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Altera_Forum
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19 years ago

how to use "msgget" in nios2 uclinx?

hi: I use function ret = msgget(KEY_MQ_CORE, IPC_CREAT|0660); make successed. After exec, but the return value is -1 I want to use cmd "IPCS" to check the ipc ID. but shell return: ...
Altera_Forum's avatar
Altera_Forum
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19 years ago

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originally posted by hippo@May 11 2006, 09:11 PM

please check ~/apps/mqueue .

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I make ~/apps/mqueue but failed. So I rework the Makefile of mqueue .

But I meet a question. If I want to use mqueue ,frist I must make ~/apps/mqueue/src to make libmqueue.a

So I added "ar = nios2-linux-uclibc-ar&#39; id makefile.

but in make process, the cc use gcc not nios2-linux-uclibc-gcc,so the libmqueue.a

is wrong.