#include <readable_fd.h>
mir::dispatch::ReadableFd::ReadableFd |
( |
Fd |
fd, |
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std::function< void()> const & |
on_readable |
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) |
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bool mir::dispatch::ReadableFd::dispatch |
( |
FdEvents |
events | ) |
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overridevirtual |
Dispatch one pending event.
- Parameters
-
[in] | event | The set of events current on the file-descriptor |
- Returns
- False iff no more events will be produced by this Dispatchable. Dispatch should no longer be called.
- Note
- This will dispatch at most one event. If there are multiple events specified in event (eg: readable | remote_closed) then dispatch will process only one.
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It is harmless to call dispatch() with an event that does not contain any of the events from relevant_events(). The function will do nothing in such a case.
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An implementation of dispatch() MUST handle FdEvent::error, if only to return false and terminate further event dispatch.
Implements mir::dispatch::Dispatchable.
mir::Fd mir::dispatch::ReadableFd::watch_fd |
( |
| ) |
const |
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overridevirtual |
The documentation for this class was generated from the following files:
Copyright © 2012-2015 Canonical Ltd.
Generated on Thu Oct 8 16:20:16 UTC 2015