1 /* src/native/jni.hpp - JNI types and data structures
3 Copyright (C) 1996-2005, 2006, 2007, 2008
4 CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
6 This file is part of CACAO.
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2, or (at
11 your option) any later version.
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
26 /* jni.h ***********************************************************************
28 ATTENTION: We include this file before we actually define our own
29 jni.h. We do this because otherwise we can get into unresolvable
30 circular header dependencies.
32 GNU Classpath's headers define:
34 #define __CLASSPATH_JNI_MD_H__
35 #define _CLASSPATH_JNI_H
39 _CLASSPATH_VM_JNI_TYPES_DEFINED
41 OpenJDK's headers define:
43 #define _JAVASOFT_JNI_MD_H_
44 #define _JAVASOFT_JNI_H_
48 JNI_TYPES_ALREADY_DEFINED_IN_JNI_MD_H
50 CLASSPATH_JNI_MD_H and CLASSPATH_JNI_H are defined in config.h.
52 *******************************************************************************/
56 /* We include both headers with the absolute path so we can be sure
57 that the preprocessor does not take another header. Furthermore we
58 include jni_md.h before jni.h as the latter includes the former. */
60 #include INCLUDE_JNI_MD_H
61 #include INCLUDE_JNI_H
68 #include "vm/global.h"
75 /* CACAO related stuff ********************************************************/
77 extern const struct JNIInvokeInterface_ _Jv_JNIInvokeInterface;
78 extern struct JNINativeInterface_ _Jv_JNINativeInterface;
81 /* hashtable_global_ref_entry *************************************************/
83 typedef struct hashtable_global_ref_entry hashtable_global_ref_entry;
85 struct hashtable_global_ref_entry {
86 java_object_t *o; /* object pointer of global ref */
87 int32_t refs; /* references of the current pointer */
88 hashtable_global_ref_entry *hashlink; /* link for external chaining */
92 /* function prototypes ********************************************************/
95 bool jni_version_check(int version);
105 * These are local overrides for various environment variables in Emacs.
106 * Please do not remove this and leave it at the end of the file, where
107 * Emacs will automagically detect them.
108 * ---------------------------------------------------------------------
111 * indent-tabs-mode: t
115 * vim:noexpandtab:sw=4:ts=4: