Remove an unreferenced local variable in Digest-MD5

[p5sagit/p5-mst-13.2.git] / ext / DB_File / DB_File.pm

diff --git a/ext/DB_File/DB_File.pm b/ext/DB_File/DB_File.pm
index fa94a39..40098e3 100644 (file)
--- a/ext/DB_File/DB_File.pm
+++ b/ext/DB_File/DB_File.pm
@@ -1,10 +1,10 @@
 # DB_File.pm -- Perl 5 interface to Berkeley DB 
 #
-# written by Paul Marquess (Paul.Marquess@btinternet.com)
-# last modified 22nd October 2002
-# version 1.806
+# written by Paul Marquess (pmqs@cpan.org)
+# last modified 12th March 2005
+# version 1.811
 #
-#     Copyright (c) 1995-2002 Paul Marquess. All rights reserved.
+#     Copyright (c) 1995-2005 Paul Marquess. All rights reserved.
 #     This program is free software; you can redistribute it and/or
 #     modify it under the same terms as Perl itself.
 
@@ -165,7 +165,7 @@ our ($db_version, $use_XSLoader, $splice_end_array);
 use Carp;
 
 
-$VERSION = "1.806" ;
+$VERSION = "1.811" ;
 
 {
     local $SIG{__WARN__} = sub {$splice_end_array = "@_";};
@@ -266,7 +266,8 @@ sub tie_hash_or_array
     $arg[2] = O_CREAT()|O_RDWR() if @arg >=3 && ! defined $arg[2];
     $arg[3] = 0666               if @arg >=4 && ! defined $arg[3];
 
-    # make recno in Berkeley DB version 2 work like recno in version 1.
+    # make recno in Berkeley DB version 2 (or better) work like 
+    # recno in version 1.
     if ($db_version > 1 and defined $arg[4] and $arg[4] =~ /RECNO/ and 
        $arg[1] and ! -e $arg[1]) {
        open(FH, ">$arg[1]") or return undef ;
@@ -1821,7 +1822,7 @@ fix very easily.
     use DB_File ;
 
     my %hash ;
-    my $filename = "/tmp/filt" ;
+    my $filename = "filt" ;
     unlink $filename ;
 
     my $db = tie %hash, 'DB_File', $filename, O_CREAT|O_RDWR, 0666, $DB_HASH 
@@ -1863,7 +1864,7 @@ Here is a DBM Filter that does it:
     use strict ;
     use DB_File ;
     my %hash ;
-    my $filename = "/tmp/filt" ;
+    my $filename = "filt" ;
     unlink $filename ;
 
 
@@ -1894,8 +1895,8 @@ peril!
 
 The locking technique went like this. 
 
-    $db = tie(%db, 'DB_File', '/tmp/foo.db', O_CREAT|O_RDWR, 0666)
-        || die "dbcreat /tmp/foo.db $!";
+    $db = tie(%db, 'DB_File', 'foo.db', O_CREAT|O_RDWR, 0644)
+        || die "dbcreat foo.db $!";
     $fd = $db->fd;
     open(DB_FH, "+<&=$fd") || die "dup $!";
     flock (DB_FH, LOCK_EX) || die "flock: $!";
@@ -2233,7 +2234,7 @@ B<DB_File> comes with the standard Perl source distribution. Look in
 the directory F<ext/DB_File>. Given the amount of time between releases
 of Perl the version that ships with Perl is quite likely to be out of
 date, so the most recent version can always be found on CPAN (see
-L<perlmod/CPAN> for details), in the directory
+L<perlmodlib/CPAN> for details), in the directory
 F<modules/by-module/DB_File>.
 
 This version of B<DB_File> will work with either version 1.x, 2.x or
@@ -2252,7 +2253,7 @@ compile properly on IRIX 5.3.
 
 =head1 COPYRIGHT
 
-Copyright (c) 1995-2002 Paul Marquess. All rights reserved. This program
+Copyright (c) 1995-2005 Paul Marquess. All rights reserved. This program
 is free software; you can redistribute it and/or modify it under the
 same terms as Perl itself.
 
@@ -2278,14 +2279,14 @@ Berkeley DB authors or the author of DB_File. See L<"AUTHOR"> for details.
 
 =head1 SEE ALSO
 
-L<perl(1)>, L<dbopen(3)>, L<hash(3)>, L<recno(3)>, L<btree(3)>,
-L<dbmfilter>
+L<perl>, L<dbopen(3)>, L<hash(3)>, L<recno(3)>, L<btree(3)>,
+L<perldbmfilter>
 
 =head1 AUTHOR
 
 The DB_File interface was written by Paul Marquess
-E<lt>Paul.Marquess@btinternet.comE<gt>.
+E<lt>pmqs@cpan.orgE<gt>.
 Questions about the DB system itself may be addressed to
-E<lt>db@sleepycat.com<gt>.
+E<lt>db@sleepycat.comE<gt>.
 
 =cut