blob: d88e80eeb7dc810b00bc7a9371163e7b9c61a4b3 (
plain) (
tree)
|
|
/*
* chmod() - POSIX 1003.1b 5.6.4 - Change File Modes
*
* 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.
*
* $Id$
*/
#include <rtems.h>
#include <rtems/libio.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
#include "libio_.h"
int chmod(
const char *path,
mode_t mode
)
{
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, 0, &loc, TRUE );
if ( status != 0 )
return -1;
if ( !loc.handlers->fchmod ){
rtems_filesystem_freenode( &loc );
set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
|