timestamps, though shorter than 'full-iso'. 'iso' uses shorter-
259 ISO-style timestamps. */-
260enum time_style-
261 {-
262 full_iso_time_style, /* --time-style=full-iso */-
263 long_iso_time_style, /* --time-style=long-iso */-
264 iso_time_style /* --time-style=iso */-
265 };-
266-
267static char const *const time_style_args[] =-
268{-
269 "full-iso", "long-iso", "iso", NULL-
270};-
271static enum time_style const time_style_types[] =-
272{-
273 full_iso_time_style, long_iso_time_style, iso_time_style-
274};-
275ARGMATCH_VERIFY (time_style_args, time_style_types);-
276-
277void-
278usage (int status)-
279{-
280 if (status != EXIT_SUCCESS)
status != 0Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • du
FALSEevaluated 43 times by 1 test
Evaluated by:
  • du
5-43
281 emit_try_help ();
executed 5 times by 1 test: end of block
Executed by:
  • du
5
282 else-
283 {-
284 printf (_("\-
285Usage: %s [OPTION]... [FILE]...\n\-
286 or: %s [OPTION]... --files0-from=F\n\-
287"), program_name, program_name);-
288 fputs (_("\-
289Summarize disk usage of the set of FILEs, recursively for directories.\n\-
290"), stdout);-
291-
292 emit_mandatory_arg_note ();-
293-
294 fputs (_("\-
295 -0, --null end each output line with NUL, not newline\n\-
296 -a, --all write counts for all files, not just directories\n\-
297 --apparent-size print apparent sizes, rather than disk usage; although\-
298\n\-
299 the apparent size is usually smaller, it may be\n\-
300 larger due to holes in ('sparse') files, internal\n\-
301 fragmentation, indirect blocks, and the like\n\-
302"), stdout);-
303 fputs (_("\-
304 -B, --block-size=SIZE scale sizes by SIZE before printing them; e.g.,\n\-
305 '-BM' prints sizes in units of 1,048,576 bytes;\n\-
306 see SIZE format below\n\-
307 -b, --bytes equivalent to '--apparent-size --block-size=1'\n\-
308 -c, --total produce a grand total\n\-
309 -D, --dereference-args dereference only symlinks that are listed on the\n\-
310 command line\n\-
311 -d, --max-depth=N print the total for a directory (or file, with --all)\n\-
312 only if it is N or fewer levels below the command\n\-
313 line argument; --max-depth=0 is the same as\n\-
314 --summarize\n\-
315"), stdout);-
316 fputs (_("\-
317 --files0-from=F summarize disk usage of the\n\-
318 NUL-terminated file names specified in file F;\n\-
319 if F is -, then read names from standard input\n\-
320 -H equivalent to --dereference-args (-D)\n\-
321 -h, --human-readable print sizes in human readable format (e.g., 1K 234M 2G)\-
322\n\-
323 --inodes list inode usage information instead of block usage\n\-
324"), stdout);-
325 fputs (_("\-
326 -k like --block-size=1K\n\-
327 -L, --dereference dereference all symbolic links\n\-
328 -l, --count-links count sizes many times if hard linked\n\-
329 -m like --block-size=1M\n\-
330"), stdout);-
331 fputs (_("\-
332 -P, --no-dereference don't follow any symbolic links (this is the default)\n\-
333 -S, --separate-dirs for directories do not include size of subdirectories\n\-
334 --si like -h, but use powers of 1000 not 1024\n\-
335 -s, --summarize display only a total for each argument\n\-
336"), stdout);-
337 fputs (_("\-
338 -t, --threshold=SIZE exclude entries smaller than SIZE if positive,\n\-
339 or entries greater than SIZE if negative\n\-
340 --time show time of the last modification of any file in the\n\-
341 directory, or any of its subdirectories\n\-
342 --time=WORD show time as WORD instead of modification time:\n\-
343 atime, access, use, ctime or status\n\-
344 --time-style=STYLE show times using STYLE, which can be:\n\-
345 full-iso, long-iso, iso, or +FORMAT;\n\-
346 FORMAT is interpreted like in 'date'\n\-
347"), stdout);-
348 fputs (_("\-
349 -X, --exclude-from=FILE exclude files that match any pattern in FILE\n\-
350 --exclude=PATTERN exclude files that match PATTERN\n\-
351 -x, --one-file-system skip directories on different file systems\n\-
352"), stdout);-
353 fputs (HELP_OPTION_DESCRIPTION, stdout);-
354 fputs (VERSION_OPTION_DESCRIPTION, stdout);-
355 emit_blocksize_note ("DU");-
356 emit_size_note ();-
357 emit_ancillary_info (PROGRAM_NAME);-
358 }
executed 43 times by 1 test: end of block
Executed by:
  • du
43
359 exit (status);
executed 48 times by 1 test: exit (status);
Executed by:
  • du
48
360}-
361-
362/* Try to insert the INO/DEV pair into DI_SET.-
363 Return true if the pair is successfully inserted,-
364 false if the pair was already there. */-
365static bool-
366hash_ins (struct di_set *di_set, ino_t ino, dev_t dev)-
367{-
368 int inserted = di_set_insert (di_set, dev, ino);-
369 if (inserted < 0)
inserted < 0Description
TRUEnever evaluated
FALSEevaluated 2607 times by 1 test
Evaluated by:
  • du
0-2607
370 xalloc_die ();
never executed: xalloc_die ();
0
371 return inserted;
executed 2607 times by 1 test: return inserted;
Executed by:
  • du
2607
372}-
373-
374/* FIXME: this code is nearly identical to code in date.c */-
375/* Display the date and time in WHEN according to the format specified-
376 in FORMAT. */-
377-
378static void-
379show_date (const char *format, struct timespec when, timezone_t tz)-
380{-
381 struct tm tm;-
382 if (localtime_rz (tz, &when.tv_sec, &tm))
localtime_rz (...n.tv_sec, &tm)Description
TRUEevaluated 20 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
1-20
383 fprintftime (stdout, format, &tm, tz, when.tv_nsec);
executed 20 times by 1 test: fprintftime ( stdout , format, &tm, tz, when.tv_nsec);
Executed by:
  • du
20
384 else-
385 {-
386 char buf[INT_BUFSIZE_BOUND (intmax_t)];-
387 char *when_str = timetostr (when.tv_sec, buf);-
388 error (0, 0, _("time %s is out of range"), quote (when_str));-
389 fputs (when_str, stdout);-
390 }
executed 1 time by 1 test: end of block
Executed by:
  • du
1
391}-
392-
393/* Print N_BYTES. Convert it to a readable value before printing. */-
394-
395static void-
396print_only_size (uintmax_t n_bytes)-
397{-
398 char buf[LONGEST_HUMAN_READABLE + 1];-
399 fputs ((n_bytes == UINTMAX_MAX-
400 ? _("Infinity")-
401 : human_readable (n_bytes, buf, human_output_opts,-
402 1, output_block_size)),-
403 stdout);-
404}
executed 3204 times by 1 test: end of block
Executed by:
  • du
3204
405-
406/* Print size (and optionally time) indicated by *PDUI, followed by STRING. */-
407-
408static void-
409print_size (const struct duinfo *pdui, const char *string)-
410{-
411 print_only_size (opt_inodes-
412 ? pdui->inodes-
413 : pdui->size);-
414-
