waio.cpp File Reference

#include "precompiled.h"
#include "lib/sysdep/os/win/wposix/waio.h"
#include "lib/bits.h"
#include "lib/alignment.h"
#include "lib/module_init.h"
#include "lib/sysdep/filesystem.h"
#include "lib/sysdep/os/win/wutil.h"
#include "lib/sysdep/os/win/wiocp.h"
#include "lib/sysdep/os/win/wposix/crt_posix.h"
#include <atomic>
#include <ctime>

Include dependency graph for waio.cpp:

Classes
struct	OvlAllocator
struct	OvlAllocator::Entry
struct	FileControlBlock
struct	FileControlBlocks

Functions
static	WUTIL_FUNC (pSetFileCompletionNotificationModes, BOOL,(HANDLE, UCHAR))
static	WUTIL_FUNC (pSetFileIoOverlappedRange, BOOL,(HANDLE, PUCHAR, ULONG))
static	WUTIL_FUNC (pSetFileValidData, BOOL,(HANDLE, LONGLONG))
static DWORD	DesiredAccess (int oflag)
static DWORD	ShareMode (int oflag)
static DWORD	CreationDisposition (int oflag)
static DWORD	FlagsAndAttributes ()
static Status	OpenFile (const OsPath &pathname, int oflag, HANDLE &hFile)
static Status	waio_Init ()
Status	waio_Shutdown ()
Status	waio_open (const OsPath &pathname, int oflag,...)
Status	waio_close (int fd)
Status	waio_Preallocate (int fd, off_t size)
static int	Issue (aiocb *cb)
static bool	AreAnyComplete (const struct aiocb *const cbs[], int n)
int	aio_read (struct aiocb *cb)
int	aio_write (struct aiocb *cb)
int	lio_listio (int mode, struct aiocb *const cbs[], int n, struct sigevent *se)
int	aio_suspend (const struct aiocb *const cbs[], int n, const struct timespec *timeout)
int	aio_error (const struct aiocb *cb)
ssize_t	aio_return (struct aiocb *cb)
int	aio_cancel (int fd, struct aiocb *cb)
int	aio_fsync (int, struct aiocb *)

Variables
static HANDLE	hIOCP
static FileControlBlocks	fileControlBlocks
static ModuleInitState	waio_initState { 0 }

Function Documentation

aio_cancel()

int aio_cancel	(	int	fd,
		struct aiocb *	cb
	)

aio_error()

int aio_error

(

const struct aiocb *

cb

)

aio_fsync()

int aio_fsync	(	int	,
		struct aiocb *
	)

aio_read()

int aio_read

(

struct aiocb *

cb

)

aio_return()

ssize_t aio_return

(

struct aiocb *

cb

)

aio_suspend()

int aio_suspend	(	const struct aiocb *const	cbs[],
		int	n,
		const struct timespec *	timeout
	)

aio_write()

int aio_write

(

struct aiocb *

cb

)

AreAnyComplete()

static bool AreAnyComplete ( const struct aiocb *const  cbs[], int  n  )

static

CreationDisposition()

static DWORD CreationDisposition ( int  oflag )

static

DesiredAccess()

static DWORD DesiredAccess ( int  oflag )

static

FlagsAndAttributes()

static DWORD FlagsAndAttributes ( )

static

Issue()

static int Issue ( aiocb *  cb )

static

lio_listio()

int lio_listio	(	int	mode,
		struct aiocb *const	cbs[],
		int	n,
		struct sigevent *	se
	)

OpenFile()

static Status OpenFile ( const OsPath &  pathname, int  oflag, HANDLE &  hFile  )

static

ShareMode()

static DWORD ShareMode ( int  oflag )

static

waio_close()

Status waio_close

(

int

fd

)

waio_Init()

static Status waio_Init ( )

static

waio_open()

Status waio_open	(	const OsPath &	pathname,
		int	oflag,
			...
	)

waio_Preallocate()

Status waio_Preallocate	(	int	fd,
		off_t	size
	)

waio_Shutdown()

Status waio_Shutdown

(

)

WUTIL_FUNC() [1/3]

static WUTIL_FUNC ( pSetFileCompletionNotificationModes  , BOOL  , (HANDLE, UCHAR)    )

static

WUTIL_FUNC() [2/3]

static WUTIL_FUNC ( pSetFileIoOverlappedRange  , BOOL  , (HANDLE, PUCHAR, ULONG)    )

static

WUTIL_FUNC() [3/3]

static WUTIL_FUNC ( pSetFileValidData  , BOOL  , (HANDLE, LONGLONG)    )

static

Variable Documentation

fileControlBlocks

FileControlBlocks fileControlBlocks

static

hIOCP

HANDLE hIOCP

static

waio_initState

ModuleInitState waio_initState { 0 }

static