Re: [PATCH 0/9] uapi: drm: fixes for userspace compilation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 17 November 2015 at 19:13, Gabriel Laskar <gabriel@xxxxxxxxxxxx> wrote:
> On Tue, 17 Nov 2015 11:08:12 +0000
> Emil Velikov <emil.l.velikov@xxxxxxxxx> wrote:
>
>> With the above said:
>>  - I was thinking about hiding the UAPI ones, although Dave suggested
>> against it.
>>  - Doing s|drm/drm.h|drm.h| will break compilation:
>>    + for the kernel - as we don't add the foo/drm/ to the include directive,
>>    + for any hacked up userspace - very unlikely that they have the
>> include, considering that things work without it.
>
> We are not suggesting doing s|drm/drm.h|drm.h| but by replacing
>
> #include <drm/drm.h>
>
> by
>
> #include "drm.h"
>
> The header will be picked-up correclty in kernel, and in userland.
>
Missed out completely on the <> vs "" side. Imho using the latter the
kernel will be ok, although for userspace that's not a good idea. What
will happen if there is a drm.h next to the .c files (I know bad
programmer) ?

Imho it seems quite fragile although if people refer it so be it. I'm
just going to chip-in "I told you so" as we get the above case :-)

>
> Is it possible to also resynchronize both headers, in order for them to
> be the same in libdrm and the kernel ?
>
Of course, it's perfectly doable. First steps towards it are here
(people like yourself and Mikko that want things fixed). We need just
a couple more steps.

Regards,
Emil
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux