netdev - Re: [patch v2.6 4/4] libxt_ipvs: user-space lib for netfilter matcher xt

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20100721132159.GN6418@verge.net.au>
Date:	Wed, 21 Jul 2010 22:21:59 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Jan Engelhardt <jengelh@...ozas.de>
Cc:	lvs-devel@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, netfilter@...r.kernel.org,
	netfilter-devel@...r.kernel.org,
	Malcolm Turnbull <malcolm@...dbalancer.org>,
	Wensong Zhang <wensong@...ux-vs.org>,
	Julius Volz <julius.volz@...il.com>,
	Patrick McHardy <kaber@...sh.net>,
	"David S. Miller" <davem@...emloft.net>,
	Hannes Eder <heder@...gle.com>
Subject: Re: [patch v2.6 4/4] libxt_ipvs: user-space lib for netfilter
 matcher xt_ipvs

On Wed, Jul 21, 2010 at 08:35:19AM +0200, Jan Engelhardt wrote:
> 
> On Wednesday 2010-07-21 03:21, Simon Horman wrote:
> >> +
> >> +#define XT_IPVS_IPVS_PROPERTY	(1 << 0) /* all other options imply this one */
> >> +#define XT_IPVS_PROTO		(1 << 1)
> >> +#define XT_IPVS_VADDR		(1 << 2)
> >> +#define XT_IPVS_VPORT		(1 << 3)
> >> +#define XT_IPVS_DIR		(1 << 4)
> >> +#define XT_IPVS_METHOD		(1 << 5)
> >> +#define XT_IPVS_VPORTCTL	(1 << 6)
> >> +#define XT_IPVS_MASK		((1 << 7) - 1)
> >> +#define XT_IPVS_ONCE_MASK	(XT_IPVS_MASK & ~XT_IPVS_IPVS_PROPERTY)
> 
> Can't these just be an enum?

More than one option can be used at once - they form a mini bitmap -
so no, I don't think we can use an enum.

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html