Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/coreutils/src/src/chown.c |
Source code | Switch to Preprocessed file |
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1 | /* chown -- change user and group ownership of files | - | ||||||||||||
2 | Copyright (C) 1989-2018 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 | /* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */ | - | ||||||||||||
18 | - | |||||||||||||
19 | #include <config.h> | - | ||||||||||||
20 | #include <stdio.h> | - | ||||||||||||
21 | #include <sys/types.h> | - | ||||||||||||
22 | #include <getopt.h> | - | ||||||||||||
23 | - | |||||||||||||
24 | #include "system.h" | - | ||||||||||||
25 | #include "chown-core.h" | - | ||||||||||||
26 | #include "die.h" | - | ||||||||||||
27 | #include "error.h" | - | ||||||||||||
28 | #include "fts_.h" | - | ||||||||||||
29 | #include "quote.h" | - | ||||||||||||
30 | #include "root-dev-ino.h" | - | ||||||||||||
31 | #include "userspec.h" | - | ||||||||||||
32 | - | |||||||||||||
33 | /* The official name of this program (e.g., no 'g' prefix). */ | - | ||||||||||||
34 | #define PROGRAM_NAME "chown" | - | ||||||||||||
35 | - | |||||||||||||
36 | #define AUTHORS \ | - | ||||||||||||
37 | proper_name ("David MacKenzie"), \ | - | ||||||||||||
38 | proper_name ("Jim Meyering") | - | ||||||||||||
39 | - | |||||||||||||
40 | /* The argument to the --reference option. Use the owner and group IDs | - | ||||||||||||
41 | of this file. This file must exist. */ | - | ||||||||||||
42 | static char *reference_file; | - | ||||||||||||
43 | - | |||||||||||||
44 | /* For long options that have no equivalent short option, use a | - | ||||||||||||
45 | non-character as a pseudo short option, starting with CHAR_MAX + 1. */ | - | ||||||||||||
46 | enum | - | ||||||||||||
47 | { | - | ||||||||||||
48 | DEREFERENCE_OPTION = CHAR_MAX + 1, | - | ||||||||||||
49 | FROM_OPTION, | - | ||||||||||||
50 | NO_PRESERVE_ROOT, | - | ||||||||||||
51 | PRESERVE_ROOT, | - | ||||||||||||
52 | REFERENCE_FILE_OPTION | - | ||||||||||||
53 | }; | - | ||||||||||||
54 | - | |||||||||||||
55 | static struct option const long_options[] = | - | ||||||||||||
56 | { | - | ||||||||||||
57 | {"recursive", no_argument, NULL, 'R'}, | - | ||||||||||||
58 | {"changes", no_argument, NULL, 'c'}, | - | ||||||||||||
59 | {"dereference", no_argument, NULL, DEREFERENCE_OPTION}, | - | ||||||||||||
60 | {"from", required_argument, NULL, FROM_OPTION}, | - | ||||||||||||
61 | {"no-dereference", no_argument, NULL, 'h'}, | - | ||||||||||||
62 | {"no-preserve-root", no_argument, NULL, NO_PRESERVE_ROOT}, | - | ||||||||||||
63 | {"preserve-root", no_argument, NULL, PRESERVE_ROOT}, | - | ||||||||||||
64 | {"quiet", no_argument, NULL, 'f'}, | - | ||||||||||||
65 | {"silent", no_argument, NULL, 'f'}, | - | ||||||||||||
66 | {"reference", required_argument, NULL, REFERENCE_FILE_OPTION}, | - | ||||||||||||
67 | {"verbose", no_argument, NULL, 'v'}, | - | ||||||||||||
68 | {GETOPT_HELP_OPTION_DECL}, | - | ||||||||||||
69 | {GETOPT_VERSION_OPTION_DECL}, | - | ||||||||||||
70 | {NULL, 0, NULL, 0} | - | ||||||||||||
71 | }; | - | ||||||||||||
72 | - | |||||||||||||
73 | void | - | ||||||||||||
74 | usage (int status) | - | ||||||||||||
75 | { | - | ||||||||||||
76 | if (status != EXIT_SUCCESS)
| 3-21 | ||||||||||||
77 | emit_try_help (); executed 3 times by 1 test: end of block Executed by:
| 3 | ||||||||||||
78 | else | - | ||||||||||||
79 | { | - | ||||||||||||
80 | printf (_("\ | - | ||||||||||||