415 if (opt_time)
opt_timeDescription
TRUEevaluated 21 times by 1 test
Evaluated by:
  • du
FALSEevaluated 3183 times by 1 test
Evaluated by:
  • du
21-3183
416 {-
417 putchar ('\t');-
418 show_date (time_format, pdui->tmax, localtz);-
419 }
executed 21 times by 1 test: end of block
Executed by:
  • du
21
420 printf ("\t%s%c", string, opt_nul_terminate_output ? '\0' : '\n');-
421 fflush (stdout);-
422}
executed 3204 times by 1 test: end of block
Executed by:
  • du
3204
423-
424/* Fill the di_mnt set with local mount point dev/ino pairs. */-
425-
426static void-
427fill_mount_table (void)-
428{-
429 struct mount_entry *mnt_ent = read_file_system_list (false);-
430 while (mnt_ent)
mnt_entDescription
TRUEnever evaluated
FALSEnever evaluated
0
431 {-
432 struct mount_entry *mnt_free;-
433 if (!mnt_ent->me_remote && !mnt_ent->me_dummy)
!mnt_ent->me_remoteDescription
TRUEnever evaluated
FALSEnever evaluated
!mnt_ent->me_dummyDescription
TRUEnever evaluated
FALSEnever evaluated
0
434 {-
435 struct stat buf;-
436 if (!stat (mnt_ent->me_mountdir, &buf))
!stat (mnt_ent...ountdir, &buf)Description
TRUEnever evaluated
FALSEnever evaluated
0
437 hash_ins (di_mnt, buf.st_ino, buf.st_dev);
never executed: hash_ins (di_mnt, buf.st_ino, buf.st_dev);
0
438 else-
439 {-
440 /* Ignore stat failure. False positives are too common.-
441 E.g., "Permission denied" on /run/user/<name>/gvfs. */-
442 }
never executed: end of block
0
443 }-
444-
445 mnt_free = mnt_ent;-
446 mnt_ent = mnt_ent->me_next;-
447 free_mount_entry (mnt_free);-
448 }
never executed: end of block
0
449}
never executed: end of block
0
450-
451/* This function checks whether any of the directories in the cycle that-
452 fts detected is a mount point. */-
453-
454static bool-
455mount_point_in_fts_cycle (FTSENT const *ent)-
456{-
457 FTSENT const *cycle_ent = ent->fts_cycle;-
458-
459 if (!di_mnt)
!di_mntDescription
TRUEnever evaluated
FALSEnever evaluated
0
460 {-
461 /* Initialize the set of dev,inode pairs. */-
462 di_mnt = di_set_alloc ();-
463 if (!di_mnt)
!di_mntDescription
TRUEnever evaluated
FALSEnever evaluated
0
464 xalloc_die ();
never executed: xalloc_die ();
0
465-
466 fill_mount_table ();-
467 }
never executed: end of block
0
468-
469 while (ent && ent != cycle_ent)
entDescription
TRUEnever evaluated
FALSEnever evaluated
ent != cycle_entDescription
TRUEnever evaluated
FALSEnever evaluated
0
470 {-
471 if (di_set_lookup (di_mnt, ent->fts_statp->st_dev,
di_set_lookup ...p->st_ino) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
472 ent->fts_statp->st_ino) > 0)
di_set_lookup ...p->st_ino) > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
473 {-
474 return true;
never executed: return 1 ;
0
475 }-
476 ent = ent->fts_parent;-
477 }
never executed: end of block
0
478-
479 return false;
never executed: return 0 ;
0
480}-
481-
482/* This function is called once for every file system object that fts-
483 encounters. fts does a depth-first traversal. This function knows-
484 that and accumulates per-directory totals based on changes in-
485 the depth of the current entry. It returns true on success. */-
486-
487static bool-
488process_file (FTS *fts, FTSENT *ent)-
489{-
490 bool ok = true;-
491 struct duinfo dui;-
492 struct duinfo dui_to_print;-
493 size_t level;-
494 static size_t n_alloc;-
495 /* First element of the structure contains:-
496 The sum of the st_size values of all entries in the single directory-
497 at the corresponding level. Although this does include the st_size-
498 corresponding to each subdirectory, it does not include the size of-
499 any file in a subdirectory. Also corresponding last modified date.-
500 Second element of the structure contains:-
501 The sum of the sizes of all entries in the hierarchy at or below the-
502 directory at the specified level. */-
503 static struct dulevel *dulvl;-
504-
505 const char *file = ent->fts_path;-
506 const struct stat *sb = ent->fts_statp;-
507 int info = ent->fts_info;-
508-
509 if (info == FTS_DNR)
info == 4Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 213116 times by 1 test
Evaluated by:
  • du
2-213116
510 {-
511 /* An error occurred, but the size is known, so count it. */-
512 error (0, ent->fts_errno, _("cannot read directory %s"), quoteaf (file));-
513 ok = false;-
514 }
executed 2 times by 1 test: end of block
Executed by:
  • du
2
515 else if (info != FTS_DP)
info != 6Description
TRUEevaluated 211196 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1920 times by 1 test
Evaluated by:
  • du
1920-211196
516 {-
517 bool excluded = excluded_file_name (exclude, file);-
518 if (! excluded)
! excludedDescription
TRUEevaluated 211162 times by 1 test
Evaluated by:
  • du
FALSEevaluated 34 times by 1 test
Evaluated by:
  • du
34-211162
519 {-
520 /* Make the stat buffer *SB valid, or fail noisily. */-
521-
522 if (info == FTS_NSOK)
info == 11Description
TRUEevaluated 207877 times by 1 test
Evaluated by:
  • du
FALSEevaluated 3285 times by 1 test
Evaluated by:
  • du
3285-207877
523 {-
524 fts_set (fts, ent, FTS_AGAIN);-
525 FTSENT const *e = fts_read (fts);-
526 assert (e == ent);-
527 info = ent->fts_info;-
528 }
executed 207877 times by 1 test: end of block
Executed by:
  • du
207877
529-
530 if (info == FTS_NS || info == FTS_SLNONE)
info == 10Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • du
FALSEevaluated 211159 times by 1 test
Evaluated by:
  • du
info == 13Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 211158 times by 1 test
Evaluated by:
  • du
1-211159
531 {-
532 error (0, ent->fts_errno, _("cannot access %s"), quoteaf (file));-
533 return false;
executed 4 times by 1 test: return 0 ;
Executed by:
  • du
4
534 }-
535-
536 /* The --one-file-system (-x) option cannot exclude anything-
537 specified on the command-line. By definition, it can exclude-
538 a file or directory only when its device number is different-
539 from that of its just-processed parent directory, and du does-
540 not process the parent of a command-line argument. */-
541 if (fts->fts_options & FTS_XDEV
fts->fts_options & 0x0040Description
TRUEevaluated 9 times by 1 test
Evaluated by:
  • du
FALSEevaluated 211149 times by 1 test
Evaluated by:
  • du
9-211149
542 && FTS_ROOTLEVEL < ent->fts_level
0 < ent->fts_levelDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • du
FALSEevaluated 6 times by 1 test
Evaluated by:
  • du
3-6
543 && fts->fts_dev != sb->st_dev)
