source: trunk/sys/dietlibc/closedir.c @ 26

/*
   This file is part of MutekP.
  
   MutekP is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
  
   MutekP is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.
  
   You should have received a copy of the GNU General Public License
   along with MutekP; if not, write to the Free Software Foundation,
   Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  
   UPMC / LIP6 / SOC (c) 2008
   Copyright Ghassan Almaless <ghassan.almaless@gmail.com>
*/

#include <errno.h>
#include <sys/syscall.h>
#include <cpu-syscall.h>
#include <dirent.h>
#include <stdlib.h>

int closedir(DIR *dir)
{
  register int retval;

  if(dir == NULL)
    return -1;

  retval = (int) cpu_syscall((void*)(dir->fd),NULL,NULL,NULL,SYS_CLOSEDIR);
  
  if(retval != 0)
    return -1;

  free(dir);
  return 0;
}