81 | Usage: %s [OPTION]... [OWNER][:[GROUP]] FILE...\n\ | - | ||||||||||||
82 | or: %s [OPTION]... --reference=RFILE FILE...\n\ | - | ||||||||||||
83 | "), | - | ||||||||||||
84 | program_name, program_name); | - | ||||||||||||
85 | fputs (_("\ | - | ||||||||||||
86 | Change the owner and/or group of each FILE to OWNER and/or GROUP.\n\ | - | ||||||||||||
87 | With --reference, change the owner and group of each FILE to those of RFILE.\n\ | - | ||||||||||||
88 | \n\ | - | ||||||||||||
89 | "), stdout); | - | ||||||||||||
90 | fputs (_("\ | - | ||||||||||||
91 | -c, --changes like verbose but report only when a change is made\n\ | - | ||||||||||||
92 | -f, --silent, --quiet suppress most error messages\n\ | - | ||||||||||||
93 | -v, --verbose output a diagnostic for every file processed\n\ | - | ||||||||||||
94 | "), stdout); | - | ||||||||||||
95 | fputs (_("\ | - | ||||||||||||
96 | --dereference affect the referent of each symbolic link (this is\n\ | - | ||||||||||||
97 | the default), rather than the symbolic link itself\n\ | - | ||||||||||||
98 | -h, --no-dereference affect symbolic links instead of any referenced file\n\ | - | ||||||||||||
99 | "), stdout); | - | ||||||||||||
100 | fputs (_("\ | - | ||||||||||||
101 | (useful only on systems that can change the\n\ | - | ||||||||||||
102 | ownership of a symlink)\n\ | - | ||||||||||||
103 | "), stdout); | - | ||||||||||||
104 | fputs (_("\ | - | ||||||||||||
105 | --from=CURRENT_OWNER:CURRENT_GROUP\n\ | - | ||||||||||||
106 | change the owner and/or group of each file only if\n\ | - | ||||||||||||
107 | its current owner and/or group match those specified\n\ | - | ||||||||||||
108 | here. Either may be omitted, in which case a match\n\ | - | ||||||||||||
109 | is not required for the omitted attribute\n\ | - | ||||||||||||
110 | "), stdout); | - | ||||||||||||
111 | fputs (_("\ | - | ||||||||||||
112 | --no-preserve-root do not treat '/' specially (the default)\n\ | - | ||||||||||||
113 | --preserve-root fail to operate recursively on '/'\n\ | - | ||||||||||||
114 | "), stdout); | - | ||||||||||||
115 | fputs (_("\ | - | ||||||||||||
116 | --reference=RFILE use RFILE's owner and group rather than\n\ | - | ||||||||||||
117 | specifying OWNER:GROUP values\n\ | - | ||||||||||||
118 | "), stdout); | - | ||||||||||||
119 | fputs (_("\ | - | ||||||||||||
120 | -R, --recursive operate on files and directories recursively\n\ | - | ||||||||||||
121 | "), stdout); | - | ||||||||||||
122 | fputs (_("\ | - | ||||||||||||
123 | \n\ | - | ||||||||||||
124 | The following options modify how a hierarchy is traversed when the -R\n\ | - | ||||||||||||
125 | option is also specified. If more than one is specified, only the final\n\ | - | ||||||||||||
126 | one takes effect.\n\ | - | ||||||||||||
127 | \n\ | - | ||||||||||||
128 | -H if a command line argument is a symbolic link\n\ | - | ||||||||||||
129 | to a directory, traverse it\n\ | - | ||||||||||||
130 | -L traverse every symbolic link to a directory\n\ | - | ||||||||||||
131 | encountered\n\ | - | ||||||||||||
132 | -P do not traverse any symbolic links (default)\n\ | - | ||||||||||||
133 | \n\ | - | ||||||||||||
134 | "), stdout); | - | ||||||||||||
135 | fputs (HELP_OPTION_DESCRIPTION, stdout); | - | ||||||||||||
136 | fputs (VERSION_OPTION_DESCRIPTION, stdout); | - | ||||||||||||
137 | fputs (_("\ | - | ||||||||||||
138 | \n\ | - | ||||||||||||
139 | Owner is unchanged if missing. Group is unchanged if missing, but changed\n\ | - | ||||||||||||
