1 /* ----------------------------------------------------------------------- *
3 * Copyright 1998-2008 H. Peter Anvin - All Rights Reserved
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, Inc., 53 Temple Place Ste 330,
8 * Boston MA 02111-1307, USA; either version 2 of the License, or
9 * (at your option) any later version; incorporated herein by reference.
11 * ----------------------------------------------------------------------- */
20 /* The standard boot sector and ldlinux image */
21 extern unsigned char syslinux_bootsect[];
22 extern const unsigned int syslinux_bootsect_len;
23 extern const int syslinux_bootsect_mtime;
25 extern unsigned char syslinux_ldlinux[];
26 extern const unsigned int syslinux_ldlinux_len;
27 extern const int syslinux_ldlinux_mtime;
29 #define boot_sector syslinux_bootsect
30 #define boot_sector_len syslinux_bootsect_len
31 #define boot_image syslinux_ldlinux
32 #define boot_image_len syslinux_ldlinux_len
34 extern unsigned char syslinux_mbr[];
35 extern const unsigned int syslinux_mbr_len;
36 extern const int syslinux_mbr_mtime;
38 /* Sector size assumptions... */
39 #define SECTOR_SHIFT 9
40 #define SECTOR_SIZE (1 << SECTOR_SHIFT)
42 /* This takes a boot sector and merges in the syslinux fields */
43 void syslinux_make_bootsect(void *);
45 /* Check to see that what we got was indeed an MS-DOS boot sector/superblock */
46 const char *syslinux_check_bootsect(const void *bs);
48 /* This patches the boot sector and ldlinux.sys based on a sector map */
49 typedef uint64_t sector_t;
50 int syslinux_patch(const sector_t *sectors, int nsectors,
51 int stupid, int raid_mode,
52 const char *subdir, const char *subvol);