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/*
* Free node handler implementation for the filesystem
* operations table.
*
* Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia
* Author: Eugeny S. Mints <Eugeny.Mints@oktet.ru>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* @(#) $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include <rtems/libio_.h>
#include <errno.h>
#include "fat.h"
#include "fat_fat_operations.h"
#include "fat_file.h"
#include "msdos.h"
/* msdos_free_node_info --
* Call fat-file close routine.
*
* PARAMETERS:
* pathloc - node description
*
* RETURNS:
* RC_OK on success, or -1 code if error occured
*
*/
msdos_status_t
msdos_free_node_info(rtems_filesystem_location_info_t *pathloc)
{
int rc = RC_OK;
rtems_status_code sc = RTEMS_SUCCESSFUL;
msdos_fs_info_t *fs_info = pathloc->mt_entry->fs_info;
sc = rtems_semaphore_obtain(fs_info->vol_sema, RTEMS_WAIT,
MSDOS_VOLUME_SEMAPHORE_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
set_errno_and_return_minus_one(EIO);
rc = fat_file_close(pathloc->mt_entry, pathloc->node_access);
rtems_semaphore_release(fs_info->vol_sema);
return rc;
}
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