From 093fd20263c83b8fbfb88a7cdb49236a80c9448a Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Sat, 29 Apr 1995 04:00:57 +0000
Subject: Next Iteration, getting better. Made an All_FreeBSD() function. Added
 a cmd-line interface (lowest rank) to the tst01 program. The tst01 program is
 harmless (worst it can do is coredump), but it is instructive to run, you can
 see what the slice-code things of your disk...

---
 lib/libdisk/disk.c | 27 ++++-----------------------
 1 file changed, 4 insertions(+), 23 deletions(-)

(limited to 'lib/libdisk/disk.c')

diff --git a/lib/libdisk/disk.c b/lib/libdisk/disk.c
index 4f78c5a..154e687 100644
--- a/lib/libdisk/disk.c
+++ b/lib/libdisk/disk.c
@@ -6,7 +6,7 @@
  * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
  * ----------------------------------------------------------------------------
  *
- * $Id$
+ * $Id: disk.c,v 1.2 1995/04/29 01:55:21 phk Exp $
  *
  */
 
@@ -65,9 +65,10 @@ Int_Open_Disk(char *name, u_long size)
 		size = ds.dss_slices[WHOLE_DISK_SLICE].ds_size;
 
 	Add_Chunk(d, 0, size, name,whole,0,0);
-	Add_Chunk(d, 0, 1, "-",reserved,0,0);
+	if (ds.dss_slices[COMPATIBILITY_SLICE].ds_offset)
+		Add_Chunk(d, 0, 1, "-",reserved,0,0);
 	
-	for(i=2;i<ds.dss_nslices;i++) {
+	for(i=BASE_SLICE;i<ds.dss_nslices;i++) {
 		char sname[20];
 		chunk_e ce;
 		u_long flags=0;
@@ -164,23 +165,3 @@ Collapse_Disk(struct disk *d)
 	while(Collapse_Chunk(d,d->chunks))
 		;
 }
-
-int
-Aligned(struct disk *d, u_long offset)
-{
-	if (offset % d->bios_sect)
-		return 0;
-	return 1;
-}
-
-u_long
-Prev_Aligned(struct disk *d, u_long offset)
-{
-	return (offset / d->bios_sect) * d->bios_sect;
-}
-
-u_long
-Next_Aligned(struct disk *d, u_long offset)
-{
-	return Prev_Aligned(d,offset + d->bios_sect);
-}
-- 
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