4b26b92789
pthread_mutexattr_getprioceiling and pthread_mutexattr_setprioceiling both return EINVAL if ->m_protocol != PTHREAD_PRIO_PROTECT. The reasoning behind this decision isn't documented in neither the FreeBSD nor the OpenGroup manpages. Add printf's to add in debugging the issue PR: 211802 Sponsored by: EMC / Isilon Storage Division