/*-
* Copyright (c) 2002 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _GPT_H_
#define _GPT_H_
#include <sys/endian.h>
#include <sys/gpt.h>
#include <uuid.h>
void le_uuid_dec(void const *, uuid_t *);
void le_uuid_enc(void *, uuid_t const *);
int parse_uuid(const char *, uuid_t *);
struct mbr_part {
uint8_t part_flag; /* bootstrap flags */
uint8_t part_shd; /* starting head */
uint8_t part_ssect; /* starting sector */
uint8_t part_scyl; /* starting cylinder */
uint8_t part_typ; /* partition type */
uint8_t part_ehd; /* end head */
uint8_t part_esect; /* end sector */
uint8_t part_ecyl; /* end cylinder */
uint16_t part_start_lo; /* absolute starting ... */
uint16_t part_start_hi; /* ... sector number */
uint16_t part_size_lo; /* partition size ... */
uint16_t part_size_hi; /* ... in sectors */
};
struct mbr {
uint16_t mbr_code[223];
struct mbr_part mbr_part[4];
uint16_t mbr_sig;
#define MBR_SIG 0xAA55
};
extern char *device_name;
extern off_t mediasz;
extern u_int parts;
extern u_int secsz;
extern int readonly, verbose;
uint32_t crc32(const void *, size_t);
map_t *gpt_add_part(int, uuid_t, off_t, off_t, unsigned int *);
void gpt_close(int);
int gpt_open(const char *);
void* gpt_read(int, off_t, size_t);
int gpt_write(int, map_t *);
uint8_t *utf16_to_utf8(uint16_t *);
void utf8_to_utf16(const uint8_t *, uint16_t *, size_t);
int cmd_add(int, char *[]);
int cmd_boot(int, char *[]);
int cmd_create(int, char *[]);
int cmd_destroy(int, char *[]);
int cmd_label(int, char *[]);
int cmd_migrate(int, char *[]);
int cmd_recover(int, char *[]);
int cmd_remove(int, char *[]);
int cmd_show(int, char *[]);
#endif /* _GPT_H_ */
