From 1abc55d3114378b4e73ec315eac6b122e55148c4 Mon Sep 17 00:00:00 2001 From: Bart De Schuymer Date: Sat, 1 Jun 2002 19:23:47 +0000 Subject: Initial revision --- extensions/ebtable_nat.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 extensions/ebtable_nat.c (limited to 'extensions/ebtable_nat.c') diff --git a/extensions/ebtable_nat.c b/extensions/ebtable_nat.c new file mode 100644 index 0000000..4b4ca48 --- /dev/null +++ b/extensions/ebtable_nat.c @@ -0,0 +1,32 @@ +#include +#include +#include "../include/ebtables_u.h" + +#define NAT_VALID_HOOKS ((1 << NF_BR_PRE_ROUTING) | (1 << NF_BR_LOCAL_OUT) | \ + (1 << NF_BR_POST_ROUTING)) + +static void print_help(char **hn) +{ + int i; + + printf("Supported chains for the nat table:\n"); + for (i = 0; i < NF_BR_NUMHOOKS; i++) + if (NAT_VALID_HOOKS & (1 << i)) + printf("%s ", hn[i]); + printf("\n"); +} + +static struct +ebt_u_table table = +{ + "nat", + NULL, + print_help, + NULL +}; + +static void _init(void) __attribute__ ((constructor)); +static void _init(void) +{ + register_table(&table); +} -- cgit v1.2.3