1.5.17: msgrcv doesn't report error with IPC_NOWAIT if ENOMSG

[Marek Prochazka]

Hi all,

msgrcv deosn't return -1 if IPC_NOWAIT flag is used and no message of
desired type is in the queue.

However, in such a case errno is set to ENOMSG as it should be.

Regards,
Marek Prochazka


	
	
		
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