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Diffstat (limited to 'libjava/jni/classpath/jnilink.h')
| -rw-r--r-- | libjava/jni/classpath/jnilink.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/libjava/jni/classpath/jnilink.h b/libjava/jni/classpath/jnilink.h new file mode 100644 index 0000000..448e2b5 --- /dev/null +++ b/libjava/jni/classpath/jnilink.h @@ -0,0 +1,86 @@ +/* JNILINK 1.1: JNI version. + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +#ifndef __JNILINK_H__ +#define __JNILINK_H__ + +#include <jni.h> + +typedef void* linkedClass; + +#define LINK_LinkClass(env,c,name) ((c)==NULL ? LINK_ReallyLinkClass((env),&(c),(name)) : (c)) +#define LINK_LinkKnownClass(env,c,newClass) ((c)==NULL ? LINK_ReallyLinkKnownClass((env),&(c),(newClass)) : (c)) +#define LINK_LinkMethod(env,m,c,name,sig) ((m)==NULL ? LINK_RelinkMethod((env),&(m),(c),(name),(sig)) : (m)) +#define LINK_LinkStaticMethod(env,m,c,name,sig) ((m)==NULL ? LINK_RelinkStaticMethod((env),&(m),(c),(name),(sig)) : (m)) +#define LINK_LinkField(env,f,c,name,sig) ((m)==NULL ? LINK_RelinkField((env),&(f),(c),(name),(sig)) : (f)) +#define LINK_LinkStaticField(env,f,c,name,sig) ((m)==NULL ? LINK_RelinkStaticField((env),&(f),(c),(name),(sig)) : (f)) + +#define LINK_LinkConstructor(env,m,c,sig) ((m)==NULL ? LINK_RelinkMethod((env),&(m),(c),"<init>",(sig)) : (m)) + +JNIEXPORT jclass JNICALL +LINK_ReallyLinkClass (JNIEnv * env, linkedClass * c, + char * name); +JNIEXPORT jclass JNICALL +LINK_ReallyLinkKnownClass(JNIEnv * env, linkedClass * c, + jclass newClass); +JNIEXPORT jclass JNICALL +LINK_RelinkClass (JNIEnv * env, linkedClass * c, + char * name); +JNIEXPORT jclass JNICALL +LINK_RelinkKnownClass (JNIEnv * env, linkedClass * c, + jclass newClass); +JNIEXPORT jmethodID JNICALL +LINK_RelinkMethod (JNIEnv * env, jmethodID * m, linkedClass c, + char * name, char * sig); +JNIEXPORT jmethodID JNICALL +LINK_RelinkStaticMethod(JNIEnv * env, jmethodID * m, linkedClass c, + char * name, char * sig); +JNIEXPORT jfieldID JNICALL +LINK_RelinkField (JNIEnv * env, jfieldID * f, linkedClass c, + char * name, char * sig); +JNIEXPORT jfieldID JNICALL +LINK_RelinkStaticField (JNIEnv * env, jfieldID * f, linkedClass c, + char * name, char * sig); + +/* These are for when the class referencing the symbols is unloaded; it +destroys any object references + * the linker might have kept around. + */ +JNIEXPORT void JNICALL LINK_UnlinkClass (JNIEnv * env, linkedClass * c); + +#endif |