Posix queues

kamazi · October 22, 2005, 12:57pm

Hi! Everybody%)
I got a question like this: Does my FreeBSD5.1 support Posix queues.
Thanks!

eugrus · October 22, 2005, 1:01pm

Yes, it does.

kamazi · October 22, 2005, 1:04pm

Can you tell me how can I know it or where can I read about this.

Perderabo · October 22, 2005, 1:25pm

You mean message queues? msgget man page

kamazi · October 22, 2005, 1:29pm

yes like them

Perderabo · October 22, 2005, 1:41pm

Great! So that man page I linked should enable you to read about them. And that page links to the other system calls.

kamazi · October 22, 2005, 1:49pm

Thanks! I've already seen man pages about them:) unfortunately, I'm writing from other PC, not mine and can't exactly say about the error I got. Are there any constans in system, that tell about supporting queues?

kamazi · October 30, 2005, 12:36pm

Hi! I was wrong about msgget, it's SYSTEM V queues. POSIX queues is mq_open in <posix4/mqueue.h> and I got error: "undefined reference to 'mq_open' "