Lines Matching refs:ai

233  * @param ai struct addrinfo to free
236 lwip_freeaddrinfo(struct addrinfo *ai)
240   while (ai != NULL) {
241     next = ai->ai_next;
242     memp_free(MEMP_NETDB, ai);
243     ai = next;
272   struct addrinfo *ai;
315   ai = (struct addrinfo *)memp_malloc(MEMP_NETDB);
316   if (ai == NULL) {
319   memset(ai, 0, total_size);
320   sa = (struct sockaddr_in*)((u8_t*)ai + sizeof(struct addrinfo));
328   ai->ai_family = AF_INET;
331     ai->ai_socktype = hints->ai_socktype;
332     ai->ai_protocol = hints->ai_protocol;
336     ai->ai_canonname = ((char*)ai + sizeof(struct addrinfo) + sizeof(struct sockaddr_in));
337     MEMCPY(ai->ai_canonname, nodename, namelen);
338     ai->ai_canonname[namelen] = 0;
340   ai->ai_addrlen = sizeof(struct sockaddr_in);
341   ai->ai_addr = (struct sockaddr*)sa;
343   *res = ai;
347   if (ai != NULL) {
348     memp_free(MEMP_NETDB, ai);