/* $NetBSD: lvm-functions.h,v 1.1.1.2 2009/12/02 00:27:06 haad Exp $ */ /* * 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 */ /* Functions in lvm-functions.c */ #ifndef _LVM_FUNCTIONS_H #define _LVM_FUNCTIONS_H extern int pre_lock_lv(unsigned char lock_cmd, unsigned char lock_flags, char *resource); extern int do_lock_lv(unsigned char lock_cmd, unsigned char lock_flags, char *resource); extern const char *do_lock_query(char *resource); extern int post_lock_lv(unsigned char lock_cmd, unsigned char lock_flags, char *resource); extern int do_check_lvm1(const char *vgname); extern int do_refresh_cache(void); extern int init_lvm(int using_gulm); extern void destroy_lvm(void); extern void init_lvhash(void); extern void destroy_lvhash(void); extern void lvm_do_backup(const char *vgname); extern int hold_unlock(char *resource); extern int hold_lock(char *resource, int mode, int flags); extern char *get_last_lvm_error(void); extern void drop_metadata(const char *vgname); #endif