[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: lua(4), non-invasive and invasive parts
> On Fri, Dec 28, 2012 at 10:05:36AM +0100, Marc Balmer wrote:
>> Using a kernel module is not possible in all cases.
> By a closer look, you have:
> +#ifdef LUA
> +MODULE(MODULE_CLASS_DRIVER, gpiosim, "gpio,lua");
> MODULE(MODULE_CLASS_DRIVER, gpiosim, "gpio");
> #ifdef _MODULE
> What does this mean? Also the kernel modules using lua(4) will be
> conditionally compiled? I think this is fairly strongly against the design
> principles of module(7).
This means that gpiosim(4) can be compiled with Lua support, if 'options LUA'
is defined in the kernel configuration. As Lua in the kernel is experimental,
such a guard makes sense.
Main Index |
Thread Index |