Line data    Source code

       1             : /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
       2             : 
       3             : #pragma once
       4             : 
       5             : /***
       6             :   This file is part of systemd.
       7             : 
       8             :   Copyright 2011 Lennart Poettering
       9             : 
      10             :   systemd is free software; you can redistribute it and/or modify it
      11             :   under the terms of the GNU Lesser General Public License as published by
      12             :   the Free Software Foundation; either version 2.1 of the License, or
      13             :   (at your option) any later version.
      14             : 
      15             :   systemd is distributed in the hope that it will be useful, but
      16             :   WITHOUT ANY WARRANTY; without even the implied warranty of
      17             :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
      18             :   Lesser General Public License for more details.
      19             : 
      20             :   You should have received a copy of the GNU Lesser General Public License
      21             :   along with systemd; If not, see <http://www.gnu.org/licenses/>.
      22             : ***/
      23             : 
      24             : #ifdef HAVE_ACL
      25             : 
      26             : #include <stdbool.h>
      27             : #include <sys/acl.h>
      28             : #include <acl/libacl.h>
      29             : 
      30             : #include "macro.h"
      31             : 
      32             : int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry);
      33             : int calc_acl_mask_if_needed(acl_t *acl_p);
      34             : int add_base_acls_if_needed(acl_t *acl_p, const char *path);
      35             : int acl_search_groups(const char* path, char ***ret_groups);
      36             : int parse_acl(const char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask);
      37             : int acls_for_file(const char *path, acl_type_t type, acl_t new, acl_t *acl);
      38             : 
      39             : /* acl_free takes multiple argument types.
      40             :  * Multiple cleanup functions are necessary. */
      41           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(acl_t, acl_free);
      42             : #define acl_free_charp acl_free
      43             : DEFINE_TRIVIAL_CLEANUP_FUNC(char*, acl_free_charp);
      44             : #define acl_free_uid_tp acl_free
      45           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(uid_t*, acl_free_uid_tp);
      46             : #define acl_free_gid_tp acl_free
      47           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(gid_t*, acl_free_gid_tp);
      48             : 
      49             : #endif