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Split out blocklist retrieving from setup.c to

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grub-core/osdep/blocklist.c and add windows implementation since
	generic version doesn't work on NTFS on Windows due to aggressive
	unflushable cache.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-10-15 17:02:26 +02:00
parent c06c75201c
commit 5a869940de
13 changed files with 602 additions and 288 deletions
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53
include/grub/exfat.h Normal file
View file

@ -0,0 +1,53 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EXFAT_H
#define GRUB_EXFAT_H 1
#include <grub/types.h>
struct grub_exfat_bpb
{
grub_uint8_t jmp_boot[3];
grub_uint8_t oem_name[8];
grub_uint8_t mbz[53];
grub_uint64_t num_hidden_sectors;
grub_uint64_t num_total_sectors;
grub_uint32_t num_reserved_sectors;
grub_uint32_t sectors_per_fat;
grub_uint32_t cluster_offset;
grub_uint32_t cluster_count;
grub_uint32_t root_cluster;
grub_uint32_t num_serial;
grub_uint16_t fs_revision;
grub_uint16_t volume_flags;
grub_uint8_t bytes_per_sector_shift;
grub_uint8_t sectors_per_cluster_shift;
grub_uint8_t num_fats;
grub_uint8_t num_ph_drive;
grub_uint8_t reserved[8];
} __attribute__ ((packed));
#ifdef GRUB_UTIL
#include <grub/disk.h>
grub_disk_addr_t
grub_exfat_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn);
#endif
#endif

7
include/grub/fat.h
View file

@ -72,4 +72,11 @@ struct grub_fat_bpb
} __attribute__ ((packed)) version_specific;
} __attribute__ ((packed));
#ifdef GRUB_UTIL
#include <grub/disk.h>
grub_disk_addr_t
grub_fat_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn);
#endif
#endif

30
include/grub/udf.h Normal file
View file

@ -0,0 +1,30 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_UDF_H
#define GRUB_UDF_H 1
#include <grub/types.h>
#ifdef GRUB_UTIL
#include <grub/disk.h>
grub_disk_addr_t
grub_udf_get_cluster_sector (grub_disk_t disk, grub_uint64_t *sec_per_lcn);
#endif
#endif

11
include/grub/util/install.h
View file

@ -36,4 +36,15 @@ grub_util_sparc_setup (const char *dir,
const char *dest, int force,
int fs_probe, int allow_floppy);
void
grub_install_get_blocklist (grub_device_t root_dev,
const char *core_path, const char *core_img,
size_t core_size,
void (*callback) (grub_disk_addr_t sector,
unsigned offset,
unsigned length,
void *data),
void *hook_data);
#endif