98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/**
|
|
* WinPR: Windows Portable Runtime
|
|
* Synchronization Functions
|
|
*
|
|
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <winpr/synch.h>
|
|
|
|
#include "synch.h"
|
|
|
|
/**
|
|
* CreateMutexA
|
|
* CreateMutexW
|
|
* CreateMutexExA
|
|
* CreateMutexExW
|
|
* OpenMutexA
|
|
* OpenMutexW
|
|
* ReleaseMutex
|
|
*/
|
|
|
|
#ifndef _WIN32
|
|
|
|
HANDLE CreateMutexW(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCWSTR lpName)
|
|
{
|
|
HANDLE handle;
|
|
pthread_mutex_t* pMutex;
|
|
|
|
pMutex = (pthread_mutex_t*) malloc(sizeof(pthread_mutex_t));
|
|
|
|
if (pMutex)
|
|
pthread_mutex_init(pMutex, 0);
|
|
|
|
handle = winpr_Handle_Insert(HANDLE_TYPE_MUTEX, pMutex);
|
|
|
|
return handle;
|
|
}
|
|
|
|
HANDLE CreateMutexA(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCSTR lpName)
|
|
{
|
|
return CreateMutexW(lpMutexAttributes, bInitialOwner, NULL);
|
|
}
|
|
|
|
HANDLE CreateMutexExA(LPSECURITY_ATTRIBUTES lpMutexAttributes, LPCTSTR lpName, DWORD dwFlags, DWORD dwDesiredAccess)
|
|
{
|
|
return CreateMutexW(lpMutexAttributes, FALSE, NULL);
|
|
}
|
|
|
|
HANDLE CreateMutexExW(LPSECURITY_ATTRIBUTES lpMutexAttributes, LPCWSTR lpName, DWORD dwFlags, DWORD dwDesiredAccess)
|
|
{
|
|
return CreateMutexW(lpMutexAttributes, FALSE, NULL);
|
|
}
|
|
|
|
HANDLE OpenMutexA(DWORD dwDesiredAccess, BOOL bInheritHandle,LPCSTR lpName)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
HANDLE OpenMutexW(DWORD dwDesiredAccess, BOOL bInheritHandle,LPCWSTR lpName)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
BOOL ReleaseMutex(HANDLE hMutex)
|
|
{
|
|
ULONG Type;
|
|
PVOID Object;
|
|
|
|
if (!winpr_Handle_GetInfo(hMutex, &Type, &Object))
|
|
return FALSE;
|
|
|
|
if (Type == HANDLE_TYPE_MUTEX)
|
|
{
|
|
pthread_mutex_unlock((pthread_mutex_t*) Object);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
#endif
|