$NetBSD: patch-ag,v 1.3 2024/04/11 10:23:44 bouyer Exp $

* Avoid to use timelocal.pl which cause obsolete warning with perl 5.14.
* Make sure to use 4-digit year.
* Fix deprecation warning (change ' to ::) for newer perl

--- dateconv.pl.orig	2024-04-11 11:08:05.967542752 +0200
+++ dateconv.pl	2024-04-11 11:07:48.795406481 +0200
@@ -47,7 +47,8 @@
 }
 
 
-require 'timelocal.pl';
+use Time::Local;
+
 package dateconv;
 
 # Use timelocal rather than gmtime.
@@ -74,7 +75,7 @@
 # input date and time string from ftp "ls -l", such as Mmm dd yyyy or
 # Mmm dd HH:MM,
 # return $time number via gmlocal( $string ).
-sub main'lstime_to_time
+sub main::lstime_to_time
 {
 	package dateconv;
 
@@ -133,15 +134,15 @@
 	$year += 50 if 37 < $year && $year < 70 ;
 
 	if( $use_timelocal ){
-		return &'timelocal( $secs, $mins, $hours, $day, $month, $year );
+		return &::timelocal( $secs, $mins, $hours, $day, $month, $year );
 	}
 	else {
-		return &'timegm( $secs, $mins, $hours, $day, $month, $year );
+		return &::timegm( $secs, $mins, $hours, $day, $month, $year );
 	}
 }
 
 # input time number, output GMT string as "dd Mmm YY HH:MM"
-sub main'time_to_standard
+sub main::time_to_standard
 {
 	package dateconv;
 
@@ -149,5 +150,5 @@
 
 	local( $sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst ) =
 		 gmtime( $time );
-	return sprintf( "%2d $months[ $mon + 1 ] %2d %02d:%02d", $mday, $year, $hour, $min );
+	return sprintf( "%2d $months[ $mon + 1 ] %4d %02d:%02d", $mday, $year + 1900, $hour, $min );
 }