fts->fts_dev != sb->st_devDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 2 times by 1 test
Evaluated by:
  • du
1-2
544 excluded = true;
executed 1 time by 1 test: excluded = 1 ;
Executed by:
  • du
1
545 }
executed 211158 times by 1 test: end of block
Executed by:
  • du
211158
546-
547 if (excluded
excludedDescription
TRUEevaluated 35 times by 1 test
Evaluated by:
  • du
FALSEevaluated 211157 times by 1 test
Evaluated by:
  • du
35-211157
548 || (! opt_count_all
! opt_count_allDescription
TRUEevaluated 211143 times by 1 test
Evaluated by:
  • du
FALSEevaluated 14 times by 1 test
Evaluated by:
  • du
14-211143
549 && (hash_all || (! S_ISDIR (sb->st_mode) && 1 < sb->st_nlink))
hash_allDescription
TRUEevaluated 2593 times by 1 test
Evaluated by:
  • du
FALSEevaluated 208550 times by 1 test
Evaluated by:
  • du
! (((( sb->st_... == (0040000))Description
TRUEevaluated 207904 times by 1 test
Evaluated by:
  • du
FALSEevaluated 646 times by 1 test
Evaluated by:
  • du
1 < sb->st_nlinkDescription
TRUEevaluated 14 times by 1 test
Evaluated by:
  • du
FALSEevaluated 207890 times by 1 test
Evaluated by:
  • du
14-208550
550 && ! hash_ins (di_files, sb->st_ino, sb->st_dev)))
! hash_ins (di...o, sb->st_dev)Description
TRUEevaluated 19 times by 1 test
Evaluated by:
  • du
FALSEevaluated 2588 times by 1 test
Evaluated by:
  • du
19-2588
551 {-
552 /* If ignoring a directory in preorder, skip its children.-
553 Ignore the next fts_read output too, as it's a postorder-
554 visit to the same directory. */-
555 if (info == FTS_D)
info == 1Description
TRUEevaluated 34 times by 1 test
Evaluated by:
  • du
FALSEevaluated 20 times by 1 test
Evaluated by:
  • du
20-34
556 {-
557 fts_set (fts, ent, FTS_SKIP);-
558 FTSENT const *e = fts_read (fts);-
559 assert (e == ent);-
560 }
executed 34 times by 1 test: end of block
Executed by:
  • du
34
561-
562 return true;
executed 54 times by 1 test: return 1 ;
Executed by:
  • du
54
563 }-
564-
565 switch (info)-
566 {-
567 case FTS_D:
executed 1926 times by 1 test: case 1:
Executed by:
  • du
1926
568 return true;
executed 1926 times by 1 test: return 1 ;
Executed by:
  • du
1926
569-
570 case FTS_ERR:
never executed: case 7:
0
571 /* An error occurred, but the size is known, so count it. */-
572 error (0, ent->fts_errno, "%s", quotef (file));-
573 ok = false;-
574 break;
never executed: break;
0
575-
576 case FTS_DC:
executed 1 time by 1 test: case 2:
Executed by:
  • du
1
577 /* If not following symlinks and not a (bind) mount point. */-
578 if (cycle_warning_required (fts, ent)
cycle_warning_...red (fts, ent)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
0-1
579 && ! mount_point_in_fts_cycle (ent))
! mount_point_...ts_cycle (ent)Description
TRUEnever evaluated
FALSEnever evaluated
0
580 {-
581 emit_cycle_warning (file);-
582 return false;
never executed: return 0 ;
0
583 }-
584 return true;
executed 1 time by 1 test: return 1 ;
Executed by:
  • du
1
585 }-
586 }
executed 209211 times by 1 test: end of block
Executed by:
  • du
209211
587-
588 duinfo_set (&dui,-
589 (apparent_size-
590 ? MAX (0, sb->st_size)-
591 : (uintmax_t) ST_NBLOCKS (*sb) * ST_NBLOCKSIZE),-
592 (time_type == time_mtime ? get_stat_mtime (sb)-
593 : time_type == time_atime ? get_stat_atime (sb)-
594 : get_stat_ctime (sb)));-
595-
596 level = ent->fts_level;-
597 dui_to_print = dui;-
598-
599 if (n_alloc == 0)
n_alloc == 0Description
TRUEevaluated 273 times by 1 test
Evaluated by:
  • du
FALSEevaluated 210860 times by 1 test
Evaluated by:
  • du
273-210860
600 {-
601 n_alloc = level + 10;-
602 dulvl = xcalloc (n_alloc, sizeof *dulvl);-
603 }
executed 273 times by 1 test: end of block
Executed by:
  • du
273
604 else-
605 {-
606 if (level == prev_level)
level == prev_levelDescription
TRUEevaluated 208983 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1877 times by 1 test
Evaluated by:
  • du
1877-208983
607 {-
608 /* This is usually the most common case. Do nothing. */-
609 }
executed 208983 times by 1 test: end of block
Executed by:
  • du
208983
610 else if (level > prev_level)
level > prev_levelDescription
TRUEevaluated 221 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1656 times by 1 test
Evaluated by:
  • du
221-1656
611 {-
612 /* Descending the hierarchy.-
613 Clear the accumulators for *all* levels between prev_level-
614 and the current one. The depth may change dramatically,-
615 e.g., from 1 to 10. */-
616-
617 if (n_alloc <= level)
n_alloc <= levelDescription
TRUEnever evaluated
FALSEevaluated 221 times by 1 test
Evaluated by:
  • du
0-221
618 {-
619 dulvl = xnrealloc (dulvl, level, 2 * sizeof *dulvl);-
620 n_alloc = level * 2;-
621 }
never executed: end of block
0
622-
623 for (size_t i = prev_level + 1; i <= level; i++)
i <= levelDescription
TRUEevaluated 1299 times by 1 test
Evaluated by:
  • du
FALSEevaluated 221 times by 1 test
Evaluated by:
  • du
221-1299
624 {-
625 duinfo_init (&dulvl[i].ent);-
626 duinfo_init (&dulvl[i].subdir);-
627 }
executed 1299 times by 1 test: end of block
Executed by:
  • du
1299
628 }
executed 221 times by 1 test: end of block
Executed by:
  • du
221
629 else /* level < prev_level */-
630 {-
631 /* Ascending the hierarchy.-
632 Process a directory only after all entries in that-
633 directory have been processed. When the depth decreases,-
634 propagate sums from the children (prev_level) to the parent.-
635 Here, the current level is always one smaller than the-
636 previous one. */-
637 assert (level == prev_level - 1);-
638 duinfo_add (&dui_to_print, &dulvl[prev_level].ent);-
639 if (!opt_separate_dirs)
!opt_separate_dirsDescription
TRUEevaluated 1483 times by 1 test
Evaluated by:
  • du
FALSEevaluated 173 times by 1 test
Evaluated by:
  • du
173-1483
640 duinfo_add (&dui_to_print, &dulvl[prev_level].subdir);
executed 1483 times by 1 test: duinfo_add (&dui_to_print, &dulvl[prev_level].subdir);
Executed by:
  • du
1483
641 duinfo_add (&dulvl[level].subdir, &dulvl[prev_level].ent);-
642 duinfo_add (&dulvl[level].subdir, &dulvl[prev_level].subdir);-
643 }
executed 1656 times by 1 test: end of block
Executed by:
  • du
1656
644 }-
645-
646 prev_level = level;-
647-
648 /* Let the size of a directory entry contribute to the total for the-
649 containing directory, unless --separate-dirs (-S) is specified. */-
650 if (! (opt_separate_dirs && IS_DIR_TYPE (info)))
opt_separate_dirsDescription
TRUEevaluated 598 times by 1 test
Evaluated by:
  • du
FALSEevaluated 210535 times by 1 test
Evaluated by:
