| /* |
| * Copyright (c) 1994, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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 www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /*- |
| * Stuff for dealing with threads. |
| * originally in threadruntime.c, Sun Sep 22 12:09:39 1991 |
| */ |
| |
| #include "jni.h" |
| #include "jvm.h" |
| |
| #include "java_lang_Thread.h" |
| |
| #define THD "Ljava/lang/Thread;" |
| #define OBJ "Ljava/lang/Object;" |
| #define STE "Ljava/lang/StackTraceElement;" |
| #define STR "Ljava/lang/String;" |
| |
| #define ARRAY_LENGTH(a) (sizeof(a)/sizeof(a[0])) |
| |
| static JNINativeMethod methods[] = { |
| {"start0", "()V", (void *)&JVM_StartThread}, |
| {"stop0", "(" OBJ ")V", (void *)&JVM_StopThread}, |
| {"isAlive", "()Z", (void *)&JVM_IsThreadAlive}, |
| {"suspend0", "()V", (void *)&JVM_SuspendThread}, |
| {"resume0", "()V", (void *)&JVM_ResumeThread}, |
| {"setPriority0", "(I)V", (void *)&JVM_SetThreadPriority}, |
| {"yield", "()V", (void *)&JVM_Yield}, |
| {"sleep", "(J)V", (void *)&JVM_Sleep}, |
| {"currentThread", "()" THD, (void *)&JVM_CurrentThread}, |
| {"countStackFrames", "()I", (void *)&JVM_CountStackFrames}, |
| {"interrupt0", "()V", (void *)&JVM_Interrupt}, |
| {"isInterrupted", "(Z)Z", (void *)&JVM_IsInterrupted}, |
| {"holdsLock", "(" OBJ ")Z", (void *)&JVM_HoldsLock}, |
| {"getThreads", "()[" THD, (void *)&JVM_GetAllThreads}, |
| {"dumpThreads", "([" THD ")[[" STE, (void *)&JVM_DumpThreads}, |
| {"setNativeName", "(" STR ")V", (void *)&JVM_SetNativeThreadName}, |
| }; |
| |
| #undef THD |
| #undef OBJ |
| #undef STE |
| #undef STR |
| |
| JNIEXPORT void JNICALL |
| Java_java_lang_Thread_registerNatives(JNIEnv *env, jclass cls) |
| { |
| (*env)->RegisterNatives(env, cls, methods, ARRAY_LENGTH(methods)); |
| } |