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authorAnssi Hannula <anssi@mageia.org>2012-02-27 17:02:26 +0000
committerAnssi Hannula <anssi@mageia.org>2012-02-27 17:02:26 +0000
commit46fe87e4c734f7f2c8260f5fffd01e9a03a995b8 (patch)
treef4645e72fdd6f3d87ce2941199a0424020f7b996
parente9b5773bdaa6826d2dd9d7a846e1052fd8508048 (diff)
remove-boot-splash: drop support for old non-plymouth bootsplash
-rw-r--r--scripts/remove-boot-splash30
1 files changed, 1 insertions, 29 deletions
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 <initrd>\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";