Technical Reference: Kernel and Subsystems, Volume 2

KSQUERYID (Query Keyboard Device Identifier)

Purpose

Queries keyboard device identifier.

Syntax

#include <sys/inputdd.h>

int ioctl (FileDescriptor, KSQUERYID, Arg)
int FileDescriptor;
uint *Arg;

Description

The KSQUERYID ioctl subroutine call returns the keyboard device identifier in the location pointed to by the calling argument. Valid keyboard identifiers are:

#define   KS101   /0x01  /* 101 keyboard   */
#define   KS102   /0x02  /* 102 keyboard   *
#define   KS106   /0x03  /* 106 keyboard   */
#define   KS101   0x01   /* .......*/
#define   KS102   0x02   /* .......*
#define   KS103   0x03   /* .......*/

Parameters

FileDescriptor	Specifies the open file descriptor for the keyboard.
Arg	Specifies the address of the location to return the keyboard identifier.