Version 0.04

[p5sagit/Devel-GlobalDestruction.git] / lib / Devel / GlobalDestruction.pm

diff --git a/lib/Devel/GlobalDestruction.pm b/lib/Devel/GlobalDestruction.pm
index 314e1c3..8cf559c 100644 (file)
--- a/lib/Devel/GlobalDestruction.pm
+++ b/lib/Devel/GlobalDestruction.pm
@@ -5,29 +5,22 @@ package Devel::GlobalDestruction;
 use strict;
 use warnings;
 
-use vars qw($VERSION @ISA);
-
-BEGIN {
-       $VERSION = '0.01';
-
-       local $@;
-
-       eval {
-               require XSLoader;
-               __PACKAGE__->XSLoader::load($VERSION);
-               1;
-       } or do {
-               require DynaLoader;
-               push @ISA, 'DynaLoader';
-               __PACKAGE__->bootstrap($VERSION);
-       };
-}
+use XSLoader;
+
+our $VERSION = '0.04';
 
 use Sub::Exporter -setup => {
        exports => [ qw(in_global_destruction) ],
        groups  => { default => [ -all ] },
 };
 
+if (defined ${^GLOBAL_PHASE}) {
+    eval 'sub in_global_destruction () { ${^GLOBAL_PHASE} eq q[DESTRUCT] }';
+}
+else {
+    XSLoader::load(__PACKAGE__, $VERSION);
+}
+
 __PACKAGE__
 
 __END__
@@ -36,7 +29,7 @@ __END__
 
 =head1 NAME
 
-Devel::GlobalDestruction - Expose PL_dirty, the flag which marks global
+Devel::GlobalDestruction - Expose the flag which marks global
 destruction.
 
 =head1 SYNOPSIS
@@ -72,7 +65,9 @@ This module uses L<Sub::Exporter> so the exports may be renamed, aliased, etc.
 
 =item in_global_destruction
 
-Returns the current value of C<PL_dirty>.
+Returns true if the interpreter is in global destruction. In perl 5.14+, this
+returns C<${^GLOBAL_PHASE} eq 'DESTRUCT'>, and on earlier perls, it returns the
+current value of C<PL_dirty>.
 
 =back
 
@@ -82,10 +77,14 @@ This module is maintained using Darcs. You can get the latest version from
 L<http://nothingmuch.woobling.org/code>, and use C<darcs send> to commit
 changes.
 
-=head1 AUTHOR
+=head1 AUTHORS
 
 Yuval Kogman E<lt>nothingmuch@woobling.orgE<gt>
 
+Florian Ragwitz E<lt>rafl@debian.orgE<gt>
+
+Jesse Luehrs E<lt>doy@tozt.netE<gt>
+
 =head1 COPYRIGHT
 
        Copyright (c) 2008 Yuval Kogman. All rights reserved