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authorNorbert Preining <preining@logic.at>2010-05-12 16:51:27 +0000
committerNorbert Preining <preining@logic.at>2010-05-12 16:51:27 +0000
commitb645030efc22e13c2498a1522083634ab91b2de1 (patch)
treec75c7a71998200d419af56eb755dac2f5115b585 /Master/tlpkg/tlperl/lib/Time
parent44ccd4efc5352f9eb1099ba357708e7b5ff03b83 (diff)
move tlperl to tlperl.old
git-svn-id: svn://tug.org/texlive/trunk@18209 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/Time')
-rw-r--r--Master/tlpkg/tlperl/lib/Time/HiRes.pm500
-rw-r--r--Master/tlpkg/tlperl/lib/Time/Local.pm366
-rw-r--r--Master/tlpkg/tlperl/lib/Time/gmtime.pm90
-rw-r--r--Master/tlpkg/tlperl/lib/Time/localtime.pm86
-rw-r--r--Master/tlpkg/tlperl/lib/Time/tm.pm33
5 files changed, 0 insertions, 1075 deletions
diff --git a/Master/tlpkg/tlperl/lib/Time/HiRes.pm b/Master/tlpkg/tlperl/lib/Time/HiRes.pm
deleted file mode 100644
index 964e4385dfc..00000000000
--- a/Master/tlpkg/tlperl/lib/Time/HiRes.pm
+++ /dev/null
@@ -1,500 +0,0 @@
-package Time::HiRes;
-
-use strict;
-use vars qw($VERSION $XS_VERSION @ISA @EXPORT @EXPORT_OK $AUTOLOAD);
-
-require Exporter;
-require DynaLoader;
-
-@ISA = qw(Exporter DynaLoader);
-
-@EXPORT = qw( );
-@EXPORT_OK = qw (usleep sleep ualarm alarm gettimeofday time tv_interval
- getitimer setitimer nanosleep clock_gettime clock_getres
- clock clock_nanosleep
- CLOCK_HIGHRES CLOCK_MONOTONIC CLOCK_PROCESS_CPUTIME_ID
- CLOCK_REALTIME CLOCK_SOFTTIME CLOCK_THREAD_CPUTIME_ID
- CLOCK_TIMEOFDAY CLOCKS_PER_SEC
- ITIMER_REAL ITIMER_VIRTUAL ITIMER_PROF ITIMER_REALPROF
- TIMER_ABSTIME
- d_usleep d_ualarm d_gettimeofday d_getitimer d_setitimer
- d_nanosleep d_clock_gettime d_clock_getres
- d_clock d_clock_nanosleep);
-
-$VERSION = '1.86';
-$XS_VERSION = $VERSION;
-$VERSION = eval $VERSION;
-
-sub AUTOLOAD {
- my $constname;
- ($constname = $AUTOLOAD) =~ s/.*:://;
- # print "AUTOLOAD: constname = $constname ($AUTOLOAD)\n";
- die "&Time::HiRes::constant not defined" if $constname eq 'constant';
- my ($error, $val) = constant($constname);
- # print "AUTOLOAD: error = $error, val = $val\n";
- if ($error) {
- my (undef,$file,$line) = caller;
- die "$error at $file line $line.\n";
- }
- {
- no strict 'refs';
- *$AUTOLOAD = sub { $val };
- }
- goto &$AUTOLOAD;
-}
-
-sub import {
- my $this = shift;
- for my $i (@_) {
- if (($i eq 'clock_getres' && !&d_clock_getres) ||
- ($i eq 'clock_gettime' && !&d_clock_gettime) ||
- ($i eq 'clock_nanosleep' && !&d_clock_nanosleep) ||
- ($i eq 'clock' && !&d_clock) ||
- ($i eq 'nanosleep' && !&d_nanosleep) ||
- ($i eq 'usleep' && !&d_usleep) ||
- ($i eq 'ualarm' && !&d_ualarm)) {
- require Carp;
- Carp::croak("Time::HiRes::$i(): unimplemented in this platform");
- }
- }
- Time::HiRes->export_to_level(1, $this, @_);
-}
-
-bootstrap Time::HiRes;
-
-# Preloaded methods go here.
-
-sub tv_interval {
- # probably could have been done in C
- my ($a, $b) = @_;
- $b = [gettimeofday()] unless defined($b);
- (${$b}[0] - ${$a}[0]) + ((${$b}[1] - ${$a}[1]) / 1_000_000);
-}
-
-# Autoload methods go after =cut, and are processed by the autosplit program.
