From: David Miller <davem@davemloft.net>
To: jengelh@medozas.de
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 1/2] net: implement a SO_PROTOCOL getsockoption
Date: Wed, 05 Aug 2009 13:04:05 -0700 (PDT) [thread overview]
Message-ID: <20090805.130405.242822698.davem@davemloft.net> (raw)
In-Reply-To: <1249406909-24161-1-git-send-email-jengelh@medozas.de>
From: Jan Engelhardt <jengelh@medozas.de>
Date: Tue, 4 Aug 2009 19:28:28 +0200
> Similar to SO_TYPE returning the socket type, SO_PROTOCOL allows to
> retrieve the protocol used with a given socket.
>
> I am not quite sure why we have that-many copies of socket.h, and why
> the values are not the same on all arches either, but for where hex
> numbers dominate, I use 0x1029 for SO_PROTOCOL as that seems to be
> the next free unused number across a bunch of operating systems, or
> so Google results make me want to believe. SO_PROTOCOL for others
> just uses the next free Linux number, 38.
>
> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Applied to net-next-2.6
prev parent reply other threads:[~2009-08-05 20:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-04 17:28 [PATCH 1/2] net: implement a SO_PROTOCOL getsockoption Jan Engelhardt
2009-08-04 17:28 ` [PATCH 2/2] net: implement a SO_DOMAIN getsockoption Jan Engelhardt
2009-08-05 20:04 ` David Miller
2009-08-05 6:35 ` [PATCH 1/2] net: implement a SO_PROTOCOL getsockoption Rémi Denis-Courmont
2009-08-05 8:45 ` Jan Engelhardt
2009-08-05 9:28 ` Rémi Denis-Courmont
2009-08-05 20:04 ` David Miller [this message]
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