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# GDBM_File.pm -- Perl 5 interface to GNU gdbm library.
=head1 NAME
GDBM_File - Perl5 access to the gdbm library.
=head1 SYNOPSIS
use GDBM_File ;
tie %hash, 'GDBM_File', $filename, &GDBM_WRCREAT, 0640;
# Use the %hash array.
untie %hash ;
=head1 DESCRIPTION
B<GDBM_File> is a module which allows Perl programs to make use of the
facilities provided by the GNU gdbm library. If you intend to use this
module you should really have a copy of the gdbm manualpage at hand.
Most of the libgdbm.a functions are available through the GDBM_File
interface.
=head1 AVAILABILITY
gdbm is available from any GNU archive. The master site is
C<ftp.gnu.org>, but you are strongly urged to use one of the many
mirrors. You can obtain a list of mirror sites from
http://www.gnu.org/order/ftp.html.
=head1 BUGS
The available functions and the gdbm/perl interface need to be documented.
The GDBM error number and error message interface needs to be added.
=head1 SEE ALSO
L<perl(1)>, L<DB_File(3)>, L<perldbmfilter>.
=cut
package GDBM_File;
use strict;
use warnings;
our($VERSION, @ISA, @EXPORT, $AUTOLOAD);
require Carp;
require Tie::Hash;
require Exporter;
use XSLoader ();
@ISA = qw(Tie::Hash Exporter);
@EXPORT = qw(
GDBM_CACHESIZE
GDBM_CENTFREE
GDBM_COALESCEBLKS
GDBM_FAST
GDBM_FASTMODE
GDBM_INSERT
GDBM_NEWDB
GDBM_NOLOCK
GDBM_OPENMASK
GDBM_READER
GDBM_REPLACE
GDBM_SYNC
GDBM_SYNCMODE
GDBM_WRCREAT
GDBM_WRITER
);
# This module isn't dual life, so no need for dev version numbers.
$VERSION = '1.090001';
sub AUTOLOAD {
my($constname);
($constname = $AUTOLOAD) =~ s/.*:://;
my ($error, $val) = constant($constname);
Carp::croak $error if $error;
no strict 'refs';
*{$AUTOLOAD} = sub { $val };
goto &{$AUTOLOAD};
}
XSLoader::load 'GDBM_File', $VERSION;
1;
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