[systemd-devel] [PATCH] use #pragma once instead of foo*foo #define guards

[Lucas De Marchi]

On Wed, Jul 18, 2012 at 7:47 AM, Kay Sievers <kay at vrfy.org> wrote:
> On Wed, Jul 18, 2012 at 12:39 PM, Lennart Poettering
> <lennart at poettering.net> wrote:
>> On Tue, 17.07.12 17:14, Shawn Landden (shawnlandden at gmail.com) wrote:
>
>> Hmm, so I am not completely opposed to this (though I also don't see the
>> big benefit). But before we merge anything like this: I think the
>> externally visible headers (i.e. the ones above) should really continue
>> to use the classic #ifdef guards. For the externally used headers we
>> should try hard to make them as "compatible" as we can. That includes
>> the C++ external foo, but also not using any fancy C99 features or
>> #pragmas.
>>
>> Kay, Michal, do you have any strong opinion on this?
>
> I don't care much.
>
> But I like the "experiment", it looks like a nice way doing that.
> Sounds fine to me to try with all the internal stuff, but not the
> libs.

I'd like to see this experiment, too. I'll probably do that to kmod
and see what happens.


Lucas De Marchi