/* semTask1.c - shared semaphore example *//* Copyright 1984-1997 Wind River Systems, Inc. *//*modification history--------------------01b,06nov97,mm  added copyright.01b,17seot97,ram  need to add INCLUDE_SM_OBJ in configAll.h		  tested OK01,27jan94,jl	  cleanup of code in programmers manual	*/#include <vxWorks.h>#include "semLib.h"#include "semSmLib.h"#include "smNameLib.h"#include "stdio.h"#include "taskLib.h"#include "semExample.h"#include "sysLib.h"/************************************************************************** semTask1 - shared semaphore user **/STATUS semTask1 (void)	{	SEM_ID semSmId;	/* create shared semaphore */	if ((semSmId = semBSmCreate (SEM_Q_FIFO, SEM_FULL)) == NULL)		return (ERROR);	/* add object to name database */	if (smNameAdd (SEM_NAME, semSmId, T_SM_SEM_B) == ERROR)		return (ERROR);	/* grab shared semaphore and hold it for awhile */	semTake (semSmId, WAIT_FOREVER);	/* normally do something useful */	printf ("Task1 has the shared semaphore\n");	taskDelay (sysClkRateGet () * 5);	printf ("Task1 is releasing the shared semaphore\n");	/* release shared semaphore */		semGive (semSmId);	return (OK);	}