diff options
Diffstat (limited to 'lib/Time/Local.pm')
| -rw-r--r-- | lib/Time/Local.pm | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/lib/Time/Local.pm b/lib/Time/Local.pm index 4044cd9c9a..b83bb1a7dd 100644 --- a/lib/Time/Local.pm +++ b/lib/Time/Local.pm @@ -4,7 +4,6 @@ require Exporter; use Carp; use Config; use strict; -use integer; use vars qw( $VERSION @ISA @EXPORT @EXPORT_OK ); $VERSION = '1.18_01'; @@ -29,13 +28,8 @@ use constant SECS_PER_MINUTE => 60; use constant SECS_PER_HOUR => 3600; use constant SECS_PER_DAY => 86400; -my $MaxInt = ( ( 1 << ( 8 * $Config{ivsize} - 2 ) ) - 1 ) * 2 + 1; -my $MaxDay = int( ( $MaxInt - ( SECS_PER_DAY / 2 ) ) / SECS_PER_DAY ) - 1; - -if ( $^O eq 'MacOS' ) { - # time_t is unsigned... - $MaxInt = ( 1 << ( 8 * $Config{ivsize} ) ) - 1; -} +# localtime()'s limit is the year 2**31 +my $MaxDay = 365 * (2**31); # Determine the EPOC day for this machine my $Epoc = 0; @@ -65,13 +59,13 @@ sub _daygm { return $_[3] + ( $Cheat{ pack( 'ss', @_[ 4, 5 ] ) } ||= do { my $month = ( $_[4] + 10 ) % 12; - my $year = $_[5] + 1900 - $month / 10; + my $year = $_[5] + 1900 - int($month / 10); ( ( 365 * $year ) - + ( $year / 4 ) - - ( $year / 100 ) - + ( $year / 400 ) - + ( ( ( $month * 306 ) + 5 ) / 10 ) + + int( $year / 4 ) + - int( $year / 100 ) + + int( $year / 400 ) + + int( ( ( $month * 306 ) + 5 ) / 10 ) ) - $Epoc; } |