Mercurial > hg > octave-kai > gnulib-hg
annotate lib/acl.c @ 5907:c47674a83a78
Sync from coreutils.
Use "file name" when talking about file names, instead of "filename"
or "path", as per the GNU coding standards.
* MODULES.html.sh: mkdir-p renamed from makepath.
filenamecat renamed from path-concat.
* modules/filenamecat: Renamed from modules/path-concat.
(Files): filenamecat.h and filenamecat.c renamed from
path-concat.h and path-concat.c.
(configure.ac): gl_FILE_NAME_CONCAT, not gl_PATH_CONCAT.
(Include): filenamecat.h, not path-concat.h.
* modules/mkdir-p: Renamed from modules/makepath.
(Files): mkdir-p.h and mkdir-p.c renamed from makepath.h and makepath.c.
(configure.ac): gl_MKDIR_PARENTS, not gl_MAKEPATH.
(Include): mkdir-p.h, not makepath.h.
* lib/mkdir-p.c: Renamed from makepath.c.
(make_dir_parents): Renamed from make_path. All callers changed.
* lib/mkdir-p.h: Likewise. All includers changed.
* lib/filenamecat.c: Renamed from path-concat.c.
(file_name_concat): Renamed from path_concat. All callers changed.
[TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
* lib/filenamecat.h: Likewise. All includers changed.
* lib/acl.c: Don't use "path" or "filename" to mean "file name"
in comments or local variable names.
* lib/basename.c: Likewise.
* lib/canonicalize.c, canonicalize.h: Likewise.
* lib/dirname.c, dirname.h: Likewise.
* lib/euidaccess.c: Likewise.
* lib/exclude.c: Likewise
* lib/fnmatch_.h, fnmatch_loop.c: Likewise.
* lib/fsusage.c, fsuage.h: Likewise.
* lib/fts.c, fts_.h: Likewise.
* lib/getcwd.c: Likewise.
* lib/getloadavg.c: Likewise.
* lib/mkstemp.c: Likewise.
* lib/mountlist.c, mountlist.h: Likewise.
* lib/openat.c, openat.h: Likewise.
* lib/readlink-stub.c: Likewise.
* lib/readutmp.c, readutmp.h: Likewise.
* lib/rename.c: Likewise.
* lib/rmdir.c: Likewise.
* lib/same.c: Likewise.
* lib/savedir.c: Likewise.
* lib/stripslash.c: Likewise.
* lib/tempname.c: Likewise.
* lib/xreadlink.c: Likewise.
* lib/exclude.c (excluded_file_name): Renamed from excluded_filename.
All uses changed.
* lib/exclude.h: Likewise.
* m4/mkdir-p.m4: Renamed from makepath.m4.
(gl_MKDIR_PARENTS): Renamed from gl_MAKEPATH. All uses changed.
Rename files from makepath.c to mkdir-p.c, and from
makepath.h to mkdir-p.h.
* m4/filenamecat.m4: Renamed from path-concat.m4.
(gl_FILE_NAME_CONCAT): Renamed from gl_PATH_CONCAT. All uses changed.
Rename files from path-concat.c to filenamecat.c,
and from path-concat.h to filenamecat.h.
* m4/getcwd-path-max.m4: Don't use "path" or "filename" to mean
"file name" in local variables or comments.
* rename.m4: Likewise.
* lib/euidaccess.c (getuid, getgid, getuid, getegid)
[!defined _POSIX_VERSION]: Remove decls; not needed these days.
* lib/idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
[!defined _POSIX_VERSION]: Remove decls; not needed these days.
* lib/pathmax.h: Include <limits.h> unconditionally, since other
files have been getting away with it for years (MORE/BSD 4.3
is extinct now).
* lib/userspec.c (getpwnam, getgrnam, getgrgid)
[!defined _POSIX_VERSION]: Remove decls; not needed these days.
* lib/pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
Define to 256, not 255, as per modern POSIX.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 02 Jun 2005 20:41:04 +0000 |
| parents | a48fb0e98c8c |
| children | 96c32553b4c6 |
| rev | line source |
|---|---|
| 3762 | 1 /* acl.c - access control lists |
| 2 | |
| 5907 | 3 Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
| 3762 | 4 |
| 5 This program is free software; you can redistribute it and/or modify | |
| 6 it under the terms of the GNU General Public License as published by | |
| 7 the Free Software Foundation; either version 2, or (at your option) | |
| 8 any later version. | |
| 9 | |
| 10 This program is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU General Public License | |
| 16 along with this program; if not, write to the Free Software Foundation, | |
|
5848
a48fb0e98c8c
*** empty log message ***
Paul Eggert <eggert@cs.ucla.edu>
parents:
4517
diff
changeset
|
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 3762 | 18 |
| 19 Written by Paul Eggert. */ | |
| 20 | |
| 21 #if HAVE_CONFIG_H | |
| 22 # include <config.h> | |
| 23 #endif | |
| 24 | |
| 4517 | 25 #include <sys/types.h> |
| 3762 | 26 #include <sys/stat.h> |
| 27 #ifndef S_ISLNK | |
| 28 # define S_ISLNK(Mode) 0 | |
| 29 #endif | |
| 30 | |
| 31 #include "acl.h" | |
| 32 | |
| 33 #include <errno.h> | |
| 34 #ifndef ENOSYS | |
| 35 # define ENOSYS (-1) | |
| 36 #endif | |
| 37 | |
| 38 #ifndef MIN_ACL_ENTRIES | |
| 39 # define MIN_ACL_ENTRIES 4 | |
| 40 #endif | |
| 41 | |
| 5907 | 42 /* Return 1 if FILE has a nontrivial access control list, 0 if not, |
| 3762 | 43 and -1 (setting errno) if an error is encountered. */ |
| 44 | |
| 45 int | |
| 5907 | 46 file_has_acl (char const *file, struct stat const *filestat) |
| 3762 | 47 { |
| 48 /* FIXME: This implementation should work on recent-enough versions | |
| 49 of HP-UX, Solaris, and Unixware, but it simply returns 0 with | |
| 50 POSIX 1003.1e (draft 17 -- abandoned), AIX, GNU/Linux, Irix, and | |
| 51 Tru64. Please see Samba's source/lib/sysacls.c file for | |
| 52 fix-related ideas. */ | |
| 53 | |
| 54 #if HAVE_ACL && defined GETACLCNT | |
| 5907 | 55 if (! S_ISLNK (filestat->st_mode)) |
| 3762 | 56 { |
| 5907 | 57 int n = acl (file, GETACLCNT, 0, NULL); |
| 3762 | 58 return n < 0 ? (errno == ENOSYS ? 0 : -1) : (MIN_ACL_ENTRIES < n); |
| 59 } | |
| 60 #endif | |
| 61 | |
| 62 return 0; | |
| 63 } |