mkfs_msdos.h revision 1.1.2.3
1 /* $NetBSD: mkfs_msdos.h,v 1.1.2.3 2014/05/22 11:37:30 yamt Exp $ */ 2 3 /*- 4 * Copyright (c) 2013 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of The NetBSD Foundation nor the names of its 19 * contributors may be used to endorse or promote products derived 20 * from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #include <sys/types.h> 36 #include <stdbool.h> 37 #define ALLOPTS \ 38 AOPT('@', off_t, offset, 0, "Offset in device") \ 39 AOPT('B', char *, bootstrap, -1, "Bootstrap file") \ 40 AOPT('C', off_t, create_size, 0, "Create file") \ 41 AOPT('F', uint8_t, fat_type, 12, "FAT type (12, 16, or 32)") \ 42 AOPT('I', uint32_t, volume_id, 0, "Volume ID") \ 43 AOPT('L', char *, volume_label, -1, "Volume Label") \ 44 AOPT('N', bool, no_create, -2, "Don't create filesystem, print params only") \ 45 AOPT('O', char *, OEM_string, -1, "OEM string") \ 46 AOPT('S', uint16_t, bytes_per_sector, 1, "Bytes per sector") \ 47 AOPT('a', uint32_t, sectors_per_fat, 1, "Sectors per FAT") \ 48 AOPT('b', uint32_t, block_size, 1, "Block size") \ 49 AOPT('c', uint8_t, sectors_per_cluster, 1, "Sectors per cluster") \ 50 AOPT('e', uint16_t, directory_entries, 1, "Directory entries") \ 51 AOPT('f', char *, floppy, -1, "Standard format floppies (160,180,320,360,640,720,1200,1232,1440,2880)") \ 52 AOPT('h', uint16_t, drive_heads, 1, "Drive heads") \ 53 AOPT('i', uint16_t, info_sector, 1, "Info sector") \ 54 AOPT('k', uint16_t, backup_sector, 1, "Backup sector") \ 55 AOPT('m', uint8_t, media_descriptor, 0, "Media descriptor") \ 56 AOPT('n', uint8_t, num_FAT, 1, "Number of FATs") \ 57 AOPT('o', uint32_t, hidden_sectors, 0, "Hidden sectors") \ 58 AOPT('r', uint16_t, reserved_sectors, 1, "Reserved sectors") \ 59 AOPT('s', uint32_t, size, 1, "File System size") \ 60 AOPT('u', uint16_t, sectors_per_track, 1, "Sectors per track") 61 62 struct msdos_options { 63 #define AOPT(_opt, _type, _name, _min, _desc) _type _name; 64 ALLOPTS 65 #undef AOPT 66 uint32_t volume_id_set:1; 67 uint32_t media_descriptor_set:1; 68 uint32_t hidden_sectors_set:1; 69 }; 70 71 int mkfs_msdos(const char *, const char *, const struct msdos_options *); 72
Indexes created Thu Oct 02 14:10:14 GMT 2025