K 10 svn:author V 7 davidxu K 8 svn:date V 27 2003-07-02T14:12:37.000000Z K 7 svn:log V 134 Set unlock_mutex to 1 after locked mutex. Use THR_CONDQ_CLEAR not THR_COND_SET in cond_queue_deq, current cond_queue_deq is not used. END