zfsgeterrnum.c

zilog的实时操作系统RZK,可以移植到多种处理器上

/*
 * File       : ZFSGetErrNum.c
 * Description: This file contains the implementation of ZFSGetErrNum API
 * Author     : Mahadev K C
 * Created on : 30-APR-2003
 *
 * Copyright 2004 ZiLOG Inc.  ALL RIGHTS RESERVED.
 *
 * This file contains unpublished confidential and proprietary information
 * of ZiLOG, Inc.
 * NO PART OF THIS WORK MAY BE DUPLICATED, STORED, PUBLISHED OR DISCLOSED 
 * IN ANY FORM WITHOUT THE PRIOR WRITTEN CONSENT OF ZiLOG, INC.
 * This is not a license and no use of any kind of this work is authorized
 * in the absence of a written license granted by ZiLOG, Inc. in ZiLOG's 
 * sole discretion 
 */

#include "glextern.h"

//Function Name: ZFSGetErrNum
//Description: This API will get the error number stored in the current executing thread.
ZFS_STATUS_t ZFSGetErrNum( void )
{
	ZFS_STATUS_t status ;
	// if ZFS is not initialized, return error
	if( !IsZFSInited() )
		return ZFSERR_NOT_INITIALIZED ;

	status = GetFSData() ;

	return status ;
}