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authorBart De Schuymer <bdschuym@pandora.be>2003-06-09 20:47:32 +0000
committerBart De Schuymer <bdschuym@pandora.be>2003-06-09 20:47:32 +0000
commit369afc14de1d89ff5627ff4c5f72f6f839244b50 (patch)
tree6fb674c7e732907f9bfa07ee7df4b34c28b8bd8d /extensions/arpt_standard.c
*** empty log message ***
Diffstat (limited to 'extensions/arpt_standard.c')
-rw-r--r--extensions/arpt_standard.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/extensions/arpt_standard.c b/extensions/arpt_standard.c
new file mode 100644
index 0000000..cb3891d
--- /dev/null
+++ b/extensions/arpt_standard.c
@@ -0,0 +1,70 @@
+/* Shared library add-on to arptables for standard target support. */
+#include <stdio.h>
+#include <netdb.h>
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <getopt.h>
+#include <arptables.h>
+
+/* Function which prints out usage message. */
+static void
+help(void)
+{
+ printf(
+"Standard v%s options:\n"
+"(If target is DROP, ACCEPT, RETURN or nothing)\n", ARPTABLES_VERSION);
+}
+
+static struct option opts[] = {
+ {0}
+};
+
+/* Initialize the target. */
+static void
+init(struct arpt_entry_target *t)
+{
+}
+
+/* Function which parses command options; returns true if it
+ ate an option */
+static int
+parse(int c, char **argv, int invert, unsigned int *flags,
+ const struct arpt_entry *entry,
+ struct arpt_entry_target **target)
+{
+ return 0;
+}
+
+/* Final check; don't care. */
+static void final_check(unsigned int flags)
+{
+}
+
+/* Saves the targinfo in parsable form to stdout. */
+static void
+save(const struct arpt_arp *ip, const struct arpt_entry_target *target)
+{
+}
+
+static
+struct arptables_target standard
+= { NULL,
+ "standard",
+ ARPTABLES_VERSION,
+ ARPT_ALIGN(sizeof(int)),
+ ARPT_ALIGN(sizeof(int)),
+ &help,
+ &init,
+ &parse,
+ &final_check,
+ NULL, /* print */
+ &save,
+ opts
+};
+
+static void _init(void) __attribute__ ((constructor));
+static void _init(void)
+{
+ register_target(&standard);
+}