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IPC::SysV - SysV IPC constants
use IPC::SysV qw(IPC_STAT IPC_PRIVATE);
IPC::SysV defines and conditionally exports all the constants
defined in your system include files which are needed by the SysV
IPC calls.
Return a key based on PATH and ID, which can be used as a key for
msgget, semget and shmget. See ftok
the IPC::Msg manpage, the IPC::Semaphore manpage, ftok
Graham Barr <gbarr@pobox.com> Jarkko Hietaniemi <jhi@iki.fi>
Copyright (c) 1997 Graham Barr. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.