140 | to login group if implied by a ':' following a symbolic OWNER.\n\ | - | ||||||||||||
141 | OWNER and GROUP may be numeric as well as symbolic.\n\ | - | ||||||||||||
142 | "), stdout); | - | ||||||||||||
143 | printf (_("\ | - | ||||||||||||
144 | \n\ | - | ||||||||||||
145 | Examples:\n\ | - | ||||||||||||
146 | %s root /u Change the owner of /u to \"root\".\n\ | - | ||||||||||||
147 | %s root:staff /u Likewise, but also change its group to \"staff\".\n\ | - | ||||||||||||
148 | %s -hR root /u Change the owner of /u and subfiles to \"root\".\n\ | - | ||||||||||||
149 | "), | - | ||||||||||||
150 | program_name, program_name, program_name); | - | ||||||||||||
151 | emit_ancillary_info (PROGRAM_NAME); | - | ||||||||||||
152 | } executed 21 times by 1 test: end of block Executed by:
| 21 | ||||||||||||
153 | exit (status); executed 24 times by 1 test: exit (status); Executed by:
| 24 | ||||||||||||
154 | } | - | ||||||||||||
155 | - | |||||||||||||
156 | int | - | ||||||||||||
157 | main (int argc, char **argv) | - | ||||||||||||
158 | { | - | ||||||||||||
159 | bool preserve_root = false; | - | ||||||||||||
160 | - | |||||||||||||
161 | uid_t uid = -1; /* Specified uid; -1 if not to be changed. */ | - | ||||||||||||
162 | gid_t gid = -1; /* Specified gid; -1 if not to be changed. */ | - | ||||||||||||
163 | - | |||||||||||||
164 | /* Change the owner (group) of a file only if it has this uid (gid). | - | ||||||||||||
165 | -1 means there's no restriction. */ | - | ||||||||||||
166 | uid_t required_uid = -1; | - | ||||||||||||
167 | gid_t required_gid = -1; | - | ||||||||||||
168 | - | |||||||||||||
169 | /* Bit flags that control how fts works. */ | - | ||||||||||||
170 | int bit_flags = FTS_PHYSICAL; | - | ||||||||||||
171 | - | |||||||||||||
172 | /* 1 if --dereference, 0 if --no-dereference, -1 if neither has been | - | ||||||||||||
173 | specified. */ | - | ||||||||||||
174 | int dereference = -1; | - | ||||||||||||
175 | - | |||||||||||||
176 | struct Chown_option chopt; | - | ||||||||||||
177 | bool ok; | - | ||||||||||||
178 | int optc; | - | ||||||||||||
179 | - | |||||||||||||
180 | initialize_main (&argc, &argv); | - | ||||||||||||
181 | set_program_name (argv[0]); | - | ||||||||||||
182 | setlocale (LC_ALL, ""); | - | ||||||||||||
183 | bindtextdomain (PACKAGE, LOCALEDIR); | - | ||||||||||||
184 | textdomain (PACKAGE); | - | ||||||||||||
185 | - | |||||||||||||
186 | atexit (close_stdout); | - | ||||||||||||
187 | - | |||||||||||||
188 | chopt_init (&chopt); | - | ||||||||||||
189 | - | |||||||||||||
190 | while ((optc = getopt_long (argc, argv, "HLPRcfhv", long_options, NULL))
| 29-69 | ||||||||||||
191 | != -1)
| 29-69 | ||||||||||||
192 | { | - | ||||||||||||
193 | switch (optc) | - | ||||||||||||
194 | { | - | ||||||||||||
195 | case 'H': /* Traverse command-line symlinks-to-directories. */ executed 2 times by 1 test: case 'H': Executed by:
| 2 | ||||||||||||
196 | bit_flags = FTS_COMFOLLOW | FTS_PHYSICAL; | - | ||||||||||||
197 | break; executed 2 times by 1 test: break; Executed by:
| 2 | ||||||||||||
198 | - | |||||||||||||
199 | case 'L': /* Traverse all symlinks-to-directories. */ executed 2 times by 1 test: case 'L': Executed by:
| 2 | ||||||||||||
200 | bit_flags = FTS_LOGICAL; | - | ||||||||||||
201 | break; executed 2 times by 1 test: break; Executed by:
| 2 | ||||||||||||
202 | - | |||||||||||||
203 | case 'P': /* Traverse no symlinks-to-directories. */ executed 1 time by 1 test: case 'P': Executed by:
| 1 | ||||||||||||
204 | bit_flags = FTS_PHYSICAL; | - | ||||||||||||
205 | break; executed 1 time by 1 test: break; Executed by:
| 1 | ||||||||||||
206 | - | |||||||||||||
207 | case 'h': /* --no-dereference: affect symlinks */ executed 4 times by 1 test: case 'h': Executed by:
| 4 | ||||||||||||
208 | dereference = 0; | - | ||||||||||||
209 | break; executed 4 times by 1 test: break; Executed by:
| 4 | ||||||||||||
210 | - | |||||||||||||
211 | case DEREFERENCE_OPTION: /* --dereference: affect the referent executed 2 times by 1 test: case DEREFERENCE_OPTION: Executed by:
| 2 | ||||||||||||
212 | of each symlink */ | - | ||||||||||||
213 | dereference = 1; | - | ||||||||||||
214 | break; executed 2 times by 1 test: break; Executed by:
| 2 | ||||||||||||
215 | - | |||||||||||||
216 | case NO_PRESERVE_ROOT: executed 1 time by 1 test: case NO_PRESERVE_ROOT: Executed by:
| 1 | ||||||||||||
217 | preserve_root = false; | - | ||||||||||||
218 | break; executed 1 time by 1 test: break; Executed by:
| 1 | ||||||||||||
219 | - | |||||||||||||
220 | case PRESERVE_ROOT: executed 4 times by 1 test: case PRESERVE_ROOT: Executed by:
| 4 | ||||||||||||
221 | preserve_root = true; | - | ||||||||||||
222 | break; executed 4 times by 1 test: break; Executed by:
| 4 | ||||||||||||
223 | - | |||||||||||||
224 | case REFERENCE_FILE_OPTION: executed 1 time by 1 test: case REFERENCE_FILE_OPTION: Executed by:
| 1 | ||||||||||||
225 | reference_file = optarg; | - | ||||||||||||
226 | break; executed 1 time by 1 test: break; Executed by:
| 1 | ||||||||||||
227 | - | |||||||||||||
228 | case FROM_OPTION: executed 6 times by 1 test: case FROM_OPTION: Executed by:
| 6 | ||||||||||||
229 | { | - | ||||||||||||
230 | const char *e = parse_user_spec (optarg, | - | ||||||||||||
231 | &required_uid, &required_gid, | - | ||||||||||||
232 | NULL, NULL); | - | ||||||||||||
233 | if (e)
| 1-5 | ||||||||||||
234 | die (EXIT_FAILURE, 0, "%s: %s", e, quote (optarg)); executed 1 time by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, \"%s: %s\", e, quote (optarg)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, "%s: %s", e, quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, "%s: %s", e, quote (optarg)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))); Executed by:
| 1 | ||||||||||||
235 | break; executed 5 times by 1 test: break; Executed by:
| 5 | ||||||||||||
236 | } | - | ||||||||||||
237 | - | |||||||||||||
238 | case 'R': executed 5 times by 1 test: case 'R': Executed by:
| 5 | ||||||||||||
239 | chopt.recurse = true; | - | ||||||||||||
240 | break; executed 5 times by 1 test: break; Executed by:
| 5 | ||||||||||||
241 | - | |||||||||||||
242 | case 'c': executed 2 times by 1 test: case 'c': Executed by:
| 2 | ||||||||||||
243 | chopt.verbosity = V_changes_only; | - | ||||||||||||
244 | break; executed 2 times by 1 test: break; Executed by:
| 2 | ||||||||||||
245 | - | |||||||||||||
246 | case 'f': executed 4 times by 1 test: case 'f': Executed by:
| 4 | ||||||||||||
247 | chopt.force_silent = true; | - | ||||||||||||
248 | break; executed 4 times by 1 test: break; Executed by:
| 4 | ||||||||||||
249 | - | |||||||||||||
250 | case 'v': executed 2 times by 1 test: case 'v': Executed by:
| 2 | ||||||||||||
251 | chopt.verbosity = V_high; | - | ||||||||||||
252 | break; executed 2 times by 1 test: break; Executed by:
| 2 | ||||||||||||
253 | - | |||||||||||||
254 | case_GETOPT_HELP_CHAR; never executed: break; executed 21 times by 1 test: case GETOPT_HELP_CHAR: Executed by:
| 0-21 | ||||||||||||
