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
29
30
31
32
33
34
35
36
|
;# ctime.pl is a simple Perl emulation for the well known ctime(3C) function.
;#
;# Waldemar Kebsch, Federal Republic of Germany, November 1988
;# kebsch.pad@nixpbe.UUCP
;# Modified March 1990 to better handle timezones
;# $Id: ctime.pl,v 1.3 90/03/22 10:49:10 hakanson Exp $
;# Marion Hakanson (hakanson@cse.ogi.edu)
;# Oregon Graduate Institute of Science and Technology
;#
;# usage:
;#
;# #include <ctime.pl> # see the -P and -I option in perl.man
;# $Date = &ctime(time);
@DoW = ('Sun','Mon','Tue','Wed','Thu','Fri','Sat');
@MoY = ('Jan','Feb','Mar','Apr','May','Jun',
'Jul','Aug','Sep','Oct','Nov','Dec');
sub ctime {
local($time) = @_;
local($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
# Use GMT if can't find local TZ
$TZ = defined($ENV{'TZ'}) ? $ENV{'TZ'} : 'GMT';
($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) =
($TZ eq 'GMT') ? gmtime($time) : localtime($time);
# Hack to deal with 'PST8PDT' format of TZ
if ( $TZ =~ /-?\d+/ ) {
$TZ = $isdst ? $' : $`;
}
$TZ .= " " unless $TZ eq "";
$year += ($year < 70) ? 2000 : 1900;
sprintf("%s %s %2d %2d:%02d:%02d %s%4d\n",
$DoW[$wday], $MoY[$mon], $mday, $hour, $min, $sec, $TZ, $year);
}
1;
|
