1*71997035Schs /* $NetBSD: dkscan_util.h,v 1.5 2017/06/08 22:24:29 chs Exp $ */ 2c6eb40afSmartin 3c6eb40afSmartin /*- 4c6eb40afSmartin * Copyright (c) 2007 The NetBSD Foundation, Inc. 5c6eb40afSmartin * All rights reserved. 6c6eb40afSmartin * 7c6eb40afSmartin * This code is derived from software contributed to The NetBSD Foundation 8c6eb40afSmartin * by Martin Husemann <martin@NetBSD.org>. 9c6eb40afSmartin * 10c6eb40afSmartin * Redistribution and use in source and binary forms, with or without 11c6eb40afSmartin * modification, are permitted provided that the following conditions 12c6eb40afSmartin * are met: 13c6eb40afSmartin * 1. Redistributions of source code must retain the above copyright 14c6eb40afSmartin * notice, this list of conditions and the following disclaimer. 15c6eb40afSmartin * 2. Redistributions in binary form must reproduce the above copyright 16c6eb40afSmartin * notice, this list of conditions and the following disclaimer in the 17c6eb40afSmartin * documentation and/or other materials provided with the distribution. 18c6eb40afSmartin * 19c6eb40afSmartin * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20c6eb40afSmartin * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21c6eb40afSmartin * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22c6eb40afSmartin * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23c6eb40afSmartin * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24c6eb40afSmartin * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25c6eb40afSmartin * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26c6eb40afSmartin * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27c6eb40afSmartin * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28c6eb40afSmartin * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29c6eb40afSmartin * POSSIBILITY OF SUCH DAMAGE. 30c6eb40afSmartin */ 31c6eb40afSmartin 32c6eb40afSmartin 33c6eb40afSmartin #define BLOCK_SIZE 512 /* XXX */ 34c6eb40afSmartin 35c6eb40afSmartin u_int dkcksum(struct disklabel *); 36c6eb40afSmartin u_int dkcksum_sized(struct disklabel *, size_t); 37*71997035Schs struct disk; 38*71997035Schs struct vnode; 39c6eb40afSmartin int dkwedge_read(struct disk *pdk, struct vnode *vp, daddr_t blkno, 40c6eb40afSmartin void *tbuf, size_t len); 41c6eb40afSmartin int dkwedge_add(struct dkwedge_info *dkw); 4266dd2755Sjoerg void aprint_error(const char *format, ...) __printflike(1, 2); 4366dd2755Sjoerg void aprint_verbose(const char *format, ...) __printflike(1, 2); 44c6eb40afSmartin 45c6eb40afSmartin extern int verbose; /* are we verbose? */ 46c6eb40afSmartin extern int no_action; /* don't do anything, just print info */ 47c6eb40afSmartin extern int disk_fd; /* file descriptor for disk access */ 48