| MODPODS(1p) | User Contributed Perl Documentation | MODPODS(1p) |
modpods - print out paths for the standard modules
This program outputs the paths to all installed modules on your systems. This includes both the standard modules (which the stdpods command produces) and the site-specific ones (which the sitepods command produces).
This is just a front-end for calling pminst -l, supplied to make it more obvious what it does.
This finds all the modules whose documentation mentions destructors, and cats it out at you.
$ podgrep -i destructor `modpods`
=head1 /usr/local/devperl/lib/5.00554/i686-linux/DB_File.pm chunk 371
Having read L<perltie> you will probably have already guessed that the
error is caused by the extra copy of the tied object stored in C<$X>.
If you haven't, then the problem boils down to the fact that the
B<DB_File> destructor, DESTROY, will not be called until I<all>
references to the tied object are destroyed. Both the tied variable,
C<%x>, and C<$X> above hold a reference to the object. The call to
untie() will destroy the first, but C<$X> still holds a valid
reference, so the destructor will not get called and the database file
F<tst.fil> will remain open. The fact that Berkeley DB then reports the
attempt to open a database that is alreday open via the catch-all
"Invalid argument" doesn't help.
=head1 /usr/local/devperl/lib/5.00554/Tie/Array.pm chunk 40
Normal object destructor method.
podgrep(1), modpods(1), pods(1), sitepods(1), podpath(1), and stdpod(1).
Copyright (C) 1999 Tom Christiansen.
Copyright (C) 2006-2014 Mark Leighton Fisher.
This is free software; you can redistribute it and/or modify it under the terms of either: (a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or (b) the Perl "Artistic License". (This is the Perl 5 licensing scheme.)
Please note this is a change from the original pmtools-1.00 (still available on CPAN), as pmtools-1.00 were licensed only under the Perl "Artistic License".
| 2022-10-14 | perl v5.34.0 |