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64 lines
1.6 KiB
64 lines
1.6 KiB
15 years ago
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#ifndef ELTORITO_H
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#define ELTORITO_H 1
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#include "iso_fs.h"
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#define EL_TORITO_ID "EL TORITO SPECIFICATION\0\0\0\0\0\0\0\0\0"
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struct el_torito_boot_descriptor {
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char type [ISODCL ( 1, 1)]; /* 711 */
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char id [ISODCL ( 2, 6)];
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char version [ISODCL ( 7, 7)]; /* 711 */
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char system_id [ISODCL ( 8, 39)]; /* achars */
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char unused [ISODCL ( 40, 71)];
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char boot_catalog [ISODCL ( 72, 75)]; /* 731 */
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};
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struct validation_entry {
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char type [ISODCL ( 1, 1)]; /* 1 */
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char platform [ISODCL ( 2, 2)];
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char unused [ISODCL ( 3, 4)];
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char id [ISODCL ( 5, 28)];
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char cheksum [ISODCL ( 29, 30)];
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char key [ISODCL ( 31, 31)]; /* 0x55 */
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char key2 [ISODCL ( 32, 32)]; /* 0xaa */
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};
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struct default_entry {
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char bootid [ISODCL ( 1, 1)];
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char media [ISODCL ( 2, 2)];
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char loadseg [ISODCL ( 3, 4)];
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char systype [ISODCL ( 5, 5)];
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char unused [ISODCL ( 6, 6)];
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char seccount [ISODCL ( 7, 8)];
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char start [ISODCL ( 9, 12)];
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char unused2 [ISODCL ( 13, 32)];
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};
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struct section_header {
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char headerid [ISODCL ( 1, 1)];
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char platform [ISODCL ( 2, 2)];
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char entries [ISODCL ( 3, 4)];
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char id [ISODCL ( 5, 32)];
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};
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struct section_entry {
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char bootid [ISODCL ( 1, 1)];
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char media [ISODCL ( 2, 2)];
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char loadseg [ISODCL ( 3, 4)];
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char systype [ISODCL ( 5, 5)];
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char unused [ISODCL ( 6, 6)];
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char seccount [ISODCL ( 7, 8)];
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char start [ISODCL ( 9, 12)];
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char selcrit [ISODCL ( 13, 13)];
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char vendor_selcrit [ISODCL ( 14, 32)];
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};
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struct section_entry_ext {
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char extid [ISODCL ( 1, 1)];
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char extrec [ISODCL ( 2, 2)];
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char vendor_selcrit [ISODCL ( 3, 32)];
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};
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#endif
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