141 		if ((mp->b_wptr - rptr) >= sizeof (t_scalar_t)) {  in tcp_wput()
289 		ASSERT((uintptr_t)(mp->b_wptr - mp->b_rptr) <=  in tcp_wput_data()
291 		len = (int)(mp->b_wptr - mp->b_rptr);  in tcp_wput_data()
314 		    dp->db_lim - mp1->b_wptr >= len) {  in tcp_wput_data()
318 				*mp1->b_wptr++ = *mp->b_rptr;  in tcp_wput_data()
320 				bcopy(mp->b_rptr, mp1->b_wptr, len);  in tcp_wput_data()
321 				mp1->b_wptr += len;  in tcp_wput_data()
341 			ASSERT((uintptr_t)(mp1->b_wptr - mp1->b_rptr) <=  in tcp_wput_data()
343 			tlen = (int)(mp1->b_wptr - mp1->b_rptr);  in tcp_wput_data()
529 			ASSERT((uintptr_t)(xmit_tail->b_wptr -  in tcp_wput_data()
531 			tail_unsent += (int)(xmit_tail->b_wptr -  in tcp_wput_data()
683 		tail->b_wptr -= tcp->tcp_xmit_tail_unsent;  in tcp_wput_flush()
686 		if (tail->b_wptr != tail->b_rptr)  in tcp_wput_flush()
818 		(void) conn_getsockname(connp, (struct sockaddr *)mp1->b_wptr,  in tcp_wput_iocdata()
822 		(void) conn_getpeername(connp, (struct sockaddr *)mp1->b_wptr,  in tcp_wput_iocdata()
826 	mp1->b_wptr += addrlen;  in tcp_wput_iocdata()
928 	ASSERT((uintptr_t)(mp->b_wptr - rptr) <= (uintptr_t)INT_MAX);  in tcp_wput_proto()
929 	if ((mp->b_wptr - rptr) >= sizeof (t_scalar_t)) {  in tcp_wput_proto()
1151 	ASSERT((uintptr_t)(mp->b_wptr - mp->b_rptr) <= (uintptr_t)INT_MAX);  in tcp_output()
1152 	len = (int)(mp->b_wptr - mp->b_rptr);  in tcp_output()
1327 		mp1->b_wptr = &rptr[hdrlen];  in tcp_output()
1953 				*tail_unsent = (int)((*xmit_tail)->b_wptr -  in tcp_send()
1957 				(*xmit_tail)->b_rptr = (*xmit_tail)->b_wptr -  in tcp_send()
1992 			*tail_unsent = (*xmit_tail)->b_wptr - mp1->b_wptr;  in tcp_send()
2011 			rptr = (*xmit_tail)->b_wptr - *tail_unsent;  in tcp_send()
2044 			ASSERT((uintptr_t)((*xmit_tail)->b_wptr -  in tcp_send()
2046 			*tail_unsent = (int)((*xmit_tail)->b_wptr -  in tcp_send()
2097 			mp->b_wptr = &rptr[len];  in tcp_send()
2172 				mp1->b_wptr -= spill;  in tcp_send()
2403 	mp->b_wptr = &rptr[total_hdr_len];  in tcp_xmit_ctl()
2425 			mp->b_wptr = &rptr[total_hdr_len - TCPOPT_REAL_TS_LEN];  in tcp_xmit_ctl()
2426 			*(mp->b_wptr) = TCPOPT_EOL;  in tcp_xmit_ctl()
2465 		int tcplen = (int)(mp->b_wptr - rptr) +  in tcp_xmit_ctl()
2470 			uint8_t *wptr = mp->b_wptr;  in tcp_xmit_ctl()
2479 			mp->b_wptr += TCPOPT_REAL_MD5_LEN;  in tcp_xmit_ctl()
2642 	mp->b_wptr = &mp->b_rptr[len];  in tcp_xmit_early_reset()
2853 	uint8_t	*wptr = mp->b_wptr;  in tcp_xmit_mp_aux_iss()
3022 	mp->b_wptr = wptr;  in tcp_xmit_mp_aux_iss()
3023 	u1 = (int)(mp->b_wptr - mp->b_rptr);  in tcp_xmit_mp_aux_iss()
3144 		    data_length + (int)(mp->b_wptr - mp->b_rptr) >  in tcp_xmit_mp()
3158 		ASSERT((uintptr_t)(mp2->b_wptr - mp2->b_rptr) <=  in tcp_xmit_mp()
3161 		data_length += (int)(mp2->b_wptr - mp2->b_rptr);  in tcp_xmit_mp()
3163 			mp2->b_wptr -= data_length - max_to_send;  in tcp_xmit_mp()
3165 			off = mp2->b_wptr - mp->b_rptr;  in tcp_xmit_mp()
3184 	mp1->b_wptr = rptr + connp->conn_ht_iphc_len + sack_opt_len;  in tcp_xmit_mp()
3294 		int tcplen = data_length + (int)(mp1->b_wptr - rptr) +  in tcp_xmit_mp()
3299 			uint8_t	*wptr = mp1->b_wptr;  in tcp_xmit_mp()
3308 			mp1->b_wptr += TCPOPT_REAL_MD5_LEN;  in tcp_xmit_mp()
3316 	ASSERT((uintptr_t)(mp1->b_wptr - rptr) <= (uintptr_t)INT_MAX);  in tcp_xmit_mp()
3317 	data_length += (int)(mp1->b_wptr - rptr);  in tcp_xmit_mp()
3648 		cnt -= mp->b_wptr - mp->b_rptr;  in tcp_get_seg_mp()
3650 			cnt += mp->b_wptr - mp->b_rptr;  in tcp_get_seg_mp()
3676 	tcp->tcp_xmit_tail_unsent = xmit_tail->b_wptr -  in tcp_update_xmit_tail()