-
-1;
-__END__
-
-=head1 NAME
-
-Time::HiRes - High resolution alarm, sleep, gettimeofday, interval timers
-
-=head1 SYNOPSIS
-
- use Time::HiRes qw( usleep ualarm gettimeofday tv_interval nanosleep
- clock_gettime clock_getres clock_nanosleep clock );
-
- usleep ($microseconds);
- nanosleep ($nanoseconds);
-
- ualarm ($microseconds);
- ualarm ($microseconds, $interval_microseconds);
-
- $t0 = [gettimeofday];
- ($seconds, $microseconds) = gettimeofday;
-
- $elapsed = tv_interval ( $t0, [$seconds, $microseconds]);
- $elapsed = tv_interval ( $t0, [gettimeofday]);
- $elapsed = tv_interval ( $t0 );
-
- use Time::HiRes qw ( time alarm sleep );
-
- $now_fractions = time;
- sleep ($floating_seconds);
- alarm ($floating_seconds);
- alarm ($floating_seconds, $floating_interval);
-
- use Time::HiRes qw( setitimer getitimer
- ITIMER_REAL ITIMER_VIRTUAL ITIMER_PROF ITIMER_REALPROF );
-
- setitimer ($which, $floating_seconds, $floating_interval );
- getitimer ($which);
-
- $realtime = clock_gettime(CLOCK_REALTIME);
- $resolution = clock_getres(CLOCK_REALTIME);
-
- clock_nanosleep(CLOCK_REALTIME, 1.5);
- clock_nanosleep(CLOCK_REALTIME, time() + 10, TIMER_ABSTIME);
-
- my $ticktock = clock();
-
-=head1 DESCRIPTION
-
-The C<Time::HiRes> module implements a Perl interface to the
-C<usleep>, C<nanosleep>, C<ualarm>, C<gettimeofday>, and
-C<setitimer>/C<getitimer> system calls, in other words, high
-resolution time and timers. See the L</EXAMPLES> section below and the
-test scripts for usage; see your system documentation for the
-description of the underlying C<nanosleep> or C<usleep>, C<ualarm>,
-C<gettimeofday>, and C<setitimer>/C<getitimer> calls.
-
-If your system lacks C<gettimeofday()> or an emulation of it you don't
-get C<gettimeofday()> or the one-argument form of C<tv_interval()>.
-If your system lacks all of C<nanosleep()>, C<usleep()>,
-C<select()>, and C<poll>, you don't get C<Time::HiRes::usleep()>,
-C<Time::HiRes::nanosleep()>, or C<Time::HiRes::sleep()>.
-If your system lacks both C<ualarm()> and C<setitimer()> you don't get
-C<Time::HiRes::ualarm()> or C<Time::HiRes::alarm()>.
-
-If you try to import an unimplemented function in the C<use> statement
-it will fail at compile time.
-
-If your subsecond sleeping is implemented with C<nanosleep()> instead
-of C<usleep()>, you can mix subsecond sleeping with signals since
-C<nanosleep()> does not use signals. This, however, is not portable,
-and you should first check for the truth value of
-C<&Time::HiRes::d_nanosleep> to see whether you have nanosleep, and
-then carefully read your C<nanosleep()> C API documentation for any
-peculiarities.
-
-If you are using C<nanosleep> for something else than mixing sleeping
-with signals, give some thought to whether Perl is the tool you should
-be using for work requiring nanosecond accuracies.
-
-The following functions can be imported from this module.
-No functions are exported by default.
-
-=over 4
-
-=item gettimeofday ()
-
-In array context returns a two-element array with the seconds and
-microseconds since the epoch. In scalar context returns floating
-seconds like C<Time::HiRes::time()> (see below).
-
-=item usleep ( $useconds )
-
-Sleeps for the number of microseconds (millionths of a second)
-specified. Returns the number of microseconds actually slept. Can
-sleep for more than one second, unlike the C<usleep> system call. Can
-also sleep for zero seconds, which often works like a I<thread yield>.
-See also C<Time::HiRes::usleep()>, C<Time::HiRes::sleep()>, and
-C<Time::HiRes::clock_nanosleep()>.
-
-Do not expect usleep() to be exact down to one microsecond.
-
-=item nanosleep ( $nanoseconds )
-
-Sleeps for the number of nanoseconds (1e9ths of a second) specified.
-Returns the number of nanoseconds actually slept (accurate only to
-microseconds, the nearest thousand of them). Can sleep for more than
-one second. Can also sleep for zero seconds, which often works like a
-I<thread yield>. See also C<Time::HiRes::sleep()>,
-C<Time::HiRes::usleep()>, and C<Time::HiRes::clock_nanosleep()>.
-
-Do not expect nanosleep() to be exact down to one nanosecond.
-Getting even accuracy of one thousand nanoseconds is good.
-
-=item ualarm ( $useconds [, $interval_useconds ] )
-
-Issues a C<ualarm> call; the C<$interval_useconds> is optional and
-will be zero if unspecified, resulting in C<alarm>-like behaviour.
-
-Note that the interaction between alarms and sleeps is unspecified.
-
-=item tv_interval
-
-tv_interval ( $ref_to_gettimeofday [, $ref_to_later_gettimeofday] )
-
-Returns the floating seconds between the two times, which should have
-been returned by C<gettimeofday()>. If the second argument is omitted,
-then the current time is used.
-
-=item time ()
-
-Returns a floating seconds since the epoch. This function can be
-imported, resulting in a nice drop-in replacement for the C<time>
-provided with core Perl; see the L</EXAMPLES> below.
-
-B<NOTE 1>: This higher resolution timer can return values either less
-or more than the core C<time()>, depending on whether your platform
-rounds the higher resolution timer values up, down, or to the nearest second
-to get the core C<time()>, but naturally the difference should be never
-more than half a second. See also L</clock_getres>, if available
-in your system.
-
-B<NOTE 2>: Since Sunday, September 9th, 2001 at 01:46:40 AM GMT, when
-the C<time()> seconds since epoch rolled over to 1_000_000_000, the
-default floating point format of Perl and the seconds since epoch have
-conspired to produce an apparent bug: if you print the value of
-C<Time::HiRes::time()> you seem to be getting only five decimals, not
-six as promised (microseconds). Not to worry, the microseconds are
-there (assuming your platform supports such granularity in the first
-place). What is going on is that the default floating point format of
-Perl only outputs 15 digits. In this case that means ten digits
-before the decimal separator and five after. To see the microseconds
-you can use either C<printf>/C<sprintf> with C<"%.6f">, or the
-C<gettimeofday()> function in list context, which will give you the
-seconds and microseconds as two separate values.
