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gcc/libjava/include/jni.h
Tom Tromey 8a9220959f natConstructor.cc (newInstance): Use _Jv_CallAnyMethodA. 
* java/lang/reflect/natConstructor.cc (newInstance): Use
	_Jv_CallAnyMethodA.
	* include/jvm.h: Declare _Jv_CallAnyMethodA.
	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Renamed
	from _Jv_CallNonvirtualMethodA.  Changed interface; overloaded.
	Include <jni.h>.
	(COPY): Removed.
	(invoke): Use _Jv_CallAnyMethodA.
	(VAL): Redefined.
	* java/lang/Class.h (Class): Declare JvGetFirstStaticField,
	JvNumStaticFields, JvNumMethods, and JvGetFirstMethod as friend
	functions.
	(struct _Jv_Method): Added getNextMethod method.
	(JvNumMethods): New function.
	(JvGetFirstMethod): Likewise.
	* gcj/field.h (JvGetFirstStaticField): New function.
	(JvNumStaticFields): Likewise.
	(getNextField): Renamed from getNextInstanceField.
	(struct _Jv_Field): New method getClass.
	* jni.cc: Wrote many new functions.
	* include/jni.h (JNI_TRUE): Define.
	(JNI_FALSE): Likewise.
	(jobject, jclass, jstring, jarray, jthrowable, jobjectArray,
	jbyteArray, jshortArray, jintArray, jlongArray, jbooleanArray,
	jcharArray, jfloatArray, jdoubleArray): New typedefs.
	(jfieldID, jmethodID): Likewise.
	(JNI_COMMIT, JNI_ABORT): New defines.
	(JNINativeMethod): New struct.
	(struct JNINativeInterface): Correctly declared more entries.
	(class _Jv_JNIEnv): Added `ex' member.
	(JNI_VERSION_1_1): New define.
	(JNI_VERSION_1_2): Likewise.

	* boehm.cc (_Jv_MarkObj): Use getNextField, not
	getNextInstanceField.

From-SVN: r31553
2000-01-21 23:50:31 +00:00

518 lines
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/* Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
This file is part of libgcj.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
/* Note: this file must be compilable by the C compiler (for now,
assuming GNU C is ok). This means you must never use `//'
comments, and all C++-specific code must be conditional on
__cplusplus. */
#ifndef __GCJ_JNI_H__
#define __GCJ_JNI_H__
#include <stdarg.h>
#define _Jv_va_list va_list
#ifdef __cplusplus
/* This is wrong, because it pollutes the name-space too much! */
#include <gcj/javaprims.h>
typedef struct _Jv_JNIEnv JNIEnv;
#define JNI_TRUE true
#define JNI_FALSE false
#else /* __cplusplus */
typedef int jbyte __attribute__((__mode__(__QI__)));
typedef int jshort __attribute__((__mode__(__HI__)));
typedef int jint __attribute__((__mode__(__SI__)));
typedef int jlong __attribute__((__mode__(__DI__)));
typedef bool jboolean __attribute__((__mode__(__QI__)));
typedef unsigned short jchar __attribute__((__mode__(__HI__)));
typedef float jfloat;
typedef double jdouble;
typedef jint jsize;
typedef void *jobject;
typedef jobject jclass;
typedef jobject jstring;
typedef jobject jarray;
typedef jobject jthrowable;
typedef jobject jobjectArray;
typedef jobject jbyteArray;
typedef jobject jshortArray;
typedef jobject jintArray;
typedef jobject jlongArray;
typedef jobject jbooleanArray;
typedef jobject jcharArray;
typedef jobject jfloatArray;
typedef jobject jdoubleArray;
/* Dummy defines. */
typedef void *jfieldID;
typedef void *jmethodID;
typedef const struct JNINativeInterface *JNIEnv;
#define JNI_TRUE 1
#define JNI_TRUE 0
#endif /* __cplusplus */
/* Version numbers. */
#define JNI_VERSION_1_1 0x00010001
#define JNI_VERSION_1_2 0x00010002
/* Used when releasing array elements. */
#define JNI_COMMIT 1
#define JNI_ABORT 2
typedef union jvalue
{
jboolean z;
jbyte b;
jchar c;
jshort s;
jint i;
jlong j;
jfloat f;
jdouble d;
jobject l;
} jvalue;
typedef void * (*_Jv_func)(...);
struct JNINativeInterface
{
_Jv_func reserved0;
_Jv_func reserved1;
_Jv_func reserved2;
_Jv_func reserved3;
jint (*GetVersion) (JNIEnv*);
_Jv_func DefineClass;
_Jv_func FindClass;
_Jv_func reserved4;
_Jv_func reserved5;
_Jv_func reserved6;
jclass (*GetSuperclass) (JNIEnv*, jclass);
jboolean (*IsAssignableFrom) (JNIEnv*, jclass, jclass);
_Jv_func reserved7;
jint (*Throw) (JNIEnv*, jthrowable);
jint (*ThrowNew) (JNIEnv*, jclass, const char *);
jthrowable (*ExceptionOccurred) (JNIEnv *);
void (*ExceptionDescribe) (JNIEnv *);
void (*ExceptionClear) (JNIEnv *);
void (*FatalError) (JNIEnv *, const char *);
_Jv_func reserved8;
_Jv_func reserved9;
_Jv_func NewGlobalRef;
_Jv_func DeleteGlobalRef;
_Jv_func DeleteLocalRef;
jboolean (*IsSameObject) (JNIEnv *, jobject, jobject);
_Jv_func reserved10;
_Jv_func reserved11;
jobject (*AllocObject) (JNIEnv *, jclass);
jobject (*NewObject) (JNIEnv *, jclass, jmethodID, ...);
jobject (*NewObjectV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jobject (*NewObjectA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jclass (*GetObjectClass) (JNIEnv *, jobject);
jboolean (*IsInstanceOf) (JNIEnv *, jobject, jclass);
jmethodID (*GetMethodID) (JNIEnv *, jclass, const char *,
const char *);
jobject (*CallObjectMethod) (JNIEnv *, jobject, jmethodID,
...);
jobject (*CallObjectMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jobject (*CallObjectMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jboolean (*CallBooleanMethod) (JNIEnv *, jobject, jmethodID,
...);
jboolean (*CallBooleanMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jboolean (*CallBooleanMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jbyte (*CallByteMethod) (JNIEnv *, jobject, jmethodID,
...);
jbyte (*CallByteMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jbyte (*CallByteMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jchar (*CallCharMethod) (JNIEnv *, jobject, jmethodID,
...);
jchar (*CallCharMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jchar (*CallCharMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jshort (*CallShortMethod) (JNIEnv *, jobject, jmethodID,
...);
jshort (*CallShortMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jshort (*CallShortMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jint (*CallIntMethod) (JNIEnv *, jobject, jmethodID,
...);
jint (*CallIntMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jint (*CallIntMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jlong (*CallLongMethod) (JNIEnv *, jobject, jmethodID,
...);
jlong (*CallLongMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jlong (*CallLongMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jfloat (*CallFloatMethod) (JNIEnv *, jobject, jmethodID,
...);
jfloat (*CallFloatMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jfloat (*CallFloatMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jdouble (*CallDoubleMethod) (JNIEnv *, jobject, jmethodID,
...);
jdouble (*CallDoubleMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
jdouble (*CallDoubleMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
void (*CallVoidMethod) (JNIEnv *, jobject, jmethodID,
...);
void (*CallVoidMethodV) (JNIEnv *, jobject, jmethodID,
_Jv_va_list);
void (*CallVoidMethodA) (JNIEnv *, jobject, jmethodID,
jvalue *);
