99 static void	icmp_bind_proto(icmp_t *icmp);
316 	icmp_t		*icmp;  in icmp_tpi_bind()  local
335 	icmp = connp->conn_icmp;  in icmp_tpi_bind()
344 	if (icmp->icmp_state != TS_UNBND) {  in icmp_tpi_bind()
346 		    "icmp_bind: bad state, %u", icmp->icmp_state);  in icmp_tpi_bind()
424 	icmp_t		*icmp = connp->conn_icmp;  in rawip_do_bind()  local
489 	if (icmp->icmp_state != TS_UNBND) {  in rawip_do_bind()
542 	icmp->icmp_state = TS_IDLE;  in rawip_do_bind()
578 	icmp->icmp_state = TS_UNBND;  in rawip_do_bind()
593 icmp_bind_proto(icmp_t *icmp)  in icmp_bind_proto()  argument
595 	conn_t	*connp = icmp->icmp_connp;  in icmp_bind_proto()
719 	icmp_t		*icmp;  in rawip_do_connect()  local
733 	icmp = connp->conn_icmp;  in rawip_do_connect()
801 	if (icmp->icmp_state == TS_UNBND || icmp->icmp_state == TS_WCON_CREQ) {  in rawip_do_connect()
807 	if (icmp->icmp_state == TS_DATA_XFER) {  in rawip_do_connect()
815 		icmp->icmp_state = TS_IDLE;  in rawip_do_connect()
885 	icmp->icmp_state = TS_WCON_CREQ;  in rawip_do_connect()
908 	icmp->icmp_state = TS_DATA_XFER;  in rawip_do_connect()
930 	icmp->icmp_state = TS_IDLE;  in rawip_do_connect()
1007 	icmp_t *icmp = connp->conn_icmp;  in icmp_close_free()  local
1009 	if (icmp->icmp_filter != NULL) {  in icmp_close_free()
1010 		kmem_free(icmp->icmp_filter, sizeof (icmp6_filter_t));  in icmp_close_free()
1011 		icmp->icmp_filter = NULL;  in icmp_close_free()
1020 	ASSERT(icmp->icmp_connp == connp);  in icmp_close_free()
1021 	bzero(icmp, sizeof (icmp_t));  in icmp_close_free()
1022 	icmp->icmp_connp = connp;  in icmp_close_free()
1033 	icmp_t	*icmp = connp->conn_icmp;  in icmp_do_disconnect()  local
1037 	if (icmp->icmp_state != TS_DATA_XFER) {  in icmp_do_disconnect()
1047 	icmp->icmp_state = TS_IDLE;  in icmp_do_disconnect()
1144 	icmp_t		*icmp = connp->conn_icmp;  in icmp_icmp_input()  local
1242 		if (icmp->icmp_state == TS_DATA_XFER) {  in icmp_icmp_input()
1250 			icmp->icmp_delayed_error = error;  in icmp_icmp_input()
1251 			*((sin_t *)&icmp->icmp_delayed_addr) = sin;  in icmp_icmp_input()
1280 	icmp_t		*icmp = connp->conn_icmp;  in icmp_icmp_error_ipv6()  local
1337 			BUMP_MIB(&icmp->icmp_is->is_rawip_mib, rawipInErrors);  in icmp_icmp_error_ipv6()
1411 		if (icmp->icmp_state == TS_DATA_XFER) {  in icmp_icmp_error_ipv6()
1420 			icmp->icmp_delayed_error = error;  in icmp_icmp_error_ipv6()
1421 			*((sin6_t *)&icmp->icmp_delayed_addr) = sin6;  in icmp_icmp_error_ipv6()
1447 	icmp_t	*icmp = Q_TO_ICMP(q);  in icmp_addr_req()  local
1448 	conn_t	*connp = icmp->icmp_connp;  in icmp_addr_req()
1476 	if (icmp->icmp_state != TS_UNBND) {  in icmp_addr_req()
1486 	if (icmp->icmp_state == TS_DATA_XFER) {  in icmp_addr_req()
1503 icmp_copy_info(struct T_info_ack *tap, icmp_t *icmp)  in icmp_copy_info()  argument
