/*
* Copyright ( c ) 1994 , 2022 , 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 .
*/
#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},
{"isAlive0" , "()Z" , (void *)&JVM_IsThreadAlive},
{"setPriority0" , "(I)V" , (void *)&JVM_SetThreadPriority},
{"yield0" , "()V" , (void *)&JVM_Yield},
{"sleep0" , "(J)V" , (void *)&JVM_Sleep},
{"currentCarrierThread" , "()" THD, (void *)&JVM_CurrentCarrierThread},
{"currentThread" , "()" THD, (void *)&JVM_CurrentThread},
{"setCurrentThread" , "(" THD ")V" , (void *)&JVM_SetCurrentThread},
{"interrupt0" , "()V" , (void *)&JVM_Interrupt},
{"holdsLock" , "(" OBJ ")Z" , (void *)&JVM_HoldsLock},
{"getThreads" , "()[" THD, (void *)&JVM_GetAllThreads},
{"dumpThreads" , "([" THD ")[[" STE, (void *)&JVM_DumpThreads},
{"getStackTrace0" , "()" OBJ, (void *)&JVM_GetStackTrace},
{"setNativeName" , "(" STR ")V" , (void *)&JVM_SetNativeThreadName},
{"scopedValueCache" , "()[" OBJ, (void *)&JVM_ScopedValueCache},
{"setScopedValueCache" , "([" OBJ ")V" ,(void *)&JVM_SetScopedValueCache},
{"getNextThreadIdOffset" , "()J" , (void *)&JVM_GetNextThreadIdOffset},
{"findScopedValueBindings" , "()" OBJ, (void *)&JVM_FindScopedValueBindings},
{"ensureMaterializedForStackWalk" ,
"(" OBJ ")V" , (void *)&JVM_EnsureMaterializedForStackWalk_func},
};
#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));
}
JNIEXPORT void JNICALL
Java_java_lang_Thread_clearInterruptEvent(JNIEnv *env, jclass cls)
{
#if defined (_WIN32)
// Need to reset the interrupt event used by Process.waitFor
ResetEvent((HANDLE) JVM_GetThreadInterruptEvent());
#endif
}
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-04)
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