source: trunk/sys/dietlibc/opendir.c @ 56

/*
   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/types.h>
#include <sys/syscall.h>
#include <cpu-syscall.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>


DIR *opendir(const char *name)
{
  DIR *dir;
  int retval;

  if((dir = (DIR*) malloc (sizeof(*dir))) == NULL)
    return NULL;

  memset(dir, 0, sizeof(*dir));
  retval = (int) cpu_syscall((void*)name,NULL,NULL,NULL,SYS_OPENDIR);
  
  if(retval < 0)
    return NULL;
  
  dir->fd = retval;
  return dir;
}