compiler/clib/closedir.c

   1 /*
   2     Copyright © 1995-2003, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     POSIX function closedir().
   6 */
   7
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <errno.h>
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <dirent.h>
  16
  17         int closedir(
  18
  19 /*  SYNOPSIS */
  20         DIR *dir)
  21
  22 /*  FUNCTION
  23          Closes a directory
  24
  25     INPUTS
  26         dir - the directory stream pointing to the directory being closed
  27
  28     RESULT
  29         The  closedir()  function  returns  0  on success or -1 on
  30         failure.
  31
  32     NOTES
  33
  34     EXAMPLE
  35
  36     BUGS
  37
  38     SEE ALSO
  39         close(), opendir(),  readdir(), rewinddir(), seekdir(),
  40         telldir(), scandir()
  41
  42     INTERNALS
  43
  44 ******************************************************************************/
  45 {
  46     if (!dir)
  47     {
  48         errno = EFAULT;
  49         return -1;
  50     }
  51
  52     if (close(dir->fd) == -1)
  53         return -1;
  54
  55     free(dir->priv);
  56     free(dir);
  57
  58     return 0;
  59 }