From a31aa764b35315eda2caf3bd269db45fc56a9d66 Mon Sep 17 00:00:00 2001
From: Francois Pons <fpons@mandriva.com>
Date: Mon, 24 Jan 2000 15:12:16 +0000
Subject: *** empty log message ***

---
 perl-install/partition_table_raw.pm | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

(limited to 'perl-install/partition_table_raw.pm')

diff --git a/perl-install/partition_table_raw.pm b/perl-install/partition_table_raw.pm
index cafb439f9..668913d9c 100644
--- a/perl-install/partition_table_raw.pm
+++ b/perl-install/partition_table_raw.pm
@@ -31,6 +31,30 @@ sub typeOfMBR_($) { typeFromMagic($_[0], @MBR_signatures) }
 
 sub hasExtended { 0 }
 
+sub cylinder_size($) {
+    my ($hd) = @_;
+    $hd->{geom}{sectors} * $hd->{geom}{heads};
+}
+
+sub adjustStart($$) {
+    my ($hd, $part) = @_;
+    my $end = $part->{start} + $part->{size};
+
+    $part->{start} = round_up($part->{start},
+			       $part->{start} % cylinder_size($hd) < 2 * $hd->{geom}{sectors} ?
+			       $hd->{geom}{sectors} : cylinder_size($hd));
+    $part->{size} = $end - $part->{start};
+}
+sub adjustEnd($$) {
+    my ($hd, $part) = @_;
+    my $end = $part->{start} + $part->{size};
+    my $end2 = round_down($end, cylinder_size($hd));
+    unless ($part->{start} < $end2) {
+	$end2 = round_up($end, cylinder_size($hd));
+    }
+    $part->{size} = $end2 - $part->{start};
+}
+
 sub get_geometry($) {
     my ($dev) = @_;
     my $g = "";
@@ -40,9 +64,6 @@ sub get_geometry($) {
 
     my %geom; @geom{qw(heads sectors cylinders start)} = unpack "CCSL", $g;
 
-    #- handle this strange but necessary reduction of visible cylinders on sparc, assume 2 for instance.
-    $geom{total_cylinders} = $geom{cylinders}; $geom{cylinders} -= 2 if arch() =~ /^sparc/;
-
     { geom => \%geom, totalsectors => $geom{heads} * $geom{sectors} * $geom{cylinders} };
 }
 
-- 
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