Subversion Repositories openrisc_2011-10-31

/*

 *  chown() - POSIX 1003.1b 5.6.5 - Change Owner and Group of a File

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may be

 *  found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: chown.c,v 1.2 2001-09-27 12:01:15 chris Exp $

 */

#include <sys/stat.h>

#include <errno.h>

#include <rtems.h>

#include <rtems/libio.h>

#include "libio_.h"

int chown(

  const char *path,

  uid_t       owner,

  gid_t       group

)

{

  rtems_filesystem_location_info_t   loc;

  int                                result;

  if ( rtems_filesystem_evaluate_path( path, 0x00, &loc, TRUE ) )

    return -1;

  if ( !loc.ops->chown ) {

    rtems_filesystem_freenode( &loc );

    set_errno_and_return_minus_one( ENOTSUP );

  }

  result = (*loc.ops->chown)( &loc, owner, group );

  rtems_filesystem_freenode( &loc );

  return result;

}