1 files changed, 0 insertions, 56 deletions
diff --git a/perl-install/commands.pm b/perl-install/commands.pm
index 34653ba74..0323f0f02 100644
--- a/perl-install/commands.pm
+++ b/perl-install/commands.pm
@@ -517,62 +517,6 @@ sub  install_cpio($$) {
     $cached_failed_install_cpio{"$dir $name"} = 1;
 }
 
-sub catsksz($$$$) {
-    my ($input, $seek, $siz, $output) = @_;
-    my ($buf, $sz);
-
-    while (($sz = sysread($input, $buf, $seek > 4096 ? 4096 : $seek))) {
-	$seek -= $sz;
-	last unless $seek > 0;
-    }
-    while (($sz = sysread($input, $buf, $siz > 4096 ? 4096 : $siz))) {
-	$siz -= $sz;
-	syswrite($output, $buf);
-	last unless $siz > 0;
-    }
-}
-
-sub extract_from_archive($$$) {
-    my ($archive, $dir, $file) = @_;
-
-    require 'log.pm';
-
-    log::l("data=$archive->{data}");
-    unless (-r $archive->{archive}) {
-	log::l($_) foreach keys %{$archive};
-	log::l("unable to access archive $archive->{archive} from $archive");
-	return;
-    }
-    unless ($archive->{data}) {
-	my %data;
-
-	log::l("loading archive description file $archive->{data_file}");
-	eval `cat $archive->{data_file}`;
-	$archive->{data} = { %data };
-    }
-    my $data_of_file = $archive->{data}{$file};
-    unless ($data_of_file) {
-	log::l("unable to find file $file in archive $archive->{archive}");
-	return;
-    }
-    unless ($data_of_file->[0] >= 0 && $data_of_file->[1] > 0 &&
-	    $data_of_file->[2] >= 0 && $data_of_file->[3] > 0) {
-	log::l("bad entry of file $file in archive $archive->{archive}");
-	return;
-    }
-
-    local *OUTPUT;
-    if (open OUTPUT, "-|") { #- parent create file from child extraction from archive.
-	local *FILE; open FILE, ">$dir/$file";
-	catsksz(\*OUTPUT, $data_of_file->[2], $data_of_file->[3], \*FILE);
-    } else { #- child execute bzip2 -d on its stdout which is OUTPUT.
-	local *BUNZIP2;	open BUNZIP2, "| bzip2 -d >&STDOUT";
-	local *ARCHIVE;	open ARCHIVE, "<$archive->{archive}" or exec 'false';
-	catsksz(\*ARCHIVE, $data_of_file->[0], $data_of_file->[1], \*BUNZIP2);
-	exec 'true';
-    }
-    1;
-}
 
 #-######################################################################################
 #- Wonderful perl :(