1/* See LICENSE file for copyright and license details. */
 2#include <sys/stat.h>
 3
 4#include <errno.h>
 5#include <limits.h>
 6
 7#include "../util.h"
 8
 9int
10mkdirp(const char *path, mode_t mode, mode_t pmode)
11{
12  char        tmp[PATH_MAX], *p;
13  struct stat st;
14
15  if (stat(path, &st) == 0) {
16    if (S_ISDIR(st.st_mode))
17      return 0;
18    errno = ENOTDIR;
19    weprintf("%s:", path);
20    return -1;
21  }
22
23  estrlcpy(tmp, path, sizeof(tmp));
24  for (p = tmp + (tmp[0] == '/'); *p; p++) {
25    if (*p != '/')
26      continue;
27    *p = '\0';
28    if (mkdir(tmp, pmode) < 0 && errno != EEXIST) {
29      weprintf("mkdir %s:", tmp);
30      return -1;
31    }
32    *p = '/';
33  }
34  if (mkdir(tmp, mode) < 0 && errno != EEXIST) {
35    weprintf("mkdir %s:", tmp);
36    return -1;
37  }
38  return 0;
39}