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Annotation of src/sbin/gpt/gpt.h, Revision 1.5.6.1

1.1       christos    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/gpt.h,v 1.11 2006/06/22 22:05:28 marcel Exp $
                     27:  */
                     28:
                     29: #ifndef _GPT_H_
                     30: #define        _GPT_H_
                     31:
                     32: #include <sys/endian.h>
1.2       christos   33: #include <sys/disklabel_gpt.h>
1.3       thorpej    34: #define GPT_SIZE GPT_HDR_SIZE
1.2       christos   35: #define hdr_uuid hdr_guid
                     36: #define ent_uuid ent_guid
1.1       christos   37:
                     38: #include <uuid.h>
                     39:
1.5.6.1 ! yamt       40: #define le_uuid_dec uuid_dec_le
        !            41: #define le_uuid_enc uuid_enc_le
1.1       christos   42: int    parse_uuid(const char *, uuid_t *);
                     43:
                     44: struct mbr_part {
                     45:        uint8_t         part_flag;              /* bootstrap flags */
                     46:        uint8_t         part_shd;               /* starting head */
                     47:        uint8_t         part_ssect;             /* starting sector */
                     48:        uint8_t         part_scyl;              /* starting cylinder */
                     49:        uint8_t         part_typ;               /* partition type */
                     50:        uint8_t         part_ehd;               /* end head */
                     51:        uint8_t         part_esect;             /* end sector */
                     52:        uint8_t         part_ecyl;              /* end cylinder */
                     53:        uint16_t        part_start_lo;          /* absolute starting ... */
                     54:        uint16_t        part_start_hi;          /* ... sector number */
                     55:        uint16_t        part_size_lo;           /* partition size ... */
                     56:        uint16_t        part_size_hi;           /* ... in sectors */
                     57: };
                     58:
                     59: struct mbr {
1.5       jakllsch   60:        uint8_t         mbr_code[446];
1.1       christos   61:        struct mbr_part mbr_part[4];
                     62:        uint16_t        mbr_sig;
                     63: #define        MBR_SIG         0xAA55
                     64: };
                     65:
1.4       uebayasi   66: extern const char *device_arg;
1.1       christos   67: extern char *device_name;
                     68: extern off_t mediasz;
                     69: extern u_int parts;
                     70: extern u_int secsz;
                     71: extern int readonly, verbose;
                     72:
                     73: uint32_t crc32(const void *, size_t);
                     74: void   gpt_close(int);
                     75: int    gpt_open(const char *);
                     76: void*  gpt_read(int, off_t, size_t);
                     77: int    gpt_write(int, map_t *);
                     78:
                     79: uint8_t *utf16_to_utf8(uint16_t *);
                     80: void   utf8_to_utf16(const uint8_t *, uint16_t *, size_t);
                     81:
                     82: int    cmd_add(int, char *[]);
1.5.6.1 ! yamt       83: int    cmd_backup(int, char *[]);
1.5       jakllsch   84: int    cmd_biosboot(int, char *[]);
1.1       christos   85: int    cmd_create(int, char *[]);
                     86: int    cmd_destroy(int, char *[]);
                     87: int    cmd_label(int, char *[]);
                     88: int    cmd_migrate(int, char *[]);
                     89: int    cmd_recover(int, char *[]);
                     90: int    cmd_remove(int, char *[]);
1.5.6.1 ! yamt       91: int    cmd_resize(int, char *[]);
        !            92: int    cmd_set(int, char *[]);
1.1       christos   93: int    cmd_show(int, char *[]);
1.5.6.1 ! yamt       94: int    cmd_unset(int, char *[]);
1.1       christos   95:
                     96: #endif /* _GPT_H_ */

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