It might be worth re-evaluating your approach to fork before grasping for threads modules. Especially if using Solaris, the IPC set of modules, notably IPC::SysV and IPC::Semaphore may be the most pertinent low-overhead support for fork.

Moreover, there is ample guidance for using the low-level system facilities the above IPC modules give you access to in the Programming Perl book ISBN 0596000278

One world, one people

In reply to Re: Perl threading stability? by anonymized user 468275
in thread Perl threading stability? by guice

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