EventFd

#include "utils.hh"

Public Member Functions
	EventFd ()
void	flush ()
int	inputfd ()
int	open ()
bool	opened ()
bool	pollin ()
void	wakeup ()
	~EventFd ()

Detailed Description

Wakeup facility for IPC.

Constructor & Destructor Documentation

EventFd()

EventFd ( )

explicit

~EventFd()

~EventFd

(

)

Member Function Documentation

open()

int open

(

)

Opens the eventfd and returns -errno.

opened()

bool opened

(

)

Indicates whether eventfd has been opened.

wakeup()

void wakeup

(

)

Wakeup polling end.

inputfd()

int inputfd

(

)

Returns the file descriptor for POLLIN.

pollin()

bool pollin

(

)

Checks whether events are pending.

flush()

void flush

(

)

Clear pending wakeups.