event.c File Reference

#include <winpr/config.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <winpr/synch.h>
#include "synch.h"
#include <fcntl.h>
#include <errno.h>
#include "../handle/handle.h"
#include "../pipe/pipe.h"
#include "../log.h"
#include "event.h"

Macros
#define	TAG   WINPR_TAG("synch.event")

Functions
static BOOL	set_non_blocking_fd (int fd)
BOOL	winpr_event_init (WINPR_EVENT_IMPL *event)
void	winpr_event_init_from_fd (WINPR_EVENT_IMPL *event, int fd)
BOOL	winpr_event_set (WINPR_EVENT_IMPL *event)
BOOL	winpr_event_reset (WINPR_EVENT_IMPL *event)
void	winpr_event_uninit (WINPR_EVENT_IMPL *event)
static BOOL	EventCloseHandle (HANDLE handle)
static BOOL	EventIsHandled (HANDLE handle)
static int	EventGetFd (HANDLE handle)
static BOOL	EventCloseHandle_ (WINPR_EVENT *event)
HANDLE	CreateEventW (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCWSTR lpName)
HANDLE	CreateEventA (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCSTR lpName)
HANDLE	CreateEventExW (LPSECURITY_ATTRIBUTES lpEventAttributes, LPCWSTR lpName, DWORD dwFlags, DWORD dwDesiredAccess)
HANDLE	CreateEventExA (LPSECURITY_ATTRIBUTES lpEventAttributes, LPCSTR lpName, DWORD dwFlags, DWORD dwDesiredAccess)
HANDLE	OpenEventW (DWORD dwDesiredAccess, BOOL bInheritHandle, LPCWSTR lpName)
HANDLE	OpenEventA (DWORD dwDesiredAccess, BOOL bInheritHandle, LPCSTR lpName)
BOOL	SetEvent (HANDLE hEvent)
BOOL	ResetEvent (HANDLE hEvent)
HANDLE	CreateFileDescriptorEventW (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, int FileDescriptor, ULONG mode)
HANDLE	CreateFileDescriptorEventA (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, int FileDescriptor, ULONG mode)
HANDLE	CreateWaitObjectEvent (LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, void *pObject)
int	GetEventFileDescriptor (HANDLE hEvent)
int	SetEventFileDescriptor (HANDLE hEvent, int FileDescriptor, ULONG mode)
void *	GetEventWaitObject (HANDLE hEvent)

Variables
static HANDLE_OPS	ops

Macro Definition Documentation

TAG

#define TAG   WINPR_TAG("synch.event")

WinPR: Windows Portable Runtime Synchronization Functions

Copyright 2012 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2017 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2017 Thincast Technologies GmbH

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

CreateEventA()

HANDLE CreateEventA	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		BOOL	bManualReset,
		BOOL	bInitialState,
		LPCSTR	lpName
	)

Here is the call graph for this function:

Here is the caller graph for this function:

CreateEventExA()

HANDLE CreateEventExA	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		LPCSTR	lpName,
		DWORD	dwFlags,
		DWORD	dwDesiredAccess
	)

Here is the call graph for this function:

CreateEventExW()

HANDLE CreateEventExW	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		LPCWSTR	lpName,
		DWORD	dwFlags,
		DWORD	dwDesiredAccess
	)

Here is the call graph for this function:

CreateEventW()

HANDLE CreateEventW	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		BOOL	bManualReset,
		BOOL	bInitialState,
		LPCWSTR	lpName
	)

Here is the call graph for this function:

Here is the caller graph for this function:

CreateFileDescriptorEventA()

HANDLE CreateFileDescriptorEventA	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		BOOL	bManualReset,
		BOOL	bInitialState,
		int	FileDescriptor,
		ULONG	mode
	)

Here is the call graph for this function:

CreateFileDescriptorEventW()

HANDLE CreateFileDescriptorEventW	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		BOOL	bManualReset,
		BOOL	bInitialState,
		int	FileDescriptor,
		ULONG	mode
	)

Here is the call graph for this function:

Here is the caller graph for this function:

CreateWaitObjectEvent()

HANDLE CreateWaitObjectEvent	(	LPSECURITY_ATTRIBUTES	lpEventAttributes,
		BOOL	bManualReset,
		BOOL	bInitialState,
		void *	pObject
	)

Returns an event based on the handle returned by GetEventWaitObject()

Here is the call graph for this function:

Here is the caller graph for this function:

EventCloseHandle()

static BOOL EventCloseHandle ( HANDLE  handle )

static

Here is the call graph for this function:

EventCloseHandle_()

static BOOL EventCloseHandle_ ( WINPR_EVENT *  event )

static

Here is the call graph for this function:

Here is the caller graph for this function:

EventGetFd()

static int EventGetFd ( HANDLE  handle )

static

Here is the call graph for this function:

EventIsHandled()

static BOOL EventIsHandled ( HANDLE  handle )

static

Here is the call graph for this function:

Here is the caller graph for this function:

GetEventFileDescriptor()

int GetEventFileDescriptor

(

HANDLE

hEvent

)

Here is the call graph for this function:

Here is the caller graph for this function:

GetEventWaitObject()

void* GetEventWaitObject

(

HANDLE

hEvent

)

Returns platform-specific wait object as a void pointer

On Windows, the returned object is the same as the hEvent argument and is an event HANDLE usable in WaitForMultipleObjects

On other platforms, the returned object can be cast to an int to obtain a file descriptor usable in select()

Here is the call graph for this function:

Here is the caller graph for this function:

OpenEventA()

HANDLE OpenEventA	(	DWORD	dwDesiredAccess,
		BOOL	bInheritHandle,
		LPCSTR	lpName
	)

OpenEventW()

HANDLE OpenEventW	(	DWORD	dwDesiredAccess,
		BOOL	bInheritHandle,
		LPCWSTR	lpName
	)

ResetEvent()

BOOL ResetEvent

(

HANDLE

hEvent

)

Here is the call graph for this function:

Here is the caller graph for this function:

set_non_blocking_fd()

static BOOL set_non_blocking_fd ( int  fd )

static

Here is the caller graph for this function:

SetEvent()

BOOL SetEvent

(

HANDLE

hEvent

)

Here is the call graph for this function:

SetEventFileDescriptor()

int SetEventFileDescriptor	(	HANDLE	hEvent,
		int	FileDescriptor,
		ULONG	mode
	)

Here is the call graph for this function:

Here is the caller graph for this function:

winpr_event_init()

BOOL winpr_event_init

(

WINPR_EVENT_IMPL *

event

)

Here is the call graph for this function:

Here is the caller graph for this function:

winpr_event_init_from_fd()

void winpr_event_init_from_fd	(	WINPR_EVENT_IMPL *	event,
		int	fd
	)

Here is the caller graph for this function:

winpr_event_reset()

BOOL winpr_event_reset

(

WINPR_EVENT_IMPL *

event

)

Here is the call graph for this function:

Here is the caller graph for this function:

winpr_event_set()

BOOL winpr_event_set

(

WINPR_EVENT_IMPL *

event

)

Here is the call graph for this function:

Here is the caller graph for this function:

winpr_event_uninit()

void winpr_event_uninit

(

WINPR_EVENT_IMPL *

event

)

Here is the caller graph for this function:

Variable Documentation

ops

HANDLE_OPS ops

static

Initial value:

= { EventIsHandled,
                              EventCloseHandle,
                              EventGetFd,
                              NULL, 
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL,
                              NULL }