gri3-wm/libi3/mkdirp.c

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2015-03-29 23:18:00 +02:00
#include "libi3.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
/*
* Emulates mkdir -p (creates any missing folders)
*
*/
bool mkdirp(const char *path) {
if (mkdir(path, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) == 0)
return true;
if (errno != ENOENT) {
ELOG("mkdir(%s) failed: %s\n", path, strerror(errno));
return false;
}
char *copy = sstrdup(path);
/* strip trailing slashes, if any */
while (copy[strlen(copy) - 1] == '/')
copy[strlen(copy) - 1] = '\0';
char *sep = strrchr(copy, '/');
if (sep == NULL) {
if (copy != NULL) {
free(copy);
copy = NULL;
}
return false;
}
*sep = '\0';
bool result = false;
if (mkdirp(copy))
result = mkdirp(path);
free(copy);
return result;
}