172 	sip_xaction_t		*trans;  in sip_is_conn_obj_cache()  local
182 		trans = (sip_xaction_t *)xaction_list->obj;  in sip_is_conn_obj_cache()
183 		if (ctrans != trans) {  in sip_is_conn_obj_cache()
206 	sip_xaction_t		*trans;  in sip_del_conn_obj_cache()  local
225 		trans = (sip_xaction_t *)xaction_list->obj;  in sip_del_conn_obj_cache()
226 		assert(trans != NULL);  in sip_del_conn_obj_cache()
227 		if (ctrans != NULL && ctrans != trans) {  in sip_del_conn_obj_cache()
232 			(void) pthread_mutex_lock(&trans->sip_xaction_mutex);  in sip_del_conn_obj_cache()
233 		assert(trans->sip_xaction_conn_obj == obj);  in sip_del_conn_obj_cache()
235 		trans->sip_xaction_conn_obj = NULL;  in sip_del_conn_obj_cache()
237 			(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_del_conn_obj_cache()
329 	sip_xaction_t		*trans;  in sip_xaction_create()  local
345 	trans = (sip_xaction_t *)malloc(sizeof (sip_xaction_t));  in sip_xaction_create()
346 	if (trans == NULL) {  in sip_xaction_create()
351 	bzero(trans, sizeof (sip_xaction_t));  in sip_xaction_create()
353 		trans->sip_xaction_branch_id = (char *)sip_branchid(NULL);  in sip_xaction_create()
354 		if (trans->sip_xaction_branch_id == NULL) {  in sip_xaction_create()
355 			free(trans);  in sip_xaction_create()
361 		trans->sip_xaction_branch_id = (char *)malloc(strlen(branchid)  in sip_xaction_create()
363 		if (trans->sip_xaction_branch_id == NULL) {  in sip_xaction_create()
364 			free(trans);  in sip_xaction_create()
369 		(void) strncpy(trans->sip_xaction_branch_id, branchid,  in sip_xaction_create()
371 		trans->sip_xaction_branch_id[strlen(branchid)] = '\0';  in sip_xaction_create()
373 	(void) pthread_mutex_init(&trans->sip_xaction_mutex, NULL);  in sip_xaction_create()
375 	trans->sip_xaction_orig_msg = msg;  in sip_xaction_create()
383 			free(trans->sip_xaction_branch_id);  in sip_xaction_create()
384 			free(trans);  in sip_xaction_create()
394 	trans->sip_xaction_method = method;  in sip_xaction_create()
395 	trans->sip_xaction_state = state;  in sip_xaction_create()
407 	SIP_INIT_TIMER(trans->sip_xaction_TA, 2 * timer1);  in sip_xaction_create()
408 	SIP_INIT_TIMER(trans->sip_xaction_TB, 64 * timer1)  in sip_xaction_create()
409 	SIP_INIT_TIMER(trans->sip_xaction_TD,  timerd);  in sip_xaction_create()
410 	SIP_INIT_TIMER(trans->sip_xaction_TE, timer1);  in sip_xaction_create()
411 	SIP_INIT_TIMER(trans->sip_xaction_TF, 64 * timer1);  in sip_xaction_create()
412 	SIP_INIT_TIMER(trans->sip_xaction_TG, 2 * timer1);  in sip_xaction_create()
413 	SIP_INIT_TIMER(trans->sip_xaction_TH, 64 * timer1);  in sip_xaction_create()
414 	SIP_INIT_TIMER(trans->sip_xaction_TI, timer4);  in sip_xaction_create()
415 	SIP_INIT_TIMER(trans->sip_xaction_TJ, 64 * timer1);  in sip_xaction_create()
416 	SIP_INIT_TIMER(trans->sip_xaction_TK, timer4);  in sip_xaction_create()
418 	if ((ret = sip_xaction_add(trans, branchid, msg, method)) != 0) {  in sip_xaction_create()
419 		(void) pthread_mutex_destroy(&trans->sip_xaction_mutex);  in sip_xaction_create()
420 		free(trans->sip_xaction_branch_id);  in sip_xaction_create()
421 		free(trans);  in sip_xaction_create()
427 	    prev_state != trans->sip_xaction_state) {  in sip_xaction_create()
428 		sip_xaction_ulp_state_cb((sip_transaction_t)trans,  in sip_xaction_create()
429 		    (sip_msg_t)msg, prev_state, trans->sip_xaction_state);  in sip_xaction_create()
431 	return (trans);  in sip_xaction_create()
550 sip_xaction_delete(sip_xaction_t *trans)  in sip_xaction_delete()  argument
554 	(void) pthread_mutex_lock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
555 	hindex = SIP_DIGEST_TO_HASH(trans->sip_xaction_hash_digest);  in sip_xaction_delete()
556 	if (trans->sip_xaction_ref_cnt != 0) {  in sip_xaction_delete()
557 		(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
560 	(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
561 	sip_hash_delete(sip_xaction_hash, trans->sip_xaction_hash_digest,  in sip_xaction_delete()
569 sip_xaction_add(sip_xaction_t *trans, char *branchid, _sip_msg_t *msg,  in sip_xaction_add()  argument
580 	bcopy(hash_index, trans->sip_xaction_hash_digest, sizeof (hash_index));  in sip_xaction_add()
582 	if (sip_hash_add(sip_xaction_hash, (void *)trans,  in sip_xaction_add()