What is an error -22 ??
Sean Bruno
sean.bruno at dsl-only.net
Wed Dec 20 08:13:02 UTC 2006
On Tue, 2006-12-19 at 23:05 -0500, William Case wrote:
> Hi;
>
> I am getting the following line in dmesg:
>
> "bt878: probe of 0000.02:0d.1 failed with error -22"
>
> I am trying to get my ATI TV Wonder VE TV tuner card to work with a
> newly installed ATI Radeon 9600 video card. Lots of problems; the main
> one beeing that TV window intermittently but frequently gives a 'no
> signal' warning.
>
> What is error -22? Where can I find a list of error messages that might
> appear in my log(s)?
>
> I am using the bttv driver, tvtimes and tuner=2 option. I right now I
> am trying *all* tuner options, but so far no hint of any luck.
>
>
> --
> Regards Bill
>
Took me a minute to find the standard errnos, there is a bit of include
this, which includes this, which includes this etc... in the system
header files.
If you look at /usr/include/asm-generic/errno.h
and /usr/include/asm-generic/errno-base.h it lists the system and
standard error numbers and what they correspond to.
An error with a negative value, i.e. -22, is not a valid value and is
really, really bad as it is indicative of something going seriously
awry(but you seem to already know that!).
Sean
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