37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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File: acl_add_perm.c
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Copyright (C) 1999, 2000
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Andreas Gruenbacher, <andreas.gruenbacher@gmail.com>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "libacl.h"
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/* 23.4.1 */
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int
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acl_add_perm(acl_permset_t permset_d, acl_perm_t perm)
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{
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acl_permset_obj *acl_permset_obj_p = ext2int(acl_permset, permset_d);
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if (!acl_permset_obj_p || (perm & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE)))
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return -1;
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acl_permset_obj_p->sperm |= perm;
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return 0;
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}
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