  • du
(info) == 6Description
TRUEevaluated 258 times by 1 test
Evaluated by:
  • du
FALSEevaluated 340 times by 1 test
Evaluated by:
  • du
(info) == 4Description
TRUEnever evaluated
FALSEevaluated 340 times by 1 test
Evaluated by:
  • du
0-210535
651 duinfo_add (&dulvl[level].ent, &dui);
executed 210875 times by 1 test: duinfo_add (&dulvl[level].ent, &dui);
Executed by:
  • du
210875
652-
653 /* Even if this directory is unreadable or we can't chdir into it,-
654 do let its size contribute to the total. */-
655 duinfo_add (&tot_dui, &dui);-
656-
657 if ((IS_DIR_TYPE (info) && level <= max_depth)
(info) == 6Description
TRUEevaluated 1920 times by 1 test
Evaluated by:
  • du
FALSEevaluated 209213 times by 1 test
Evaluated by:
  • du
(info) == 4Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 209211 times by 1 test
Evaluated by:
  • du
level <= max_depthDescription
TRUEevaluated 1862 times by 1 test
Evaluated by:
  • du
FALSEevaluated 60 times by 1 test
Evaluated by:
  • du
2-209213
658 || (opt_all && level <= max_depth)
opt_allDescription
TRUEevaluated 351 times by 1 test
Evaluated by:
  • du
FALSEevaluated 208920 times by 1 test
Evaluated by:
  • du
level <= max_depthDescription
TRUEevaluated 351 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
0-208920
659 || level == 0)
level == 0Description
TRUEevaluated 1337 times by 1 test
Evaluated by:
  • du
FALSEevaluated 207583 times by 1 test
Evaluated by:
  • du
1337-207583
660 {-
661 /* Print or elide this entry according to the --threshold option. */-
662 uintmax_t v = opt_inodes ? dui_to_print.inodes : dui_to_print.size;
opt_inodesDescription
TRUEevaluated 27 times by 1 test
Evaluated by:
  • du
FALSEevaluated 3523 times by 1 test
Evaluated by:
  • du
27-3523
663 if (opt_threshold < 0
opt_threshold ... opt_thresholdDescription
TRUEevaluated 3203 times by 1 test
Evaluated by:
  • du
FALSEevaluated 347 times by 1 test
Evaluated by:
  • du
opt_threshold < 0Description
TRUEevaluated 401 times by 1 test
Evaluated by:
  • du
FALSEevaluated 3149 times by 1 test
Evaluated by:
  • du
347-3203
664 ? v <= -opt_threshold
opt_threshold ... opt_thresholdDescription
TRUEevaluated 3203 times by 1 test
Evaluated by:
  • du
FALSEevaluated 347 times by 1 test
Evaluated by:
  • du
347-3203
665 : v >= opt_threshold)
opt_threshold ... opt_thresholdDescription
TRUEevaluated 3203 times by 1 test
Evaluated by:
  • du
FALSEevaluated 347 times by 1 test
Evaluated by:
  • du
347-3203
666 print_size (&dui_to_print, file);
executed 3203 times by 1 test: print_size (&dui_to_print, file);
Executed by:
  • du
3203
667 }
executed 3550 times by 1 test: end of block
Executed by:
  • du
3550
668-
669 return ok;
executed 211133 times by 1 test: return ok;
Executed by:
  • du
211133
670}-
671-
672/* Recursively print the sizes of the directories (and, if selected, files)-
673 named in FILES, the last entry of which is NULL.-
674 BIT_FLAGS controls how fts works.-
675 Return true if successful. */-
676-
677static bool-
678du_files (char **files, int bit_flags)-
679{-
680 bool ok = true;-
681-
682 if (*files)
*filesDescription
TRUEevaluated 1581 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
0-1581
683 {-
684 FTS *fts = xfts_open (files, bit_flags, NULL);-
685-
686 while (1)-
687 {-
688 FTSENT *ent;-
689-
690 ent = fts_read (fts);-
691 if (ent == NULL)
ent == ((void *)0)Description
TRUEevaluated 1581 times by 1 test
Evaluated by:
  • du
FALSEevaluated 213118 times by 1 test
Evaluated by:
  • du
1581-213118
692 {-
693 if (errno != 0)
(*__errno_location ()) != 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 1580 times by 1 test
Evaluated by:
  • du
1-1580
694 {-
695 error (0, errno, _("fts_read failed: %s"),-
696 quotef (fts->fts_path));-
697 ok = false;-
698 }
executed 1 time by 1 test: end of block
Executed by:
  • du
1
699-
700 /* When exiting this loop early, be careful to reset the-
701 global, prev_level, used in process_file. Otherwise, its-
702 (level == prev_level - 1) assertion could fail. */-
703 prev_level = 0;-
704 break;
executed 1581 times by 1 test: break;
Executed by:
  • du
1581
705 }-
706 FTS_CROSS_CHECK (fts);-
707-
708 ok &= process_file (fts, ent);-
709 }
executed 213118 times by 1 test: end of block
Executed by:
  • du
213118
710-
711 if (fts_close (fts) != 0)
fts_close (fts) != 0Description
TRUEnever evaluated
FALSEevaluated 1581 times by 1 test
Evaluated by:
  • du
0-1581
712 {-
713 error (0, errno, _("fts_close failed"));-
714 ok = false;-
715 }
never executed: end of block
0
716 }
executed 1581 times by 1 test: end of block
Executed by:
  • du
1581
717-
718 return ok;
executed 1581 times by 1 test: return ok;
Executed by:
  • du
1581
719}-
720-
721int-
722main (int argc, char **argv)-
723{-
724 char *cwd_only[2];-
725 bool max_depth_specified = false;-
726 bool ok = true;-
727 char *files_from = NULL;-
728-
729 /* Bit flags that control how fts works. */-
730 int bit_flags = FTS_NOSTAT;-
731-
732 /* Select one of the three FTS_ options that control if/when-
733 to follow a symlink. */-
734 int symlink_deref_bits = FTS_PHYSICAL;-
735-
736 /* If true, display only a total for each argument. */-
737 bool opt_summarize_only = false;-
738-
739 cwd_only[0] = bad_cast (".");-
740 cwd_only[1] = NULL;-
741-
742 initialize_main (&argc, &argv);-
743 set_program_name (argv[0]);-
744 setlocale (LC_ALL, "");-
745 bindtextdomain (PACKAGE, LOCALEDIR);-
746 textdomain (PACKAGE);-
747-
748 atexit (close_stdout);-
749-
750 exclude = new_exclude ();-
751-
752 human_options (getenv ("DU_BLOCK_SIZE"),-
753 &human_output_opts, &output_block_size);-
754-
755 while (true)-
756 {-
757 int oi = -1;-
758 int c = getopt_long (argc, argv, "0abd:chHklmst:xB:DLPSX:",-
759 long_options, &oi);-
760 if (c == -1)
c == -1Description
TRUEevaluated 287 times by 1 test
Evaluated by:
  • du
FALSEevaluated 892 times by 1 test
Evaluated by:
  • du
287-892
761 break;
executed 287 times by 1 test: break;
Executed by:
  • du
287
762-
763 switch (c)-
764 {-
765#if DU_DEBUG-
766 case FTS_DEBUG:-
767 fts_debug = true;-
768 break;-
769#endif-
770-
771 case '0':
executed 2 times by 1 test: case '0':
Executed by:
  • du
2
772 opt_nul_terminate_output = true;-
773 break;
executed 2 times by 1 test: break;
Executed by:
  • du
2
774-
775 case 'a':
executed 98 times by 1 test: case 'a':
Executed by:
  • du
98
776 opt_all = true;-
777 break;
executed 98 times by 1 test: break;
Executed by:
  • du
98
778-
