diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 03:28:32 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 03:28:32 -0400 |
commit | 82c7fa534ff22119cc22fdf155f9becd78649dd7 (patch) | |
tree | 957f383e9ef0cd8d6799be0ab585d278418cfd2c /src/libbasic/label.c | |
parent | 5faaf84b257749642a352a170a82f5260bdf1a12 (diff) |
./move.sh
Diffstat (limited to 'src/libbasic/label.c')
-rw-r--r-- | src/libbasic/label.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/libbasic/label.c b/src/libbasic/label.c new file mode 100644 index 0000000000..f5ab855d32 --- /dev/null +++ b/src/libbasic/label.c @@ -0,0 +1,82 @@ +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd 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. + + systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <errno.h> +#include <sys/stat.h> +#include <unistd.h> + +#include "label.h" +#include "macro.h" +#include "selinux-util.h" +#include "smack-util.h" + +int label_fix(const char *path, bool ignore_enoent, bool ignore_erofs) { + int r, q; + + r = mac_selinux_fix(path, ignore_enoent, ignore_erofs); + q = mac_smack_fix(path, ignore_enoent, ignore_erofs); + + if (r < 0) + return r; + if (q < 0) + return q; + + return 0; +} + +int mkdir_label(const char *path, mode_t mode) { + int r; + + assert(path); + + r = mac_selinux_create_file_prepare(path, S_IFDIR); + if (r < 0) + return r; + + if (mkdir(path, mode) < 0) + r = -errno; + + mac_selinux_create_file_clear(); + + if (r < 0) + return r; + + return mac_smack_fix(path, false, false); +} + +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, false, false); +} |