Re: SYSFS "errors"

[Borislav Petkov]

On Tue, Feb 19, 2013 at 10:50:48AM -0300, Mauro Carvalho Chehab wrote:
> It is actually worse, as if someone is using a C code to open the device
> with
> 	fp = open ("/sys/devices/system/edac/mc/mc0/sdram_scrub_rate", O_RDWR);
> 
> It will now start to fail if the device doesn't have both permissions.

That's fine - you're supposed to handle open()'s retval properly anyway. See my
other mail.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/