TABRFLUSH (Flush Input Ring)

Purpose

Flushes input ring.

Syntax

#include <sys/inputdd.h> int ioctl (FileDescriptor, TABRFLUSH, NULL) int FileDescriptor;

Description

The TABRFLUSH ioctl subroutine call flushes the input ring. It loads the input ring head and tail pointers with the starting address of the reporting area. The overflow flag is then cleared.

Parameters

Item	Description
FileDescriptor	Specifies the open file descriptor for the tablet.