Re: [PATCH] seq_file: Allow private data to be supplied on seq_open

Al Viro
2014-08-06T19:53:15Z

On Wed, Aug 06, 2014 at 05:16:49PM +0100, Rob Jones wrote:

> I'm not quite sure I understand your meaning when you say "via seq_open"
> though, that function call format needs to stay the same or lots of
> code will break, so I can't just add the third parameter on the end.
> (C++ does have *some* advantages!) Can you clarify, please?

seq_open_private() can be implemented as call of seq_open() + assignment...