#include <PollEvent.h>
Inheritance diagram for PollEvent:
Collaboration diagram for PollEvent:
Public Member Functions | |
| PollEvent () | |
| PollEvent (Semaphore *pSemaphore, struct pollfd *fd, int revent, File *pFile) | |
| void | fire () |
| File * | getFile () |
| virtual size_t | serialize (uint8_t *pBuffer) |
| virtual size_t | getNumber () |
| Public Member Functions inherited from Event | |
| Event (uintptr_t handlerAddress, bool isDeletable, size_t specificNestingLevel=~0UL) | |
| virtual bool | isDeletable () |
| uintptr_t | getHandlerAddress () |
| size_t | getSpecificNestingLevel () |
| Event (const Event &other) | |
| Event & | operator= (const Event &other) |
| void | registerThread (Thread *thread) |
| void | deregisterThread (Thread *thread) |
| size_t | pendingCount () |
| virtual void | waitForDeliveries () |
Static Public Member Functions | |
| static bool | unserialize (uint8_t *pBuffer, PollEvent &event) |
| Static Public Member Functions inherited from Event | |
| static uintptr_t | getTrampoline () |
| static uintptr_t | getSecondaryTrampoline () |
| static uintptr_t | getHandlerBuffer () |
| static uintptr_t | getLastHandlerBuffer () |
| static bool | unserialize (uint8_t *pBuffer, Event &event) |
| static size_t | getEventType (uint8_t *pBuffer) |
Private Attributes | |
| Semaphore * | m_pSemaphore |
| struct pollfd * | m_pFd |
| int | m_nREvent |
| File * | m_pFile |
Additional Inherited Members | |
| Protected Attributes inherited from Event | |
| uintptr_t | m_HandlerAddress |
| bool | m_bIsDeletable |
| size_t | m_NestingLevel |
| size_t | m_Magic |
| List< Thread * > | m_Threads |
| Spinlock | m_Lock |
Detailed Description
Event class for passing to File::monitor.
Definition at line 29 of file PollEvent.h.
Constructor & Destructor Documentation
| PollEvent::PollEvent | ( | ) |
The constructor takes a semaphore that it should signal when it fires, and an fd_set with an index to set.
Definition at line 26 of file PollEvent.cc.
References assert, Event::Event(), and Semaphore::release().
Member Function Documentation
|
inlinevirtual |
|
virtual |
Given a buffer EVENT_LIMIT bytes long, take the variables present in this object and convert them to a binary form.
It can be assumed that this function will only be called when the Event is about to be dispatched, and so the inhibited mask of the current Thread is available to be changed to what the event handler requires. This change will be undone when the handler completes.
- Parameters
-
pBuffer The buffer to serialize to.
- Returns
- The number of bytes serialized.
Implements Event.
Definition at line 50 of file PollEvent.cc.
References FATAL.
The documentation for this class was generated from the following files:
