/*
 * Copyright (c) 2000 University of Utah and the Flux Group.
 * All rights reserved.
 * 
 * This file is part of the Flux OSKit.  The OSKit is free software, also known
 * as "open source;" you can redistribute it and/or modify it under the terms
 * of the GNU General Public License (GPL), version 2, as published by the Free
 * Software Foundation (FSF).  To explore alternate licensing terms, contact
 * the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
 * 
 * The OSKit 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 GPL for more details.  You should have
 * received a copy of the GPL along with the OSKit; see the file COPYING.  If
 * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
 */

#include <oskit/io/blkio.h>
#include <oskit/diskpart/diskpart.h>

extern char* partition_name;
extern oskit_blkio_t* in_blkio;

oskit_blkio_t*  out_blkio = 0;

#define MAX_PARTS 30
#define NULL 0

oskit_error_t init(void)
{
	int		numparts;
	diskpart_t	part_array[MAX_PARTS];
        diskpart_t    * partition = 0;
        
//        osenv_process_lock(); // temporary hack - will remove in a minute
	numparts = diskpart_blkio_get_partition(in_blkio, part_array, MAX_PARTS);
//        osenv_process_unlock();
	if (numparts == 0) 
		return OSKIT_E_UNEXPECTED;

#if 0
        diskpart_dump(part_array,0,'a');
#endif            

	partition = 
           diskpart_blkio_lookup_bsd_string(part_array,
					    partition_name, in_blkio, &out_blkio);
	if (partition == NULL) 
		return OSKIT_E_UNEXPECTED;
        return 0;
}

oskit_error_t fini(void)
{
        if (out_blkio) {
                oskit_blkio_release(out_blkio);
                out_blkio = 0;
        }
        return 0;
}