Rev 422 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef __UINPUT_H_ |
| 2 | #define __UINPUT_H_ |
||
| 3 | /* |
||
| 4 | * User level driver support for input subsystem |
||
| 5 | * |
||
| 6 | * Heavily based on evdev.c by Vojtech Pavlik |
||
| 7 | * |
||
| 8 | * This program is free software; you can redistribute it and/or modify |
||
| 9 | * it under the terms of the GNU General Public License as published by |
||
| 10 | * the Free Software Foundation; either version 2 of the License, or |
||
| 11 | * (at your option) any later version. |
||
| 12 | * |
||
| 13 | * This program is distributed in the hope that it will be useful, |
||
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 16 | * GNU General Public License for more details. |
||
| 17 | * |
||
| 18 | * You should have received a copy of the GNU General Public License |
||
| 19 | * along with this program; if not, write to the Free Software |
||
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
| 21 | * |
||
| 22 | * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> |
||
| 23 | * |
||
| 24 | * Changes/Revisions: |
||
| 25 | * 0.1 20/06/2002 |
||
| 26 | * - first public version |
||
| 27 | */ |
||
| 28 | #ifdef __KERNEL__ |
||
| 29 | #define UINPUT_MINOR 223 |
||
| 30 | #define UINPUT_NAME "uinput" |
||
| 31 | #define UINPUT_BUFFER_SIZE 16 |
||
| 32 | |||
| 33 | /* state flags => bit index for {set|clear|test}_bit ops */ |
||
| 34 | #define UIST_CREATED 0 |
||
| 35 | |||
| 36 | struct uinput_device { |
||
| 37 | struct input_dev *dev; |
||
| 38 | unsigned long state; |
||
| 39 | wait_queue_head_t waitq; |
||
| 40 | unsigned char ready, |
||
| 41 | head, |
||
| 42 | tail; |
||
| 43 | struct input_event buff[UINPUT_BUFFER_SIZE]; |
||
| 44 | }; |
||
| 45 | #endif /* __KERNEL__ */ |
||
| 46 | |||
| 47 | /* ioctl */ |
||
| 48 | #define UINPUT_IOCTL_BASE 'U' |
||
| 49 | #define UI_DEV_CREATE _IO(UINPUT_IOCTL_BASE, 1) |
||
| 50 | #define UI_DEV_DESTROY _IO(UINPUT_IOCTL_BASE, 2) |
||
| 51 | #define UI_SET_EVBIT _IOW(UINPUT_IOCTL_BASE, 100, int) |
||
| 52 | #define UI_SET_KEYBIT _IOW(UINPUT_IOCTL_BASE, 101, int) |
||
| 53 | #define UI_SET_RELBIT _IOW(UINPUT_IOCTL_BASE, 102, int) |
||
| 54 | #define UI_SET_ABSBIT _IOW(UINPUT_IOCTL_BASE, 103, int) |
||
| 55 | #define UI_SET_MSCBIT _IOW(UINPUT_IOCTL_BASE, 104, int) |
||
| 56 | #define UI_SET_LEDBIT _IOW(UINPUT_IOCTL_BASE, 105, int) |
||
| 57 | #define UI_SET_SNDBIT _IOW(UINPUT_IOCTL_BASE, 106, int) |
||
| 58 | #define UI_SET_FFBIT _IOW(UINPUT_IOCTL_BASE, 107, int) |
||
| 59 | |||
| 60 | #ifndef NBITS |
||
| 61 | #define NBITS(x) ((((x)-1)/(sizeof(long)*8))+1) |
||
| 62 | #endif /* NBITS */ |
||
| 63 | |||
| 64 | #define UINPUT_MAX_NAME_SIZE 80 |
||
| 65 | struct uinput_user_dev { |
||
| 66 | char name[UINPUT_MAX_NAME_SIZE]; |
||
| 67 | struct input_id id; |
||
| 68 | int ff_effects_max; |
||
| 69 | int absmax[ABS_MAX + 1]; |
||
| 70 | int absmin[ABS_MAX + 1]; |
||
| 71 | int absfuzz[ABS_MAX + 1]; |
||
| 72 | int absflat[ABS_MAX + 1]; |
||
| 73 | }; |
||
| 74 | #endif /* __UINPUT_H_ */ |
||
| 75 |