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From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Arturo Borrero <arturo.borrero.glez@gmail.com>
Cc: netfilter-devel@vger.kernel.org, giuseppelng@gmail.com
Subject: Re: [libnftables PATCH 1/2] src: add _unset functions
Date: Thu, 6 Jun 2013 12:15:08 +0200	[thread overview]
Message-ID: <20130606101508.GA5947@localhost> (raw)
In-Reply-To: <20130605213713.11415.64106.stgit@nfdev.cica.es>

Hi Arturo,

On Wed, Jun 05, 2013 at 11:37:13PM +0200, Arturo Borrero wrote:
> These functions unset the flag for the given attribute in each object and free data in some cases.
> 
> About the xor op, other option was:
> 
> 	if (x->flags & (1 << attr))
> 		x->flags ^= (1 << attr);

To unset, use:

x->flags &= ~(1 << attr)

Regards.

  parent reply	other threads:[~2013-06-06 10:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-05 21:37 [libnftables PATCH 1/2] src: add _unset functions Arturo Borrero
2013-06-05 21:37 ` [libnftables PATCH 2/2] examples: unset chain & rule handle Arturo Borrero
2013-06-06 10:15 ` Pablo Neira Ayuso [this message]
2013-06-06 10:35   ` [libnftables PATCH 1/2] src: add _unset functions Arturo Borrero Gonzalez
2013-06-06 11:45     ` Pablo Neira Ayuso

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