Add IPV6_UNICAST_HOPS option constant.

diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index 8f06d96f7f7aba104098761b93c735f97f9172f6..b213b0a6cd90297893c3ac9c3c8860a52e52953c 100644 (file)
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -800,6 +800,10 @@ PHP_MINIT_FUNCTION(sockets)
        REGISTER_LONG_CONSTANT("SOL_TCP",               IPPROTO_TCP,    CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("SOL_UDP",               IPPROTO_UDP,    CONST_CS | CONST_PERSISTENT);
 
+#if HAVE_IPV6
+       REGISTER_LONG_CONSTANT("IPV6_UNICAST_HOPS",                     IPV6_UNICAST_HOPS,      CONST_CS | CONST_PERSISTENT);
+#endif
+
        _socket_sendrecvmsg_init(INIT_FUNC_ARGS_PASSTHRU);
 
        return SUCCESS;