don't export videodev.h internal structure to userland
PATCH 1/1 don't export videodev.h internal structure to userland
Hi,
This patch fixes not to compile with linux/videodev.h:
> cat v.c
#include <linux/videodev.h>
int main() {}
> gcc v.c
In file included from /usr/include/linux/device.h:17,
from /usr/include/linux/videodev.h:6,
from /tmp/v.c:1:
/usr/include/linux/list.h:576:2: warning: #warning "don't include kernel headers in
userspace"
In file included from /usr/include/linux/device.h:18,
from /usr/include/linux/videodev.h:6,
from /tmp/v.c:1:
/usr/include/linux/spinlock.h: In function `bit_spin_lock':
/usr/include/linux/spinlock.h:413: error: invalid type argument of `->'
...This problem is occured by including device.h outside of __KERNEL__, so I move the place of this header inclusion. This and previous patch is for kernel 2.6.0-test9.
Please apply it.
Regards,
-- gotom
linux/videodev.h +1 -1
@@ -3,13 +3,13 @@#include <linux/types.h> #include <linux/version.h> -#include <linux/device.h> #define HAVE_V4L2 1#include <linux/videodev2.h> #ifdef __KERNEL__ +#include <linux/device.h> #include <linux/poll.h> #include <linux/mm.h>
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