libc/yp/yplib.c

103 	struct dom_binding *ysd, *ysd2;
128 		ysd = _ypbindlist;
129 		while (ysd) {
130 			if (ysd->dom_client)
131 				clnt_destroy(ysd->dom_client);
132 			ysd2 = ysd->dom_pnext;
133 			free(ysd);
134 			ysd = ysd2;
143 	for (ysd = _ypbindlist; ysd; ysd = ysd->dom_pnext)
144 		if (strcmp(dom, ysd->dom_domain) == 0)
146 	if (ysd == NULL) {
147 		if ((ysd = malloc(sizeof *ysd)) == NULL)
149 		(void)memset(ysd, 0, sizeof *ysd);
150 		ysd->dom_socket = -1;
151 		ysd->dom_vers = 0;
155 	if (ysd->dom_vers == 0) {
180 				ysd->dom_vers = -1;
183 			(void)memset(&ysd->dom_server_addr, 0,
184 				     sizeof ysd->dom_server_addr);
185 			ysd->dom_server_addr.sin_len =
187 			ysd->dom_server_addr.sin_family = AF_INET;
189 			ysd->dom_server_addr.sin_port =
192 			ysd->dom_server_addr.sin_addr =
195 			ysd->dom_server_port = ysd->dom_server_addr.sin_port;
202 				free(ysd);
207 	if (ysd->dom_vers == -1 || ysd->dom_vers == 0) {
220 				free(ysd);
236 				free(ysd);
240 			ysd->dom_vers = -1;
245 		(void)memset(&ysd->dom_server_addr, 0,
246 			     sizeof ysd->dom_server_addr);
247 		ysd->dom_server_addr.sin_len = sizeof(struct sockaddr_in);
248 		ysd->dom_server_addr.sin_family = AF_INET;
250 		ysd->dom_server_addr.sin_port =
252 		ysd->dom_server_addr.sin_addr.s_addr =
254 		ysd->dom_server_port =
257 		ysd->dom_vers = YPVERS;
258 		(void)strlcpy(ysd->dom_domain, dom, sizeof(ysd->dom_domain));
260 	if (ysd->dom_client)
261 		clnt_destroy(ysd->dom_client);
262 	ysd->dom_socket = RPC_ANYSOCK;
263 	ysd->dom_client = clntudp_create(&ysd->dom_server_addr,
264 	    YPPROG, YPVERS, _yplib_rpc_timeout, &ysd->dom_socket);
265 	if (ysd->dom_client == NULL) {
267 		ysd->dom_vers = -1;
270 	if (fcntl(ysd->dom_socket, F_SETFD, FD_CLOEXEC) == -1)
274 		ysd->dom_pnext = _ypbindlist;
275 		_ypbindlist = ysd;
278 		*ypdb = ysd;