wrap.h

《移动Agent技术》一书的所有章节源代码。

/*
 * @(#)wrap.h	1.5 96/11/23
 *
 * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
 *
 * This software is the confidential and proprietary information of Sun
 * Microsystems, Inc. ("Confidential Information").  You shall not
 * disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into
 * with Sun.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
 * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
 * THIS SOFTWARE OR ITS DERIVATIVES.
 *
 * CopyrightVersion 1.1_beta
 *
 */

#ifndef _WRAP_H_
#define _WRAP_H_

#include "native.h"
#include "typecodes.h"

typedef union {
    int32_t x[2];
    long    i;			/* z,b,c,s,i */
    float_t f;							/*ibm.1229*/
    double_t d;							/*ibm.1229*/
    int64_t l;
    char    *p;
    HObject *h;
} JavaValue;

#define	T_BAD	T_XXUNUSEDXX1	/* 1 */

/*
 * Routines to wrap and unwrap primitive Java types.
 */
extern HObject *	java_wrap(JavaValue, unsigned char);
extern unsigned char	java_unwrap(HObject *, JavaValue *);

#endif /* _WRAP_H */