#include <sys/stat.h>
#include <sys/mman.h>
-#include "udev_libc_wrapper.h"
#include "udev.h"
-#include "logging.h"
-#include "udev_utils.h"
-#include "list.h"
int create_path(const char *path)
{
return mkdir(p, 0755);
}
+int delete_path(const char *path)
+{
+ char p[PATH_SIZE];
+ char *pos;
+ int retval;
+
+ strcpy (p, path);
+ pos = strrchr(p, '/');
+ while (1) {
+ *pos = '\0';
+ pos = strrchr(p, '/');
+
+ /* don't remove the last one */
+ if ((pos == p) || (pos == NULL))
+ break;
+
+ /* remove if empty */
+ retval = rmdir(p);
+ if (errno == ENOENT)
+ retval = 0;
+ if (retval) {
+ if (errno == ENOTEMPTY)
+ return 0;
+ err("rmdir(%s) failed: %s", p, strerror(errno));
+ break;
+ }
+ dbg("removed '%s'", p);
+ }
+ return 0;
+}
+
/* Reset permissions on the device node, before unlinking it to make sure,
* that permisions of possible hard links will be removed too.
*/
retval = chown(filename, 0, 0);
if (retval)
- dbg("chown(%s, 0, 0) failed: %s", filename, strerror(errno));
+ err("chown(%s, 0, 0) failed: %s", filename, strerror(errno));
retval = chmod(filename, 0000);
if (retval)
- dbg("chmod(%s, 0000) failed: %s", filename, strerror(errno));
+ err("chmod(%s, 0000) failed: %s", filename, strerror(errno));
retval = unlink(filename);
if (errno == ENOENT)
retval = 0;
if (retval)
- dbg("unlink(%s) failed: %s", filename, strerror(errno));
+ err("unlink(%s) failed: %s", filename, strerror(errno));
return retval;
}