From 46fe87e4c734f7f2c8260f5fffd01e9a03a995b8 Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Mon, 27 Feb 2012 17:02:26 +0000 Subject: remove-boot-splash: drop support for old non-plymouth bootsplash --- scripts/remove-boot-splash | 30 +----------------------------- 1 file changed, 1 insertion(+), 29 deletions(-) (limited to 'scripts') diff --git a/scripts/remove-boot-splash b/scripts/remove-boot-splash index ee973a2..07a9982 100644 --- a/scripts/remove-boot-splash +++ b/scripts/remove-boot-splash @@ -2,9 +2,6 @@ @ARGV == 1 or die "usage: remove-splash \n"; -my $magic = 'BOOTSPL3'; -my $buffer_size = 15; - my ($initrd) = @ARGV; # FIXME it must have a clear way to do that in perl @@ -24,29 +21,4 @@ if (!system("/bin/zcat $initrd 2> /dev/null | /bin/cpio -t &> /dev/null")) { exit } -open(my $F, "+< $initrd") or die "can't open $initrd: $!\n"; - -while (1) { - my $got = read($F, my $buffer, $buffer_size); - $got > length($magic) or last; - - my $index = index($buffer, $magic); - if ($index >= 0) { - my $offset = $index + tell($F) - $got; - - seek($F, $offset + 12, 0) && read($F, my $tmp, 4) or last; - my $splash_size = unpack("V", $tmp) + 38; - - my $initrd_size = seek($F, 0, 2) && tell($F); - - if ($offset + $splash_size == $initrd_size) { - truncate($F, $offset); - exit 0; - } else { - warn "bootsplash found at offset $offset, but it is not at the end ($offset + $splash_size != $initrd_size)\n"; - } - } - seek($F, -length($magic), 1); # handle the case BOOTSPL3 when overlaps between buffers -} - -warn "bootsplash not found in $initrd\n"; +warn "remove-splash: format of $initrd not recognized\n"; -- cgit v1.2.1