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    Subject[PATCH v4 03/79] drm.h: use __kernel_size_t instead of size_t
    Date
    Fall back to size_t for non Linux platforms.

    Fixes userspace compilation error:

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

    Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
    ---
    include/uapi/drm/drm.h | 9 +++++----
    1 file changed, 5 insertions(+), 4 deletions(-)

    diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
    index 3801584..b4e92eb 100644
    --- a/include/uapi/drm/drm.h
    +++ b/include/uapi/drm/drm.h
    @@ -54,6 +54,7 @@ typedef int32_t __s32;
    typedef uint32_t __u32;
    typedef int64_t __s64;
    typedef uint64_t __u64;
    +typedef size_t __kernel_size_t;
    typedef unsigned long drm_handle_t;

    #endif
    @@ -129,11 +130,11 @@ 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 +144,7 @@ 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 */
    char __user *unique; /**< Unique name for driver instantiation */
    };

    --
    2.5.0


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