OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/12/2025 04:23:16 PM	rwxr-xr-x
📄 AnyDBM_File.pm	2.56 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 AutoLoader.pm	15.43 KB	04/03/2024 02:39:02 PM	rw-r--r--
📁 B	-	05/14/2024 03:10:02 PM	rwxr-xr-x
📄 CORE.pod	3.11 KB	04/03/2024 02:35:12 PM	rw-r--r--
📁 Class	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📁 File	-	05/14/2024 03:54:45 PM	rwxr-xr-x
📄 FileHandle.pm	6.63 KB	04/03/2024 02:39:02 PM	rw-r--r--
📁 Getopt	-	05/14/2024 03:10:02 PM	rwxr-xr-x
📁 IPC	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 Internals.pod	2.51 KB	04/03/2024 02:35:12 PM	rw-r--r--
📁 Math	-	05/14/2024 03:38:06 PM	rwxr-xr-x
📄 PerlIO.pm	14.1 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 SelectSaver.pm	1.05 KB	04/03/2024 02:39:02 PM	rw-r--r--
📄 Symbol.pm	4.69 KB	04/03/2024 02:39:02 PM	rw-r--r--
📁 Tie	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 UNIVERSAL.pm	6.44 KB	04/03/2024 02:35:12 PM	rw-r--r--
📁 URI	-	05/14/2024 12:06:27 PM	rwxr-xr-x
📄 URI.pm	34.13 KB	03/03/2021 03:16:52 PM	rw-r--r--
📄 XSLoader.pm	10.99 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 _charnames.pm	33.35 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 base.pm	10.7 KB	04/03/2024 02:39:02 PM	rw-r--r--
📄 bytes.pm	3.65 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 bytes_heavy.pl	758 bytes	04/03/2024 02:35:12 PM	rw-r--r--
📄 charnames.pm	20.44 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 feature.pm	18.56 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 if.pm	3.53 KB	04/03/2024 02:39:02 PM	rw-r--r--
📄 integer.pm	3.18 KB	04/03/2024 02:35:12 PM	rw-r--r--
📁 overload	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 overload.pm	52.05 KB	04/03/2024 02:39:02 PM	rw-r--r--
📄 overloading.pm	1.77 KB	04/03/2024 02:39:02 PM	rw-r--r--
📁 pod	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 strict.pm	4.63 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 subs.pm	901 bytes	04/03/2024 02:39:02 PM	rw-r--r--
📁 unicore	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 utf8.pm	10.18 KB	04/03/2024 02:35:12 PM	rw-r--r--
📄 vars.pm	2.4 KB	04/03/2024 02:39:02 PM	rw-r--r--
📁 vendor_perl	-	02/13/2025 09:24:57 PM	rwxr-xr-x
📁 warnings	-	05/14/2024 03:09:04 PM	rwxr-xr-x
📄 warnings.pm	49.35 KB	04/03/2024 02:35:12 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

11/12/2025 04:23:16 PM

rwxr-xr-x

📄 AnyDBM_File.pm

2.56 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 AutoLoader.pm

15.43 KB

04/03/2024 02:39:02 PM

rw-r--r--

📁 B

05/14/2024 03:10:02 PM

rwxr-xr-x

📄 CORE.pod

3.11 KB

04/03/2024 02:35:12 PM

rw-r--r--

📁 Class

05/14/2024 03:09:04 PM

rwxr-xr-x

📁 File

05/14/2024 03:54:45 PM

rwxr-xr-x

📄 FileHandle.pm

6.63 KB

04/03/2024 02:39:02 PM

rw-r--r--

📁 Getopt

05/14/2024 03:10:02 PM

rwxr-xr-x

📁 IPC

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 Internals.pod

2.51 KB

04/03/2024 02:35:12 PM

rw-r--r--

📁 Math

05/14/2024 03:38:06 PM

rwxr-xr-x

📄 PerlIO.pm

14.1 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 SelectSaver.pm

1.05 KB

04/03/2024 02:39:02 PM

rw-r--r--

📄 Symbol.pm

4.69 KB

04/03/2024 02:39:02 PM

rw-r--r--

📁 Tie

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 UNIVERSAL.pm

6.44 KB

04/03/2024 02:35:12 PM

rw-r--r--

📁 URI

05/14/2024 12:06:27 PM

rwxr-xr-x

📄 URI.pm

34.13 KB

03/03/2021 03:16:52 PM

rw-r--r--

📄 XSLoader.pm

10.99 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 _charnames.pm

33.35 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 base.pm

10.7 KB

04/03/2024 02:39:02 PM

rw-r--r--

📄 bytes.pm

3.65 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 bytes_heavy.pl

758 bytes

04/03/2024 02:35:12 PM

rw-r--r--

📄 charnames.pm

20.44 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 feature.pm

18.56 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 if.pm

3.53 KB

04/03/2024 02:39:02 PM

rw-r--r--

📄 integer.pm

3.18 KB

04/03/2024 02:35:12 PM

rw-r--r--

📁 overload

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 overload.pm

52.05 KB

04/03/2024 02:39:02 PM

rw-r--r--

📄 overloading.pm

1.77 KB

04/03/2024 02:39:02 PM

rw-r--r--

📁 pod

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 strict.pm

4.63 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 subs.pm

901 bytes

04/03/2024 02:39:02 PM

rw-r--r--

📁 unicore

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 utf8.pm

10.18 KB

04/03/2024 02:35:12 PM

rw-r--r--

📄 vars.pm

2.4 KB

04/03/2024 02:39:02 PM

rw-r--r--

📁 vendor_perl

02/13/2025 09:24:57 PM

rwxr-xr-x

📁 warnings

05/14/2024 03:09:04 PM

rwxr-xr-x

📄 warnings.pm

49.35 KB

04/03/2024 02:35:12 PM

rw-r--r--

Editing: AnyDBM_File.pm

package AnyDBM_File;
use warnings;
use strict;

use 5.006_001;
our $VERSION = '1.01';
our @ISA = qw(NDBM_File DB_File GDBM_File SDBM_File ODBM_File) unless @ISA;

my $mod;
for $mod (@ISA) {
    if (eval "require $mod") {
	@ISA = ($mod);	# if we leave @ISA alone, warnings abound
	return 1;
    }
}

die "No DBM package was successfully found or installed";

__END__

=head1 NAME

AnyDBM_File - provide framework for multiple DBMs

NDBM_File, DB_File, GDBM_File, SDBM_File, ODBM_File - various DBM implementations

=head1 SYNOPSIS

use AnyDBM_File;

=head1 DESCRIPTION

This module is a "pure virtual base class"--it has nothing of its own.
It's just there to inherit from one of the various DBM packages.  It
prefers ndbm for compatibility reasons with Perl 4, then Berkeley DB (See
L<DB_File>), GDBM, SDBM (which is always there--it comes with Perl), and
finally ODBM.   This way old programs that used to use NDBM via dbmopen()
can still do so, but new ones can reorder @ISA:

BEGIN { @AnyDBM_File::ISA = qw(DB_File GDBM_File NDBM_File) }
    use AnyDBM_File;

Having multiple DBM implementations makes it trivial to copy database formats:

use Fcntl; use NDBM_File; use DB_File;
    tie %newhash,  'DB_File', $new_filename, O_CREAT|O_RDWR;
    tie %oldhash,  'NDBM_File', $old_filename, 1, 0;
    %newhash = %oldhash;

=head2 DBM Comparisons

Here's a partial table of features the different packages offer:

odbm    ndbm    sdbm    gdbm    bsd-db
			 ----	 ----    ----    ----    ------
 Linkage comes w/ perl   yes     yes     yes     yes     yes
 Src comes w/ perl       no      no      yes     no      no
 Comes w/ many unix os   yes     yes[0]  no      no      no
 Builds ok on !unix      ?       ?       yes     yes     ?
 Code Size               ?       ?       small   big     big
 Database Size           ?       ?       small   big?    ok[1]
 Speed                   ?       ?       slow    ok      fast
 FTPable                 no      no      yes     yes     yes
 Easy to build          N/A     N/A      yes     yes     ok[2]
 Size limits             1k      4k      1k[3]   none    none
 Byte-order independent  no      no      no      no      yes
 Licensing restrictions  ?       ?       no      yes     no

=over 4

=item [0]

on mixed universe machines, may be in the bsd compat library,
which is often shunned.

=item [1]

Can be trimmed if you compile for one access method.

=item [2]

See L<DB_File>. 
Requires symbolic links.

=item [3]

By default, but can be redefined.

=back

=head1 SEE ALSO

dbm(3), ndbm(3), DB_File(3), L<perldbmfilter>

=cut