mkimg.h revision 263831
1156952Sume/*- 2156952Sume * Copyright (c) 2014 Juniper Networks, Inc. 3156952Sume * All rights reserved. 4156952Sume * 5156952Sume * Redistribution and use in source and binary forms, with or without 6156952Sume * modification, are permitted provided that the following conditions 7156952Sume * are met: 8156952Sume * 1. Redistributions of source code must retain the above copyright 9156952Sume * notice, this list of conditions and the following disclaimer. 10156952Sume * 2. Redistributions in binary form must reproduce the above copyright 11156952Sume * notice, this list of conditions and the following disclaimer in the 12156952Sume * documentation and/or other materials provided with the distribution. 13156952Sume * 14156952Sume * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15156952Sume * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16156952Sume * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17156952Sume * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18156952Sume * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19156952Sume * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20156952Sume * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21156952Sume * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22156952Sume * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23156952Sume * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24156952Sume * SUCH DAMAGE. 25156952Sume * 26156952Sume * $FreeBSD: user/marcel/mkimg/mkimg.h 263831 2014-03-27 20:14:40Z marcel $ 27156952Sume */ 28156952Sume 29156952Sume#ifndef _MKIMG_MKIMG_H_ 30156952Sume#define _MKIMG_MKIMG_H_ 31156952Sume 32156952Sume#include <sys/queue.h> 33156952Sume 34156952Sumetypedef int64_t lba_t; 35156952Sume 36156952Sumestruct part { 37156952Sume STAILQ_ENTRY(part) link; 38156952Sume char *alias; /* Partition type alias. */ 39156952Sume char *contents; /* Contents/size specification. */ 40156952Sume u_int kind; /* Content kind. */ 41156952Sume#define PART_UNDEF 0 42156952Sume#define PART_KIND_FILE 1 43156952Sume#define PART_KIND_PIPE 2 44156952Sume#define PART_KIND_SIZE 3 45156952Sume u_int index; /* Partition index (0-based). */ 46156952Sume uintptr_t type; /* Scheme-specific partition type. */ 47156952Sume lba_t block; /* Block-offset of partition in image. */ 48156952Sume lba_t size; /* Size in blocks of partition. */ 49156952Sume char *label; /* Partition label. */ 50156952Sume}; 51156952Sume 52156952Sumeextern STAILQ_HEAD(partlisthead, part) partlist; 53156952Sumeextern u_int nparts; 54156952Sume 55156952Sumeextern u_int verbose; 56156952Sume 57156952Sumeextern u_int ncyls; 58156952Sumeextern u_int nheads; 59156952Sumeextern u_int nsecs; 60156952Sumeextern u_int secsz; /* Logical block size. */ 61156952Sumeextern u_int blksz; /* Physical block size. */ 62156952Sume 63156952Sumeint mkimg_seek(int fd, lba_t blk); 64156952Sume 65156952Sume#endif /* _MKIMG_MKIMG_H_ */ 66156952Sume