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add emile_map_t and partition types

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This commit is contained in:
Laurent Vivier 2004-12-14 23:47:04 +00:00
parent 54b000c149
commit aa172a0d0c
1 changed files with 39 additions and 6 deletions
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45
libemile/partition.h
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@ -4,6 +4,8 @@
*
*/
#include <sys/types.h>
#ifndef _PARTITION_H
#define _PARTITION_H
static __attribute__((used)) char* partition_header = "$CVSHeader$";
@ -25,7 +27,13 @@ enum {
kPartitionCanChainToNext = 0x00000400,
};
struct Block0 {
struct DriverInfo {
int32_t Block;
int16_t Size;
int16_t Type;
} __attribute__((packed));
struct DriverDescriptor {
int16_t Sig;
int16_t BlkSize;
int32_t BlkCount;
@ -33,12 +41,10 @@ struct Block0 {
int16_t DevId;
int32_t Data;
int16_t DrvrCount;
int32_t Block;
int16_t Size;
int16_t Type;
int16_t Pad[243];
struct DriverInfo DrvInfo[61];
int8_t Pad[6];
} __attribute__((packed));
#define ASSERT_B0(a) if ( sizeof(struct Block0) != 512 ) { a }
#define ASSERT_DD(a) if ( sizeof(struct DriverDescriptor) != 512 ) { a }
struct Partition {
int16_t Sig;
@ -63,4 +69,31 @@ struct Partition {
} __attribute__((packed));
#define ASSERT_P(a) if ( sizeof(struct Partition) != 512 ) { a }
#define DD_SIGNATURE 0x4552
#define MAP_SIGNATURE 0x504D
#define APPLE_PARTITION_MAP "Apple_partition_map"
#define APPLE_DRIVER "Apple_Driver"
#define APPLE_DRIVER43 "Apple_Driver43"
#define APPLE_MFS "Apple_MFS"
#define APPLE_HFS "Apple_HFS"
#define APPLE_UNIX_SVR2 "Apple_Unix_SVR2"
#define APPLE_PRODOS "Apple_PRODOS"
#define APPLE_FREE "Apple_Free"
#define APPLE_SCRATCH "Apple_Scratch"
#define APPLE_DRIVER_ATA "Apple_Driver_ATA"
#define APPLE_DRIVER_ATAPI "Apple_Driver_ATAPI"
#define APPLE_DRIVER43_CD "Apple_Driver43_CD"
#define APPLE_FWDRIVER "Apple_FWDriver"
#define APPLE_VOID "Apple_Void"
#define APPLE_PATCHES "Apple_Patches"
typedef struct {
int fd;
char name[16];
int current;
struct DriverDescriptor drivers;
struct Partition partition;
} emile_map_t;
#endif