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From: Jan Engelhardt <jengelh@inai.de>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>,
	Yury Stankevich <urykhy@gmail.com>,
	shemonc@gmail.com,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	netfilter-devel@vger.kernel.org
Subject: Re: tc ipt action
Date: Sun, 16 Dec 2012 01:59:33 +0100 (CET)	[thread overview]
Message-ID: <alpine.LNX.2.01.1212160144110.26218@nerf07.vanv.qr> (raw)
In-Reply-To: <20121216002755.GA11773@1984>


On Sunday 2012-12-16 01:27, Pablo Neira Ayuso wrote:
>On Sat, Dec 15, 2012 at 04:19:29PM -0500, Jamal Hadi Salim wrote:
>> Example, the following should work for
>> tc filter add dev eth0 parent ffff: protocol ip u32 match u32 0 0
>> action ipt -j CONNMARK \
>> action mirred egress redirect dev ifb0
>> 
>commit 7299fa4b615d7f7ee12cde444266f6b31f667f9f
>    libxt_CONNMARK: use guided option parser
>
>BTW, I think it would be good if we find the way to check for
>libxtables current version (see iptables/configure.ac), so you can
>know that we broke binary compatibility again.

For the C level, there is XTABLES_VERSION_CODE.

#if XTABLES_VERSION_CODE >= 6
	if (m != NULL && m->x6_parse != NULL)
		m->x6_parse(...)
#else
	else if (m != NULL && m->parse != NULL)
		m->parse(...)
	...

We can also export this through pkgconfig, similar to how
downstream users are to discover the plugin dir
(`pkg-config xtables --variable libdir`).

  reply	other threads:[~2012-12-16  0:59 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <50C4821D.5090206@gmail.com>
     [not found] ` <50C9B4BB.9060609@mojatatu.com>
2012-12-15 21:19   ` tc ipt action Jamal Hadi Salim
2012-12-15 23:06     ` Jan Engelhardt
2012-12-16  0:26       ` Jan Engelhardt
2012-12-16  0:32         ` [PATCH] build: unbreak linkage of m_xt.so Jan Engelhardt
2012-12-16 10:30           ` Jamal Hadi Salim
2012-12-16 17:03             ` Jamal Hadi Salim
2012-12-16 17:43               ` Jan Engelhardt
2012-12-16 18:05                 ` Jamal Hadi Salim
2012-12-16 22:02           ` Mike Frysinger
2012-12-18 17:21           ` Stephen Hemminger
2012-12-18 18:47             ` Mike Frysinger
2012-12-20  0:03               ` Stephen Hemminger
2012-12-16 10:22       ` tc ipt action Jamal Hadi Salim
     [not found]       ` <CAASe=fQT2pVOK0uctdaKL+aOrF8nYeTMfoF15kmd-rC02+7Vnw@mail.gmail.com>
2012-12-16 16:48         ` Jamal Hadi Salim
2012-12-16 18:59           ` Jamal Hadi Salim
2012-12-16 19:13             ` Jan Engelhardt
2012-12-16 20:36               ` Jamal Hadi Salim
2012-12-16 20:41               ` [PATCH] iproute2: act_ipt fix xtables breakage Jamal Hadi Salim
2012-12-17 12:30                 ` RFC [PATCH] iproute2: temporary solution to fix xt breakage Jamal Hadi Salim
2012-12-17 16:12                   ` Stephen Hemminger
2012-12-19 11:36                     ` Jamal Hadi Salim
     [not found]                   ` <CAASe=fRuJdtisEvp7uo=PHwN3nKHqsYDW4Om1gk2MK-vyNvBrA@mail.gmail.com>
2012-12-18 12:28                     ` Jamal Hadi Salim
     [not found]                       ` <CAASe=fR6Hm2dxp=1wDchtrzqnaH6qacHpg2wrsqLfmGpPbQ9Fg@mail.gmail.com>
2012-12-19 11:44                         ` Jamal Hadi Salim
2012-12-19 11:56                           ` [PATCH] pkt_sched: act_xt support new Xtables interface Jamal Hadi Salim
2012-12-19 15:52                             ` Jan Engelhardt
2012-12-19 23:05                               ` Jamal Hadi Salim
     [not found]                             ` <CAASe=fQZGwjM_2PStRE0tje33Doi6TuwJJ3p7x-SRcwq3mQvRg@mail.gmail.com>
2012-12-19 23:00                               ` Jamal Hadi Salim
2012-12-20  8:54                             ` Yury Stankevich
2012-12-20 12:35                               ` Jamal Hadi Salim
2012-12-20 14:59                                 ` Yury Stankevich
2012-12-21 13:03                                   ` Jamal Hadi Salim
2012-12-21 13:13                                     ` Yury Stankevich
2012-12-21 13:50                                       ` Jamal Hadi Salim
2012-12-21 14:14                                         ` Yury Stankevich
2012-12-22 13:19                                           ` Jamal Hadi Salim
2012-12-22 13:43                                             ` Jan Engelhardt
2012-12-22 13:56                                               ` Jamal Hadi Salim
2012-12-22 13:58                                             ` Yury Stankevich
2012-12-22 14:04                                               ` Florian Westphal
2012-12-22 14:09                                               ` Jamal Hadi Salim
2012-12-24 11:34                                                 ` Jamal Hadi Salim
2012-12-24 11:49                                                   ` Felix Fietkau
2012-12-24 12:19                                                     ` Jamal Hadi Salim
2012-12-24 13:12                                                     ` Pablo Neira Ayuso
2012-12-24 14:05                                                       ` Jamal Hadi Salim
2012-12-24 18:19                                                         ` Pablo Neira Ayuso
2012-12-26 23:10                                                           ` Pablo Neira Ayuso
2012-12-21 14:35                                         ` Jan Engelhardt
2012-12-21 15:45                                           ` Eric Dumazet
2012-12-22 13:42                                             ` Jamal Hadi Salim
2012-12-16  0:27     ` tc ipt action Pablo Neira Ayuso
2012-12-16  0:59       ` Jan Engelhardt [this message]
2012-12-16 10:43         ` Jamal Hadi Salim
2012-12-16 17:21           ` Jan Engelhardt
2012-12-16 17:47             ` Jamal Hadi Salim
2012-12-16 18:59               ` Jan Engelhardt
2012-12-16 20:35                 ` Jamal Hadi Salim
2012-12-16 21:21                   ` Jan Engelhardt
2012-12-17 12:58                     ` Jamal Hadi Salim
2012-12-17 13:28                       ` Jan Engelhardt
2012-12-18 13:23                         ` Jamal Hadi Salim
2012-12-18 13:58                           ` Jan Engelhardt
2012-12-19 11:43                             ` Jamal Hadi Salim
2012-12-16 10:26       ` Jamal Hadi Salim

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