GC_suspend_ack_cv 116 gc/aix_irix_threads.c pthread_cond_t GC_suspend_ack_cv = PTHREAD_COND_INITIALIZER; GC_suspend_ack_cv 141 gc/aix_irix_threads.c pthread_cond_signal(&GC_suspend_ack_cv); GC_suspend_ack_cv 314 gc/aix_irix_threads.c result = pthread_cond_timedwait(&GC_suspend_ack_cv,