1 files changed, 19 insertions, 0 deletions
diff --git a/extensions/libxt_socket.c b/extensions/libxt_socket.c
new file mode 100644
index 0000000..1490473
--- /dev/null
+++ b/extensions/libxt_socket.c
@@ -0,0 +1,19 @@
+/*
+ * Shared library add-on to iptables to add early socket matching support.
+ *
+ * Copyright (C) 2007 BalaBit IT Ltd.
+ */
+#include <xtables.h>
+
+static struct xtables_match socket_mt_reg = {
+	.name	       = "socket",
+	.version       = XTABLES_VERSION,
+	.family	       = NFPROTO_IPV4,
+	.size	       = XT_ALIGN(0),
+	.userspacesize = XT_ALIGN(0),
+};
+
+void _init(void)
+{
+	xtables_register_match(&socket_mt_reg);
+}