summaryrefslogtreecommitdiff
path: root/sal/osl/w32/semaphor.c
diff options
context:
space:
mode:
Diffstat (limited to 'sal/osl/w32/semaphor.c')
-rw-r--r--sal/osl/w32/semaphor.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/sal/osl/w32/semaphor.c b/sal/osl/w32/semaphor.c
deleted file mode 100644
index e4a72268a..000000000
--- a/sal/osl/w32/semaphor.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include "system.h"
-
-#include <osl/diagnose.h>
-#include <osl/semaphor.h>
-
-/*
- Implemetation notes:
- The void* represented by oslSemaphore is used
- to store a WIN32 HANDLE.
-*/
-
-
-/*****************************************************************************/
-/* osl_createSemaphore */
-/*****************************************************************************/
-oslSemaphore SAL_CALL osl_createSemaphore(sal_uInt32 initialCount)
-{
- oslSemaphore Semaphore;
-
- Semaphore= CreateSemaphore(0, initialCount, INT_MAX, 0);
-
- /* create failed? */
- if((HANDLE)Semaphore == INVALID_HANDLE_VALUE)
- {
- Semaphore= 0;
- }
-
- return Semaphore;
-}
-
-/*****************************************************************************/
-/* osl_destroySemaphore */
-/*****************************************************************************/
-void SAL_CALL osl_destroySemaphore(oslSemaphore Semaphore)
-{
-
-
- if(Semaphore != 0)
- {
- CloseHandle((HANDLE)Semaphore);
- }
-
-}
-
-/*****************************************************************************/
-/* osl_acquireSemaphore */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_acquireSemaphore(oslSemaphore Semaphore)
-{
- OSL_ASSERT(Semaphore != 0);
-
- switch ( WaitForSingleObject( (HANDLE)Semaphore, INFINITE ) )
- {
- case WAIT_OBJECT_0:
- return sal_True;
-
- default:
- return (sal_False);
- }
-}
-
-/*****************************************************************************/
-/* osl_tryToAcquireSemaphore */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_tryToAcquireSemaphore(oslSemaphore Semaphore)
-{
- OSL_ASSERT(Semaphore != 0);
- return (sal_Bool)(WaitForSingleObject((HANDLE)Semaphore, 0) == WAIT_OBJECT_0);
-}
-
-
-/*****************************************************************************/
-/* osl_releaseSemaphore */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_releaseSemaphore(oslSemaphore Semaphore)
-{
- OSL_ASSERT(Semaphore != 0);
-
- /* increase count by one, not interested in previous count */
- return (sal_Bool)(ReleaseSemaphore((HANDLE)Semaphore, 1, NULL) != FALSE);
-}
-
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */