Date: Wed, 02 Jul 2014 18:00:31 +0200 From: Jakub Klama <jakub.klama@uj.edu.pl> To: Hans Petter Selasky <hps@selasky.org> Cc: src-committers@freebsd.org, Jakub Wojciech Klama <jceel@FreeBSD.org>, svn-src-user@freebsd.org Subject: Re: svn commit: r268163 - in =?UTF-8?Q?user/jceel/soc=32=30=31=34?= =?UTF-8?Q?=5Fevdev/head/sys=3A=20conf=20dev/evdev?= Message-ID: <28a06d7587dc84e2e03928b8aa7a403f@uj.edu.pl> In-Reply-To: <53B428CD.6040402@selasky.org> References: <201407021540.s62FePTQ029148@svn.freebsd.org> <53B428CD.6040402@selasky.org>
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On Wed, 02 Jul 2014 17:44:13 +0200, Hans Petter Selasky wrote:
> On 07/02/14 17:40, Jakub Wojciech Klama wrote:
>> +static int
>> +uinput_poll(struct cdev *dev, int events, struct thread *td)
>> +{
>> + struct uinput_cdev_state *state;
>> + int ret;
>> + int revents = 0;
>> +
>> + debugf("cdev: poll by thread %d", td->td_tid);
>> +
>> + ret = devfs_get_cdevpriv((void **)&state);
>> + if (ret != 0)
>> + return (ret);
>
> Hi,
>
> In case of error "poll" returns POLLNVAL, I think.
Hm... POLLNVAL or rather POLLERR?
Jakub
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