255 | case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS); executed 9 times by 1 test: exit ( 0 ); Executed by:
never executed: break; executed 9 times by 1 test: case GETOPT_VERSION_CHAR: Executed by:
| 0-9 | ||||||||||||
256 | default: executed 3 times by 1 test: default: Executed by:
| 3 | ||||||||||||
257 | usage (EXIT_FAILURE); | - | ||||||||||||
258 | } never executed: end of block | 0 | ||||||||||||
259 | } | - | ||||||||||||
260 | - | |||||||||||||
261 | if (chopt.recurse)
| 3-26 | ||||||||||||
262 | { | - | ||||||||||||
263 | if (bit_flags == FTS_PHYSICAL)
| 1-2 | ||||||||||||
264 | { | - | ||||||||||||
265 | if (dereference == 1)
| 0-1 | ||||||||||||
266 | die (EXIT_FAILURE, 0, never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"-R --dereference requires either -H or -L\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "-R --dereference requires either -H or -L" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "-R --dereference requires either -H or -L" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
267 | _("-R --dereference requires either -H or -L")); never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"-R --dereference requires either -H or -L\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "-R --dereference requires either -H or -L" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "-R --dereference requires either -H or -L" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
268 | dereference = 0; | - | ||||||||||||
269 | } executed 1 time by 1 test: end of block Executed by:
| 1 | ||||||||||||
270 | } executed 3 times by 1 test: end of block Executed by:
| 3 | ||||||||||||
271 | else | - | ||||||||||||
272 | { | - | ||||||||||||
273 | bit_flags = FTS_PHYSICAL; | - | ||||||||||||
274 | } executed 26 times by 1 test: end of block Executed by:
| 26 | ||||||||||||
275 | chopt.affect_symlink_referent = (dereference != 0); | - | ||||||||||||
276 | - | |||||||||||||
277 | if (argc - optind < (reference_file ? 1 : 2))
| 0-29 | ||||||||||||
278 | { | - | ||||||||||||
279 | if (argc <= optind)
| 0 | ||||||||||||
280 | error (0, 0, _("missing operand")); never executed: error (0, 0, dcgettext (((void *)0), "missing operand" , 5) ); | 0 | ||||||||||||
281 | else | - | ||||||||||||
282 | error (0, 0, _("missing operand after %s"), quote (argv[argc - 1])); never executed: error (0, 0, dcgettext (((void *)0), "missing operand after %s" , 5) , quote (argv[argc - 1])); | 0 | ||||||||||||
283 | usage (EXIT_FAILURE); | - | ||||||||||||
284 | } never executed: end of block | 0 | ||||||||||||
285 | - | |||||||||||||
286 | if (reference_file)
| 0-29 | ||||||||||||
287 | { | - | ||||||||||||
288 | struct stat ref_stats; | - | ||||||||||||
289 | if (stat (reference_file, &ref_stats))
| 0 | ||||||||||||
290 | die (EXIT_FAILURE, errno, _("failed to get attributes of %s"), never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get attributes of %s\", 5), quotearg_style (shell_escape_always_quoting_style, reference_file)), assume (false))" ")... : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get attributes of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, reference_file)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
291 | quoteaf (reference_file)); never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get attributes of %s\", 5), quotearg_style (shell_escape_always_quoting_style, reference_file)), assume (false))" ")... : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get attributes of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, reference_file)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