jobject (*CallNonvirtualObjectMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jobject (*CallNonvirtualObjectMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jobject (*CallNonvirtualObjectMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jboolean (*CallNonvirtualBooleanMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jboolean (*CallNonvirtualBooleanMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jboolean (*CallNonvirtualBooleanMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jbyte (*CallNonvirtualByteMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jbyte (*CallNonvirtualByteMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jbyte (*CallNonvirtualByteMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jchar (*CallNonvirtualCharMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jchar (*CallNonvirtualCharMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jchar (*CallNonvirtualCharMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jshort (*CallNonvirtualShortMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jshort (*CallNonvirtualShortMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jshort (*CallNonvirtualShortMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jint (*CallNonvirtualIntMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jint (*CallNonvirtualIntMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jint (*CallNonvirtualIntMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jlong (*CallNonvirtualLongMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jlong (*CallNonvirtualLongMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jlong (*CallNonvirtualLongMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jfloat (*CallNonvirtualFloatMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jfloat (*CallNonvirtualFloatMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jfloat (*CallNonvirtualFloatMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jdouble (*CallNonvirtualDoubleMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
jdouble (*CallNonvirtualDoubleMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
jdouble (*CallNonvirtualDoubleMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
void (*CallNonvirtualVoidMethod) (JNIEnv *, jobject, jclass,
jmethodID, ...);
void (*CallNonvirtualVoidMethodV) (JNIEnv *, jobject, jclass,
jmethodID, _Jv_va_list);
void (*CallNonvirtualVoidMethodA) (JNIEnv *, jobject, jclass,
jmethodID, jvalue *);
jfieldID (*GetFieldID) (JNIEnv *, jclass, const char *,
const char *);
jobject (*GetObjectField) (JNIEnv *, jobject, jfieldID);
jboolean (*GetBooleanField) (JNIEnv *, jobject, jfieldID);
jbyte (*GetByteField) (JNIEnv *, jobject, jfieldID);
jchar (*GetCharField) (JNIEnv *, jobject, jfieldID);
jshort (*GetShortField) (JNIEnv *, jobject, jfieldID);
jint (*GetIntField) (JNIEnv *, jobject, jfieldID);
jlong (*GetLongField) (JNIEnv *, jobject, jfieldID);
jfloat (*GetFloatField) (JNIEnv *, jobject, jfieldID);
jdouble (*GetDoubleField) (JNIEnv *, jobject, jfieldID);
void (*SetObjectField) (JNIEnv *, jobject,
jfieldID, jobject);
void (*SetBooleanField) (JNIEnv *, jobject,
jfieldID, jboolean);
void (*SetByteField) (JNIEnv *, jobject,
jfieldID, jbyte);
void (*SetCharField) (JNIEnv *, jobject,
jfieldID, jchar);
void (*SetShortField) (JNIEnv *, jobject,
jfieldID, jshort);
void (*SetIntField) (JNIEnv *, jobject,
jfieldID, jint);
void (*SetLongField) (JNIEnv *, jobject,
jfieldID, jlong);
void (*SetFloatField) (JNIEnv *, jobject,
jfieldID, jfloat);
void (*SetDoubleField) (JNIEnv *, jobject,
jfieldID, jdouble);
jmethodID (*GetStaticMethodID) (JNIEnv *, jclass, const char *,
const char *);
jobject (*CallStaticObjectMethod) (JNIEnv *, jclass, jmethodID,
...);
jobject (*CallStaticObjectMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jobject (*CallStaticObjectMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jboolean (*CallStaticBooleanMethod) (JNIEnv *, jclass, jmethodID,
...);
