Great, most other posix realtime functions actually do return the errno, but this one doesn't. This would really be a useful check for some sort of semantic checker tool in userspace. This bug has been there since day 1 of the sem_trywait call btw, so it never really worked. Reviewed-by: Christoph Hellwig <hch@xxxxxx> _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs