| #ifndef __UINPUT_H_ |
| #define __UINPUT_H_ |
| /* |
| * User level driver support for input subsystem |
| * |
| * Heavily based on evdev.c by Vojtech Pavlik |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> |
| * |
| * Changes/Revisions: |
| * 0.1 20/06/2002 |
| * - first public version |
| */ |
| #ifdef __KERNEL__ |
| #define UINPUT_MINOR 223 |
| #define UINPUT_NAME "uinput" |
| #define UINPUT_BUFFER_SIZE 16 |
| |
| /* state flags => bit index for {set|clear|test}_bit ops */ |
| #define UIST_CREATED 0 |
| |
| struct uinput_device { |
| struct input_dev *dev; |
| unsigned long state; |
| wait_queue_head_t waitq; |
| unsigned char ready, |
| head, |
| tail; |
| struct input_event buff[UINPUT_BUFFER_SIZE]; |
| }; |
| #endif /* __KERNEL__ */ |
| |
| /* ioctl */ |
| #define UINPUT_IOCTL_BASE 'U' |
| #define UI_DEV_CREATE _IO(UINPUT_IOCTL_BASE, 1) |
| #define UI_DEV_DESTROY _IO(UINPUT_IOCTL_BASE, 2) |
| #define UI_SET_EVBIT _IOW(UINPUT_IOCTL_BASE, 100, int) |
| #define UI_SET_KEYBIT _IOW(UINPUT_IOCTL_BASE, 101, int) |
| #define UI_SET_RELBIT _IOW(UINPUT_IOCTL_BASE, 102, int) |
| #define UI_SET_ABSBIT _IOW(UINPUT_IOCTL_BASE, 103, int) |
| #define UI_SET_MSCBIT _IOW(UINPUT_IOCTL_BASE, 104, int) |
| #define UI_SET_LEDBIT _IOW(UINPUT_IOCTL_BASE, 105, int) |
| #define UI_SET_SNDBIT _IOW(UINPUT_IOCTL_BASE, 106, int) |
| #define UI_SET_FFBIT _IOW(UINPUT_IOCTL_BASE, 107, int) |
| |
| #ifndef NBITS |
| #define NBITS(x) ((((x)-1)/(sizeof(long)*8))+1) |
| #endif /* NBITS */ |
| |
| #define UINPUT_MAX_NAME_SIZE 80 |
| struct uinput_user_dev { |
| char name[UINPUT_MAX_NAME_SIZE]; |
| struct input_id id; |
| int ff_effects_max; |
| int absmax[ABS_MAX + 1]; |
| int absmin[ABS_MAX + 1]; |
| int absfuzz[ABS_MAX + 1]; |
| int absflat[ABS_MAX + 1]; |
| }; |
| #endif /* __UINPUT_H_ */ |
| |