Re: [PATCH 03/98] drm.h: use __kernel_size_t instead of size_t

On Wed, Jun 03, 2015 at 06:19:48PM +0100, Emil Velikov wrote:

On 30 May 2015 at 16:37, Mikko Rapeli [off-list ref] wrote:

quoted

Fixes userspace compilation error:

drm/drm.h:132:2: error: unknown type name ‘size_t’

Signed-off-by: Mikko Rapeli <redacted>
---
 include/uapi/drm/drm.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index ff6ef62..b197650 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h

@@ -129,11 +129,11 @@ struct drm_version {
        int version_major;        /**< Major version */
        int version_minor;        /**< Minor version */
        int version_patchlevel;   /**< Patch level */
-       size_t name_len;          /**< Length of name buffer */
+       __kernel_size_t name_len;         /**< Length of name buffer */
        char __user *name;        /**< Name of driver */
-       size_t date_len;          /**< Length of date buffer */
+       __kernel_size_t date_len;         /**< Length of date buffer */
        char __user *date;        /**< User-space buffer to hold date */
-       size_t desc_len;          /**< Length of desc buffer */
+       __kernel_size_t desc_len;         /**< Length of desc buffer */
        char __user *desc;        /**< User-space buffer to hold desc */
 };

@@ -143,7 +143,7 @@ struct drm_version {
  * \sa drmGetBusid() and drmSetBusId().
  */
 struct drm_unique {
-       size_t unique_len;        /**< Length of unique */
+       __kernel_size_t unique_len;       /**< Length of unique */

As the file is used by other platforms than Linux this change will
break them. Can you add a typedef similar to how __u8 and friends are
handled at the top of the file.

Yes, I added typedef size_t   __kernel_size_t; for other platforms.

-Mikko