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/*
* This file is auto-generated. Modifications will be lost.
*
* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information.
*/
#ifndef _ISOFS_FS_H
#define _ISOFS_FS_H
#include <linux/types.h>
#include <linux/magic.h>
#define ISODCL(from,to) (to - from + 1)
struct iso_volume_descriptor {
__u8 type[ISODCL(1, 1)];
char id[ISODCL(2, 6)];
__u8 version[ISODCL(7, 7)];
__u8 data[ISODCL(8, 2048)];
};
#define ISO_VD_PRIMARY 1
#define ISO_VD_SUPPLEMENTARY 2
#define ISO_VD_END 255
#define ISO_STANDARD_ID "CD001"
struct iso_primary_descriptor {
__u8 type[ISODCL(1, 1)];
char id[ISODCL(2, 6)];
__u8 version[ISODCL(7, 7)];
__u8 unused1[ISODCL(8, 8)];
char system_id[ISODCL(9, 40)];
char volume_id[ISODCL(41, 72)];
__u8 unused2[ISODCL(73, 80)];
__u8 volume_space_size[ISODCL(81, 88)];
__u8 unused3[ISODCL(89, 120)];
__u8 volume_set_size[ISODCL(121, 124)];
__u8 volume_sequence_number[ISODCL(125, 128)];
__u8 logical_block_size[ISODCL(129, 132)];
__u8 path_table_size[ISODCL(133, 140)];
__u8 type_l_path_table[ISODCL(141, 144)];
__u8 opt_type_l_path_table[ISODCL(145, 148)];
__u8 type_m_path_table[ISODCL(149, 152)];
__u8 opt_type_m_path_table[ISODCL(153, 156)];
__u8 root_directory_record[ISODCL(157, 190)];
char volume_set_id[ISODCL(191, 318)];
char publisher_id[ISODCL(319, 446)];
char preparer_id[ISODCL(447, 574)];
char application_id[ISODCL(575, 702)];
char copyright_file_id[ISODCL(703, 739)];
char abstract_file_id[ISODCL(740, 776)];
char bibliographic_file_id[ISODCL(777, 813)];
__u8 creation_date[ISODCL(814, 830)];
__u8 modification_date[ISODCL(831, 847)];
__u8 expiration_date[ISODCL(848, 864)];
__u8 effective_date[ISODCL(865, 881)];
__u8 file_structure_version[ISODCL(882, 882)];
__u8 unused4[ISODCL(883, 883)];
__u8 application_data[ISODCL(884, 1395)];
__u8 unused5[ISODCL(1396, 2048)];
};
struct iso_supplementary_descriptor {
__u8 type[ISODCL(1, 1)];
char id[ISODCL(2, 6)];
__u8 version[ISODCL(7, 7)];
__u8 flags[ISODCL(8, 8)];
char system_id[ISODCL(9, 40)];
char volume_id[ISODCL(41, 72)];
__u8 unused2[ISODCL(73, 80)];
__u8 volume_space_size[ISODCL(81, 88)];
__u8 escape[ISODCL(89, 120)];
__u8 volume_set_size[ISODCL(121, 124)];
__u8 volume_sequence_number[ISODCL(125, 128)];
__u8 logical_block_size[ISODCL(129, 132)];
__u8 path_table_size[ISODCL(133, 140)];
__u8 type_l_path_table[ISODCL(141, 144)];
__u8 opt_type_l_path_table[ISODCL(145, 148)];
__u8 type_m_path_table[ISODCL(149, 152)];
__u8 opt_type_m_path_table[ISODCL(153, 156)];
__u8 root_directory_record[ISODCL(157, 190)];
char volume_set_id[ISODCL(191, 318)];
char publisher_id[ISODCL(319, 446)];
char preparer_id[ISODCL(447, 574)];
char application_id[ISODCL(575, 702)];
char copyright_file_id[ISODCL(703, 739)];
char abstract_file_id[ISODCL(740, 776)];
char bibliographic_file_id[ISODCL(777, 813)];
__u8 creation_date[ISODCL(814, 830)];
__u8 modification_date[ISODCL(831, 847)];
__u8 expiration_date[ISODCL(848, 864)];
__u8 effective_date[ISODCL(865, 881)];
__u8 file_structure_version[ISODCL(882, 882)];
__u8 unused4[ISODCL(883, 883)];
__u8 application_data[ISODCL(884, 1395)];
__u8 unused5[ISODCL(1396, 2048)];
};
#define HS_STANDARD_ID "CDROM"
struct hs_volume_descriptor {
__u8 foo[ISODCL(1, 8)];
__u8 type[ISODCL(9, 9)];
char id[ISODCL(10, 14)];
__u8 version[ISODCL(15, 15)];
__u8 data[ISODCL(16, 2048)];
};
struct hs_primary_descriptor {
__u8 foo[ISODCL(1, 8)];
__u8 type[ISODCL(9, 9)];
__u8 id[ISODCL(10, 14)];
__u8 version[ISODCL(15, 15)];
__u8 unused1[ISODCL(16, 16)];
char system_id[ISODCL(17, 48)];
char volume_id[ISODCL(49, 80)];
__u8 unused2[ISODCL(81, 88)];
__u8 volume_space_size[ISODCL(89, 96)];
__u8 unused3[ISODCL(97, 128)];
__u8 volume_set_size[ISODCL(129, 132)];
__u8 volume_sequence_number[ISODCL(133, 136)];
__u8 logical_block_size[ISODCL(137, 140)];
__u8 path_table_size[ISODCL(141, 148)];
__u8 type_l_path_table[ISODCL(149, 152)];
__u8 unused4[ISODCL(153, 180)];
__u8 root_directory_record[ISODCL(181, 214)];
};
struct iso_path_table {
__u8 name_len[2];
__u8 extent[4];
__u8 parent[2];
char name[];
} __attribute__((packed));
struct iso_directory_record {
__u8 length[ISODCL(1, 1)];
__u8 ext_attr_length[ISODCL(2, 2)];
__u8 extent[ISODCL(3, 10)];
__u8 size[ISODCL(11, 18)];
__u8 date[ISODCL(19, 25)];
__u8 flags[ISODCL(26, 26)];
__u8 file_unit_size[ISODCL(27, 27)];
__u8 interleave[ISODCL(28, 28)];
__u8 volume_sequence_number[ISODCL(29, 32)];
__u8 name_len[ISODCL(33, 33)];
char name[];
} __attribute__((packed));
#define ISOFS_BLOCK_BITS 11
#define ISOFS_BLOCK_SIZE 2048
#define ISOFS_BUFFER_SIZE(INODE) ((INODE)->i_sb->s_blocksize)
#define ISOFS_BUFFER_BITS(INODE) ((INODE)->i_sb->s_blocksize_bits)
#endif
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