-
-=item sleep ( $floating_seconds )
-
-Sleeps for the specified amount of seconds. Returns the number of
-seconds actually slept (a floating point value). This function can
-be imported, resulting in a nice drop-in replacement for the C<sleep>
-provided with perl, see the L</EXAMPLES> below.
-
-Note that the interaction between alarms and sleeps is unspecified.
-
-=item alarm ( $floating_seconds [, $interval_floating_seconds ] )
-
-The C<SIGALRM> signal is sent after the specified number of seconds.
-Implemented using C<ualarm()>. The C<$interval_floating_seconds> argument
-is optional and will be zero if unspecified, resulting in C<alarm()>-like
-behaviour. This function can be imported, resulting in a nice drop-in
-replacement for the C<alarm> provided with perl, see the L</EXAMPLES> below.
-
-B<NOTE 1>: With some combinations of operating systems and Perl
-releases C<SIGALRM> restarts C<select()>, instead of interrupting it.
-This means that an C<alarm()> followed by a C<select()> may together
-take the sum of the times specified for the the C<alarm()> and the
-C<select()>, not just the time of the C<alarm()>.
-
-Note that the interaction between alarms and sleeps is unspecified.
-
-=item setitimer ( $which, $floating_seconds [, $interval_floating_seconds ] )
-
-Start up an interval timer: after a certain time, a signal arrives,
-and more signals may keep arriving at certain intervals. To disable
-an "itimer", use C<$floating_seconds> of zero. If the
-C<$interval_floating_seconds> is set to zero (or unspecified), the
-timer is disabled B<after> the next delivered signal.
-
-Use of interval timers may interfere with C<alarm()>, C<sleep()>,
-and C<usleep()>. In standard-speak the "interaction is unspecified",
-which means that I<anything> may happen: it may work, it may not.
-
-In scalar context, the remaining time in the timer is returned.
-
-In list context, both the remaining time and the interval are returned.
-
-There are usually three or four interval timers available: the
-C<$which> can be C<ITIMER_REAL>, C<ITIMER_VIRTUAL>, C<ITIMER_PROF>, or
-C<ITIMER_REALPROF>. Note that which ones are available depends: true
-UNIX platforms usually have the first three, but (for example) Win32
-and Cygwin have only C<ITIMER_REAL>, and only Solaris seems to have
-C<ITIMER_REALPROF> (which is used to profile multithreaded programs).
-
-C<ITIMER_REAL> results in C<alarm()>-like behaviour. Time is counted in
-I<real time>; that is, wallclock time. C<SIGALRM> is delivered when
-the timer expires.
-
-C<ITIMER_VIRTUAL> counts time in (process) I<virtual time>; that is,
-only when the process is running. In multiprocessor/user/CPU systems
-this may be more or less than real or wallclock time. (This time is
-also known as the I<user time>.) C<SIGVTALRM> is delivered when the
-timer expires.
-
-C<ITIMER_PROF> counts time when either the process virtual time or when
-the operating system is running on behalf of the process (such as I/O).
-(This time is also known as the I<system time>.) (The sum of user
-time and system time is known as the I<CPU time>.) C<SIGPROF> is
-delivered when the timer expires. C<SIGPROF> can interrupt system calls.
-
-The semantics of interval timers for multithreaded programs are
-system-specific, and some systems may support additional interval
-timers. See your C<setitimer()> documentation.
-
-=item getitimer ( $which )
-
-Return the remaining time in the interval timer specified by C<$which>.
-
-In scalar context, the remaining time is returned.
-
-In list context, both the remaining time and the interval are returned.
-The interval is always what you put in using C<setitimer()>.
-
-=item clock_gettime ( $which )
-
-Return as seconds the current value of the POSIX high resolution timer
-specified by C<$which>. All implementations that support POSIX high
-resolution timers are supposed to support at least the C<$which> value
-of C<CLOCK_REALTIME>, which is supposed to return results close to the
-results of C<gettimeofday>, or the number of seconds since 00:00:00:00
-January 1, 1970 Greenwich Mean Time (GMT). Do not assume that
-CLOCK_REALTIME is zero, it might be one, or something else.
-Another potentially useful (but not available everywhere) value is
-C<CLOCK_MONOTONIC>, which guarantees a monotonically increasing time
-value (unlike time(), which can be adjusted). See your system
-documentation for other possibly supported values.
-
-=item clock_getres ( $which )
-
-Return as seconds the resolution of the POSIX high resolution timer
-specified by C<$which>. All implementations that support POSIX high
-resolution timers are supposed to support at least the C<$which> value
-of C<CLOCK_REALTIME>, see L</clock_gettime>.
-
-=item clock_nanosleep ( $which, $seconds, $flags = 0)
-
-Sleeps for the number of seconds (1e9ths of a second) specified.
-Returns the number of seconds actually slept. The $which is the
-"clock id", as with clock_gettime() and clock_getres(). The flags
-default to zero but C<TIMER_ABSTIME> can specified (must be exported
-explicitly) which means that C<$nanoseconds> is not a time interval
-(as is the default) but instead an absolute time. Can sleep for more
-than one second. Can also sleep for zero seconds, which often works
-like a I<thread yield>. See also C<Time::HiRes::sleep()>,
-C<Time::HiRes::usleep()>, and C<Time::HiRes::nanosleep()>.
