diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-07-29 22:48:32 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-08-21 22:29:54 -0700 |
| commit | c5b3533a82ef4b6ceae81b7675f8d6dadcc6f3ab (patch) | |
| tree | 00324d8ba4df6ea5cf97e6b775d7f0032eaa4b28 /include/linux/uinput.h | |
| parent | 00ce756ce53acdb82d408346e6a7b734ca9e5bad (diff) | |
Input: uinput - specify exact bit sizes on userspace APIs
Switch to using __u32/__s32 instead of ordinary 'int' in structures
forming userspace API.
Also internally make request_id unsigned int.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/uinput.h')
| -rw-r--r-- | include/linux/uinput.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/include/linux/uinput.h b/include/linux/uinput.h index 2aa2881b0df9..c454bbe39ee7 100644 --- a/include/linux/uinput.h +++ b/include/linux/uinput.h @@ -32,6 +32,7 @@ * - first public version */ +#include <linux/types.h> #include <linux/input.h> #define UINPUT_VERSION 3 @@ -44,14 +45,14 @@ enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED }; struct uinput_request { - int id; - int code; /* UI_FF_UPLOAD, UI_FF_ERASE */ + unsigned int id; + unsigned int code; /* UI_FF_UPLOAD, UI_FF_ERASE */ int retval; struct completion done; union { - int effect_id; + unsigned int effect_id; struct { struct ff_effect *effect; struct ff_effect *old; @@ -77,16 +78,16 @@ struct uinput_device { #endif /* __KERNEL__ */ struct uinput_ff_upload { - int request_id; - int retval; + __u32 request_id; + __s32 retval; struct ff_effect effect; struct ff_effect old; }; struct uinput_ff_erase { - int request_id; - int retval; - int effect_id; + __u32 request_id; + __s32 retval; + __u32 effect_id; }; /* ioctl */ @@ -166,11 +167,11 @@ struct uinput_ff_erase { struct uinput_user_dev { char name[UINPUT_MAX_NAME_SIZE]; struct input_id id; - int ff_effects_max; - int absmax[ABS_CNT]; - int absmin[ABS_CNT]; - int absfuzz[ABS_CNT]; - int absflat[ABS_CNT]; + __u32 ff_effects_max; + __s32 absmax[ABS_CNT]; + __s32 absmin[ABS_CNT]; + __s32 absfuzz[ABS_CNT]; + __s32 absflat[ABS_CNT]; }; #endif /* __UINPUT_H_ */ |