Re: [libgpiod][PATCH] treewide: rework struct gpiod_line_bulk

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Fri, Oct 23, 2020 at 3:06 PM Andy Shevchenko
<andy.shevchenko@xxxxxxxxx> wrote:
> On Fri, Oct 23, 2020 at 2:39 PM Bartosz Golaszewski <brgl@xxxxxxxx> wrote:
> > On Fri, Oct 23, 2020 at 12:24 PM Andy Shevchenko
> > <andy.shevchenko@xxxxxxxxx> wrote:

...

> > Nope because gcc will scream:
> >
> > error: flexible array member in union
>
> Ah, of course. Should be
>   struct ... **lines;

But it is not gonna work... we need an array here. or just one member

struct *lines;

bulk:
  lines = malloc(num_lines * sizeof(lines));
  xxx->lines = lines;

single:
  xxx->lines = line;

-- 
With Best Regards,
Andy Shevchenko