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Forum Topic - mq_timedreceive_monotonic changed return value after applying 4844 patch: (2 Items)

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omar bunni

05/16/2022 1:58 AM

post121804

mq_timedreceive_monotonic changed return value after applying 4844 patch

I have integrated QNX patch 4844 into our QNX 650SP1 and I am facing a change in behaviour 
of the mq library call "mq_timedreceive_monotonic", can you please help me to understand the change history of the mq 
library ?
Its important also to say that the queue was created without setting the non blocking flag.

omar bunni

05/21/2022 5:33 PM

post121805

Re: mq_timedreceive_monotonic changed return value after applying 4844 patch

The previous return was EINTR and after applying the patch the return is EAGAIN, timeout is set also.
> I have integrated QNX patch 4844 into our QNX 650SP1 and I am facing a change 
> in behaviour 
> of the mq library call "mq_timedreceive_monotonic", can you please help me to 
> understand the change history of the mq library ?
> Its important also to say that the queue was created without setting the non 
> blocking flag.

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