diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
commit | 19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch) | |
tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/basic/label.c | |
parent | Initial commit. (diff) | |
download | systemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.tar.xz systemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.zip |
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/basic/label.c')
-rw-r--r-- | src/basic/label.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/basic/label.c b/src/basic/label.c new file mode 100644 index 0000000..12a7fb0 --- /dev/null +++ b/src/basic/label.c @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ + +#include <errno.h> +#include <sys/stat.h> +#include <unistd.h> + +#include "btrfs-util.h" +#include "label.h" +#include "macro.h" +#include "selinux-util.h" +#include "smack-util.h" + +int label_fix(const char *path, LabelFixFlags flags) { + int r, q; + + r = mac_selinux_fix(path, flags); + q = mac_smack_fix(path, flags); + + if (r < 0) + return r; + if (q < 0) + return q; + + return 0; +} + +int symlink_label(const char *old_path, const char *new_path) { + int r; + + assert(old_path); + assert(new_path); + + r = mac_selinux_create_file_prepare(new_path, S_IFLNK); + if (r < 0) + return r; + + if (symlink(old_path, new_path) < 0) + r = -errno; + + mac_selinux_create_file_clear(); + + if (r < 0) + return r; + + return mac_smack_fix(new_path, 0); +} + +int btrfs_subvol_make_label(const char *path) { + int r; + + assert(path); + + r = mac_selinux_create_file_prepare(path, S_IFDIR); + if (r < 0) + return r; + + r = btrfs_subvol_make(path); + mac_selinux_create_file_clear(); + + if (r < 0) + return r; + + return mac_smack_fix(path, 0); +} |