2021-09-25 09:31:44 +02:00
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/*====================================================================
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* os_time.h
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*
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* Copyright 1995, Silicon Graphics, Inc.
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* All Rights Reserved.
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*
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* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics,
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* Inc.; the contents of this file may not be disclosed to third
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* parties, copied or duplicated in any form, in whole or in part,
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* without the prior written permission of Silicon Graphics, Inc.
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*
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* RESTRICTED RIGHTS LEGEND:
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* Use, duplication or disclosure by the Government is subject to
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* restrictions as set forth in subdivision (c)(1)(ii) of the Rights
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* in Technical Data and Computer Software clause at DFARS
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* 252.227-7013, and/or in similar or successor clauses in the FAR,
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* DOD or NASA FAR Supplement. Unpublished - rights reserved under the
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* Copyright Laws of the United States.
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*====================================================================*/
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/*---------------------------------------------------------------------*
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Copyright (C) 1998 Nintendo. (Originated by SGI)
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$RCSfile: os_time.h,v $
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$Revision: 1.1 $
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$Date: 1998/10/09 08:01:19 $
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*---------------------------------------------------------------------*/
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#ifndef _OS_TIME_H_
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#define _OS_TIME_H_
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#ifdef _LANGUAGE_C_PLUS_PLUS
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extern "C" {
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#endif
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#include <PR/ultratypes.h>
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#include "os_message.h"
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#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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/**************************************************************************
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*
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* Type definitions
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*
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*/
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/*
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* Structure for time value
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*/
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typedef u64 OSTime;
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/*
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* Structure for interval timer
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*/
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typedef struct OSTimer_s {
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struct OSTimer_s *next; /* point to next timer in list */
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struct OSTimer_s *prev; /* point to previous timer in list */
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OSTime interval; /* duration set by user */
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OSTime value; /* time remaining before */
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/* timer fires */
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OSMesgQueue *mq; /* Message Queue */
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OSMesg msg; /* Message to send */
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} OSTimer;
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#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
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/**************************************************************************
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*
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* Global definitions
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*
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*/
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#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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/**************************************************************************
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*
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* Macro definitions
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*
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*/
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/**************************************************************************
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*
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* Extern variables
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*
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*/
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/**************************************************************************
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*
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* Function prototypes
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*
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*/
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/* Timer interface */
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extern OSTime osGetTime(void);
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extern void osSetTime(OSTime);
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extern int osSetTimer(OSTimer *, OSTime, OSTime,
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OSMesgQueue *, OSMesg);
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extern int osStopTimer(OSTimer *);
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#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
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#ifdef _LANGUAGE_C_PLUS_PLUS
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}
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#endif
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#endif /* !_OS_TIME_H_ */
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