779 case APPARENT_SIZE_OPTION:
executed 87 times by 1 test: case APPARENT_SIZE_OPTION:
Executed by:
  • du
87
780 apparent_size = true;-
781 break;
executed 87 times by 1 test: break;
Executed by:
  • du
87
782-
783 case 'b':
executed 4 times by 1 test: case 'b':
Executed by:
  • du
4
784 apparent_size = true;-
785 human_output_opts = 0;-
786 output_block_size = 1;-
787 break;
executed 4 times by 1 test: break;
Executed by:
  • du
4
788-
789 case 'c':
executed 3 times by 1 test: case 'c':
Executed by:
  • du
3
790 print_grand_total = true;-
791 break;
executed 3 times by 1 test: break;
Executed by:
  • du
3
792-
793 case 'h':
executed 8 times by 1 test: case 'h':
Executed by:
  • du
8
794 human_output_opts = human_autoscale | human_SI | human_base_1024;-
795 output_block_size = 1;-
796 break;
executed 8 times by 1 test: break;
Executed by:
  • du
8
797-
798 case HUMAN_SI_OPTION:
executed 2 times by 1 test: case HUMAN_SI_OPTION:
Executed by:
  • du
2
799 human_output_opts = human_autoscale | human_SI;-
800 output_block_size = 1;-
801 break;
executed 2 times by 1 test: break;
Executed by:
  • du
2
802-
803 case 'k':
executed 13 times by 1 test: case 'k':
Executed by:
  • du
13
804 human_output_opts = 0;-
805 output_block_size = 1024;-
806 break;
executed 13 times by 1 test: break;
Executed by:
  • du
13
807-
808 case 'd': /* --max-depth=N */
executed 4 times by 1 test: case 'd':
Executed by:
  • du
4
809 {-
810 unsigned long int tmp_ulong;-
811 if (xstrtoul (optarg, NULL, 0, &tmp_ulong, NULL) == LONGINT_OK
xstrtoul (opta... == LONGINT_OKDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 2 times by 1 test
Evaluated by:
  • du
2
812 && tmp_ulong <= SIZE_MAX)
tmp_ulong <= (...73709551615UL)Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
0-2
813 {-
814 max_depth_specified = true;-
815 max_depth = tmp_ulong;-
816 }
executed 2 times by 1 test: end of block
Executed by:
  • du
2
817 else-
818 {-
819 error (0, 0, _("invalid maximum depth %s"),-
820 quote (optarg));-
821 ok = false;-
822 }
executed 2 times by 1 test: end of block
Executed by:
  • du
2
823 }-
824 break;
executed 4 times by 1 test: break;
Executed by:
  • du
4
825-
826 case 'm':
executed 1 time by 1 test: case 'm':
Executed by:
  • du
1
827 human_output_opts = 0;-
828 output_block_size = 1024 * 1024;-
829 break;
executed 1 time by 1 test: break;
Executed by:
  • du
1
830-
831 case 'l':
executed 6 times by 1 test: case 'l':
Executed by:
  • du
6
832 opt_count_all = true;-
833 break;
executed 6 times by 1 test: break;
Executed by:
  • du
6
834-
835 case 's':
executed 21 times by 1 test: case 's':
Executed by:
  • du
21
836 opt_summarize_only = true;-
837 break;
executed 21 times by 1 test: break;
Executed by:
  • du
21
838-
839 case 't':
executed 178 times by 1 test: case 't':
Executed by:
  • du
178
840 {-
841 enum strtol_error e;-
842 e = xstrtoimax (optarg, NULL, 0, &opt_threshold, "kKmMGTPEZY0");-
843 if (e != LONGINT_OK)
e != LONGINT_OKDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • du
FALSEevaluated 173 times by 1 test
Evaluated by:
  • du
5-173
844 xstrtol_fatal (e, oi, c, long_options, optarg);
executed 5 times by 1 test: xstrtol_fatal (e, oi, c, long_options, optarg);
Executed by:
  • du
5
845 if (opt_threshold == 0 && *optarg == '-')
opt_threshold == 0Description
TRUEevaluated 11 times by 1 test
Evaluated by:
  • du
FALSEevaluated 162 times by 1 test
Evaluated by:
  • du
*optarg == '-'Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • du
FALSEevaluated 8 times by 1 test
Evaluated by:
  • du
3-162
846 {-
847 /* Do not allow -0, as this wouldn't make sense anyway. */-
848 die (EXIT_FAILURE, 0, _("invalid --threshold argument '-0'"));-
849 }
never executed: end of block
0
850 }-
851 break;
executed 170 times by 1 test: break;
Executed by:
  • du
170
852-
853 case 'x':
executed 7 times by 1 test: case 'x':
Executed by:
  • du
7
854 bit_flags |= FTS_XDEV;-
855 break;
executed 7 times by 1 test: break;
Executed by:
  • du
7
856-
857 case 'B':
executed 177 times by 1 test: case 'B':
Executed by:
  • du
177
858 {-
859 enum strtol_error e = human_options (optarg, &human_output_opts,-
860 &output_block_size);-
861 if (e != LONGINT_OK)
e != LONGINT_OKDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 175 times by 1 test
Evaluated by:
  • du
2-175
862 xstrtol_fatal (e, oi, c, long_options, optarg);
executed 2 times by 1 test: xstrtol_fatal (e, oi, c, long_options, optarg);
Executed by:
  • du
2
863 }-
864 break;
executed 175 times by 1 test: break;
Executed by:
  • du
175
865-
866 case 'H': /* NOTE: before 2008-12, -H was equivalent to --si. */
executed 1 time by 1 test: case 'H':
Executed by:
  • du
1
867 case 'D':
executed 6 times by 1 test: case 'D':
Executed by:
  • du
6
868 symlink_deref_bits = FTS_COMFOLLOW | FTS_PHYSICAL;-
869 break;
executed 7 times by 1 test: break;
Executed by:
  • du
7
870-
871 case 'L': /* --dereference */
executed 11 times by 1 test: case 'L':
Executed by:
  • du
11
872 symlink_deref_bits = FTS_LOGICAL;-
873 break;
executed 11 times by 1 test: break;
Executed by:
  • du
11
874-
875 case 'P': /* --no-dereference */
executed 2 times by 1 test: case 'P':
Executed by:
  • du
2
876 symlink_deref_bits = FTS_PHYSICAL;-
877 break;
executed 2 times by 1 test: break;
Executed by:
  • du
2
878-
879 case 'S':
executed 89 times by 1 test: case 'S':
Executed by:
  • du
89
880 opt_separate_dirs = true;-
881 break;
executed 89 times by 1 test: break;
Executed by:
  • du
89
882-
883 case 'X':
executed 3 times by 1 test: case 'X':
Executed by:
  • du
3
884 if (add_exclude_file (add_exclude, exclude, optarg,
add_exclude_fi... << 28), '\n')Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
1-2
885 EXCLUDE_WILDCARDS, '\n'))
add_exclude_fi... << 28), '\n')Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
1-2
886 {-
887 error (0, errno, "%s", quotef (optarg));-
888 ok = false;-
889 }
executed 2 times by 1 test: end of block
Executed by:
  • du
2
890 break;
executed 3 times by 1 test: break;
Executed by:
  • du
3
891-
892 case FILES0_FROM_OPTION:
executed 14 times by 1 test: case FILES0_FROM_OPTION:
Executed by:
  • du
14
893 files_from = optarg;-
894 break;
executed 14 times by 1 test: break;
Executed by:
  • du
14
895-
896 case EXCLUDE_OPTION:
executed 11 times by 1 test: case EXCLUDE_OPTION:
Executed by:
  • du
11
897 add_exclude (exclude, optarg, EXCLUDE_WILDCARDS);-
898 break;
executed 11 times by 1 test: break;
Executed by:
