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src/java.base/share/native/libjava/Thread.c

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  39 #define STR "Ljava/lang/String;"
  40 
  41 #define ARRAY_LENGTH(a) (sizeof(a)/sizeof(a[0]))
  42 
  43 static JNINativeMethod methods[] = {
  44     {"start0",           "()V",        (void *)&JVM_StartThread},
  45     {"stop0",            "(" OBJ ")V", (void *)&JVM_StopThread},
  46     {"isAlive",          "()Z",        (void *)&JVM_IsThreadAlive},
  47     {"suspend0",         "()V",        (void *)&JVM_SuspendThread},
  48     {"resume0",          "()V",        (void *)&JVM_ResumeThread},
  49     {"setPriority0",     "(I)V",       (void *)&JVM_SetThreadPriority},
  50     {"yield",            "()V",        (void *)&JVM_Yield},
  51     {"sleep",            "(J)V",       (void *)&JVM_Sleep},
  52     {"currentThread",    "()" THD,     (void *)&JVM_CurrentThread},
  53     {"countStackFrames", "()I",        (void *)&JVM_CountStackFrames},
  54     {"interrupt0",       "()V",        (void *)&JVM_Interrupt},
  55     {"isInterrupted",    "(Z)Z",       (void *)&JVM_IsInterrupted},
  56     {"holdsLock",        "(" OBJ ")Z", (void *)&JVM_HoldsLock},
  57     {"getThreads",        "()[" THD,   (void *)&JVM_GetAllThreads},
  58     {"dumpThreads",      "([" THD ")[[" STE, (void *)&JVM_DumpThreads},
  59     {"setNativeName",    "(" STR ")V", (void *)&JVM_SetNativeThreadName},
  60 };
  61 
  62 #undef THD
  63 #undef OBJ
  64 #undef STE
  65 #undef STR
  66 
  67 JNIEXPORT void JNICALL
  68 Java_java_lang_Thread_registerNatives(JNIEnv *env, jclass cls)
  69 {
  70     (*env)->RegisterNatives(env, cls, methods, ARRAY_LENGTH(methods));
  71 }


  39 #define STR "Ljava/lang/String;"
  40 
  41 #define ARRAY_LENGTH(a) (sizeof(a)/sizeof(a[0]))
  42 
  43 static JNINativeMethod methods[] = {
  44     {"start0",           "()V",        (void *)&JVM_StartThread},
  45     {"stop0",            "(" OBJ ")V", (void *)&JVM_StopThread},
  46     {"isAlive",          "()Z",        (void *)&JVM_IsThreadAlive},
  47     {"suspend0",         "()V",        (void *)&JVM_SuspendThread},
  48     {"resume0",          "()V",        (void *)&JVM_ResumeThread},
  49     {"setPriority0",     "(I)V",       (void *)&JVM_SetThreadPriority},
  50     {"yield",            "()V",        (void *)&JVM_Yield},
  51     {"sleep",            "(J)V",       (void *)&JVM_Sleep},
  52     {"currentThread",    "()" THD,     (void *)&JVM_CurrentThread},
  53     {"countStackFrames", "()I",        (void *)&JVM_CountStackFrames},
  54     {"interrupt0",       "()V",        (void *)&JVM_Interrupt},
  55     {"isInterrupted",    "(Z)Z",       (void *)&JVM_IsInterrupted},
  56     {"holdsLock",        "(" OBJ ")Z", (void *)&JVM_HoldsLock},
  57     {"getThreads",        "()[" THD,   (void *)&JVM_GetAllThreads},
  58     {"dumpThreads",      "([" THD ")[[" STE, (void *)&JVM_DumpThreads},
  59     {"setNativeName",    "(" STR "Z)V", (void *)&JVM_SetNativeThreadName},
  60 };
  61 
  62 #undef THD
  63 #undef OBJ
  64 #undef STE
  65 #undef STR
  66 
  67 JNIEXPORT void JNICALL
  68 Java_java_lang_Thread_registerNatives(JNIEnv *env, jclass cls)
  69 {
  70     (*env)->RegisterNatives(env, cls, methods, ARRAY_LENGTH(methods));
  71 }
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