/*
 * Copyright (C) 2002-2004 Sistina Software, Inc. All rights reserved.
 * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
 *
 * This file is part of LVM2.
 *
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU General Public License v.2.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _CLVM_SYSTEM_LV_H
#define _CLVM_SYSTEM_LV_H

/* Prototypes for System-LV functions */

/* "low-level" functions */
extern int system_lv_umount(void);
extern int system_lv_mount(int readwrite);
extern int system_lv_eraseall(void);

/* "high-level" functions */
extern int system_lv_write_data(char *data, ssize_t len);
extern int system_lv_read_data(char *fname_base, char *data, ssize_t *len);

#endif
