45 static int32_t sdp_receive_error_pdu(sdp_session_p ss);
51 	sdp_session_p	ss = (sdp_session_p) xss;  in sdp_register_service()  local
56 	if (ss == NULL)  in sdp_register_service()
59 	    datalen == 0 || !(ss->flags & SDP_SESSION_LOCAL)) {  in sdp_register_service()
60 		ss->error = EINVAL;  in sdp_register_service()
64 		ss->error = EMSGSIZE;  in sdp_register_service()
69 	pdu.tid = htons(++ss->tid);  in sdp_register_service()
87 		len = writev(ss->s, iov, sizeof(iov)/sizeof(iov[0]));  in sdp_register_service()
91 		ss->error = errno;  in sdp_register_service()
95 	len = sdp_receive_error_pdu(ss);  in sdp_register_service()
99 		ss->error = EIO;  in sdp_register_service()
104 		*handle  = (uint32_t) ss->rsp[--len];  in sdp_register_service()
105 		*handle |= (uint32_t) ss->rsp[--len] << 8;  in sdp_register_service()
106 		*handle |= (uint32_t) ss->rsp[--len] << 16;  in sdp_register_service()
107 		*handle |= (uint32_t) ss->rsp[--len] << 24;  in sdp_register_service()
116 	sdp_session_p	ss = (sdp_session_p) xss;  in sdp_unregister_service()  local
121 	if (ss == NULL)  in sdp_unregister_service()
123 	if (!(ss->flags & SDP_SESSION_LOCAL)) {  in sdp_unregister_service()
124 		ss->error = EINVAL;  in sdp_unregister_service()
128 		ss->error = EMSGSIZE;  in sdp_unregister_service()
133 	pdu.tid = htons(++ss->tid);  in sdp_unregister_service()
145 		len = writev(ss->s, iov, sizeof(iov)/sizeof(iov[0]));  in sdp_unregister_service()
149 		ss->error = errno;  in sdp_unregister_service()
153 	return ((sdp_receive_error_pdu(ss) < 0)? -1 : 0);  in sdp_unregister_service()
160 	sdp_session_p	ss = (sdp_session_p) xss;  in sdp_change_service()  local
165 	if (ss == NULL)  in sdp_change_service()
167 	if (data == NULL || datalen == 0 || !(ss->flags & SDP_SESSION_LOCAL)) {  in sdp_change_service()
168 		ss->error = EINVAL;  in sdp_change_service()
172 		ss->error = EMSGSIZE;  in sdp_change_service()
177 	pdu.tid = htons(++ss->tid);  in sdp_change_service()
192 		len = writev(ss->s, iov, sizeof(iov)/sizeof(iov[0]));  in sdp_change_service()
196 		ss->error = errno;  in sdp_change_service()
200 	return ((sdp_receive_error_pdu(ss) < 0)? -1 : 0);  in sdp_change_service()
204 sdp_receive_error_pdu(sdp_session_p ss)  in sdp_receive_error_pdu()  argument
211 		len = read(ss->s, ss->rsp, ss->rsp_e - ss->rsp);  in sdp_receive_error_pdu()
215 		ss->error = errno;  in sdp_receive_error_pdu()
219 	pdu = (sdp_pdu_p) ss->rsp;  in sdp_receive_error_pdu()
223 	if (pdu->pid != SDP_PDU_ERROR_RESPONSE || pdu->tid != ss->tid ||  in sdp_receive_error_pdu()
225 		ss->error = EIO;  in sdp_receive_error_pdu()
229 	error  = (uint16_t) ss->rsp[sizeof(pdu)] << 8;  in sdp_receive_error_pdu()
230 	error |= (uint16_t) ss->rsp[sizeof(pdu) + 1];  in sdp_receive_error_pdu()
233 		ss->error = EIO;  in sdp_receive_error_pdu()