292 | - | |||||||||||||
293 | uid = ref_stats.st_uid; | - | ||||||||||||
294 | gid = ref_stats.st_gid; | - | ||||||||||||
295 | chopt.user_name = uid_to_name (ref_stats.st_uid); | - | ||||||||||||
296 | chopt.group_name = gid_to_name (ref_stats.st_gid); | - | ||||||||||||
297 | } never executed: end of block | 0 | ||||||||||||
298 | else | - | ||||||||||||
299 | { | - | ||||||||||||
300 | const char *e = parse_user_spec (argv[optind], &uid, &gid, | - | ||||||||||||
301 | &chopt.user_name, &chopt.group_name); | - | ||||||||||||
302 | if (e)
| 2-27 | ||||||||||||
303 | die (EXIT_FAILURE, 0, "%s: %s", e, quote (argv[optind])); executed 2 times by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, \"%s: %s\", e, quote (argv[optind])), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, "%s: %s", e, quote (argv[optind])), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, "%s: %s", e, quote (argv[optind])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))); Executed by:
| 2 | ||||||||||||
304 | - | |||||||||||||
305 | /* If a group is specified but no user, set the user name to the | - | ||||||||||||
306 | empty string so that diagnostics say "ownership :GROUP" | - | ||||||||||||
307 | rather than "group GROUP". */ | - | ||||||||||||
308 | if (!chopt.user_name && chopt.group_name)
| 3-15 | ||||||||||||
309 | chopt.user_name = bad_cast (""); executed 9 times by 1 test: chopt.user_name = bad_cast (""); Executed by:
| 9 | ||||||||||||
310 | - | |||||||||||||
311 | optind++; | - | ||||||||||||
312 | } executed 27 times by 1 test: end of block Executed by:
| 27 | ||||||||||||
313 | - | |||||||||||||
314 | if (chopt.recurse && preserve_root)
| 0-24 | ||||||||||||
315 | { | - | ||||||||||||
316 | static struct dev_ino dev_ino_buf; | - | ||||||||||||
317 | chopt.root_dev_ino = get_root_dev_ino (&dev_ino_buf); | - | ||||||||||||
318 | if (chopt.root_dev_ino == NULL)
| 0-3 | ||||||||||||
319 | die (EXIT_FAILURE, errno, _("failed to get attributes of %s"), never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get attributes of %s\", 5), quotearg_style (shell_escape_always_quoting_style, \"/\")), assume (false))" ")"); int _... ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get attributes of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, "/")), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
320 | quoteaf ("/")); never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get attributes of %s\", 5), quotearg_style (shell_escape_always_quoting_style, \"/\")), assume (false))" ")"); int _... ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get attributes of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, "/")), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ; | 0 | ||||||||||||
321 | } executed 3 times by 1 test: end of block Executed by:
| 3 | ||||||||||||
322 | - | |||||||||||||
323 | bit_flags |= FTS_DEFER_STAT; | - | ||||||||||||
324 | ok = chown_files (argv + optind, bit_flags, | - | ||||||||||||
325 | uid, gid, | - | ||||||||||||
326 | required_uid, required_gid, &chopt); | - | ||||||||||||
327 | - | |||||||||||||
328 | chopt_free (&chopt); | - | ||||||||||||
329 | - | |||||||||||||
330 | return ok ? EXIT_SUCCESS : EXIT_FAILURE; executed 27 times by 1 test: return ok ? 0 : 1 ; Executed by:
| 27 | ||||||||||||
331 | } | - | ||||||||||||
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