src/system/libroot/posix/stdio/remove.c

   1 /*
   2  * Copyright 2004-2009, Axel Dörfler, axeld@pinc-software.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <stdio.h>
   8
   9 #include <errno.h>
  10
  11 #include <errno_private.h>
  12 #include <syscalls.h>
  13
  14
  15 int
  16 remove(const char* path)
  17 {
  18         // TODO: find a better way that does not require two syscalls for directories
  19         int status = _kern_unlink(-1, path);
  20         if (status == B_IS_A_DIRECTORY)
  21                 status = _kern_remove_dir(-1, path);
  22
  23         if (status != B_OK) {
  24                 __set_errno(status);
  25                 return -1;
  26         }
  27
  28         return status;
  29 }
  30