Data Structures
struct	device_parameters
struct	partition_table
struct	volume_directory
struct	volume_header

Macros
#define	BFNAMESIZE 16 /* max 16 chars in boot file name */
#define	BOOTABLE 0x00;
#define	DP_CTQ_EN 0x00000040 /* enable command tag queueing */
#define	DP_IGNOREERRORS 0x00000010 /* transfer data regardless of errors */
#define	DP_MULTIVOL 0x00000008 /* multiple volumes per spindle */
#define	DP_RESEEK 0x00000020 /* recalibrate as last resort */
#define	DP_SECTFWD 0x00000002 /* forward to replacement sector */
#define	DP_SECTSLIP 0x00000001 /* sector slip to spare sector */
#define	DP_TRKFWD 0x00000004 /* forward to replacement track */
#define	EXTENDED 5 /* extended partition */
#define	FAT_LONG 4 /* FAT file system, 16-bit FAT entries */
#define	FAT_SHORT 1 /* FAT file system, 12-bit FAT entries */
#define	HUGE 6 /* huge partition- MS/DOS 4.0 and later */
#define	NOT_BOOTABLE 0x80;
#define	NOT_USED 0 /* Not used */
#define	NPARTAB 16 /* 16 unix partitions */
#define	NPTYPES 16
#define	NVDIR 15 /* max of 15 directory entries */
#define	PTYPE_BSD 4 /* partition is 4.2BSD file system */
#define	PTYPE_BSD42 4 /* partition is 4.2BSD file system */
#define	PTYPE_EFS 7 /* partition is sgi EFS */
#define	PTYPE_LVOL 8 /* partition is part of a logical vol */
#define	PTYPE_RAW 3 /* partition is used for data */
#define	PTYPE_RLVOL 9 /* part of a "raw" logical vol */
#define	PTYPE_SECREPL 2 /* partition is used for repl secs */
#define	PTYPE_SYSV 5 /* partition is SysV file system */
#define	PTYPE_TRKREPL 1 /* partition is used for repl trks */
#define	PTYPE_VOLHDR 0 /* partition is volume header */
#define	PTYPE_VOLUME 6 /* partition is entire volume */
#define	PTYPE_XFS 10 /* partition is sgi XFS */
#define	PTYPE_XFSLOG 11 /* partition is sgi XFS log */
#define	PTYPE_XLV 12 /* partition is part of an XLV vol */
#define	PTYPE_XVM 13 /* partition is sgi XVM */
#define	VDNAMESIZE 8
#define	VHMAGIC 0xbe5a941 /* randomly chosen value */

Macro Definition Documentation

◆ BFNAMESIZE

#define BFNAMESIZE 16 /* max 16 chars in boot file name */

◆ BOOTABLE

#define BOOTABLE 0x00;

◆ DP_CTQ_EN

#define DP_CTQ_EN 0x00000040 /* enable command tag queueing */

◆ DP_IGNOREERRORS

#define DP_IGNOREERRORS 0x00000010 /* transfer data regardless of errors */

◆ DP_MULTIVOL

#define DP_MULTIVOL 0x00000008 /* multiple volumes per spindle */

◆ DP_RESEEK

#define DP_RESEEK 0x00000020 /* recalibrate as last resort */

◆ DP_SECTFWD

#define DP_SECTFWD 0x00000002 /* forward to replacement sector */

◆ DP_SECTSLIP

#define DP_SECTSLIP 0x00000001 /* sector slip to spare sector */

◆ DP_TRKFWD

#define DP_TRKFWD 0x00000004 /* forward to replacement track */

◆ EXTENDED

#define EXTENDED 5 /* extended partition */

◆ FAT_LONG

#define FAT_LONG 4 /* FAT file system, 16-bit FAT entries */

◆ FAT_SHORT

#define FAT_SHORT 1 /* FAT file system, 12-bit FAT entries */

◆ HUGE

#define HUGE 6 /* huge partition- MS/DOS 4.0 and later */

◆ NOT_BOOTABLE

#define NOT_BOOTABLE 0x80;

◆ NOT_USED

#define NOT_USED 0 /* Not used */

◆ NPARTAB

#define NPARTAB 16 /* 16 unix partitions */

◆ NPTYPES

#define NPTYPES 16

◆ NVDIR

#define NVDIR 15 /* max of 15 directory entries */

◆ PTYPE_BSD

#define PTYPE_BSD 4 /* partition is 4.2BSD file system */

◆ PTYPE_BSD42

#define PTYPE_BSD42 4 /* partition is 4.2BSD file system */

◆ PTYPE_EFS

#define PTYPE_EFS 7 /* partition is sgi EFS */

◆ PTYPE_LVOL

#define PTYPE_LVOL 8 /* partition is part of a logical vol */

◆ PTYPE_RAW

#define PTYPE_RAW 3 /* partition is used for data */

◆ PTYPE_RLVOL

#define PTYPE_RLVOL 9 /* part of a "raw" logical vol */

◆ PTYPE_SECREPL

#define PTYPE_SECREPL 2 /* partition is used for repl secs */

◆ PTYPE_SYSV

#define PTYPE_SYSV 5 /* partition is SysV file system */

◆ PTYPE_TRKREPL

#define PTYPE_TRKREPL 1 /* partition is used for repl trks */

◆ PTYPE_VOLHDR

#define PTYPE_VOLHDR 0 /* partition is volume header */

◆ PTYPE_VOLUME

#define PTYPE_VOLUME 6 /* partition is entire volume */

◆ PTYPE_XFS

#define PTYPE_XFS 10 /* partition is sgi XFS */

◆ PTYPE_XFSLOG

#define PTYPE_XFSLOG 11 /* partition is sgi XFS log */

◆ PTYPE_XLV

#define PTYPE_XLV 12 /* partition is part of an XLV vol */

◆ PTYPE_XVM

#define PTYPE_XVM 13 /* partition is sgi XVM */

◆ VDNAMESIZE

#define VDNAMESIZE 8

◆ VHMAGIC

#define VHMAGIC 0xbe5a941 /* randomly chosen value */

Data Structures

Macros