From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-pm@lists.linux-foundation.org, Pavel Machek <pavel@ucw.cz>
Subject: Re: 32-bit user suspend program on 64-bit kernel?
Date: Wed, 21 Mar 2007 15:17:19 +0100 [thread overview]
Message-ID: <200703211517.20297.rjw@sisk.pl> (raw)
In-Reply-To: <1174485879.4230.36.camel@johannes.berg>
On Wednesday, 21 March 2007 15:04, Johannes Berg wrote:
> On Wed, 2007-03-21 at 15:05 +0100, Rafael J. Wysocki wrote:
>
> > Unfortunately the numbers of ioctls are not portable due to my rookie mistake
> > in the beginning (using void * in _IOW() and friends which passed with no
> > objections).
> >
> > I'm ashamed of that, but it's probably too late to fix it. :-(
>
> Bugger. What would be required to fix it?
Well, the change itself wouldn't be big (three #defines or so), but it would
break all of the existing setups.
Alternatively, we can add some ioctls that duplicate those with nonportable
numbers and tell people to use the new ones in the future (documentation
changes would be needed).
Greetings,
Rafael
next prev parent reply other threads:[~2007-03-21 14:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-21 9:11 32-bit user suspend program on 64-bit kernel? Johannes Berg
2007-03-21 12:28 ` Pavel Machek
2007-03-21 12:31 ` Johannes Berg
2007-03-21 14:05 ` Rafael J. Wysocki
2007-03-21 14:04 ` Johannes Berg
2007-03-21 14:17 ` Rafael J. Wysocki [this message]
2007-03-21 14:14 ` Johannes Berg
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