  • du
11
899-
900 case INODES_OPTION:
executed 19 times by 1 test: case INODES_OPTION:
Executed by:
  • du
19
901 opt_inodes = true;-
902 break;
executed 19 times by 1 test: break;
Executed by:
  • du
19
903-
904 case TIME_OPTION:
executed 23 times by 1 test: case TIME_OPTION:
Executed by:
  • du
23
905 opt_time = true;-
906 time_type =-
907 (optarg
optargDescription
TRUEnever evaluated
FALSEevaluated 23 times by 1 test
Evaluated by:
  • du
0-23
908 ? XARGMATCH ("--time", optarg, time_args, time_types)-
909 : time_mtime);-
910 localtz = tzalloc (getenv ("TZ"));-
911 break;
executed 23 times by 1 test: break;
Executed by:
  • du
23
912-
913 case TIME_STYLE_OPTION:
executed 21 times by 1 test: case TIME_STYLE_OPTION:
Executed by:
  • du
21
914 time_style = optarg;-
915 break;
executed 21 times by 1 test: break;
Executed by:
  • du
21
916-
917 case_GETOPT_HELP_CHAR;
never executed: break;
executed 43 times by 1 test: case GETOPT_HELP_CHAR:
Executed by:
  • du
0-43
918-
919 case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
executed 34 times by 1 test: exit ( 0 );
Executed by:
  • du
never executed: break;
executed 34 times by 1 test: case GETOPT_VERSION_CHAR:
Executed by:
  • du
0-34
920-
921 default:
executed 4 times by 1 test: default:
Executed by:
  • du
4
922 ok = false;-
923 }
executed 4 times by 1 test: end of block
Executed by:
  • du
4
924 }-
925-
926 if (!ok)
!okDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • du
FALSEevaluated 283 times by 1 test
Evaluated by:
  • du
4-283
927 usage (EXIT_FAILURE);
executed 4 times by 1 test: usage ( 1 );
Executed by:
  • du
4
928-
929 if (opt_all && opt_summarize_only)
opt_allDescription
TRUEevaluated 96 times by 1 test
Evaluated by:
  • du
FALSEevaluated 187 times by 1 test
Evaluated by:
  • du
opt_summarize_onlyDescription
TRUEnever evaluated
FALSEevaluated 96 times by 1 test
Evaluated by:
  • du
0-187
930 {-
931 error (0, 0, _("cannot both summarize and show all entries"));-
932 usage (EXIT_FAILURE);-
933 }
never executed: end of block
0
934-
935 if (opt_summarize_only && max_depth_specified && max_depth == 0)
opt_summarize_onlyDescription
TRUEevaluated 19 times by 1 test
Evaluated by:
  • du
FALSEevaluated 264 times by 1 test
Evaluated by:
  • du
max_depth_specifiedDescription
TRUEnever evaluated
FALSEevaluated 19 times by 1 test
Evaluated by:
  • du
max_depth == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-264
936 {-
937 error (0, 0,-
938 _("warning: summarizing is the same as using --max-depth=0"));-
939 }
never executed: end of block
0
940-
941 if (opt_summarize_only && max_depth_specified && max_depth != 0)
opt_summarize_onlyDescription
TRUEevaluated 19 times by 1 test
Evaluated by:
  • du
FALSEevaluated 264 times by 1 test
Evaluated by:
  • du
max_depth_specifiedDescription
TRUEnever evaluated
FALSEevaluated 19 times by 1 test
Evaluated by:
  • du
max_depth != 0Description
TRUEnever evaluated
FALSEnever evaluated
0-264
942 {-
943 unsigned long int d = max_depth;-
944 error (0, 0, _("warning: summarizing conflicts with --max-depth=%lu"), d);-
945 usage (EXIT_FAILURE);-
946 }
never executed: end of block
0
947-
948 if (opt_summarize_only)
opt_summarize_onlyDescription
TRUEevaluated 19 times by 1 test
Evaluated by:
  • du
FALSEevaluated 264 times by 1 test
Evaluated by:
  • du
19-264
949 max_depth = 0;
executed 19 times by 1 test: max_depth = 0;
Executed by:
  • du
19
950-
951 if (opt_inodes)
opt_inodesDescription
TRUEevaluated 18 times by 1 test
Evaluated by:
  • du
FALSEevaluated 265 times by 1 test
Evaluated by:
  • du
18-265
952 {-
953 if (apparent_size)
apparent_sizeDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • du
FALSEevaluated 16 times by 1 test
Evaluated by:
  • du
2-16
954 {-
955 error (0, 0, _("warning: options --apparent-size and -b are "-
956 "ineffective with --inodes"));-
957 }
executed 2 times by 1 test: end of block
Executed by:
  • du
2
958 output_block_size = 1;-
959 }
executed 18 times by 1 test: end of block
Executed by:
  • du
18
960-
961 /* Process time style if printing last times. */-
962 if (opt_time)
opt_timeDescription
TRUEevaluated 21 times by 1 test
Evaluated by:
  • du
FALSEevaluated 262 times by 1 test
Evaluated by:
  • du
21-262
963 {-
964 if (! time_style)
! time_styleDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 20 times by 1 test
Evaluated by:
  • du
1-20
965 {-
966 time_style = getenv ("TIME_STYLE");-
967-
968 /* Ignore TIMESTYLE="locale", for compatibility with ls. */-
969 if (! time_style || STREQ (time_style, "locale"))
never executed: __result = (((const unsigned char *) (const char *) ( time_style ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "locale" ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
! time_styleDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEnever evaluated
( __extension_...)))); }) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-1
970 time_style = "long-iso";
executed 1 time by 1 test: time_style = "long-iso";
Executed by:
  • du
1
971 else if (*time_style == '+')
*time_style == '+'Description
TRUEnever evaluated
FALSEnever evaluated
0
972 {-
973 /* Ignore anything after a newline, for compatibility-
974 with ls. */-
975 char *p = strchr (time_style, '\n');
__builtin_constant_p ( '\n' )Description
TRUEnever evaluated
FALSEnever evaluated
!__builtin_con...( time_style )Description
TRUEnever evaluated
FALSEnever evaluated
( '\n' ) == '\0'Description
TRUEnever evaluated
FALSEnever evaluated
0
976 if (p)
pDescription
TRUEnever evaluated
FALSEnever evaluated
0
977 *p = '\0';
never executed: *p = '\0';
0
978 }
never executed: end of block
0
979 else-
980 {-
981 /* Ignore "posix-" prefix, for compatibility with ls. */-
982 static char const posix_prefix[] = "posix-";-
983 static const size_t prefix_len = sizeof posix_prefix - 1;-
984 while (STREQ_LEN (time_style, posix_prefix, prefix_len))
never executed: __result = (((const unsigned char *) (const char *) ( time_style ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( posix_prefix ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
( (__extension..._len ))) == 0)Description
TRUEnever evaluated
FALSEnever evaluated
__builtin_cons...( prefix_len )Description
TRUEnever evaluated
FALSEnever evaluated
__builtin_cons...( time_style )Description
TRUEnever evaluated
FALSEnever evaluated
strlen ( time_... prefix_len ))Description
TRUEnever evaluated
FALSEnever evaluated
__builtin_cons...posix_prefix )Description
TRUEnever evaluated
