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libacl/acl_cmp.c
52 строки
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Mike Frysinger
licensing: clean up LGPL boilerplate for library code
13 янв 2024, 08:36
13 янв 2024, 08:36
c769e17
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/* File: acl_cmp.c Copyright (C) 1999, 2000 Andreas Gruenbacher, <andreas.gruenbacher@gmail.com> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see <https://www.gnu.org/licenses/>. */ #include "config.h" #include "libacl.h" int acl_cmp(acl_t acl1, acl_t acl2) { acl_obj *acl1_obj_p = ext2int(acl, acl1), *acl2_obj_p = ext2int(acl, acl2); acl_entry_obj *p1_obj_p, *p2_obj_p; if (!acl1_obj_p || !acl2_obj_p) return -1; if (acl1_obj_p->aused != acl2_obj_p->aused) return 1; p2_obj_p = acl2_obj_p->anext; FOREACH_ACL_ENTRY(p1_obj_p, acl1_obj_p) { if (p1_obj_p->etag != p2_obj_p->etag) return 1; if (!permset_obj_equal(p1_obj_p->eperm,p2_obj_p->eperm)) return 1; switch(p1_obj_p->etag) { case ACL_USER: case ACL_GROUP: if (qualifier_obj_id(p1_obj_p->eid) != qualifier_obj_id(p2_obj_p->eid)) return 1; } p2_obj_p = p2_obj_p->enext; } return 0; }