msgqdemo.h

tornado 2.0 for PPC 消息队列源代码

/* msgQDemo.h - Header for the msgQDemo */
/* Copyright 1984-1997 Wind River Systems, Inc. */
 
/*
modification history
--------------------
01b,06nov97,mm  added copyright.
01a,14dec93,ms   written.
*/

#ifndef __INC_MSGQDEMO_H
#define __INC_MSGQDEMO_H
#endif


#ifdef	__cplusplus
extern "C"{
#endif

#define  CONSUMER_TASK_PRI          99   /* Priority of the consumer task */
#define  PRODUCER_TASK_PRI          98   /* Priority of the producer task */
#define  TASK_STACK_SIZE          5000   /* stack size for spawned tasks */
struct msg {                             /* data structure for msg passing */
        int tid;                         /* task id */         
        int value;                       /* msg value */
        };
LOCAL MSG_Q_ID msgQId;                   /* message queue id */
LOCAL int numMsg = 8;                    /* number of messages */
LOCAL BOOL notDone;                      /* Flag to indicate the completion 
                                            of this demo */
#ifdef	__cplusplus
}
#endif	/* end of __cplusplus */