156 	int so;  local
172 	if ((so = socket(family, SOCK_DGRAM, 0)) < 0)
180 	if (setsockopt(so, proto, optname, policy, len) < 0) {
182 		close(so);
188 	if (getsockopt(so, proto, optname, getbuf, &len) < 0) {
190 		close(so);
203 		close(so);
212 	close (so);
226 	int so;  in test2()  local
243 	if ((so = pfkey_open()) < 0)  in test2()
247 	if (pfkey_send_spdflush(so) < 0)  in test2()
249 	m = pfkey_recv(so);  in test2()
253 	if (pfkey_send_spdsetidx(so, (struct sockaddr *)addr, 128,  in test2()
257 	m = pfkey_recv(so);  in test2()
261 	if (pfkey_send_spdupdate(so, (struct sockaddr *)addr, 128,  in test2()
265 	m = pfkey_recv(so);  in test2()
272 	if (pfkey_send_spddelete(so, (struct sockaddr *)addr, 128,  in test2()
276 	m = pfkey_recv(so);  in test2()
280 	if (pfkey_send_spdadd(so, (struct sockaddr *)addr, 128,  in test2()
284 	spid = test2sub(so);  in test2()
287 	if (pfkey_send_spdget(so, spid) < 0)  in test2()
289 	m = pfkey_recv(so);  in test2()
296 	if (pfkey_send_spddelete2(so, spid) < 0)  in test2()
298 	m = pfkey_recv(so);  in test2()
302 	if (pfkey_send_spdadd2(so, (struct sockaddr *)addr, 128,  in test2()
306 	spid = test2sub(so);  in test2()
310 	if (pfkey_send_spdupdate(so, (struct sockaddr *)addr, 128,  in test2()
320 test2sub(so)  in test2sub()  argument
321 	int so;  in test2sub()
326 	if ((msg = pfkey_recv(so)) == NULL)