FALSEnever evaluated
strlen ( posix... prefix_len ))Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
985 time_style += prefix_len;
never executed: time_style += prefix_len;
0
986 }
never executed: end of block
0
987 }-
988-
989 if (*time_style == '+')
*time_style == '+'Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • du
FALSEevaluated 13 times by 1 test
Evaluated by:
  • du
8-13
990 time_format = time_style + 1;
executed 8 times by 1 test: time_format = time_style + 1;
Executed by:
  • du
8
991 else-
992 {-
993 switch (XARGMATCH ("time style", time_style,-
994 time_style_args, time_style_types))-
995 {-
996 case full_iso_time_style:
executed 4 times by 1 test: case full_iso_time_style:
Executed by:
  • du
4
997 time_format = "%Y-%m-%d %H:%M:%S.%N %z";-
998 break;
executed 4 times by 1 test: break;
Executed by:
  • du
4
999-
1000 case long_iso_time_style:
executed 5 times by 1 test: case long_iso_time_style:
Executed by:
  • du
5
1001 time_format = "%Y-%m-%d %H:%M";-
1002 break;
executed 5 times by 1 test: break;
Executed by:
  • du
5
1003-
1004 case iso_time_style:
executed 4 times by 1 test: case iso_time_style:
Executed by:
  • du
4
1005 time_format = "%Y-%m-%d";-
1006 break;
executed 4 times by 1 test: break;
Executed by:
  • du
4
1007 }-
1008 }
executed 13 times by 1 test: end of block
Executed by:
  • du
13
1009 }-
1010-
1011 struct argv_iterator *ai;-
1012 if (files_from)
files_fromDescription
TRUEevaluated 13 times by 1 test
Evaluated by:
  • du
FALSEevaluated 270 times by 1 test
Evaluated by:
  • du
13-270
1013 {-
1014 /* When using --files0-from=F, you may not specify any files-
1015 on the command-line. */-
1016 if (optind < argc)
optind < argcDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 12 times by 1 test
Evaluated by:
  • du
1-12
1017 {-
1018 error (0, 0, _("extra operand %s"), quote (argv[optind]));-
1019 fprintf (stderr, "%s\n",-
1020 _("file operands cannot be combined with --files0-from"));-
1021 usage (EXIT_FAILURE);-
1022 }
never executed: end of block
0
1023-
1024 if (! (STREQ (files_from, "-") || freopen (files_from, "r", stdin)))
never executed: __result = (((const unsigned char *) (const char *) ( files_from ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);
never executed: end of block
executed 8 times by 1 test: end of block
Executed by:
  • du
( __extension_...)))); }) == 0)Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • du
FALSEevaluated 4 times by 1 test
Evaluated by:
  • du
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
__result == 0Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • du
FALSEevaluated 4 times by 1 test
Evaluated by:
  • du
__s2_len > 1Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • du
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
freopen_safer ..., "r", stdin )Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
0-12
1025 die (EXIT_FAILURE, errno, _("cannot open %s for reading"),
executed 1 time by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot open %s for reading\", 5), quotearg_style (shell_escape_always_quoting_style, files_from)), assume (false))" ")"); int ...(void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot open %s for reading" , 5) , quotearg_style (shell_escape_always_quoting_style, files_from)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
Executed by:
  • du
1
1026 quoteaf (files_from));
executed 1 time by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"cannot open %s for reading\", 5), quotearg_style (shell_escape_always_quoting_style, files_from)), assume (false))" ")"); int ...(void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "cannot open %s for reading" , 5) , quotearg_style (shell_escape_always_quoting_style, files_from)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
Executed by:
  • du
1
1027-
1028 ai = argv_iter_init_stream (stdin);-
1029-
1030 /* It's not easy here to count the arguments, so assume the-
1031 worst. */-
1032 hash_all = true;-
1033 }
executed 11 times by 1 test: end of block
Executed by:
  • du
11
1034 else-
1035 {-
1036 char **files = (optind < argc ? argv + optind : cwd_only);
optind < argcDescription
TRUEevaluated 268 times by 1 test
Evaluated by:
  • du
FALSEevaluated 2 times by 1 test
Evaluated by:
  • du
2-268
1037 ai = argv_iter_init_argv (files);-
1038-
1039 /* Hash all dev,ino pairs if there are multiple arguments, or if-
1040 following non-command-line symlinks, because in either case a-
1041 file with just one hard link might be seen more than once. */-
1042 hash_all = (optind + 1 < argc || symlink_deref_bits == FTS_LOGICAL);
optind + 1 < argcDescription
TRUEevaluated 10 times by 1 test
Evaluated by:
  • du
FALSEevaluated 260 times by 1 test
Evaluated by:
  • du
symlink_deref_bits == 0x0002Description
TRUEevaluated 8 times by 1 test
Evaluated by:
  • du
FALSEevaluated 252 times by 1 test
Evaluated by:
  • du
8-260
1043 }
executed 270 times by 1 test: end of block
Executed by:
  • du
270
1044-
1045 if (!ai)
!aiDescription
TRUEnever evaluated
FALSEevaluated 281 times by 1 test
Evaluated by:
  • du
0-281
1046 xalloc_die ();
never executed: xalloc_die ();
0
1047-
1048 /* Initialize the set of dev,inode pairs. */-
1049 di_files = di_set_alloc ();-
1050 if (!di_files)
!di_filesDescription
TRUEnever evaluated
FALSEevaluated 281 times by 1 test
Evaluated by:
  • du
0-281
1051 xalloc_die ();
never executed: xalloc_die ();
0
1052-
1053 /* If not hashing everything, process_file won't find cycles on its-
1054 own, so ask fts_read to check for them accurately. */-
1055 if (opt_count_all || ! hash_all)
opt_count_allDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • du
FALSEevaluated 277 times by 1 test
Evaluated by:
  • du
! hash_allDescription
TRUEevaluated 250 times by 1 test
Evaluated by:
  • du
FALSEevaluated 27 times by 1 test
Evaluated by:
  • du
4-277
1056 bit_flags |= FTS_TIGHT_CYCLE_CHECK;
executed 254 times by 1 test: bit_flags |= 0x0100;
Executed by:
  • du
254
1057-
1058 bit_flags |= symlink_deref_bits;-
1059 static char *temp_argv[] = { NULL, NULL };-
1060-
1061 while (true)-
1062 {-
1063 bool skip_file = false;-
1064 enum argv_iter_err ai_err;-
1065 char *file_name = argv_iter (ai, &ai_err);-
1066 if (!file_name)
!file_nameDescription
TRUEevaluated 281 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1586 times by 1 test
Evaluated by:
  • du
281-1586
1067 {-
1068 switch (ai_err)-
1069 {-
