1 files changed, 69 insertions, 0 deletions
diff --git a/beagle/debian-rfs/usr/lib/perl/5.10.1/Scalar/Util.pm b/beagle/debian-rfs/usr/lib/perl/5.10.1/Scalar/Util.pm
new file mode 100644
index 0000000..6c005bb
--- /dev/null
+++ b/beagle/debian-rfs/usr/lib/perl/5.10.1/Scalar/Util.pm
@@ -0,0 +1,69 @@
+# Scalar::Util.pm
+#
+# Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved.
+# This program is free software; you can redistribute it and/or
+# modify it under the same terms as Perl itself.
+
+package Scalar::Util;
+
+use strict;
+use vars qw(@ISA @EXPORT_OK $VERSION @EXPORT_FAIL);
+require Exporter;
+require List::Util; # List::Util loads the XS
+
+@ISA       = qw(Exporter);
+@EXPORT_OK = qw(blessed dualvar reftype weaken isweak tainted readonly openhandle refaddr isvstring looks_like_number set_prototype);
+$VERSION    = "1.21";
+$VERSION   = eval $VERSION;
+
+unless (defined &dualvar) {
+  # Load Pure Perl version if XS not loaded
+  require Scalar::Util::PP;
+  Scalar::Util::PP->import;
+  push @EXPORT_FAIL, qw(weaken isweak dualvar isvstring set_prototype);
+}
+
+sub export_fail {
+  if (grep { /dualvar/ } @EXPORT_FAIL) { # no XS loaded
+    my $pat = join("|", @EXPORT_FAIL);
+    if (my ($err) = grep { /^($pat)$/ } @_ ) {
+      require Carp;
+      Carp::croak("$err is only available with the XS version of Scalar::Util");
+    }
+  }
+
+  if (grep { /^(weaken|isweak)$/ } @_ ) {
+    require Carp;
+    Carp::croak("Weak references are not implemented in the version of perl");
+  }
+
+  if (grep { /^(isvstring)$/ } @_ ) {
+    require Carp;
+    Carp::croak("Vstrings are not implemented in the version of perl");
+  }
+
+  @_;
+}
+
+sub openhandle ($) {
+  my $fh = shift;
+  my $rt = reftype($fh) || '';
+
+  return defined(fileno($fh)) ? $fh : undef
+    if $rt eq 'IO';
+
+  if (reftype(\$fh) eq 'GLOB') { # handle  openhandle(*DATA)
+    $fh = \(my $tmp=$fh);
+  }
+  elsif ($rt ne 'GLOB') {
+    return undef;
+  }
+
+  (tied(*$fh) or defined(fileno($fh)))
+    ? $fh : undef;
+}
+
+1;
+
+__END__
+