diff options
Diffstat (limited to 'sbin/pdisk/partition_map.h')
| -rw-r--r-- | sbin/pdisk/partition_map.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/sbin/pdisk/partition_map.h b/sbin/pdisk/partition_map.h index d4dc50092b9..0efb2b3feae 100644 --- a/sbin/pdisk/partition_map.h +++ b/sbin/pdisk/partition_map.h @@ -1,4 +1,4 @@ -/* $OpenBSD: partition_map.h,v 1.35 2016/01/29 15:06:37 krw Exp $ */ +/* $OpenBSD: partition_map.h,v 1.36 2016/01/29 22:51:43 krw Exp $ */ /* * partition_map.h - partition map routines @@ -30,19 +30,35 @@ #ifndef __partition_map__ #define __partition_map__ +struct ddmap { + uint32_t ddBlock; /* 1st driver's starting sbBlkSize block */ + uint16_t ddSize; /* size of 1st driver (512-byte blks) */ + uint16_t ddType; /* system type (1 for Mac+) */ +}; + struct entry; struct partition_map { LIST_HEAD(, entry) disk_order; LIST_HEAD(, entry) base_order; char *name; - struct block0 *block0; int fd; int changed; int physical_block; int blocks_in_map; int maximum_in_map; unsigned long media_size; /* in physical blocks */ + + /* On-disk block 0 data. */ + uint16_t sbSig; /* "ER" */ + uint16_t sbBlkSize; /* physical block size of device */ + uint32_t sbBlkCount; /* # of physical blocks on device */ + uint16_t sbDevType; /* device type */ + uint16_t sbDevId; /* device id */ + uint32_t sbData; /* not used */ + uint16_t sbDrvrCount; /* driver descriptor count */ + struct ddmap sbDDMap[8]; /* driver descriptor map*/ + uint8_t sbReserved[430]; }; struct entry { |