POSIX Message queues

Ross basarevych at gmail.com
Sun Oct 18 08:53:28 UTC 2009

I have a program that works with POSIX message queues, i.e. calls
mq_open, mq_send, etc. These calls fail with "Bad system call"
I googled that in order to get POSIX semaphores work on FreeBSD you
should kldload sem. What should I load to make message queues work?

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