memset(&hint, 0, sizeof hint);
hint.ai_family = AF_INET;
hint.ai_socktype = SOCK_STREAM;
+ if (server) {
+ hint.ai_flags = AI_PASSIVE;
+ if (host[0] == 0 || (host[0] == '*' && host[1] == 0))
+ host = NULL;
+ }
rc = getaddrinfo(host, service, &hint, &rai);
if (rc != 0) {
errno = EINVAL;