File indexing completed on 2024-05-12 04:51:14
0001 #ifndef ELTORITO_H 0002 #define ELTORITO_H 1 0003 0004 #include "iso_fs.h" 0005 0006 #define EL_TORITO_ID "EL TORITO SPECIFICATION\0\0\0\0\0\0\0\0\0" 0007 0008 struct el_torito_boot_descriptor { 0009 char type [ISODCL ( 1, 1)]; /* 711 */ 0010 char id [ISODCL ( 2, 6)]; 0011 char version [ISODCL ( 7, 7)]; /* 711 */ 0012 char system_id [ISODCL ( 8, 39)]; /* achars */ 0013 char unused [ISODCL ( 40, 71)]; 0014 char boot_catalog [ISODCL ( 72, 75)]; /* 731 */ 0015 }; 0016 0017 struct validation_entry { 0018 char type [ISODCL ( 1, 1)]; /* 1 */ 0019 char platform [ISODCL ( 2, 2)]; 0020 char unused [ISODCL ( 3, 4)]; 0021 char id [ISODCL ( 5, 28)]; 0022 char cheksum [ISODCL ( 29, 30)]; 0023 char key [ISODCL ( 31, 31)]; /* 0x55 */ 0024 char key2 [ISODCL ( 32, 32)]; /* 0xaa */ 0025 }; 0026 0027 struct default_entry { 0028 char bootid [ISODCL ( 1, 1)]; 0029 char media [ISODCL ( 2, 2)]; 0030 char loadseg [ISODCL ( 3, 4)]; 0031 char systype [ISODCL ( 5, 5)]; 0032 char unused [ISODCL ( 6, 6)]; 0033 char seccount [ISODCL ( 7, 8)]; 0034 char start [ISODCL ( 9, 12)]; 0035 char unused2 [ISODCL ( 13, 32)]; 0036 }; 0037 0038 struct section_header { 0039 char headerid [ISODCL ( 1, 1)]; 0040 char platform [ISODCL ( 2, 2)]; 0041 char entries [ISODCL ( 3, 4)]; 0042 char id [ISODCL ( 5, 32)]; 0043 }; 0044 0045 struct section_entry { 0046 char bootid [ISODCL ( 1, 1)]; 0047 char media [ISODCL ( 2, 2)]; 0048 char loadseg [ISODCL ( 3, 4)]; 0049 char systype [ISODCL ( 5, 5)]; 0050 char unused [ISODCL ( 6, 6)]; 0051 char seccount [ISODCL ( 7, 8)]; 0052 char start [ISODCL ( 9, 12)]; 0053 char selcrit [ISODCL ( 13, 13)]; 0054 char vendor_selcrit [ISODCL ( 14, 32)]; 0055 }; 0056 0057 struct section_entry_ext { 0058 char extid [ISODCL ( 1, 1)]; 0059 char extrec [ISODCL ( 2, 2)]; 0060 char vendor_selcrit [ISODCL ( 3, 32)]; 0061 }; 0062 0063 #endif