CommIO Class Reference

#include <CommIO.h>

Collaboration diagram for CommIO:

Static Public Member Functions
static void	NotifyIOCompleted ()
static void	ResetNotifications ()
static void	Initialize ()
static void	NotifyIOClose ()

Static Private Member Functions
static void	NULLFDHandler (int, void *)
static void	FlushPipe ()

Static Private Attributes
static bool	Initialized = false
static bool	DoneSignalled = false
static int	DoneFD = -1
static int	DoneReadFD = -1

Detailed Description

Definition at line 16 of file CommIO.h.

Member Function Documentation

FlushPipe()

void CommIO::FlushPipe ( )

staticprivate

Definition at line 57 of file CommIO.cc.

References DoneReadFD, and FD_READ_METHOD().

Referenced by NotifyIOClose(), NULLFDHandler(), and ResetNotifications().

Initialize()

void CommIO::Initialize ( )

static

Definition at line 21 of file CommIO.cc.

References COMM_SELECT_READ, commSetNonBlocking(), DoneFD, DoneReadFD, fd_open(), FD_PIPE, Initialized, NULLFDHandler(), and Comm::SetSelect().

Referenced by squidaio_init().

NotifyIOClose()

void CommIO::NotifyIOClose ( )

static

Definition at line 40 of file CommIO.cc.

References DoneFD, DoneReadFD, fd_close(), FlushPipe(), Initialized, and xclose().

Referenced by squidaio_shutdown().

NotifyIOCompleted()

void CommIO::NotifyIOCompleted ( )

inlinestatic

Definition at line 36 of file CommIO.h.

References DoneFD, DoneSignalled, fatalf(), FD_WRITE_METHOD(), and Initialized.

Referenced by squidaio_thread_loop().

NULLFDHandler()

void CommIO::NULLFDHandler ( int  fd, void *    )

staticprivate

Definition at line 64 of file CommIO.cc.

References COMM_SELECT_READ, FlushPipe(), and Comm::SetSelect().

Referenced by Initialize().

ResetNotifications()

void CommIO::ResetNotifications ( )

static

Definition at line 71 of file CommIO.cc.

References DoneSignalled, and FlushPipe().

Referenced by squidaio_poll_done().

Member Data Documentation

DoneFD

int CommIO::DoneFD = -1

staticprivate

Definition at line 30 of file CommIO.h.

Referenced by Initialize(), NotifyIOClose(), and NotifyIOCompleted().

DoneReadFD

int CommIO::DoneReadFD = -1

staticprivate

Definition at line 31 of file CommIO.h.

Referenced by FlushPipe(), Initialize(), and NotifyIOClose().

DoneSignalled

bool CommIO::DoneSignalled = false

staticprivate

Definition at line 29 of file CommIO.h.

Referenced by NotifyIOCompleted(), and ResetNotifications().

Initialized

bool CommIO::Initialized = false

staticprivate

Definition at line 28 of file CommIO.h.

Referenced by Initialize(), NotifyIOClose(), and NotifyIOCompleted().

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The documentation for this class was generated from the following files:

• src/DiskIO/DiskThreads/CommIO.h
• src/DiskIO/DiskThreads/CommIO.cc
• src/tests/stub_CommIO.cc