Systemd/src/shared/acl-util.h
Lennart Poettering 0c69794138 tree-wide: remove Lennart's copyright lines
These lines are generally out-of-date, incomplete and unnecessary. With
SPDX and git repository much more accurate and fine grained information
about licensing and authorship is available, hence let's drop the
per-file copyright notice. Of course, removing copyright lines of others
is problematic, hence this commit only removes my own lines and leaves
all others untouched. It might be nicer if sooner or later those could
go away too, making git the only and accurate source of authorship
information.
2018-06-14 10:20:20 +02:00

31 lines
992 B
C

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#if HAVE_ACL
#include <acl/libacl.h>
#include <stdbool.h>
#include <sys/acl.h>
#include "macro.h"
int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry);
int calc_acl_mask_if_needed(acl_t *acl_p);
int add_base_acls_if_needed(acl_t *acl_p, const char *path);
int acl_search_groups(const char* path, char ***ret_groups);
int parse_acl(const char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask);
int acls_for_file(const char *path, acl_type_t type, acl_t new, acl_t *acl);
int add_acls_for_user(int fd, uid_t uid);
/* acl_free takes multiple argument types.
* Multiple cleanup functions are necessary. */
DEFINE_TRIVIAL_CLEANUP_FUNC(acl_t, acl_free);
#define acl_free_charp acl_free
DEFINE_TRIVIAL_CLEANUP_FUNC(char*, acl_free_charp);
#define acl_free_uid_tp acl_free
DEFINE_TRIVIAL_CLEANUP_FUNC(uid_t*, acl_free_uid_tp);
#define acl_free_gid_tp acl_free
DEFINE_TRIVIAL_CLEANUP_FUNC(gid_t*, acl_free_gid_tp);
#endif