hint.ai_family = addressfamily;
hint.ai_socktype = socktype;
+#if HAVE_DECL_RES_INIT
+ res_init();
+#endif
err = getaddrinfo(address, service, &hint, &ai);
if(err) {
char *scopeid;
int err;
- if(sa->sa.sa_family == AF_UNKNOWN) {
+ if(sa->sa.sa_family == AF_UNSPEC) {
+ if(addrstr)
+ *addrstr = xstrdup("unspec");
+ if(portstr)
+ *portstr = xstrdup("unspec");
+ return;
+ } else if(sa->sa.sa_family == AF_UNKNOWN) {
if(addrstr)
*addrstr = xstrdup(sa->unknown.address);
if(portstr)
char port[NI_MAXSERV] = "unknown";
int err;
- if(sa->sa.sa_family == AF_UNKNOWN) {
+ if(sa->sa.sa_family == AF_UNSPEC) {
+ xasprintf(&str, "unspec port unspec");
+ return str;
+ } else if(sa->sa.sa_family == AF_UNKNOWN) {
xasprintf(&str, "%s port %s", sa->unknown.address, sa->unknown.port);
return str;
}
sa->in.sin_family = AF_INET;
}
}
+
+void sockaddr_setport(sockaddr_t *sa, const char *port) {
+ uint16_t portnum = htons(atoi(port));
+ if(!portnum)
+ return;
+ switch(sa->sa.sa_family) {
+ case AF_INET:
+ sa->in.sin_port = portnum;
+ break;
+ case AF_INET6:
+ sa->in6.sin6_port = portnum;
+ break;
+ case AF_UNKNOWN:
+ free(sa->unknown.port);
+ sa->unknown.port = xstrdup(port);
+ default:
+ return;
+ }
+}