NAME

DiaColloDB::threads::shared - wrapper for threads/shared.pm or forks/shared.pm

SYNOPSIS

##========================================================================
## PRELIMINARIES

use DiaColloDB::threads::shared;

$module = $DiaColloDB::threads::shared::MODULE;

if ($DiaColloDB::threads::shared::MODULE) {
  ##-- you can use the threads::shared API
  my ($var);
  share($var);
  lock($var);
  #... etc.
}

DESCRIPTION

The DiaColloDB::threads::shared module attempts to load shared variable support for (pseudo)-threads from either threads/shared.pm or forks/shared.pm, depending on whether or not your perl has builtin thread support according to $Config{usethreads}. It also wraps the import() method of whatever module it actually loads, so it should work as a drop-in replacement for whatever threads::shared-like module you have available.

Gloabls

Variable: $MODULE

After using DiaColloDB::threads::shared, the variable $DiaColloDB::threads::shared::MODULE is set to the name of the module providing the underlying threads::shared implementation (either threads::shared or forks::shared), if any. Otherwise, it is set to the empty string.

AUTHOR

Bryan Jurish <moocow@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2020 by Bryan Jurish

This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.14.2 or, at your option, any later version of Perl 5 you may have available.

SEE ALSO

DiaColloDB::threads(3pm), threads::shared(3pm), forks::shared(3pm), perl(1), ...