view src/share/tools/launcher/java.h @ 6000:58c34ffeff58

7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems. Summary: Define jlong as long on all LP64 platforms and add JLONG_FORMAT macro. Reviewed-by: dholmes, coleenp, mikael, kvn
author hseigel
date Wed, 19 Apr 2017 06:00:00 +0100
parents cb2d0a362639
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 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit if you need additional information or have any
 * questions.

#ifndef _JAVA_H_
#define _JAVA_H_

 * Get system specific defines.
#include "jni.h"
#include "java_md.h"
#include "jli_util.h"

 * Pointers to the needed JNI invocation API, initialized by LoadJavaVM.
typedef jint (JNICALL *CreateJavaVM_t)(JavaVM **pvm, void **env, void *args);
typedef jint (JNICALL *GetDefaultJavaVMInitArgs_t)(void *args);

typedef struct {
    CreateJavaVM_t CreateJavaVM;
    GetDefaultJavaVMInitArgs_t GetDefaultJavaVMInitArgs;
} InvocationFunctions;

 * Prototypes for launcher functions in the system specific java_md.c.

LoadJavaVM(const char *jvmpath, InvocationFunctions *ifn);

GetXUsagePath(char *buf, jint bufsize);

GetApplicationHome(char *buf, jint bufsize);

const char *

void CreateExecutionEnvironment(int *_argc,
                                       char ***_argv,
                                       char jrepath[],
                                       jint so_jrepath,
                                       char jvmpath[],
                                       jint so_jvmpath,
                                       char **original_argv);

 * Report an error message to stderr or a window as appropriate.  The
 * flag always is set to JNI_TRUE if message is to be reported to both
 * strerr and windows and set to JNI_FALSE if the message should only
 * be sent to a window.
void ReportErrorMessage(char * message, jboolean always);
void ReportErrorMessage2(char * format, char * string, jboolean always);

 * Report an exception which terminates the vm to stderr or a window
 * as appropriate.
void ReportExceptionDescription(JNIEnv * env);

jboolean RemovableMachineDependentOption(char * option);
void PrintMachineDependentOptions();

 * Block current thread and continue execution in new thread
int ContinueInNewThread(int (JNICALL *continuation)(void *),
                        jlong stack_size, void * args);

/** platform properties. */
void SetJavaLauncherPlatformProps(void);

 * Functions defined in java.c and used in java_md.c.
jint ReadKnownVMs(const char *jrepath, char * arch, jboolean speculative);
char *CheckJvmType(int *argc, char ***argv, jboolean speculative);
void AddOption(char *str, void *info);

 * Make launcher spit debug output.
extern jboolean _launcher_debug;

#endif /* _JAVA_H_ */