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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libc/] [chmod.c] - Blame information for rev 30

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1 30 unneback
/*
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 *  chmod() - POSIX 1003.1b 5.6.4 - Change File Modes
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 *
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 *  COPYRIGHT (c) 1989-1999.
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 *  On-Line Applications Research Corporation (OAR).
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 *
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 *  The license and distribution terms for this file may be
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 *  found in the file LICENSE in this distribution or at
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 *  http://www.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: chmod.c,v 1.2 2001-09-27 12:01:15 chris Exp $
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 */
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#include <rtems.h>
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#include <rtems/libio.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <unistd.h>
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#include "libio_.h"
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int chmod(
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  const char *path,
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  mode_t      mode
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)
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{
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  int                              status;
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  rtems_filesystem_location_info_t loc;
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  int                              result;
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  status = rtems_filesystem_evaluate_path( path, 0, &loc, TRUE );
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  if ( status != 0 )
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    return -1;
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  if ( !loc.handlers->fchmod ){
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    rtems_filesystem_freenode( &loc );
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    set_errno_and_return_minus_one( ENOTSUP );
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  }
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  result = (*loc.handlers->fchmod)( &loc, mode );
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  rtems_filesystem_freenode( &loc );
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  return result;
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}

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