1505 	conn_t		*connp = icmp->icmp_connp;  in icmp_copy_info()
1513 	tap->CURRENT_state = icmp->icmp_state;  in icmp_copy_info()
1518 icmp_do_capability_ack(icmp_t *icmp, struct T_capability_ack *tcap,  in icmp_do_capability_ack()  argument
1524 		icmp_copy_info(&tcap->INFO_ack, icmp);  in icmp_do_capability_ack()
1538 	icmp_t			*icmp = Q_TO_ICMP(q);  in icmp_capability_req()  local
1551 	icmp_do_capability_ack(icmp, tcap, cap_bits1);  in icmp_capability_req()
1564 	icmp_t	*icmp = Q_TO_ICMP(q);  in icmp_info_req()  local
1571 	icmp_copy_info((struct T_info_ack *)mp->b_rptr, icmp);  in icmp_info_req()
1667 	icmp_t	*icmp;  in rawip_do_open()  local
1699 	icmp = connp->conn_icmp;  in rawip_do_open()
1712 	ASSERT(connp->conn_icmp == icmp);  in rawip_do_open()
1713 	ASSERT(icmp->icmp_connp == connp);  in rawip_do_open()
1716 	icmp->icmp_state = TS_UNBND;  in rawip_do_open()
1764 	icmp->icmp_is = is;  in rawip_do_open()
1812 	icmp_t *icmp = Q_TO_ICMP(q);  in icmp_opt_default()  local
1813 	icmp_stack_t *is = icmp->icmp_is;  in icmp_opt_default()
1859 	icmp_t		*icmp = connp->conn_icmp;  in icmp_opt_get()  local
1891 			*i1 = (int)icmp->icmp_hdrincl;  in icmp_opt_get()
1936 			if (icmp->icmp_filter == NULL) {  in icmp_opt_get()
1940 				(void) bcopy(icmp->icmp_filter, ptr,  in icmp_opt_get()
1976 	icmp_t		*icmp = connp->conn_icmp;  in icmp_do_opt_set()  local
1977 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_do_opt_set()
2008 				icmp->icmp_hdrincl = 1;  in icmp_do_opt_set()
2014 				icmp->icmp_hdrincl = 0;  in icmp_do_opt_set()
2017 				icmp->icmp_hdrincl = 0;  in icmp_do_opt_set()
2027 			if (icmp->icmp_filter != NULL &&  in icmp_do_opt_set()
2029 				kmem_free(icmp->icmp_filter,  in icmp_do_opt_set()
2031 				icmp->icmp_filter = NULL;  in icmp_do_opt_set()
2070 				icmp->icmp_hdrincl = onoff;  in icmp_do_opt_set()
2139 				if (icmp->icmp_filter != NULL) {  in icmp_do_opt_set()
2140 					kmem_free(icmp->icmp_filter,  in icmp_do_opt_set()
2142 					icmp->icmp_filter = NULL;  in icmp_do_opt_set()
2145 				if (icmp->icmp_filter == NULL) {  in icmp_do_opt_set()
2146 					icmp->icmp_filter = kmem_alloc(  in icmp_do_opt_set()
2149 					if (icmp->icmp_filter == NULL) {  in icmp_do_opt_set()
2154 				(void) bcopy(invalp, icmp->icmp_filter, inlen);  in icmp_do_opt_set()
2174 	icmp_t		*icmp = connp->conn_icmp;  in icmp_opt_set()  local
2178 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_opt_set()
2350 		icmp_bind_proto(icmp);  in icmp_opt_set()
2482 icmp_queue_fallback(icmp_t *icmp, mblk_t *mp)  in icmp_queue_fallback()  argument
2484 	ASSERT(MUTEX_HELD(&icmp->icmp_recv_lock));  in icmp_queue_fallback()
2485 	if (IPCL_IS_NONSTR(icmp->icmp_connp)) {  in icmp_queue_fallback()
