1/*- 2 * Copyright (c) 2002 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD: src/sbin/gpt/map.h,v 1.6.10.1 2010/02/10 00:26:20 kensmith Exp $ 27 */ 28 29#ifndef _MAP_H_ 30#define _MAP_H_ 31 32typedef struct map { 33 off_t map_start; 34 off_t map_size; 35 struct map *map_next; 36 struct map *map_prev; 37 int map_type; 38#define MAP_TYPE_UNUSED 0 39#define MAP_TYPE_MBR 1 40#define MAP_TYPE_MBR_PART 2 41#define MAP_TYPE_PRI_GPT_HDR 3 42#define MAP_TYPE_SEC_GPT_HDR 4 43#define MAP_TYPE_PRI_GPT_TBL 5 44#define MAP_TYPE_SEC_GPT_TBL 6 45#define MAP_TYPE_GPT_PART 7 46#define MAP_TYPE_PMBR 8 47 unsigned int map_index; 48 void *map_data; 49} map_t; 50 51extern int lbawidth; 52 53map_t *map_add(off_t, off_t, int, void*); 54map_t *map_alloc(off_t, off_t); 55map_t *map_find(int); 56map_t *map_first(void); 57map_t *map_last(void); 58 59off_t map_free(off_t, off_t); 60 61void map_init(off_t); 62 63#endif /* _MAP_H_ */ 64