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- #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_ */
-
-