diff options
Diffstat (limited to 'perl-install/commands.pm')
| -rw-r--r-- | perl-install/commands.pm | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/perl-install/commands.pm b/perl-install/commands.pm index 9d45e58a7..e4b393f76 100644 --- a/perl-install/commands.pm +++ b/perl-install/commands.pm @@ -331,11 +331,11 @@ sub more { require devices; my $tty = devices::make('tty'); my $n = 0; - local *IN; open IN, $tty or die "can't open $tty\n"; + open my $IN, $tty or die "can't open $tty\n"; local $_; while (<>) { if (++$n == 25) { - my $v = <IN>; + my $v = <$IN>; $v =~ /^q/ and exit 0; $n = 0; } @@ -343,46 +343,6 @@ sub more { } } -sub pack_ { - my $t; - foreach (@_) { - if (-d $_) { - pack_(glob_($_)); - } else { - print -s $_, "\n"; - print $_, "\n"; - - local *F; - open F, $_ or die "can't read file $_: $!\n"; - while (read F, $t, $BUFFER_SIZE) { print $t } - } - } -} - -sub unpack_ { - my $t; - @_ == 1 or die "give me one and only one file to unpack\n"; - local *F; - open F, $_[0] or die "can't open file $_: $!\n"; - while (1) { - my $size = chomp_(scalar <F>); - defined $size or last; - $size =~ /^\d+$/ or die "bad format (can't find file size)\n"; - my $filename = chomp_(scalar <F>) or die "expecting filename\n"; - - print "$filename\n"; - my $dir = dirname($filename); - -d $dir or mkdir_p($dir); - - local *G; - open G, "> $filename" or die "can't write file $filename: $!\n"; - while ($size) { - $size -= read(F, $t, min($size, $BUFFER_SIZE)) || die "data for file $filename is missing\n"; - print G $t or die "error writing to file $filename: $!\n"; - } - } -} - sub insmod { my ($h) = getopts(\@_, qw(h)); $h || @_ == 0 and die "usage: insmod <module> [options]\n"; |