diff options
author | Patrick McHardy <kaber@trash.net> | 2007-06-25 14:33:07 +0000 |
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committer | Patrick McHardy <kaber@trash.net> | 2007-06-25 14:33:07 +0000 |
commit | 06e88ddd97aaacf50a8ca2418e9c6c5d95b99865 (patch) | |
tree | e1d9ee020946a88b84a01415b2e81e528e2d4d1c /extensions/libipt_TRACE.c | |
parent | 556c3d941144008fefa6b35902d9f66ac74f777d (diff) |
Add Jozsef's TRACE target.
Changed to be built unconditionally by myself since it doesn't need any
headerfiles anyways.
Diffstat (limited to 'extensions/libipt_TRACE.c')
-rw-r--r-- | extensions/libipt_TRACE.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/extensions/libipt_TRACE.c b/extensions/libipt_TRACE.c new file mode 100644 index 00000000..f2a5d328 --- /dev/null +++ b/extensions/libipt_TRACE.c @@ -0,0 +1,63 @@ +/* Shared library add-on to iptables to add TRACE target support. */ +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <getopt.h> + +#include <iptables.h> +#include <linux/netfilter_ipv4/ip_tables.h> + +/* Function which prints out usage message. */ +static void +help(void) +{ + printf( +"TRACE target v%s takes no options\n", +IPTABLES_VERSION); +} + +static struct option opts[] = { + { 0 } +}; + +/* Initialize the target. */ +static void +init(struct ipt_entry_target *t, unsigned int *nfcache) +{ +} + +/* 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 ipt_entry *entry, + struct ipt_entry_target **target) +{ + return 0; +} + +static void +final_check(unsigned int flags) +{ +} + +static +struct iptables_target trace += { .next = NULL, + .name = "TRACE", + .version = IPTABLES_VERSION, + .size = IPT_ALIGN(0), + .userspacesize = IPT_ALIGN(0), + .help = &help, + .init = &init, + .parse = &parse, + .final_check = &final_check, + .print = NULL, /* print */ + .save = NULL, /* save */ + .extra_opts = opts +}; + +void _init(void) +{ + register_target(&trace); +} |