acassis commented on issue #1354: URL: https://github.com/apache/incubator-nuttx/issues/1354#issuecomment-653530715
Hi Olev, Yes, you are right: https://pubs.opengroup.org/onlinepubs/9699919799/functions/sem_getvalue.html Please submit a patch to fix the text. The DEBUGASSERT to cd_nrxwaiters < 255 is there to guarantee we will have less than 255 threads reading the data. Then can_poll receives a signal it will return the same why it returns when you get data, but then you need to check the errno var to verify if it returned with a value of EINTR. I think this is what the awkward means in this context. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
