54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* set-acl.c - set access control list equivalent to a mode
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Copyright (C) 2002-2003, 2005-2025 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Written by Paul Eggert and Andreas Gruenbacher, and Bruno Haible. */
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#include <config.h>
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#include "acl.h"
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#include <errno.h>
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#include "quote.h"
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#include <error.h>
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#include "gettext.h"
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#define _(msgid) dgettext ("gnulib", msgid)
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/* Set the access control lists of a file to match *exactly* MODE (this might
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remove inherited ACLs). Note chmod() tends to honor inherited/default
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ACLs. If DESC is a valid file descriptor, use file descriptor operations
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where available, else use filename based operations on NAME. If access
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control lists are not available, fchmod the target file to MODE. Also
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sets the non-permission bits of the destination file
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(S_ISUID, S_ISGID, S_ISVTX) to those from MODE if any are set.
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Return 0 if successful. On failure, output a diagnostic, set errno and
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return -1. */
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int
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xset_acl (char const *name, int desc, mode_t mode)
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{
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int ret = qset_acl (name, desc, mode);
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if (ret != 0)
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error (0, errno, _("setting permissions for %s"), quote (name));
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return ret;
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}
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int
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set_acl (char const *name, int desc, mode_t mode)
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{
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return xset_acl (name, desc, mode);
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}
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