1070 case AI_ERR_EOF:
executed 280 times by 1 test: case AI_ERR_EOF:
Executed by:
  • du
280
1071 goto argv_iter_done;
executed 280 times by 1 test: goto argv_iter_done;
Executed by:
  • du
280
1072 case AI_ERR_READ:
executed 1 time by 1 test: case AI_ERR_READ:
Executed by:
  • du
1
1073 error (0, errno, _("%s: read error"),-
1074 quotef (files_from));-
1075 ok = false;-
1076 goto argv_iter_done;
executed 1 time by 1 test: goto argv_iter_done;
Executed by:
  • du
1
1077 case AI_ERR_MEM:
never executed: case AI_ERR_MEM:
0
1078 xalloc_die ();-
1079 default:
code before this statement never executed: default:
never executed: default:
0
1080 assert (!"unexpected error code from argv_iter");-
1081 }
never executed: end of block
0
1082 }-
1083 if (files_from && STREQ (files_from, "-") && STREQ (file_name, "-"))
never executed: __result = (((const unsigned char *) (const char *) ( files_from ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);
never executed: end of block
executed 12 times by 1 test: end of block
Executed by:
  • du
never executed: __result = (((const unsigned char *) (const char *) ( file_name ))[3] - __s2[3]);
never executed: end of block
never executed: end of block
never executed: __result = (((const unsigned char *) (const char *) ( "-" ))[3] - __s2[3]);
never executed: end of block
executed 1 time by 1 test: end of block
Executed by:
  • du
files_fromDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1574 times by 1 test
Evaluated by:
  • du
( __extension_...)))); }) == 0)Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
__result == 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
__s2_len > 1Description
TRUEnever evaluated
FALSEevaluated 12 times by 1 test
Evaluated by:
  • du
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
( __extension_...)))); }) == 0)Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 11 times by 1 test
Evaluated by:
  • du
__s1_len > 0Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 1Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s1_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 0Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • du
FALSEnever evaluated
__result == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 11 times by 1 test
Evaluated by:
  • du
__s2_len > 1Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
__s2_len > 2Description
TRUEnever evaluated
FALSEnever evaluated
__result == 0Description
TRUEnever evaluated
FALSEnever evaluated
0-1574
1084 {-
1085 /* Give a better diagnostic in an unusual case:-
1086 printf - | du --files0-from=- */-
1087 error (0, 0, _("when reading file names from stdin, "-
1088 "no file name of %s allowed"),-
1089 quoteaf (file_name));-
1090 skip_file = true;-
1091 }
executed 1 time by 1 test: end of block
Executed by:
  • du
1
1092-
1093 /* Report and skip any empty file names before invoking fts.-
1094 This works around a glitch in fts, which fails immediately-
1095 (without looking at the other file names) when given an empty-
1096 file name. */-
1097 if (!file_name[0])
!file_name[0]Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1582 times by 1 test
Evaluated by:
  • du
4-1582
1098 {-
1099 /* Diagnose a zero-length file name. When it's one-
1100 among many, knowing the record number may help.-
1101 FIXME: currently print the record number only with-
1102 --files0-from=FILE. Maybe do it for argv, too? */-
1103 if (files_from == NULL)
files_from == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • du
0-4
1104 error (0, 0, "%s", _("invalid zero-length file name"));
never executed: error (0, 0, "%s", dcgettext (((void *)0), "invalid zero-length file name" , 5) );
0
1105 else-
1106 {-
1107 /* Using the standard 'filename:line-number:' prefix here is-
1108 not totally appropriate, since NUL is the separator, not NL,-
1109 but it might be better than nothing. */-
1110 unsigned long int file_number = argv_iter_n_args (ai);-
1111 error (0, 0, "%s:%lu: %s", quotef (files_from),-
1112 file_number, _("invalid zero-length file name"));-
1113 }
executed 4 times by 1 test: end of block
Executed by:
  • du
4
1114 skip_file = true;-
1115 }
executed 4 times by 1 test: end of block
Executed by:
  • du
4
1116-
1117 if (skip_file)
skip_fileDescription
TRUEevaluated 5 times by 1 test
Evaluated by:
  • du
FALSEevaluated 1581 times by 1 test
Evaluated by:
  • du
5-1581
1118 ok = false;
executed 5 times by 1 test: ok = 0 ;
Executed by:
  • du
5
1119 else-
1120 {-
1121 temp_argv[0] = file_name;-
1122 ok &= du_files (temp_argv, bit_flags);-
1123 }
executed 1581 times by 1 test: end of block
Executed by:
  • du
1581
1124 }-
1125 argv_iter_done:
code before this statement never executed: argv_iter_done:
0
1126-
1127 argv_iter_free (ai);-
1128 di_set_free (di_files);-
1129 if (di_mnt)
di_mntDescription
TRUEnever evaluated
FALSEevaluated 281 times by 1 test
Evaluated by:
  • du
0-281
1130 di_set_free (di_mnt);
never executed: di_set_free (di_mnt);
0
1131-
1132 if (files_from && (ferror (stdin) || fclose (stdin) != 0) && ok)
files_fromDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • du
FALSEevaluated 270 times by 1 test
Evaluated by:
  • du
ferror_unlocked ( stdin )Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 10 times by 1 test
Evaluated by:
  • du
rpl_fclose ( stdin ) != 0Description
TRUEnever evaluated
FALSEevaluated 10 times by 1 test
Evaluated by:
  • du
okDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • du
0-270
1133 die (EXIT_FAILURE, 0, _("error reading %s"), quoteaf (files_from));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"error reading %s\", 5), quotearg_style (shell_escape_always_quoting_style, files_from)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , ...ng_style, files_from)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "error reading %s" , 5) , quotearg_style (shell_escape_always_quoting_style, files_from)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
1134-
1135 if (print_grand_total)
print_grand_totalDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • du
FALSEevaluated 280 times by 1 test
Evaluated by:
  • du
1-280
1136 print_size (&tot_dui, _("total"));
executed 1 time by 1 test: print_size (&tot_dui, dcgettext (((void *)0), "total" , 5) );
Executed by:
  • du
1
1137-
1138 return ok ? EXIT_SUCCESS : EXIT_FAILURE;
executed 281 times by 1 test: return ok ? 0 : 1 ;
Executed by:
  • du
281
1139}-
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