49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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/* set-acl.c - set access control list equivalent to a mode
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Copyright (C) 2002-2003, 2005-2020 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) gettext (msgid)
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/* Set the access control lists of a file. If DESC is a valid file
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descriptor, use file descriptor operations where available, else use
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filename based operations on NAME. If access control lists are not
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available, fchmod the target file to MODE. Also sets the
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non-permission bits of the destination file (S_ISUID, S_ISGID, S_ISVTX)
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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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set_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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