-
-Do not expect clock_nanosleep() to be exact down to one nanosecond.
-Getting even accuracy of one thousand nanoseconds is good.
-
-=item clock()
-
-Return as seconds the I<process time> (user + system time) spent by
-the process since the first call to clock() (the definition is B<not>
-"since the start of the process", though if you are lucky these times
-may be quite close to each other, depending on the system). What this
-means is that you probably need to store the result of your first call
-to clock(), and subtract that value from the following results of clock().
-
-The time returned also includes the process times of the terminated
-child processes for which wait() has been executed. This value is
-somewhat like the second value returned by the times() of core Perl,
-but not necessarily identical. Note that due to backward
-compatibility limitations the returned value may wrap around at about
-2147 seconds or at about 36 minutes.
-
-=back
-
-=head1 EXAMPLES
-
- use Time::HiRes qw(usleep ualarm gettimeofday tv_interval);
-
- $microseconds = 750_000;
- usleep($microseconds);
-
- # signal alarm in 2.5s & every .1s thereafter
- ualarm(2_500_000, 100_000);
-
- # get seconds and microseconds since the epoch
- ($s, $usec) = gettimeofday();
-
- # measure elapsed time
- # (could also do by subtracting 2 gettimeofday return values)
- $t0 = [gettimeofday];
- # do bunch of stuff here
- $t1 = [gettimeofday];
- # do more stuff here
- $t0_t1 = tv_interval $t0, $t1;
-
- $elapsed = tv_interval ($t0, [gettimeofday]);
- $elapsed = tv_interval ($t0); # equivalent code
-
- #
- # replacements for time, alarm and sleep that know about
- # floating seconds
- #
- use Time::HiRes;
- $now_fractions = Time::HiRes::time;
- Time::HiRes::sleep (2.5);
- Time::HiRes::alarm (10.6666666);
-
- use Time::HiRes qw ( time alarm sleep );
- $now_fractions = time;
- sleep (2.5);
- alarm (10.6666666);
-
- # Arm an interval timer to go off first at 10 seconds and
- # after that every 2.5 seconds, in process virtual time
-
- use Time::HiRes qw ( setitimer ITIMER_VIRTUAL time );
-
- $SIG{VTALRM} = sub { print time, "\n" };
- setitimer(ITIMER_VIRTUAL, 10, 2.5);
-
- use Time::HiRes qw( clock_gettime clock_getres CLOCK_REALTIME );
- # Read the POSIX high resolution timer.
- my $high = clock_getres(CLOCK_REALTIME);
- # But how accurate we can be, really?
- my $reso = clock_getres(CLOCK_REALTIME);
-
- use Time::HiRes qw( clock_nanosleep TIMER_ABSTIME );
- clock_nanosleep(CLOCK_REALTIME, 1e6);
- clock_nanosleep(CLOCK_REALTIME, 2e9, TIMER_ABSTIME);
-
- use Time::HiRes qw( clock );
- my $clock0 = clock();
- ... # Do something.
- my $clock1 = clock();
- my $clockd = $clock1 - $clock0;
-
-=head1 C API
-
-In addition to the perl API described above, a C API is available for
-extension writers. The following C functions are available in the
-modglobal hash:
-
- name C prototype
- --------------- ----------------------
- Time::NVtime double (*)()
- Time::U2time void (*)(pTHX_ UV ret[2])
-
-Both functions return equivalent information (like C<gettimeofday>)
-but with different representations. The names C<NVtime> and C<U2time>
-were selected mainly because they are operating system independent.
-(C<gettimeofday> is Unix-centric, though some platforms like Win32 and
-VMS have emulations for it.)
-
-Here is an example of using C<NVtime> from C:
-
- double (*myNVtime)(); /* Returns -1 on failure. */
- SV **svp = hv_fetch(PL_modglobal, "Time::NVtime", 12, 0);
- if (!svp) croak("Time::HiRes is required");
- if (!SvIOK(*svp)) croak("Time::NVtime isn't a function pointer");
- myNVtime = INT2PTR(double(*)(), SvIV(*svp));
- printf("The current time is: %f\n", (*myNVtime)());
-
-=head1 DIAGNOSTICS
-
-=head2 negative time not invented yet
-
-You tried to use a negative time argument.
-
-=head2 internal error: useconds < 0 (unsigned ... signed ...)
-
-Something went horribly wrong-- the number of microseconds that cannot
-become negative just became negative. Maybe your compiler is broken?
-
-=head1 CAVEATS
-
-Notice that the core C<time()> maybe rounding rather than truncating.
-What this means is that the core C<time()> may be reporting the time
-as one second later than C<gettimeofday()> and C<Time::HiRes::time()>.
-
-Adjusting the system clock (either manually or by services like ntp)
-may cause problems, especially for long running programs that assume
-a monotonously increasing time (note that all platforms do not adjust
-time as gracefully as UNIX ntp does). For example in Win32 (and derived
-platforms like Cygwin and MinGW) the Time::HiRes::time() may temporarily
-drift off from the system clock (and the original time()) by up to 0.5
-seconds. Time::HiRes will notice this eventually and recalibrate.
-Note that since Time::HiRes 1.77 the clock_gettime(CLOCK_MONOTONIC)
-might help in this (in case your system supports CLOCK_MONOTONIC).
