From: Phil Sutter <phil@nwl.cc>
To: netfilter-devel@vger.kernel.org
Subject: [iptables PATCH 20/23] extensions: libxt_limit: Use guided option parser for NFPROTO_BRIDGE, too
Date: Wed, 20 Dec 2023 17:06:33 +0100 [thread overview]
Message-ID: <20231220160636.11778-21-phil@nwl.cc> (raw)
In-Reply-To: <20231220160636.11778-1-phil@nwl.cc>
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
extensions/libxt_limit.c | 50 ++--------------------------------------
1 file changed, 2 insertions(+), 48 deletions(-)
diff --git a/extensions/libxt_limit.c b/extensions/libxt_limit.c
index e6ec67f302688..63f3289d82c22 100644
--- a/extensions/libxt_limit.c
+++ b/extensions/libxt_limit.c
@@ -7,7 +7,6 @@
#define _DEFAULT_SOURCE 1
#define _ISOC99_SOURCE 1
#include <errno.h>
-#include <getopt.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
@@ -202,44 +201,6 @@ static int limit_xlate_eb(struct xt_xlate *xl,
return 1;
}
-#define FLAG_LIMIT 0x01
-#define FLAG_LIMIT_BURST 0x02
-#define ARG_LIMIT '1'
-#define ARG_LIMIT_BURST '2'
-
-static int brlimit_parse(int c, char **argv, int invert, unsigned int *flags,
- const void *entry, struct xt_entry_match **match)
-{
- struct xt_rateinfo *r = (struct xt_rateinfo *)(*match)->data;
- uintmax_t num;
-
- switch (c) {
- case ARG_LIMIT:
- EBT_CHECK_OPTION(flags, FLAG_LIMIT);
- if (invert)
- xtables_error(PARAMETER_PROBLEM,
- "Unexpected `!' after --limit");
- if (!parse_rate(optarg, &r->avg))
- xtables_error(PARAMETER_PROBLEM,
- "bad rate `%s'", optarg);
- break;
- case ARG_LIMIT_BURST:
- EBT_CHECK_OPTION(flags, FLAG_LIMIT_BURST);
- if (invert)
- xtables_error(PARAMETER_PROBLEM,
- "Unexpected `!' after --limit-burst");
- if (!xtables_strtoul(optarg, NULL, &num, 0, 10000))
- xtables_error(PARAMETER_PROBLEM,
- "bad --limit-burst `%s'", optarg);
- r->burst = num;
- break;
- default:
- return 0;
- }
-
- return 1;
-}
-
static void brlimit_print(const void *ip, const struct xt_entry_match *match,
int numeric)
{
@@ -250,13 +211,6 @@ static void brlimit_print(const void *ip, const struct xt_entry_match *match,
printf(" --limit-burst %u ", r->burst);
}
-static const struct option brlimit_opts[] =
-{
- { .name = "limit", .has_arg = true, .val = ARG_LIMIT },
- { .name = "limit-burst",.has_arg = true, .val = ARG_LIMIT_BURST },
- XT_GETOPT_TABLEEND,
-};
-
static struct xtables_match limit_match[] = {
{
.family = NFPROTO_UNSPEC,
@@ -280,9 +234,9 @@ static struct xtables_match limit_match[] = {
.userspacesize = offsetof(struct xt_rateinfo, prev),
.help = limit_help,
.init = limit_init,
- .parse = brlimit_parse,
+ .x6_parse = limit_parse,
.print = brlimit_print,
- .extra_opts = brlimit_opts,
+ .x6_options = limit_opts,
.xlate = limit_xlate_eb,
},
};
--
2.43.0
next prev parent reply other threads:[~2023-12-20 16:06 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-20 16:06 [iptables PATCH 00/23] Guided option parser for ebtables Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 01/23] libxtables: xtoptions: Prevent XTOPT_PUT with XTTYPE_HOSTMASK Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 02/23] libxtables: xtoptions: Support XTOPT_NBO with XTTYPE_UINT* Phil Sutter
2023-12-20 19:07 ` Jan Engelhardt
2023-12-20 21:28 ` Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 03/23] libxtables: xtoptions: Implement XTTYPE_ETHERMACMASK Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 04/23] libxtables: xtoptions: Treat NFPROTO_BRIDGE as IPv4 Phil Sutter
2023-12-20 19:20 ` Jan Engelhardt
2023-12-20 21:35 ` Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 05/23] ebtables: Support for guided option parser Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 06/23] extensions: libebt_*: Drop some needless init callbacks Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 07/23] extensions: libebt_stp: Use guided option parser Phil Sutter
2023-12-20 19:29 ` Jan Engelhardt
2023-12-20 21:47 ` Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 08/23] extensions: libebt_arpreply: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 09/23] extensions: libebt_dnat: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 10/23] extensions: libebt_ip6: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 11/23] extensions: libebt_ip: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 12/23] extensions: libebt_log: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 13/23] extensions: libebt_mark: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 14/23] extensions: libebt_nflog: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 15/23] extensions: libebt_snat: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 16/23] extensions: libebt_redirect: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 17/23] extensions: libebt_802_3: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 18/23] extensions: libebt_vlan: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 19/23] extensions: libebt_arp: " Phil Sutter
2023-12-20 16:06 ` Phil Sutter [this message]
2023-12-20 16:06 ` [iptables PATCH 21/23] extensions: libebt_pkttype: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 22/23] extensions: libebt_mark_m: " Phil Sutter
2023-12-20 16:06 ` [iptables PATCH 23/23] extensions: libxt_HMARK: Review HMARK_parse() Phil Sutter
2024-01-10 15:09 ` [iptables PATCH 00/23] Guided option parser for ebtables Phil Sutter
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