contsetch.c
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/**************************************************************************
* *
* Copyright (C) 1995, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
**************************************************************************/
#include "osint.h"
#include "controller.h"
#include "siint.h"
/*
* This call forces joychannel to read specified number of controllers
* only, instead of reading all of the controllers. This can save user
* some joychannel polling time.
*/
#ifndef _HW_VERSION_1
s32
osContSetCh(u8 ch)
{
s32 ret = 0;
/* Block to get resource token */
__osSiGetAccess();
if (ch > MAXCONTROLLERS)
__osMaxControllers = MAXCONTROLLERS;
else
__osMaxControllers = ch;
__osContLastCmd = (u8)CONT_SETCH;
/* Return resource token */
__osSiRelAccess();
return(ret);
}
#endif