1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
34 int mkdir_label(const char *path, mode_t mode) {
35 return label_mkdir(path, mode);
38 int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid) {
41 if (label_mkdir(path, mode) >= 0)
42 if (chmod_and_chown(path, mode, uid, gid) < 0)
45 if (lstat(path, &st) < 0)
48 if ((st.st_mode & 0777) != mode ||
51 !S_ISDIR(st.st_mode)) {
59 int mkdir_parents_label(const char *path, mode_t mode) {
65 /* return immediately if directory exists */
66 e = strrchr(path, '/');
69 p = strndupa(path, e - path);
70 if (stat(p, &st) >= 0) {
71 if ((st.st_mode & S_IFMT) == S_IFDIR)
77 /* create every parent directory in the path, except the last component */
78 p = path + strspn(path, "/");
83 e = p + strcspn(p, "/");
84 p = e + strspn(e, "/");
86 /* Is this the last component? If so, then we're
91 t = strndup(path, e - path);
95 r = label_mkdir(t, mode);
98 if (r < 0 && errno != EEXIST)
103 int mkdir_p_label(const char *path, mode_t mode) {
108 if ((r = mkdir_parents_label(path, mode)) < 0)
111 if (label_mkdir(path, mode) < 0 && errno != EEXIST)