On Sun, Feb 24, 2008 at 11:46:07AM +0100, Arnd Bergmann wrote:
> On Saturday 23 February 2008, Al Viro wrote:
>
> > Ewww - caps, \n... BTW, \0 is pointless here - simple_read_from_buffer()
> > will
> > not access it with these arguments)...
>
> > ...
>
> > Please, check the length; sloppy inp
On Saturday 23 February 2008, Al Viro wrote:
> Ewww - caps, \n... BTW, \0 is pointless here - simple_read_from_buffer() will
> not access it with these arguments)...
> ...
> Please, check the length; sloppy input grammar is a bad idea. Hell, at the
> very least you want -EINVAL if input is no
On Tue, Feb 19, 2008 at 05:04:36AM +0100, Arnd Bergmann wrote:
> The file operations in debugfs are rather generic and can
> be used by other file systems, so it can be interesting to
> include them in libfs, with more generic names, and exported
> to modules.
>
> This patch adds a new copy of the
On Tue, Feb 19, 2008 at 05:04:36AM +0100, Arnd Bergmann wrote:
> + char buf[3];
> + u32 *val = file->private_data;
> +
> + if (*val)
> + buf[0] = 'Y';
> + else
> + buf[0] = 'N';
> + buf[1] = '\n';
> + buf[2] = 0x00;
> + return simple_read_from_buf
