/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you 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 . */ #if defined LINUX // to define __USE_UNIX98, via _XOPEN_SOURCE, enabling pthread_mutexattr_settype #ifndef _GNU_SOURCE #define _GNU_SOURCE 1 #endif #endif #include "unixerrnostring.hxx" #include #include #include #include typedef struct _oslMutexImpl { pthread_mutex_t mutex; } oslMutexImpl; oslMutex SAL_CALL osl_createMutex() { oslMutexImpl* pMutex = static_cast(malloc(sizeof(oslMutexImpl))); pthread_mutexattr_t aMutexAttr; int nRet=0; SAL_WARN_IF(!pMutex, "sal.osl.mutex", "null pMutex"); if ( pMutex == nullptr ) { return nullptr; } pthread_mutexattr_init(&aMutexAttr); nRet = pthread_mutexattr_settype(&aMutexAttr, PTHREAD_MUTEX_RECURSIVE); if( nRet == 0 ) nRet = pthread_mutex_init(&(pMutex->mutex), &aMutexAttr); if ( nRet != 0 ) { SAL_WARN("sal.osl.mutex", "pthread_muxex_init failed: " << UnixErrnoString(nRet)); free(pMutex); pMutex = nullptr; } pthread_mutexattr_destroy(&aMutexAttr); return pMutex; } void SAL_CALL osl_destroyMutex(oslMutex pMutex) { SAL_WARN_IF(!pMutex, "sal.osl.mutex", "null pMutex"); if ( pMutex != nullptr ) { int nRet = pthread_mutex_destroy(&(pMutex->mutex)); if ( nRet != 0 ) { SAL_WARN("sal.osl.mutex", "pthread_mutex_destroy failed: " << UnixErrnoString(nRet)); } free(pMutex); } } #if defined(__COVERITY__) && __COVERITY_MAJOR__ <= 2023 extern void __coverity_recursive_lock_acquire__(void*); extern void __coverity_recursive_lock_release__(void*); extern void __coverity_assert_locked__(void*); #endif sal_Bool SAL_CALL osl_acquireMutex(oslMutex pMutex) { SAL_WARN_IF(!pMutex, "sal.osl.mutex", "null pMutex"); if ( pMutex != nullptr ) { int nRet = pthread_mutex_lock(&(pMutex->mutex)); if ( nRet != 0 ) { SAL_WARN("sal.osl.mutex", "pthread_mutex_lock failed: " << UnixErrnoString(nRet)); return false; } #if defined(__COVERITY__) && __COVERITY_MAJOR__ <= 2023 __coverity_recursive_lock_acquire__(pMutex); #endif return true; } /* not initialized */ return false; } sal_Bool SAL_CALL osl_tryToAcquireMutex(oslMutex pMutex) { bool result = false; SAL_WARN_IF(!pMutex, "sal.osl.mutex", "null pMutex"); if ( pMutex ) { int nRet = pthread_mutex_trylock(&(pMutex->mutex)); if ( nRet == 0 ) { #if defined(__COVERITY__) && __COVERITY_MAJOR__ <= 2023 __coverity_recursive_lock_acquire__(pMutex); #endif result = true; } } return result; } sal_Bool SAL_CALL osl_releaseMutex(oslMutex pMutex) { #if defined(__COVERITY__) && __COVERITY_MAJOR__ <= 2023 __coverity_assert_locked__(pMutex); #endif SAL_WARN_IF(!pMutex, "sal.osl.mutex", "null pMutex"); if ( pMutex ) { int nRet = pthread_mutex_unlock(&(pMutex->mutex)); if ( nRet != 0 ) { SAL_WARN("sal.osl.mutex", "pthread_mutex_unlock failed: " << UnixErrnoString(nRet)); return false; } #if defined(__COVERITY__) && __COVERITY_MAJOR__ <= 2023 __coverity_recursive_lock_release__(pMutex); #endif return true; } /* not initialized */ return false; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ption> LibreOffice 核心代码仓库文档基金会
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path: root/sw/qa/uitest/table/tdf53460.py
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2024-01-23tdf#97361 Make unittests more pythonic: XIndexAccessChenxiong Qi