Function Java_java_nio_channels_SocketSelector_natWakeup

classpath/java-nio.cpp:892–905

}

extern "C" JNIEXPORT void JNICALL
    Java_java_nio_channels_SocketSelector_natWakeup(JNIEnv* e,
                                                    jclass,
                                                    jlong state)
{
  SelectorState* s = reinterpret_cast<SelectorState*>(state);
  if (s->control.connected()) {
    const char c = 1;
    int r = ::doWrite(s->control.writer(), &c, 1);
    if (r != 1) {
      throwIOException(e);
    }
  }
}

extern "C" JNIEXPORT void JNICALL
    Java_java_nio_channels_SocketSelector_natClose(JNIEnv*, jclass, jlong state)