174 	sip_xaction_t		*trans;  in sip_is_conn_obj_cache()  local
184 		trans = (sip_xaction_t *)xaction_list->obj;  in sip_is_conn_obj_cache()
185 		if (ctrans != trans) {  in sip_is_conn_obj_cache()
208 	sip_xaction_t		*trans;  in sip_del_conn_obj_cache()  local
227 		trans = (sip_xaction_t *)xaction_list->obj;  in sip_del_conn_obj_cache()
228 		assert(trans != NULL);  in sip_del_conn_obj_cache()
229 		if (ctrans != NULL && ctrans != trans) {  in sip_del_conn_obj_cache()
234 			(void) pthread_mutex_lock(&trans->sip_xaction_mutex);  in sip_del_conn_obj_cache()
235 		assert(trans->sip_xaction_conn_obj == obj);  in sip_del_conn_obj_cache()
237 		trans->sip_xaction_conn_obj = NULL;  in sip_del_conn_obj_cache()
239 			(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_del_conn_obj_cache()
331 	sip_xaction_t		*trans;  in sip_xaction_create()  local
347 	trans = (sip_xaction_t *)malloc(sizeof (sip_xaction_t));  in sip_xaction_create()
348 	if (trans == NULL) {  in sip_xaction_create()
353 	bzero(trans, sizeof (sip_xaction_t));  in sip_xaction_create()
355 		trans->sip_xaction_branch_id = (char *)sip_branchid(NULL);  in sip_xaction_create()
356 		if (trans->sip_xaction_branch_id == NULL) {  in sip_xaction_create()
357 			free(trans);  in sip_xaction_create()
363 		trans->sip_xaction_branch_id = (char *)malloc(strlen(branchid)  in sip_xaction_create()
365 		if (trans->sip_xaction_branch_id == NULL) {  in sip_xaction_create()
366 			free(trans);  in sip_xaction_create()
371 		(void) strncpy(trans->sip_xaction_branch_id, branchid,  in sip_xaction_create()
373 		trans->sip_xaction_branch_id[strlen(branchid)] = '\0';  in sip_xaction_create()
375 	(void) pthread_mutex_init(&trans->sip_xaction_mutex, NULL);  in sip_xaction_create()
377 	trans->sip_xaction_orig_msg = msg;  in sip_xaction_create()
385 			free(trans->sip_xaction_branch_id);  in sip_xaction_create()
386 			free(trans);  in sip_xaction_create()
396 	trans->sip_xaction_method = method;  in sip_xaction_create()
397 	trans->sip_xaction_state = state;  in sip_xaction_create()
409 	SIP_INIT_TIMER(trans->sip_xaction_TA, 2 * timer1);  in sip_xaction_create()
410 	SIP_INIT_TIMER(trans->sip_xaction_TB, 64 * timer1)  in sip_xaction_create()
411 	SIP_INIT_TIMER(trans->sip_xaction_TD,  timerd);  in sip_xaction_create()
412 	SIP_INIT_TIMER(trans->sip_xaction_TE, timer1);  in sip_xaction_create()
413 	SIP_INIT_TIMER(trans->sip_xaction_TF, 64 * timer1);  in sip_xaction_create()
414 	SIP_INIT_TIMER(trans->sip_xaction_TG, 2 * timer1);  in sip_xaction_create()
415 	SIP_INIT_TIMER(trans->sip_xaction_TH, 64 * timer1);  in sip_xaction_create()
416 	SIP_INIT_TIMER(trans->sip_xaction_TI, timer4);  in sip_xaction_create()
417 	SIP_INIT_TIMER(trans->sip_xaction_TJ, 64 * timer1);  in sip_xaction_create()
418 	SIP_INIT_TIMER(trans->sip_xaction_TK, timer4);  in sip_xaction_create()
420 	if ((ret = sip_xaction_add(trans, branchid, msg, method)) != 0) {  in sip_xaction_create()
421 		(void) pthread_mutex_destroy(&trans->sip_xaction_mutex);  in sip_xaction_create()
422 		free(trans->sip_xaction_branch_id);  in sip_xaction_create()
423 		free(trans);  in sip_xaction_create()
429 	    prev_state != trans->sip_xaction_state) {  in sip_xaction_create()
430 		sip_xaction_ulp_state_cb((sip_transaction_t)trans,  in sip_xaction_create()
431 		    (sip_msg_t)msg, prev_state, trans->sip_xaction_state);  in sip_xaction_create()
433 	return (trans);  in sip_xaction_create()
552 sip_xaction_delete(sip_xaction_t *trans)  in sip_xaction_delete()  argument
556 	(void) pthread_mutex_lock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
557 	hindex = SIP_DIGEST_TO_HASH(trans->sip_xaction_hash_digest);  in sip_xaction_delete()
558 	if (trans->sip_xaction_ref_cnt != 0) {  in sip_xaction_delete()
559 		(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
562 	(void) pthread_mutex_unlock(&trans->sip_xaction_mutex);  in sip_xaction_delete()
563 	sip_hash_delete(sip_xaction_hash, trans->sip_xaction_hash_digest,  in sip_xaction_delete()
571 sip_xaction_add(sip_xaction_t *trans, char *branchid, _sip_msg_t *msg,  in sip_xaction_add()  argument
582 	bcopy(hash_index, trans->sip_xaction_hash_digest, sizeof (hash_index));  in sip_xaction_add()
584 	if (sip_hash_add(sip_xaction_hash, (void *)trans,  in sip_xaction_add()