jboolean (*CallStaticBooleanMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jboolean (*CallStaticBooleanMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jbyte (*CallStaticByteMethod) (JNIEnv *, jclass, jmethodID,
...);
jbyte (*CallStaticByteMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jbyte (*CallStaticByteMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jchar (*CallStaticCharMethod) (JNIEnv *, jclass, jmethodID,
...);
jchar (*CallStaticCharMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jchar (*CallStaticCharMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jshort (*CallStaticShortMethod) (JNIEnv *, jclass, jmethodID,
...);
jshort (*CallStaticShortMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jshort (*CallStaticShortMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jint (*CallStaticIntMethod) (JNIEnv *, jclass, jmethodID,
...);
jint (*CallStaticIntMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jint (*CallStaticIntMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jlong (*CallStaticLongMethod) (JNIEnv *, jclass, jmethodID,
...);
jlong (*CallStaticLongMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jlong (*CallStaticLongMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jfloat (*CallStaticFloatMethod) (JNIEnv *, jclass, jmethodID,
...);
jfloat (*CallStaticFloatMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jfloat (*CallStaticFloatMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jdouble (*CallStaticDoubleMethod) (JNIEnv *, jclass, jmethodID,
...);
jdouble (*CallStaticDoubleMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
jdouble (*CallStaticDoubleMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
void (*CallStaticVoidMethod) (JNIEnv *, jclass, jmethodID,
...);
void (*CallStaticVoidMethodV) (JNIEnv *, jclass, jmethodID,
_Jv_va_list);
void (*CallStaticVoidMethodA) (JNIEnv *, jclass, jmethodID,
jvalue *);
jfieldID (*GetStaticFieldID) (JNIEnv *, jclass, const char *,
const char *);
jobject (*GetStaticObjectField) (JNIEnv *, jclass, jfieldID);
jboolean (*GetStaticBooleanField) (JNIEnv *, jclass, jfieldID);
jbyte (*GetStaticByteField) (JNIEnv *, jclass, jfieldID);
jchar (*GetStaticCharField) (JNIEnv *, jclass, jfieldID);
jshort (*GetStaticShortField) (JNIEnv *, jclass, jfieldID);
jint (*GetStaticIntField) (JNIEnv *, jclass, jfieldID);
jlong (*GetStaticLongField) (JNIEnv *, jclass, jfieldID);
jfloat (*GetStaticFloatField) (JNIEnv *, jclass, jfieldID);
jdouble (*GetStaticDoubleField) (JNIEnv *, jclass, jfieldID);
void (*SetStaticObjectField) (JNIEnv *, jclass,
jfieldID, jobject);
void (*SetStaticBooleanField) (JNIEnv *, jclass,
jfieldID, jboolean);
void (*SetStaticByteField) (JNIEnv *, jclass,
jfieldID, jbyte);
void (*SetStaticCharField) (JNIEnv *, jclass,
jfieldID, jchar);
void (*SetStaticShortField) (JNIEnv *, jclass,
jfieldID, jshort);
void (*SetStaticIntField) (JNIEnv *, jclass,
jfieldID, jint);
void (*SetStaticLongField) (JNIEnv *, jclass,
jfieldID, jlong);
void (*SetStaticFloatField) (JNIEnv *, jclass,
jfieldID, jfloat);
void (*SetStaticDoubleField) (JNIEnv *, jclass,
jfieldID, jdouble);
jstring (*NewString) (JNIEnv *, const jchar *, jsize);
jint (*GetStringLength) (JNIEnv *, jstring);
const jchar * (*GetStringChars) (JNIEnv *, jstring, jboolean *);
void (*ReleaseStringChars) (JNIEnv *, jstring, const jchar *);
jstring (*NewStringUTF) (JNIEnv *, const char *);
jsize (*GetStringUTFLength) (JNIEnv *, jstring);
const char * (*GetStringUTFChars) (JNIEnv *, jstring, jboolean *);
void (*ReleaseStringUTFChars) (JNIEnv *, jstring, const char *);
jsize (*GetArrayLength) (JNIEnv *, jarray);
jarray (*NewObjectArray) (JNIEnv *, jsize, jclass, jobject);
