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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/07/13 19:08:23 UTC

[GitHub] [incubator-nuttx] Ouss4 commented on pull request #4129: libc/pthread: return EBUSY when barrier is in use

Ouss4 commented on pull request #4129:
URL: https://github.com/apache/incubator-nuttx/pull/4129#issuecomment-879331193


   @xiaoxiang781216 please see the latest issue: https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_barrier_destroy.html
   
   It says (at the bottom):
   
   > The [EBUSY] error for a barrier that is in use or an already initialized barrier object is removed; this condition results in undefined behavior.


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