/usr/lib/x86_64-linux-gnu/perl5/5.22/auto/NetAddr/IP/UtilPP/bcdn2txt.al is in libnetaddr-ip-perl 4.078+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | # NOTE: Derived from ../../blib/lib/NetAddr/IP/UtilPP.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package NetAddr::IP::UtilPP;
#line 566 "../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into ../../blib/lib/auto/NetAddr/IP/UtilPP/bcdn2txt.al)"
#=item * $bcdtext = bcdn2txt($bcdpacked);
#
#Convert a packed bcd string into text digits, suppress the leading zeros.
#This function is for testing only.
#
# input: string of packed decimal digits
# consisting of exactly 40 digits
# returns: hexdecimal digits
#
#Similar to unpack("H*", $bcd);
#
#=cut
sub bcdn2txt {
die "Bad argument length for ".__PACKAGE__.":bcdn2txt, is ".(2 * length($_[0])).", should be exactly 40 digits"
if length($_[0]) != 20;
(unpack('H40',$_[0])) =~ /^0*(.+)/;
$1;
}
# end of NetAddr::IP::UtilPP::bcdn2txt
1;
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