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Diffstat (limited to '')
| -rw-r--r-- | include/grub/exfat.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/grub/exfat.h b/include/grub/exfat.h new file mode 100644 index 0000000..2b8009c --- /dev/null +++ b/include/grub/exfat.h @@ -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]; +} GRUB_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 |