bsd/netinet/tcp_subr.c

306 extern struct tcptimerlist tcp_timer_list;
441 	bzero(&tcp_timer_list, sizeof(tcp_timer_list));
442 	LIST_INIT(&tcp_timer_list.lhead);
446 	tcp_timer_list.mtx_grp_attr = lck_grp_attr_alloc_init();
447 	tcp_timer_list.mtx_grp = lck_grp_alloc_init("tcptimerlist", tcp_timer_list.mtx_grp_attr);
448 	tcp_timer_list.mtx_attr = lck_attr_alloc_init();
449 	if ((tcp_timer_list.mtx = lck_mtx_alloc_init(tcp_timer_list.mtx_grp, tcp_timer_list.mtx_attr)) == NULL) {
450 		panic("failed to allocate memory for tcp_timer_list.mtx\n");
452 	tcp_timer_list.fast_quantum = TCP_FASTTIMER_QUANTUM;
453 	tcp_timer_list.slow_quantum = TCP_SLOWTIMER_QUANTUM;
454 	if ((tcp_timer_list.call = thread_call_allocate(tcp_run_timerlist, NULL)) == NULL) {