jobject (*GetObjectArrayElement) (JNIEnv *, jobjectArray, jsize);
void (*SetObjectArrayElement) (JNIEnv *, jobjectArray, jsize,
jobject);
jbooleanArray (*NewBooleanArray) (JNIEnv *, jsize);
jbyteArray (*NewByteArray) (JNIEnv *, jsize);
jcharArray (*NewCharArray) (JNIEnv *, jsize);
jshortArray (*NewShortArray) (JNIEnv *, jsize);
jintArray (*NewIntArray) (JNIEnv *, jsize);
jlongArray (*NewLongArray) (JNIEnv *, jsize);
jfloatArray (*NewFloatArray) (JNIEnv *, jsize);
jdoubleArray (*NewDoubleArray) (JNIEnv *, jsize);
jboolean * (*GetBooleanArrayElements) (JNIEnv *, jbooleanArray,
jboolean *);
jbyte * (*GetByteArrayElements) (JNIEnv *, jbyteArray,
jboolean *);
jchar * (*GetCharArrayElements) (JNIEnv *, jcharArray,
jboolean *);
jshort * (*GetShortArrayElements) (JNIEnv *, jshortArray,
jboolean *);
jint * (*GetIntArrayElements) (JNIEnv *, jintArray,
jboolean *);
jlong * (*GetLongArrayElements) (JNIEnv *, jlongArray,
jboolean *);
jfloat * (*GetFloatArrayElements) (JNIEnv *, jfloatArray,
jboolean *);
jdouble * (*GetDoubleArrayElements) (JNIEnv *, jdoubleArray,
jboolean *);
void (*ReleaseBooleanArrayElements) (JNIEnv *, jbooleanArray,
jboolean *, jint);
void (*ReleaseByteArrayElements) (JNIEnv *, jbyteArray,
jbyte *, jint);
void (*ReleaseCharArrayElements) (JNIEnv *, jcharArray,
jchar *, jint);
void (*ReleaseShortArrayElements) (JNIEnv *, jshortArray,
jshort *, jint);
void (*ReleaseIntArrayElements) (JNIEnv *, jintArray,
jint *, jint);
void (*ReleaseLongArrayElements) (JNIEnv *, jlongArray,
jlong *, jint);
void (*ReleaseFloatArrayElements) (JNIEnv *, jfloatArray,
jfloat *, jint);
void (*ReleaseDoubleArrayElements) (JNIEnv *, jdoubleArray,
jdouble *, jint);
void (*GetBooleanArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetByteArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetCharArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetShortArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetIntArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetLongArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetFloatArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*GetDoubleArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetBooleanArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetByteArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetCharArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetShortArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetIntArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetLongArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetFloatArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
void (*SetDoubleArrayRegion) (JNIEnv *, jbooleanArray,
jsize, jsize, jboolean *);
_Jv_func RegisterNatives;
_Jv_func UnregisterNatives;
jint (*MonitorEnter) (JNIEnv *, jobject);
jint (*MonitorExit) (JNIEnv *, jobject);
_Jv_func GetJavaVM;
};
/* This structure is used when registering native methods. */
typedef struct
{
char *name;
char *signature;
void *fnPtr; /* Sigh. */
} JNINativeMethod;
#ifdef __cplusplus
class _Jv_JNIEnv
{
public:
/* The method table. */
struct JNINativeInterface *p;
private:
/* The current exception. */
jthrowable ex;
/* This doesn't really protect the private contents, because anybody
can set this macro. However, if they do set it then they at
least know they are doing something unportable. */
#ifdef GCJ_JV_JNIENV_FRIEND
GCJ_JV_JNIENV_FRIEND;
#endif
public:
jclass GetSuperclass (jclass cl)
{ return p->GetSuperclass (this, cl); }
jsize GetStringLength (jstring str)
{ return p->GetStringLength (this, str); }
};
#endif /* __cplusplus */
#endif /* __GCJ_JNI_H__ */
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