diff options
Diffstat (limited to 'sbin/pdisk/dpme.h')
| -rw-r--r-- | sbin/pdisk/dpme.h | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/sbin/pdisk/dpme.h b/sbin/pdisk/dpme.h index 63ab6cf7da6..090ecd8ba1a 100644 --- a/sbin/pdisk/dpme.h +++ b/sbin/pdisk/dpme.h @@ -1,23 +1,23 @@ -/* $OpenBSD: dpme.h,v 1.15 2016/01/17 19:15:55 krw Exp $ */ +/* $OpenBSD: dpme.h,v 1.16 2016/01/17 23:18:19 krw Exp $ */ -// -// dpme.h - Disk Partition Map Entry (dpme) -// -// Written by Eryk Vershen -// -// This file describes structures and values related to the standard -// Apple SCSI disk partitioning scheme. -// -// Each entry is (and shall remain) 512 bytes long. -// -// For more information see: -// "Inside Macintosh: Devices" pages 3-12 to 3-15. -// "Inside Macintosh - Volume V" pages V-576 to V-582 -// "Inside Macintosh - Volume IV" page IV-292 -// -// There is a kernel file with much of the same info (under different names): -// /usr/src/mklinux-1.0DR2/osfmk/src/mach_kernel/ppc/POWERMAC/mac_label.h -// +/* + * dpme.h - Disk Partition Map Entry (dpme) + * + * Written by Eryk Vershen + * + * This file describes structures and values related to the standard + * Apple SCSI disk partitioning scheme. + * + * Each entry is (and shall remain) 512 bytes long. + * + * For more information see: + * "Inside Macintosh: Devices" pages 3-12 to 3-15. + * "Inside Macintosh - Volume V" pages V-576 to V-582 + * "Inside Macintosh - Volume IV" page IV-292 + * + * There is a kernel file with much of the same info (under different names): + * /usr/src/mklinux-1.0DR2/osfmk/src/mach_kernel/ppc/POWERMAC/mac_label.h + */ /* * Copyright 1996 by Apple Computer, Inc. @@ -58,8 +58,10 @@ struct block0 { uint16_t sbMap[247]; /* descriptor map */ }; -// Where &sbMap[0] is actually an array struct ddmap[sbDrvrCount] -// kludge to get around alignment junk +/* + * Where &sbMap[0] is actually an array struct ddmap[sbDrvrCount] + * kludge to get around alignment junk + */ struct ddmap { uint32_t ddBlock; /* 1st driver's starting block (in sbBlkSize blocks!) */ uint16_t ddSize; /* size of 1st driver (512-byte blks) */ @@ -67,7 +69,7 @@ struct ddmap { }; -// Each partition map entry (blocks 1 through n) has this format +/* Each partition map entry (blocks 1 through n) has this format */ struct dpme { uint16_t dpme_signature ; uint16_t dpme_reserved_1 ; |