2489 		if (icmp->icmp_fallback_queue_head == NULL) {  in icmp_queue_fallback()
2490 			ASSERT(icmp->icmp_fallback_queue_tail == NULL);  in icmp_queue_fallback()
2491 			icmp->icmp_fallback_queue_head = mp;  in icmp_queue_fallback()
2492 			icmp->icmp_fallback_queue_tail = mp;  in icmp_queue_fallback()
2494 			ASSERT(icmp->icmp_fallback_queue_tail != NULL);  in icmp_queue_fallback()
2495 			icmp->icmp_fallback_queue_tail->b_next = mp;  in icmp_queue_fallback()
2496 			icmp->icmp_fallback_queue_tail = mp;  in icmp_queue_fallback()
2515 		icmp_t *icmp = connp->conn_icmp;  in icmp_ulp_recv()  local
2521 			mutex_enter(&icmp->icmp_recv_lock);  in icmp_ulp_recv()
2535 				mutex_exit(&icmp->icmp_recv_lock);  in icmp_ulp_recv()
2538 				mp = icmp_queue_fallback(icmp, mp);  in icmp_ulp_recv()
2539 				mutex_exit(&icmp->icmp_recv_lock);  in icmp_ulp_recv()
2544 		ASSERT(MUTEX_NOT_HELD(&icmp->icmp_recv_lock));  in icmp_ulp_recv()
2565 	icmp_t			*icmp;  in icmp_input()  local
2577 	icmp = connp->conn_icmp;  in icmp_input()
2578 	is = icmp->icmp_is;  in icmp_input()
2743 	if (icmp->icmp_filter != NULL) {  in icmp_input()
2750 		if (ICMP6_FILTER_WILLBLOCK(type, icmp->icmp_filter)) {  in icmp_input()
2938 	icmp_t	*icmp = connp->conn_icmp;  in rawip_do_unbind()  local
2942 	if (icmp->icmp_state == TS_UNBND) {  in rawip_do_unbind()
2956 	icmp->icmp_state = TS_UNBND;  in rawip_do_unbind()
3015 	icmp_t		*icmp = connp->conn_icmp;  in icmp_output_hdrincl()  local
3016 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_output_hdrincl()
3335 	icmp_t		*icmp = connp->conn_icmp;  in icmp_output_ancillary()  local
3336 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_output_ancillary()
3653 	icmp_t		*icmp = connp->conn_icmp;  in icmp_output_connected()  local
3654 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_output_connected()
3814 	icmp_t		*icmp = connp->conn_icmp;  in icmp_output_lastdst()  local
3815 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_output_lastdst()
3981 	icmp_t		*icmp = connp->conn_icmp;  in icmp_prepend_header_template()  local
3982 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_prepend_header_template()
4126 	icmp_t		*icmp = connp->conn_icmp;  in icmp_wput()  local
4130 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_wput()
4195 	if (icmp->icmp_state == TS_UNBND) {  in icmp_wput()
4238 			if (icmp->icmp_state == TS_DATA_XFER &&  in icmp_wput()
4292 		if (icmp->icmp_hdrincl) {  in icmp_wput()
4314 			if (icmp->icmp_state == TS_DATA_XFER &&  in icmp_wput()
4378 	icmp_t		*icmp = connp->conn_icmp;  in icmp_output_newdst()  local
4379 	icmp_stack_t	*is = icmp->icmp_is;  in icmp_output_newdst()
4412 	if (icmp->icmp_state == TS_DATA_XFER) {  in icmp_output_newdst()