-
-=head1 SEE ALSO
-
-Perl modules L<BSD::Resource>, L<Time::TAI64>.
-
-Your system documentation for C<clock_gettime>, C<clock_settime>,
-C<gettimeofday>, C<getitimer>, C<setitimer>, C<ualarm>.
-
-=head1 AUTHORS
-
-D. Wegscheid <wegscd@whirlpool.com>
-R. Schertler <roderick@argon.org>
-J. Hietaniemi <jhi@iki.fi>
-G. Aas <gisle@aas.no>
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright (c) 1996-2002 Douglas E. Wegscheid. All rights reserved.
-
-Copyright (c) 2002, 2003, 2004, 2005 Jarkko Hietaniemi. All rights reserved.
-
-This program is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself.
-
-=cut
diff --git a/Master/tlpkg/tlperl/lib/Time/Local.pm b/Master/tlpkg/tlperl/lib/Time/Local.pm
deleted file mode 100644
index 912f17d0310..00000000000
--- a/Master/tlpkg/tlperl/lib/Time/Local.pm
+++ /dev/null
@@ -1,366 +0,0 @@
-package Time::Local;
-
-require Exporter;
-use Carp;
-use Config;
-use strict;
-use integer;
-
-use vars qw( $VERSION @ISA @EXPORT @EXPORT_OK );
-$VERSION = '1.11';
-$VERSION = eval $VERSION;
-@ISA = qw( Exporter );
-@EXPORT = qw( timegm timelocal );
-@EXPORT_OK = qw( timegm_nocheck timelocal_nocheck );
-
-my @MonthDays = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
-
-# Determine breakpoint for rolling century
-my $ThisYear = (localtime())[5];
-my $Breakpoint = ($ThisYear + 50) % 100;
-my $NextCentury = $ThisYear - $ThisYear % 100;
- $NextCentury += 100 if $Breakpoint < 50;
-my $Century = $NextCentury - 100;
-my $SecOff = 0;
-
-my (%Options, %Cheat, %Min, %Max);
-my ($MinInt, $MaxInt);
-
-if ($^O eq 'MacOS') {
- # time_t is unsigned...
- $MaxInt = (1 << (8 * $Config{intsize})) - 1;
- $MinInt = 0;
-} else {
- $MaxInt = ((1 << (8 * $Config{intsize} - 2))-1)*2 + 1;
- $MinInt = -$MaxInt - 1;
-
- # On Win32 (and others?) time_t appears to be signed, but negative
- # epochs still don't work. - XXX - this is experimental
- $MinInt = 0
- unless defined ((localtime(-1))[0]);
-}
-
-$Max{Day} = ($MaxInt >> 1) / 43200;
-$Min{Day} = $MinInt ? -($Max{Day} + 1) : 0;
-
-$Max{Sec} = $MaxInt - 86400 * $Max{Day};
-$Min{Sec} = $MinInt - 86400 * $Min{Day};
-
-# Determine the EPOC day for this machine
-my $Epoc = 0;
-if ($^O eq 'vos') {
-# work around posix-977 -- VOS doesn't handle dates in
-# the range 1970-1980.
- $Epoc = _daygm((0, 0, 0, 1, 0, 70, 4, 0));
-}
-elsif ($^O eq 'MacOS') {
- no integer;
-
- # MacOS time() is seconds since 1 Jan 1904, localtime
- # so we need to calculate an offset to apply later
- $Epoc = 693901;
- $SecOff = timelocal(localtime(0)) - timelocal(gmtime(0));
- $Epoc += _daygm(gmtime(0));
-}
-else {
- $Epoc = _daygm(gmtime(0));
-}
-
-%Cheat=(); # clear the cache as epoc has changed
-
-sub _daygm {
- $_[3] + ($Cheat{pack("ss",@_[4,5])} ||= do {
- my $month = ($_[4] + 10) % 12;
- my $year = $_[5] + 1900 - $month/10;
- 365*$year + $year/4 - $year/100 + $year/400 + ($month*306 + 5)/10 - $Epoc
- });
-}
-
-
-sub _timegm {
- my $sec = $SecOff + $_[0] + 60 * $_[1] + 3600 * $_[2];
-
- no integer;
-
- $sec + 86400 * &_daygm;
-}
-
-
-sub _zoneadjust {
- my ($day, $sec, $time) = @_;
-
- $sec = $sec + _timegm(localtime($time)) - $time;
- if ($sec >= 86400) { $day++; $sec -= 86400; }
- if ($sec < 0) { $day--; $sec += 86400; }
-
- ($day, $sec);
-}
-
-
-sub timegm {
- my ($sec,$min,$hour,$mday,$month,$year) = @_;
-
- if ($year >= 1000) {
- $year -= 1900;
- }
- elsif ($year < 100 and $year >= 0) {
- $year += ($year > $Breakpoint) ? $Century : $NextCentury;
- }
-
- unless ($Options{no_range_check}) {
- if (abs($year) >= 0x7fff) {
- $year += 1900;
- croak "Cannot handle date ($sec, $min, $hour, $mday, $month, *$year*)";
- }
-
- croak "Month '$month' out of range 0..11" if $month > 11 or $month < 0;
-
- my $md = $MonthDays[$month];
-# ++$md if $month == 1 and $year % 4 == 0 and
-# ($year % 100 != 0 or ($year + 1900) % 400 == 0);
- ++$md unless $month != 1 or $year % 4 or !($year % 400);
-
- croak "Day '$mday' out of range 1..$md" if $mday > $md or $mday < 1;
- croak "Hour '$hour' out of range 0..23" if $hour > 23 or $hour < 0;
- croak "Minute '$min' out of range 0..59" if $min > 59 or $min < 0;
- croak "Second '$sec' out of range 0..59" if $sec > 59 or $sec < 0;
- }
-
- my $days = _daygm(undef, undef, undef, $mday, $month, $year);
- my $xsec = $sec + $SecOff + 60*$min + 3600*$hour;
