[ Next Article |
Previous Article |
Book Contents |
Library Home |
Legal |
Search ]
Kernel and Subsystems Technical Reference, Volume 2
MRESOLUTION (Set Mouse Resolution)
Purpose
Sets mouse resolution.
Syntax
#include <sys/inputdd.h>
int ioctl (FileDescriptor, MRESOLUTION, Arg)
int FileDescriptor;
uint *Arg;
Description
The MRESOLUTION ioctl subroutine call
sets the value reported when the mouse is moved one millimeter
Parameters
| FileDescriptor |
Specifies the open file descriptor for the mouse. |
| Arg |
Specifies the address of an integer where value is one of the following
values:
| #define MRES1 |
1 |
/* minimum |
*/ |
| #define MRES2 |
2 |
/* |
*/ |
| #define MRES3 |
3 |
/* |
*/ |
| #define MRES4 |
4 |
/* maximum |
*/ |
|
Implementation Specifics
This ioctl subroutine call is part of Base Operating System (BOS) Runtime.
[ Next Article |
Previous Article |
Book Contents |
Library Home |
Legal |
Search ]