1/* 2 File: acl_dup.c 3 4 Copyright (C) 1999, 2000 5 Andreas Gruenbacher, <a.gruenbacher@computer.org> 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU Library General Public 9 License as published by the Free Software Foundation; either 10 version 2 of the License, or (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 Library General Public License for more details. 16 17 You should have received a copy of the GNU Library General Public 18 License along with this library; if not, write to the Free Software 19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 20*/ 21 22#include "libacl.h" 23 24 25/* 23.4.11 */ 26acl_t 27acl_dup(acl_t acl) 28{ 29 acl_entry_obj *entry_obj_p, *dup_entry_obj_p; 30 acl_obj *acl_obj_p = ext2int(acl, acl); 31 acl_obj *dup_obj_p; 32 33 if (!acl_obj_p) 34 return NULL; 35 dup_obj_p = __acl_init_obj(acl_obj_p->aused); 36 if (!dup_obj_p) 37 return NULL; 38 39 FOREACH_ACL_ENTRY(entry_obj_p, acl_obj_p) { 40 dup_entry_obj_p = __acl_create_entry_obj(dup_obj_p); 41 if (dup_entry_obj_p == NULL) 42 goto fail; 43 44 dup_entry_obj_p->etag = entry_obj_p->etag; 45 dup_entry_obj_p->eid = entry_obj_p->eid; 46 dup_entry_obj_p->eperm = entry_obj_p->eperm; 47 } 48 return int2ext(dup_obj_p); 49 50fail: 51 __acl_free_acl_obj(dup_obj_p); 52 return NULL; 53} 54 55