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mkfs_msdos.h revision 1.1.2.2 
      1 /*	$NetBSD: mkfs_msdos.h,v 1.1.2.2 2013/01/23 00:05:32 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, "Offset in device") \
     39 AOPT('B', char *, bootstrap, "Bootstrap file") \
     40 AOPT('C', off_t, create_size, "Create file") \
     41 AOPT('F', uint8_t,  fat_type, "FAT type (12, 16, or 32)") \
     42 AOPT('I', uint32_t, volume_id, "Volume ID") \
     43 AOPT('L', char *, volume_label, "Volume Label") \
     44 AOPT('N', bool, no_create, "Don't create filesystem, print params only") \
     45 AOPT('O', char *, OEM_string, "OEM string") \
     46 AOPT('S', uint16_t, bytes_per_sector, "Bytes per sector") \
     47 AOPT('a', uint32_t, sectors_per_fat, "Sectors per FAT") \
     48 AOPT('b', uint32_t, block_size, "Block size") \
     49 AOPT('c', uint8_t, sectors_per_cluster, "Sectors per cluster") \
     50 AOPT('e', uint16_t, directory_entries, "Directory entries") \
     51 AOPT('f', char *, floppy, "Standard format floppies (160,180,320,360,640,720,1200,1232,1440,2880)") \
     52 AOPT('h', uint16_t, drive_heads, "Drive heads") \
     53 AOPT('i', uint16_t, info_sector, "Info sector") \
     54 AOPT('k', uint16_t, backup_sector, "Backup sector") \
     55 AOPT('m', uint8_t, media_descriptor, "Media descriptor") \
     56 AOPT('n', uint8_t, num_FAT, "Number of FATs") \
     57 AOPT('o', uint32_t, hidden_sectors, "Hidden sectors") \
     58 AOPT('r', uint16_t, reserved_sectors, "Reserved sectors") \
     59 AOPT('s', uint32_t, size, "File System size") \
     60 AOPT('u', uint16_t, sectors_per_track, "Sectors per track")
     61 
     62 struct msdos_options {
     63 #define AOPT(a, b, c, d)	b c;
     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