/*** 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); }