-
- unless ($Options{no_range_check}
- or ($days > $Min{Day} or $days == $Min{Day} and $xsec >= $Min{Sec})
- and ($days < $Max{Day} or $days == $Max{Day} and $xsec <= $Max{Sec}))
- {
- warn "Day too small - $days > $Min{Day}\n" if $days < $Min{Day};
- warn "Day too big - $days > $Max{Day}\n" if $days > $Max{Day};
- warn "Sec too small - $days < $Min{Sec}\n" if $days < $Min{Sec};
- warn "Sec too big - $days > $Max{Sec}\n" if $days > $Max{Sec};
- $year += 1900;
- croak "Cannot handle date ($sec, $min, $hour, $mday, $month, $year)";
- }
-
- no integer;
-
- $xsec + 86400 * $days;
-}
-
-
-sub timegm_nocheck {
- local $Options{no_range_check} = 1;
- &timegm;
-}
-
-
-sub timelocal {
- # Adjust Max/Min allowed times to fit local time zone and call timegm
- local ($Max{Day}, $Max{Sec}) = _zoneadjust($Max{Day}, $Max{Sec}, $MaxInt);
- local ($Min{Day}, $Min{Sec}) = _zoneadjust($Min{Day}, $Min{Sec}, $MinInt);
- my $ref_t = &timegm;
-
- # Calculate first guess with a one-day delta to avoid localtime overflow
- my $delta = ($_[5] < 100)? 86400 : -86400;
- my $loc_t = _timegm(localtime( $ref_t + $delta )) - $delta;
-
- # Is there a timezone offset from GMT or are we done
- my $zone_off = $ref_t - $loc_t
- or return $loc_t;
-
- # This hack is needed to always pick the first matching time
- # during a DST change when time would otherwise be ambiguous
- $zone_off -= 3600 if ($delta > 0 && $ref_t >= 3600);
-
- # Adjust for timezone
- $loc_t = $ref_t + $zone_off;
-
- # Are we close to a DST change or are we done
- my $dst_off = $ref_t - _timegm(localtime($loc_t))
- or return $loc_t;
-
- # Adjust for DST change
- $loc_t += $dst_off;
-
- return $loc_t if $dst_off >= 0;
-
- # for a negative offset from GMT, and if the original date
- # was a non-extent gap in a forward DST jump, we should
- # now have the wrong answer - undo the DST adjust;
-
- my ($s,$m,$h) = localtime($loc_t);
- $loc_t -= $dst_off if $s != $_[0] || $m != $_[1] || $h != $_[2];
-
- $loc_t;
-}
-
-
-sub timelocal_nocheck {
- local $Options{no_range_check} = 1;
- &timelocal;
-}
-
-1;
-
-__END__
-
-=head1 NAME
-
-Time::Local - efficiently compute time from local and GMT time
-
-=head1 SYNOPSIS
-
- $time = timelocal($sec,$min,$hour,$mday,$mon,$year);
- $time = timegm($sec,$min,$hour,$mday,$mon,$year);
-
-=head1 DESCRIPTION
-
-These routines are the inverse of built-in perl functions localtime()
-and gmtime(). They accept a date as a six-element array, and return
-the corresponding time(2) value in seconds since the system epoch
-(Midnight, January 1, 1970 GMT on Unix, for example). This value can
-be positive or negative, though POSIX only requires support for
-positive values, so dates before the system's epoch may not work on
-all operating systems.
-
-It is worth drawing particular attention to the expected ranges for
-the values provided. The value for the day of the month is the actual day
-(ie 1..31), while the month is the number of months since January (0..11).
-This is consistent with the values returned from localtime() and gmtime().
-
-The timelocal() and timegm() functions perform range checking on the
-input $sec, $min, $hour, $mday, and $mon values by default. If you'd
-rather they didn't, you can explicitly import the timelocal_nocheck()
-and timegm_nocheck() functions.
-
- use Time::Local 'timelocal_nocheck';
-
- {
- # The 365th day of 1999
- print scalar localtime timelocal_nocheck 0,0,0,365,0,99;
-
- # The twenty thousandth day since 1970
- print scalar localtime timelocal_nocheck 0,0,0,20000,0,70;
-
- # And even the 10,000,000th second since 1999!
- print scalar localtime timelocal_nocheck 10000000,0,0,1,0,99;
- }
-
-Your mileage may vary when trying these with minutes and hours,
-and it doesn't work at all for months.
-
-Strictly speaking, the year should also be specified in a form consistent
-with localtime(), i.e. the offset from 1900.
-In order to make the interpretation of the year easier for humans,
-however, who are more accustomed to seeing years as two-digit or four-digit
-values, the following conventions are followed:
-
-=over 4
-
-=item *
-
-Years greater than 999 are interpreted as being the actual year,
-rather than the offset from 1900. Thus, 1964 would indicate the year
-Martin Luther King won the Nobel prize, not the year 3864.
