From: Antti Palosaari <crope@iki.fi>
To: linux-media <linux-media@vger.kernel.org>
Subject: suitable IOCTL error code when device is in state IOCTL cannot performed
Date: Sun, 12 Aug 2012 19:38:46 +0300 [thread overview]
Message-ID: <5027DC16.8050604@iki.fi> (raw)
Subject says it all. Which one error value is most suitable / generic ?
Here are few ones I found which could be possible:
#define EPERM 1 /* Operation not permitted */
#define EAGAIN 11 /* Try again */
#define EACCES 13 /* Permission denied */
#define EBUSY 16 /* Device or resource busy */
#define ENODATA 61 /* No data available */
#define ECANCELED 125 /* Operation Canceled */
regards
Antti
--
http://palosaari.fi/
next reply other threads:[~2012-08-12 16:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-12 16:38 Antti Palosaari [this message]
2012-08-12 17:48 ` suitable IOCTL error code when device is in state IOCTL cannot performed Mauro Carvalho Chehab
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