Merge commit 'origin/trunk@12184' into fedora

[iptables.git] / trunk / extensions / libxt_TRACE.c

diff --git a/trunk/extensions/libxt_TRACE.c b/trunk/extensions/libxt_TRACE.c
new file mode 100644 (file)
index 0000000..4b0bac8
--- /dev/null
+++ b/trunk/extensions/libxt_TRACE.c
@@ -0,0 +1,37 @@
+/* Shared library add-on to iptables to add TRACE target support. */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#include <xtables.h>
+#include <linux/netfilter/x_tables.h>
+
+/* Function which prints out usage message. */
+static void TRACE_help(void)
+{
+       printf("TRACE target takes no options\n");
+}
+
+/* Function which parses command options; returns true if it
+   ate an option */
+static int TRACE_parse(int c, char **argv, int invert, unsigned int *flags,
+                       const void *entry, struct xt_entry_target **target)
+{
+       return 0;
+}
+
+static struct xtables_target trace_target = {
+       .family         = AF_UNSPEC,
+       .name           = "TRACE",
+       .version        = XTABLES_VERSION,
+       .size           = XT_ALIGN(0),
+       .userspacesize  = XT_ALIGN(0),
+       .help           = TRACE_help,
+       .parse          = TRACE_parse,
+};
+
+void _init(void)
+{
+       xtables_register_target(&trace_target);
+}