Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/perl5/Archive/Cpio/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

package Archive::Cpio::Common;

use Archive::Cpio::FileHandle_with_pushback;

use Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(padding write_or_die max begins_with);

sub magics() {
    {
        "070707" => 'ODC',
        "070701" => 'NewAscii',
        "\xC7\x71" => 'OldBinary', # swabbed 070707
        "\x71\xC7" => 'OldBinary', # 070707
    };
}

sub padding {
    my ($nb, $offset) = @_;

    my $align = $offset % $nb;
    $align ? $nb - $align : 0;
}

sub write_or_die {
    my ($F, $val) = @_;
    print $F $val or die "writing failed: $!\n";
}

sub max  { my $n = shift; $_ > $n and $n = $_ foreach @_; $n }
sub begins_with {
    my ($s, $prefix) = @_;
    index($s, $prefix) == 0;
}

1;