diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/uinput.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/include/linux/uinput.h b/include/linux/uinput.h new file mode 100644 index 000000000000..6754ab4e0952 --- /dev/null +++ b/include/linux/uinput.h @@ -0,0 +1,78 @@ +#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 +#define U_MAX_NAME_SIZE 50 + +#define UIST_CREATED 1 + +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]; + unsigned short idbus; + unsigned short idvendor; + unsigned short idproduct; + unsigned short idversion; + 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_ */ + |