-
-=item *
-
-Years in the range 100..999 are interpreted as offset from 1900,
-so that 112 indicates 2012. This rule also applies to years less than zero
-(but see note below regarding date range).
-
-=item *
-
-Years in the range 0..99 are interpreted as shorthand for years in the
-rolling "current century," defined as 50 years on either side of the current
-year. Thus, today, in 1999, 0 would refer to 2000, and 45 to 2045,
-but 55 would refer to 1955. Twenty years from now, 55 would instead refer
-to 2055. This is messy, but matches the way people currently think about
-two digit dates. Whenever possible, use an absolute four digit year instead.
-
-=back
-
-The scheme above allows interpretation of a wide range of dates, particularly
-if 4-digit years are used.
-
-Please note, however, that the range of dates that can be actually be handled
-depends on the size of an integer (time_t) on a given platform.
-Currently, this is 32 bits for most systems, yielding an approximate range
-from Dec 1901 to Jan 2038.
-
-Both timelocal() and timegm() croak if given dates outside the supported
-range.
-
-=head2 Ambiguous Local Times (DST)
-
-Because of DST changes, there are many time zones where the same local
-time occurs for two different GMT times on the same day. For example,
-in the "Europe/Paris" time zone, the local time of 2001-10-28 02:30:00
-can represent either 2001-10-28 00:30:00 GMT, B<or> 2001-10-28
-01:30:00 GMT.
-
-When given an ambiguous local time, the timelocal() function should
-always return the epoch for the I<earlier> of the two possible GMT
-times.
-
-=head2 Non-Existent Local Times (DST)
-
-When a DST change causes a locale clock to skip one hour forward,
-there will be an hour's worth of local times that don't exist. Again,
-for the "Europe/Paris" time zone, the local clock jumped from
-2001-03-25 01:59:59 to 2001-03-25 03:00:00.
-
-If the timelocal() function is given a non-existent local time, it
-will simply return an epoch value for the time one hour later.
-
-=head2 Negative Epoch Values
-
-Negative epoch (time_t) values are not officially supported by the
-POSIX standards, so this module's tests do not test them. On some
-systems, they are known not to work. These include MacOS (pre-OSX)
-and Win32.
-
-On systems which do support negative epoch values, this module should
-be able to cope with dates before the start of the epoch, down the
-minimum value of time_t for the system.
-
-=head1 IMPLEMENTATION
-
-These routines are quite efficient and yet are always guaranteed to agree
-with localtime() and gmtime(). We manage this by caching the start times
-of any months we've seen before. If we know the start time of the month,
-we can always calculate any time within the month. The start times
-are calculated using a mathematical formula. Unlike other algorithms
-that do multiple calls to gmtime().
-
-timelocal() is implemented using the same cache. We just assume that we're
-translating a GMT time, and then fudge it when we're done for the timezone
-and daylight savings arguments. Note that the timezone is evaluated for
-each date because countries occasionally change their official timezones.
-Assuming that localtime() corrects for these changes, this routine will
-also be correct.
-
-=head1 BUGS
-
-The whole scheme for interpreting two-digit years can be considered a bug.
-
-=head1 SUPPORT
-
-Support for this module is provided via the datetime@perl.org
-email list. See http://lists.perl.org/ for more details.
-
-Please submit bugs using the RT system at rt.cpan.org, or as a last
-resort, to the datetime@perl.org list.
-
-=head1 AUTHOR
-
-This module is based on a Perl 4 library, timelocal.pl, that was
-included with Perl 4.036, and was most likely written by Tom
-Christiansen.
-
-The current version was written by Graham Barr.
-
-It is now being maintained separately from the Perl core by Dave
-Rolsky, <autarch@urth.org>.
-
-=cut
-
diff --git a/Master/tlpkg/tlperl/lib/Time/gmtime.pm b/Master/tlpkg/tlperl/lib/Time/gmtime.pm
deleted file mode 100644
index 4e1359b36d9..00000000000
--- a/Master/tlpkg/tlperl/lib/Time/gmtime.pm
+++ /dev/null
@@ -1,90 +0,0 @@
-package Time::gmtime;
-use strict;
-use 5.006_001;
-
-use Time::tm;
-
-our(@ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS, $VERSION);
-BEGIN {
- use Exporter ();
- @ISA = qw(Exporter Time::tm);
- @EXPORT = qw(gmtime gmctime);
- @EXPORT_OK = qw(
- $tm_sec $tm_min $tm_hour $tm_mday
- $tm_mon $tm_year $tm_wday $tm_yday
- $tm_isdst
- );
- %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
- $VERSION = 1.02;
-}
-use vars @EXPORT_OK;
-
-sub populate (@) {
- return unless @_;
- my $tmob = Time::tm->new();
- @$tmob = (
- $tm_sec, $tm_min, $tm_hour, $tm_mday,
- $tm_mon, $tm_year, $tm_wday, $tm_yday,
- $tm_isdst )
- = @_;
- return $tmob;
-}
-
-sub gmtime (;$) { populate CORE::gmtime(@_ ? shift : time)}
-sub gmctime (;$) { scalar CORE::gmtime(@_ ? shift : time)}
-
-1;
-__END__
-
-=head1 NAME
-
-Time::gmtime - by-name interface to Perl's built-in gmtime() function
-
-=head1 SYNOPSIS
-
- use Time::gmtime;
- $gm = gmtime();
- printf "The day in Greenwich is %s\n",
- (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm->wday() ];
-
- use Time::gmtime w(:FIELDS;
- printf "The day in Greenwich is %s\n",
- (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm_wday() ];
-
- $now = gmctime();
-
- use Time::gmtime;
- use File::stat;
- $date_string = gmctime(stat($file)->mtime);
-
-=head1 DESCRIPTION
-
-This module's default exports override the core gmtime() function,
-replacing it with a version that returns "Time::tm" objects.
