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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
commit | 19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch) | |
tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/shared/acl-util.h | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/shared/acl-util.h')
-rw-r--r-- | src/shared/acl-util.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/shared/acl-util.h b/src/shared/acl-util.h new file mode 100644 index 0000000..10b2a3d --- /dev/null +++ b/src/shared/acl-util.h @@ -0,0 +1,30 @@ +/* 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 |