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1.5.17: msgrcv doesn't report error with IPC_NOWAIT if ENOMSG
- From: Marek Prochazka <marekproc at yahoo dot co dot uk>
- To: cygwin at cygwin dot com
- Date: Thu, 21 Jul 2005 10:23:07 +0100 (BST)
- Subject: 1.5.17: msgrcv doesn't report error with IPC_NOWAIT if ENOMSG
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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