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CNotifier: Provide a way to unregister a notifier temporarily

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This commit is contained in:
Robin Burchell 2019-07-16 15:02:22 +02:00 • committed by Andreas Kling
parent 3dac1f8ac5
commit 7bf420d83d
2 changed files with 12 additions and 2 deletions
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12
Libraries/LibCore/CNotifier.cpp
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@ -6,10 +6,18 @@ CNotifier::CNotifier(int fd, unsigned event_mask)
: m_fd(fd)
, m_event_mask(event_mask)
{
CEventLoop::register_notifier({}, *this);
set_enabled(true);
}
CNotifier::~CNotifier()
{
CEventLoop::unregister_notifier({}, *this);
set_enabled(false);
}
void CNotifier::set_enabled(bool enabled)
{
if (enabled)
CEventLoop::register_notifier({}, *this);
else
CEventLoop::unregister_notifier({}, *this);
}

2
Libraries/LibCore/CNotifier.h
View file

@ -13,6 +13,8 @@ public:
CNotifier(int fd, unsigned event_mask);
~CNotifier();
void set_enabled(bool);
Function<void()> on_ready_to_read;
Function<void()> on_ready_to_write;