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| author | Larry Wall <lwall@jpl-devvax.jpl.nasa.gov> | 1990-03-27 04:26:14 +0000 |
|---|---|---|
| committer | Larry Wall <lwall@jpl-devvax.jpl.nasa.gov> | 1990-03-27 04:26:14 +0000 |
| commit | b1248f16cd8cccfb12ae16cd8e7e93dd53dc52bf (patch) | |
| tree | 1fdfdda5e27fc0097610165787c59a4238b5fcf1 /lib/ctime.pl | |
| parent | 21d892ea46b4eaa5d8ae1c8cd325d9940deef5b3 (diff) | |
| download | perl-b1248f16cd8cccfb12ae16cd8e7e93dd53dc52bf.tar.gz | |
perl 3.0 patch #17 patch #16, continued
See patch #16.
Diffstat (limited to 'lib/ctime.pl')
| -rw-r--r-- | lib/ctime.pl | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/ctime.pl b/lib/ctime.pl new file mode 100644 index 0000000000..d3b03545ca --- /dev/null +++ b/lib/ctime.pl @@ -0,0 +1,36 @@ +;# 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 +;# $Date = do ctime(time); + +@DoW = ('Sun','Mon','Tue','Wed','Thu','Fri','Sat'); +@MoY = ('Jan','Feb','Mar','Apr','May','Jun', + 'Jul','Aug','Sep','Oct','Nov','Dec'); + +sub ctime { + local($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; |