APPS: Guard use of IPv6 functions and constants with a check of AF_INET6
Fixes
@@ -166,7 +166,9 @@ int init_client(int *sock, const char *host, const char *port,
if (*sock == INVALID_SOCKET) {
if (bindaddr != NULL && !found) {
BIO_printf(bio_err, "Can't bind %saddress for %s%s%s\n",
+#ifdef AF_INET6
BIO_ADDRINFO_family(res) == AF_INET6 ? "IPv6 " :
+#endif
BIO_ADDRINFO_family(res) == AF_INET ? "IPv4 " :
BIO_ADDRINFO_family(res) == AF_UNIX ? "unix " : "",
bindhost != NULL ? bindhost : "",
@@ -243,6 +245,7 @@ int do_server(int *accept_sock, const char *host, const char *port,
sock_protocol = BIO_ADDRINFO_protocol(res);
sock_address = BIO_ADDRINFO_address(res);
next = BIO_ADDRINFO_next(res);
+#ifdef AF_INET6
if (sock_family == AF_INET6)
sock_options |= BIO_SOCK_V6_ONLY;
if (next != NULL
@@ -257,6 +260,7 @@ int do_server(int *accept_sock, const char *host, const char *port,
sock_options &= ~BIO_SOCK_V6_ONLY;
}
}
+#endif
asock = BIO_socket(sock_family, sock_type, sock_protocol, 0);
if (asock == INVALID_SOCKET