-This object has methods that return the similarly named structure field
-name from the C's tm structure from F<time.h>; namely sec, min, hour,
-mday, mon, year, wday, yday, and isdst.
-
-You may also import all the structure fields directly into your namespace
-as regular variables using the :FIELDS import tag. (Note that this
-still overrides your core functions.) Access these fields as variables
-named with a preceding C<tm_> in front their method names. Thus,
-C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import the fields.
-
-The gmctime() function provides a way of getting at the
-scalar sense of the original CORE::gmtime() function.
-
-To access this functionality without the core overrides,
-pass the C<use> an empty import list, and then access
-function functions with their full qualified names.
-On the other hand, the built-ins are still available
-via the C<CORE::> pseudo-package.
-
-=head1 NOTE
-
-While this class is currently implemented using the Class::Struct
-module to build a struct-like class, you shouldn't rely upon this.
-
-=head1 AUTHOR
-
-Tom Christiansen
diff --git a/Master/tlpkg/tlperl/lib/Time/localtime.pm b/Master/tlpkg/tlperl/lib/Time/localtime.pm
deleted file mode 100644
index c3d9fb36085..00000000000
--- a/Master/tlpkg/tlperl/lib/Time/localtime.pm
+++ /dev/null
@@ -1,86 +0,0 @@
-package Time::localtime;
-use strict;
-use 5.006_001;
-
-use Time::tm;
-
-our(@ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS, $VERSION);
-BEGIN {
- use Exporter ();
- @ISA = qw(Exporter Time::tm);
- @EXPORT = qw(localtime ctime);
- @EXPORT_OK = qw(
- $tm_sec $tm_min $tm_hour $tm_mday
- $tm_mon $tm_year $tm_wday $tm_yday
- $tm_isdst
- );
- %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
- $VERSION = 1.02;
-}
-use vars @EXPORT_OK;
-
-sub populate (@) {
- return unless @_;
- my $tmob = Time::tm->new();
- @$tmob = (
- $tm_sec, $tm_min, $tm_hour, $tm_mday,
- $tm_mon, $tm_year, $tm_wday, $tm_yday,
- $tm_isdst )
- = @_;
- return $tmob;
-}
-
-sub localtime (;$) { populate CORE::localtime(@_ ? shift : time)}
-sub ctime (;$) { scalar CORE::localtime(@_ ? shift : time) }
-
-1;
-
-__END__
-
-=head1 NAME
-
-Time::localtime - by-name interface to Perl's built-in localtime() function
-
-=head1 SYNOPSIS
-
- use Time::localtime;
- printf "Year is %d\n", localtime->year() + 1900;
-
- $now = ctime();
-
- use Time::localtime;
- use File::stat;
- $date_string = ctime(stat($file)->mtime);
-
-=head1 DESCRIPTION
-
-This module's default exports override the core localtime() function,
-replacing it with a version that returns "Time::tm" objects.
-This object has methods that return the similarly named structure field
-name from the C's tm structure from F<time.h>; namely sec, min, hour,
-mday, mon, year, wday, yday, and isdst.
-
-You may also import all the structure fields directly into your namespace
-as regular variables using the :FIELDS import tag. (Note that this still
-overrides your core functions.) Access these fields as
-variables named with a preceding C<tm_> in front their method names.
-Thus, C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import
-the fields.
-
-The ctime() function provides a way of getting at the
-scalar sense of the original CORE::localtime() function.
-
-To access this functionality without the core overrides,
-pass the C<use> an empty import list, and then access
-function functions with their full qualified names.
-On the other hand, the built-ins are still available
-via the C<CORE::> pseudo-package.
-
-=head1 NOTE
-
-While this class is currently implemented using the Class::Struct
-module to build a struct-like class, you shouldn't rely upon this.
-
-=head1 AUTHOR
-
-Tom Christiansen
diff --git a/Master/tlpkg/tlperl/lib/Time/tm.pm b/Master/tlpkg/tlperl/lib/Time/tm.pm
deleted file mode 100644
index 2c308ebb411..00000000000
--- a/Master/tlpkg/tlperl/lib/Time/tm.pm
+++ /dev/null
@@ -1,33 +0,0 @@
-package Time::tm;
-use strict;
-
-our $VERSION = '1.00';
-
-use Class::Struct qw(struct);
-struct('Time::tm' => [
- map { $_ => '$' } qw{ sec min hour mday mon year wday yday isdst }
-]);
-
-1;
-__END__
-
-=head1 NAME
-
-Time::tm - internal object used by Time::gmtime and Time::localtime
-
-=head1 SYNOPSIS
-
-Don't use this module directly.
-
-=head1 DESCRIPTION
-
-This module is used internally as a base class by Time::localtime And
-Time::gmtime functions. It creates a Time::tm struct object which is
-addressable just like's C's tm structure from F<time.h>; namely with sec,
-min, hour, mday, mon, year, wday, yday, and isdst.
-
-This class is an internal interface only.
-
-=head1 AUTHOR
-
-Tom Christiansen