src/basic/mkdir-label.c

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2
   3 #include <stdio.h>
   4 #include <sys/stat.h>
   5 #include <sys/types.h>
   6 #include <unistd.h>
   7
   8 #include "label.h"
   9 #include "macro.h"
  10 #include "mkdir.h"
  11 #include "selinux-util.h"
  12 #include "smack-util.h"
  13 #include "user-util.h"
  14
  15 int mkdir_label(const char *path, mode_t mode) {
  16         int r;
  17
  18         assert(path);
  19
  20         r = mac_selinux_create_file_prepare(path, S_IFDIR);
  21         if (r < 0)
  22                 return r;
  23
  24         r = mkdir_errno_wrapper(path, mode);
  25         mac_selinux_create_file_clear();
  26         if (r < 0)
  27                 return r;
  28
  29         return mac_smack_fix(path, 0);
  30 }
  31
  32 int mkdirat_label(int dirfd, const char *path, mode_t mode) {
  33         int r;
  34
  35         assert(path);
  36
  37         r = mac_selinux_create_file_prepare_at(dirfd, path, S_IFDIR);
  38         if (r < 0)
  39                 return r;
  40
  41         r = mkdirat_errno_wrapper(dirfd, path, mode);
  42         mac_selinux_create_file_clear();
  43         if (r < 0)
  44                 return r;
  45
  46         return mac_smack_fix_at(dirfd, path, 0);
  47 }
  48
  49 int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags) {
  50         return mkdir_safe_internal(path, mode, uid, gid, flags, mkdir_label);
  51 }
  52
  53 int mkdir_parents_label(const char *path, mode_t mode) {
  54         return mkdir_parents_internal(NULL, path, mode, UID_INVALID, UID_INVALID, 0, mkdir_label);
  55 }
  56
  57 int mkdir_p_label(const char *path, mode_t mode) {
  58         return mkdir_p_internal(NULL, path, mode, UID_INVALID, UID_INVALID, 0, mkdir_label);
  59 }