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update demos for nice_kill

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This commit is contained in:
Christoph Urlacher
2022-07-22 21:39:22 +02:00
parent 4e584546a0
commit adeaaa6edd
16 changed files with 40 additions and 56 deletions
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12
c_os/user/demo/KeyboardDemo.h
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@ -22,16 +22,20 @@ private:
KeyEventListener listener;
public:
KeyboardDemo() : listener(this->tid) {
log << INFO << "Initialized KeyboardDemo with ID: " << dec << this->tid << endl;
KeyboardDemo() : Thread("KeyboardDemo"), listener(this->tid) {
kevman.subscribe(this->listener);
}
// Base class destructor will be called automatically
~KeyboardDemo() override {
log << INFO << "Uninitialized KeyboardDemo" << endl;
if (running) {
// NOTE: If the thread was exited nicely it can unlock before destructor,
// but on forced kill kout has to be unlocked in the destructor.
// This is bad since it could release the lock although some other
// thread set it (so use nice_kill)
kout.unlock();
}
kevman.unsubscribe(this->listener);
kout.unlock();
}
void run() override;