TABREGRING (Register Input Ring)

Kernel and Subsystems Technical Reference, Volume 2

TABREGRING (Register Input Ring)

Purpose

Registers input ring.

Syntax

#include <sys/inputdd.h>

int ioctl (FileDescriptor, TABREGRING, Arg)
int FileDescriptor;
struct uregring *Arg;

Description

The TABREGRING ioctl subroutine call specifies the address of the input ring and the value to be used as the source identifier when enqueuing reports on the ring. A subsequent TABREGRING ioctl subroutine call replaces the input ring supplied earlier. Specify a null input ring pointer to disable tablet input.

Parameters

FileDescriptor	Specifies the open file descriptor for the tablet.
Arg	Specifies the address of a uregring structure.

Implementation Specifics

This ioctl subroutine call is part of Base Operating System (BOS) Runtime.