how to use "msgget" in nios2 uclinx?

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originally posted by hippo+may 11 2006, 01:47 am--><div class='quotetop'>quote (hippo @ may 11 2006, 01:47 am)</div>

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<!--quotebegin-hippo@May 11 2006, 02:10 PM

for ipcs you can enable it in busybox under buildroot.

but i don&#39;t know if nios2 kernel support it correctly.

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I enabled msg queue in kernel, run ipcs,

# ipcs

kernel not configured for shared memory

kernel not configured for semaphores

kernel not configured for message queues#

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HI hippo:

What meanings the "kernel not configured for message queues"?

Is it meaning the nios2 uclinux kernel not support message queues?or I lost some

setting in kernel configur?