lib/stdio/remove.c

   1 /*
   2  * remove.c - remove a file
   3  */
   4 /* $Header$ */
   5
   6 #include        <stdio.h>
   7 #include        <errno.h>
   8
   9 int _rmdir(const char *path);
  10 int _unlink(const char *path);
  11
  12 int
  13 remove(const char *filename) {
  14         int saved_errno, retval;
  15
  16         saved_errno = errno;
  17
  18         retval = _rmdir(filename);
  19
  20         if (retval == -1 && errno == ENOTDIR) {
  21                 errno = saved_errno;
  22
  23                 retval = _unlink(filename);
  24         }
  25
  26         return retval;
  27 }