freebsd-dev/contrib/perl5/ext/IPC/SysV/README

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Copyright (c) 1997 Graham Barr <gbarr@pobox.com>. All rights reserved.
This package is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
The SysV-IPC contains three packages
IPC::Semaphore
- Provides an object interface to using SysV IPC semaphores
IPC::Msg
- Provides an object interface to using SysV IPC messages
IPC::SysV
- Provides the constants required to use the system SysV IPC calls.
Currently there is not object support for SysV shared memory, but
SysV::SharedMem is a project for the future.
Share and enjoy!