Re: [PATCH 2/3] xen: modify xenstore watch event interface

[Wei Liu]

On Fri, Jan 06, 2017 at 04:05:43PM +0100, Juergen Gross wrote:
> Today a Xenstore watch event is delivered via a callback function
> declared as:
> 
> void (*callback)(struct xenbus_watch *,
>                  const char **vec, unsigned int len);
> 
> As all watch events only ever come with two parameters (path and token)
> changing the prototype to:
> 
> void (*callback)(struct xenbus_watch *,
>                  const char *path, const char *token);
> 
> is the natural thing to do.
> 
> Apply this change and adapt all users.
> 
> Cc: konrad.wilk@xxxxxxxxxx
> Cc: roger.pau@xxxxxxxxxx
> Cc: wei.liu2@xxxxxxxxxx
> Cc: paul.durrant@xxxxxxxxxx
> Cc: netdev@xxxxxxxxxxxxxxx
> 
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>