C++ (Cpp) JVMTI_ERRORの例

コード例 #1

ファイル: agent.cpp プロジェクト: RichardWarburton/honest-profiler

void JNICALL OnVMInit(jvmtiEnv *jvmti, JNIEnv *jniEnv, jthread thread) {
    IMPLICITLY_USE(thread);

    TimeUtils::init(); // required to init OS X's clock service

    // Forces the creation of jmethodIDs of the classes that had already
    // been loaded (eg java.lang.Object, java.lang.ClassLoader) and
    // OnClassPrepare() misses.
    jint class_count;
    JvmtiScopedPtr<jclass> classes(jvmti);
    JVMTI_ERROR((jvmti->GetLoadedClasses(&class_count, classes.GetRef())));
    jclass *classList = classes.Get();
    for (int i = 0; i < class_count; ++i) {
        jclass klass = classList[i];
        CreateJMethodIDsForClass(jvmti, klass);
    }

    if (!configuration.host.empty() && !configuration.port.empty()) {
        controller->start();
    }
}

コード例 #2

ファイル: agent.cpp プロジェクト: mbarbon/honest-profiler

void JNICALL OnVMInit(jvmtiEnv *jvmti, JNIEnv *jniEnv, jthread thread) {
    IMPLICITLY_USE(thread);

    TimeUtils::init(); // required to init OS X's clock service

    // Forces the creation of jmethodIDs of the classes that had already
    // been loaded (eg java.lang.Object, java.lang.ClassLoader) and
    // OnClassPrepare() misses.
    jint class_count;
    JvmtiScopedPtr<jclass> classes(jvmti);
    JVMTI_ERROR((jvmti->GetLoadedClasses(&class_count, classes.GetRef())));
    jclass *classList = classes.Get();
    for (int i = 0; i < class_count; ++i) {
        jclass klass = classList[i];
        CreateJMethodIDsForClass(jvmti, klass);
    }

#ifndef GETENV_NEW_THREAD_ASYNC_UNSAFE
    if (CONFIGURATION->host != NULL && CONFIGURATION->port != NULL) {
        controller->start();
    }
#endif
}