diff options
Diffstat (limited to 'xf86drm.h')
| -rw-r--r-- | xf86drm.h | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -39,6 +39,28 @@ #include <stdint.h> #include <drm.h> +#if defined(__linux__) + +#define DRM_IOCTL_NR(n) _IOC_NR(n) +#define DRM_IOC_VOID _IOC_NONE +#define DRM_IOC_READ _IOC_READ +#define DRM_IOC_WRITE _IOC_WRITE +#define DRM_IOC_READWRITE _IOC_READ|_IOC_WRITE +#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size) +#define DRM_MAJOR 226 + +#else /* One of the *BSDs */ + +#include <sys/ioccom.h> +#define DRM_IOCTL_NR(n) ((n) & 0xff) +#define DRM_IOC_VOID IOC_VOID +#define DRM_IOC_READ IOC_OUT +#define DRM_IOC_WRITE IOC_IN +#define DRM_IOC_READWRITE IOC_INOUT +#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size) + +#endif + /* Defaults, if nothing set in xf86config */ #define DRM_DEV_UID 0 #define DRM_DEV_GID 0 |