iptables-1.3.2-20050720

[iptables.git] / extensions / libipt_nth.c

diff --git a/extensions/libipt_nth.c b/extensions/libipt_nth.c
index ab8f97d..6f483b9 100644 (file)
--- a/extensions/libipt_nth.c
+++ b/extensions/libipt_nth.c
@@ -30,10 +30,10 @@ help(void)
        printf(
 "nth v%s options:\n"
 "   --every     Nth              Match every Nth packet\n"
-"  [--counter]  num              Use counter 0-%u (default:0)\n"
-"  [--start]    num              Initialize the counter at the number 'num'\n"
+"  [--counter   num ]            Use counter 0-%u (default:0)\n"
+"  [--start     num ]            Initialize the counter at the number 'num'\n"
 "                                instead of 0. Must be between 0 and Nth-1\n"
-"  [--packet]   num              Match on 'num' packet. Must be between 0\n"
+"  [--packet    num ]            Match on 'num' packet. Must be between 0\n"
 "                                and Nth-1.\n\n"
 "                                If --packet is used for a counter than\n"
 "                                there must be Nth number of --packet\n"
@@ -50,13 +50,6 @@ static struct option opts[] = {
        { 0 }
 };
 
-/* Initialize the target. */
-static void
-init(struct ipt_entry_match *m, unsigned int *nfcache)
-{
-       *nfcache |= NFC_UNKNOWN;
-}
-
 #define IPT_NTH_OPT_EVERY      0x01
 #define IPT_NTH_OPT_NOT_EVERY  0x02
 #define IPT_NTH_OPT_START      0x04
@@ -217,19 +210,18 @@ save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
                 printf("--packet %u ", nthinfo->packet );
 }
 
-struct iptables_match nth
-= { NULL,
-    "nth",
-    IPTABLES_VERSION,
-    IPT_ALIGN(sizeof(struct ipt_nth_info)),
-    IPT_ALIGN(sizeof(struct ipt_nth_info)),
-    &help,
-    &init,
-    &parse,
-    &final_check,
-    &print,
-    &save,
-    opts
+static struct iptables_match nth = { 
+       .next           = NULL,
+       .name           = "nth",
+       .version        = IPTABLES_VERSION,
+       .size           = IPT_ALIGN(sizeof(struct ipt_nth_info)),
+       .userspacesize  = IPT_ALIGN(sizeof(struct ipt_nth_info)),
+       .help           = &help,
+       .parse          = &parse,
+       .final_check    = &final_check,
+       .print          = &print,
+       .save           = &save,
+       .extra_opts     = opts
 };
 
 void _init(void)