From ab0a50979b9eb4dfa3320eff7e187e41efedf7a9 Mon Sep 17 00:00:00 2001 From: Jocelyn Turcotte Date: Fri, 8 Aug 2014 14:30:41 +0200 Subject: Update Chromium to beta version 37.0.2062.68 Change-Id: I188e3b5aff1bec75566014291b654eb19f5bc8ca Reviewed-by: Andras Becsi --- .../third_party/cygwin/lib/perl5/5.10/vmsish.pm | 154 --------------------- 1 file changed, 154 deletions(-) delete mode 100644 chromium/third_party/cygwin/lib/perl5/5.10/vmsish.pm (limited to 'chromium/third_party/cygwin/lib/perl5/5.10/vmsish.pm') diff --git a/chromium/third_party/cygwin/lib/perl5/5.10/vmsish.pm b/chromium/third_party/cygwin/lib/perl5/5.10/vmsish.pm deleted file mode 100644 index 30c8eb1656d..00000000000 --- a/chromium/third_party/cygwin/lib/perl5/5.10/vmsish.pm +++ /dev/null @@ -1,154 +0,0 @@ -package vmsish; - -our $VERSION = '1.02'; - -=head1 NAME - -vmsish - Perl pragma to control VMS-specific language features - -=head1 SYNOPSIS - - use vmsish; - - use vmsish 'status'; # or '$?' - use vmsish 'exit'; - use vmsish 'time'; - - use vmsish 'hushed'; - no vmsish 'hushed'; - vmsish::hushed($hush); - - use vmsish; - no vmsish 'time'; - -=head1 DESCRIPTION - -If no import list is supplied, all possible VMS-specific features are -assumed. Currently, there are four VMS-specific features available: -'status' (a.k.a '$?'), 'exit', 'time' and 'hushed'. - -If you're not running VMS, this module does nothing. - -=over 6 - -=item C - -This makes C<$?> and C return the native VMS exit status -instead of emulating the POSIX exit status. - -=item C - -This makes C produce a successful exit (with status SS$_NORMAL), -instead of emulating UNIX exit(), which considers C to indicate -an error. As with the CRTL's exit() function, C is also mapped -to an exit status of SS$_NORMAL, and any other argument to exit() is -used directly as Perl's exit status. - -=item C - -This makes all times relative to the local time zone, instead of the -default of Universal Time (a.k.a Greenwich Mean Time, or GMT). - -=item C - -This suppresses printing of VMS status messages to SYS$OUTPUT and -SYS$ERROR if Perl terminates with an error status. and allows -programs that are expecting "unix-style" Perl to avoid having to parse -VMS error messages. It does not suppress any messages from Perl -itself, just the messages generated by DCL after Perl exits. The DCL -symbol $STATUS will still have the termination status, but with a -high-order bit set: - -EXAMPLE: - $ perl -e"exit 44;" Non-hushed error exit - %SYSTEM-F-ABORT, abort DCL message - $ show sym $STATUS - $STATUS == "%X0000002C" - - $ perl -e"use vmsish qw(hushed); exit 44;" Hushed error exit - $ show sym $STATUS - $STATUS == "%X1000002C" - -The 'hushed' flag has a global scope during compilation: the exit() or -die() commands that are compiled after 'vmsish hushed' will be hushed -when they are executed. Doing a "no vmsish 'hushed'" turns off the -hushed flag. - -The status of the hushed flag also affects output of VMS error -messages from compilation errors. Again, you still get the Perl -error message (and the code in $STATUS) - -EXAMPLE: - use vmsish 'hushed'; # turn on hushed flag - use Carp; # Carp compiled hushed - exit 44; # will be hushed - croak('I die'); # will be hushed - no vmsish 'hushed'; # turn off hushed flag - exit 44; # will not be hushed - croak('I die2'): # WILL be hushed, croak was compiled hushed - -You can also control the 'hushed' flag at run-time, using the built-in -routine vmsish::hushed(). Without argument, it returns the hushed status. -Since vmsish::hushed is built-in, you do not need to "use vmsish" to call -it. - -EXAMPLE: - if ($quiet_exit) { - vmsish::hushed(1); - } - print "Sssshhhh...I'm hushed...\n" if vmsish::hushed(); - exit 44; - -Note that an exit() or die() that is compiled 'hushed' because of "use -vmsish" is not un-hushed by calling vmsish::hushed(0) at runtime. - -The messages from error exits from inside the Perl core are generally -more serious, and are not suppressed. - -=back - -See L. - -=cut - -my $IsVMS = $^O eq 'VMS'; - -sub bits { - my $bits = 0; - my $sememe; - foreach $sememe (@_) { - # Those hints are defined in vms/vmsish.h : - # HINT_M_VMSISH_STATUS and HINT_M_VMSISH_TIME - $bits |= 0x40000000, next if $sememe eq 'status' || $sememe eq '$?'; - $bits |= 0x80000000, next if $sememe eq 'time'; - } - $bits; -} - -sub import { - return unless $IsVMS; - - shift; - $^H |= bits(@_ ? @_ : qw(status time)); - my $sememe; - - foreach $sememe (@_ ? @_ : qw(exit hushed)) { - $^H{'vmsish_exit'} = 1 if $sememe eq 'exit'; - vmsish::hushed(1) if $sememe eq 'hushed'; - } -} - -sub unimport { - return unless $IsVMS; - - shift; - $^H &= ~ bits(@_ ? @_ : qw(status time)); - my $sememe; - - foreach $sememe (@_ ? @_ : qw(exit hushed)) { - $^H{'vmsish_exit'} = 0 if $sememe eq 'exit'; - vmsish::hushed(0) if $sememe eq 'hushed'; - } -} - -1; -- cgit v1.2.3