4537 	if (icmp->icmp_state == TS_DATA_XFER) {  in icmp_output_newdst()
4717 	icmp_t	*icmp = connp->conn_icmp;  in icmp_wput_other()  local
4825 			if (icmp->icmp_state != TS_DATA_XFER) {  in icmp_wput_other()
4873 	icmp_t		*icmp = connp->conn_icmp;  in icmp_wput_iocdata()  local
4935 		if (icmp->icmp_state != TS_DATA_XFER) {  in icmp_wput_iocdata()
5186 	icmp_t *icmp = connp->conn_icmp;  in rawip_connect()  local
5199 		if (icmp->icmp_state != TS_DATA_XFER)  in rawip_connect()
5211 	if (icmp->icmp_state == TS_UNBND) {  in rawip_connect()
5253 	icmp_t	*icmp;  in rawip_fallback()  local
5262 	icmp = connp->conn_icmp;  in rawip_fallback()
5296 	icmp_do_capability_ack(icmp, &tca, TC1_INFO);  in rawip_fallback()
5319 	mutex_enter(&icmp->icmp_recv_lock);  in rawip_fallback()
5321 		mp->b_next = icmp->icmp_fallback_queue_head;  in rawip_fallback()
5322 		icmp->icmp_fallback_queue_head = mp;  in rawip_fallback()
5324 	while (icmp->icmp_fallback_queue_head != NULL) {  in rawip_fallback()
5325 		mp = icmp->icmp_fallback_queue_head;  in rawip_fallback()
5326 		icmp->icmp_fallback_queue_head = mp->b_next;  in rawip_fallback()
5328 		mutex_exit(&icmp->icmp_recv_lock);  in rawip_fallback()
5330 		mutex_enter(&icmp->icmp_recv_lock);  in rawip_fallback()
5332 	icmp->icmp_fallback_queue_tail = icmp->icmp_fallback_queue_head;  in rawip_fallback()
5341 	mutex_exit(&icmp->icmp_recv_lock);  in rawip_fallback()
5343 	ASSERT(icmp->icmp_fallback_queue_head == NULL &&  in rawip_fallback()
5344 	    icmp->icmp_fallback_queue_tail == NULL);  in rawip_fallback()
5416 	icmp_t  *icmp = connp->conn_icmp;  in rawip_getpeername()  local
5423 	if (icmp->icmp_state != TS_DATA_XFER)  in rawip_getpeername()
5563 	icmp_t	*icmp = connp->conn_icmp;  in rawip_clr_flowctrl()  local
5565 	mutex_enter(&icmp->icmp_recv_lock);  in rawip_clr_flowctrl()
5567 	mutex_exit(&icmp->icmp_recv_lock);  in rawip_clr_flowctrl()
5630 	icmp_t		*icmp = connp->conn_icmp;  in rawip_send()  local
5632 	icmp_stack_t	*is = icmp->icmp_is;  in rawip_send()
5642 	if (icmp->icmp_state == TS_UNBND) {  in rawip_send()
5657 	if (icmp->icmp_hdrincl) {  in rawip_send()
5675 		if (icmp->icmp_state != TS_DATA_XFER) {  in rawip_send()
5690 	if (icmp->icmp_state == TS_DATA_XFER) {  in rawip_send()
5742 		if (icmp->icmp_delayed_error != 0) {  in rawip_send()
5743 			sin6_t  *sin2 = (sin6_t *)&icmp->icmp_delayed_addr;  in rawip_send()
5745 			error = icmp->icmp_delayed_error;  in rawip_send()
5746 			icmp->icmp_delayed_error = 0;  in rawip_send()
5801 		if (icmp->icmp_delayed_error != 0) {  in rawip_send()
5802 			sin_t  *sin2 = (sin_t *)&icmp->icmp_delayed_addr;  in rawip_send()
5804 			error = icmp->icmp_delayed_error;  in rawip_send()
5805 			icmp->icmp_delayed_error = 0;  in rawip_send()