kc3-lang/gnulib/lib/acl_entries.c
Tag
-
Show log
Commit
-
Hash : e37fe028
Author :
Date : 2007-03-19T21:58:57
Add limited support for Solaris 10 ZFS-style ACLs: just enough to handle file_has_acl. * lib/acl-internal.h, lib/acl_entries.c, lib/file-has-acl.c: New files. * lib/acl.c: Move header inclusions and related macro defns into lib/acl-internal.h. (S_ISLNK): Remove defn, since that's now done for us. (file_has_acl): Move to lib/file-has-acl.c. Call acl_trivial if available. This is the crucial part of the fix. (acl_entries): Move to lib/acl_entries.c. Now extern, since it's shared within the library. Rewrite a bit, partly to make it compatible with the GNU coding style. * m4/acl.m4 (AC_FUNC_ACL): Add AC_LIBOBJ([file-has-acl]). Remove unnecessary double-quotes. Don't test for acl_to_text; the build will catch that. Replace acl_entries if it doesn't exist and it is needed. Check for -lsec and acl_trivial (as used on Solaris 10). * modules/acl (Files): Add lib/acl-internal.h, lib/acl_entries.c, lib/file-has-acl.c. (Depends-on): Add sys_stat, for S_ISLNK.
-
lib/acl_entries.c
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
/* Return the number of entries in an ACL. Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Written by Paul Eggert and Andreas Gruenbacher. */ #include <config.h> #include "acl-internal.h" /* Return the number of entries in ACL. */ int acl_entries (acl_t acl) { char *t; int entries = 0; char *text = acl_to_text (acl, NULL); if (! text) return -1; for (t = text; *t; t++) entries += (*t == '\n'); acl_free (text); return entries; }