Mercurial > hg > octave-shane > gnulib-hg
annotate lib/findprog.h @ 17381:915d2ad64b47
qacl: new module, broken out from the acl module
This is for GNU Emacs, which wants the acl functions but does
not want 'error' invoked when they fail.
* lib/acl-internal.h: Do not include error.h, quote.h.
(ENOSYS, ENOTSUP): Remove; no longer needed.
(ACL_NOT_WELL_SUPPORTED): Remove; replaced by acl_errno_valid.
* lib/acl.h: Include <stdbool.h>.
(acl_errno_valid): New function.
* lib/copy-acl.c, lib/set-acl.c: Include errno,h, not acl-internal.h.
* lib/copy-acl.c (qcopy_acl): Move to lib/qcopy-acl.c.
* lib/set-acl.c: Rename from lib/set-mode-acl.c.
(chmod_or_fchmod, qset_acl): Move to lib/qset-acl.c.
(ACL_INTERNAL_INLINE): Remove; no longer needed.
* lib/file-has-acl.c (file_has_acl):
* lib/qcopy-acl.c (qcopy_acl):
* lib/qset-acl.c (qset_acl):
Use acl_errno_valid instead of ACL_NOT_WELL_SUPPORTED.
* modules/acl (Files): Move lib/acl.h, lib/acl-internal.h,
lib/acl_entries.c, lib/set-mode-acl.c (renamed to lib/set-acl.c),
lib/file-has-acl.c, m4/acl.m4 to qacl module.
Add lib/set-acl.c.
(Depends-on): Move extern-inline, fstat, sys_stat to qacl module.
Add qacl.
(configure.ac): Move gl_FUNC_ACL to qacl module.
(lib_SOURCES): Remove file-has-acl.c (moved to qacl module).
Rename set-mode-acl.c to set-acl.c.
* lib/acl-errno-valid.c: New file.
* lib/qcopy-acl.c: New file, moved from the old lib/copy-acl.c; the
copy_acl function remains in copy-acl.c.
* lib/qcopy-acl.c, lib/qset-acl.c: Do not include gettext.h.
(_): Remove; not needed.
* lib/qset-acl.c: New file, moved from the old lib/set-mode-acl.c; the
set_acl function remains in set-acl.c (renamed from set-mode-acl.c).
* modules/qacl: New file, moved from the old modules/acl.
(Files, lib_SOURCES): Add acl-errno-valid.c, qcopy-acl.c, qset-acl.c.
Remove set-mode-acl.c, copy-acl.c.
(Depends-on): Remove error, gettext-h, quote. Add stdbool.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Sat, 27 Apr 2013 17:39:07 -0700 |
| parents | e542fd46ad6f |
| children | 344018b6e5d7 |
| rev | line source |
|---|---|
| 4294 | 1 /* Locating a program in PATH. |
|
17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
parents:
16201
diff
changeset
|
2 Copyright (C) 2001-2003, 2009-2013 Free Software Foundation, Inc. |
| 4294 | 3 Written by Bruno Haible <haible@clisp.cons.org>, 2001. |
| 4 | |
|
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
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5 This program is free software: you can redistribute it and/or modify |
| 4294 | 6 it under the terms of the GNU General Public License as published by |
|
9309
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
|
7 the Free Software Foundation; either version 3 of the License, or |
|
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
|
8 (at your option) any later version. |
| 4294 | 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 | |
|
9309
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
|
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 4294 | 17 |
| 5105 | 18 |
| 19 #ifdef __cplusplus | |
| 20 extern "C" { | |
| 21 #endif | |
| 22 | |
| 23 | |
| 4294 | 24 /* Look up a program in the PATH. |
| 25 Attempt to determine the pathname that would be called by execlp/execvp | |
| 26 of PROGNAME. If successful, return a pathname containing a slash | |
| 27 (either absolute or relative to the current directory). Otherwise, | |
| 28 return PROGNAME unmodified. | |
| 29 Because of the latter case, callers should use execlp/execvp, not | |
| 30 execl/execv on the returned pathname. | |
| 31 The returned string is freshly malloc()ed if it is != PROGNAME. */ | |
| 32 extern const char *find_in_path (const char *progname); | |
| 5105 | 33 |
| 34 | |
| 35 #ifdef __cplusplus | |
| 36 } | |
| 37 #endif |