1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_tools.hxx" 26 27 #include "tools/mempool.hxx" 28 #include "osl/diagnose.h" 29 #include "rtl/alloc.h" 30 31 #ifndef INCLUDED_STDIO_H 32 #include <stdio.h> 33 #endif 34 35 /************************************************************************* 36 |* 37 |* FixedMemPool::FixedMemPool() 38 |* 39 *************************************************************************/ 40 41 FixedMemPool::FixedMemPool ( 42 char const * pTypeName, sal_uInt16 nTypeSize, sal_uInt16, sal_uInt16) 43 : m_pTypeName (pTypeName) 44 { 45 char name[RTL_CACHE_NAME_LENGTH + 1]; 46 snprintf (name, sizeof(name), "FixedMemPool_%d", (int)nTypeSize); 47 m_pImpl = (FixedMemPool_Impl*)rtl_cache_create (name, nTypeSize, 0, NULL, NULL, NULL, 0, NULL, 0); 48 OSL_TRACE("FixedMemPool::ctor(\"%s\"): %p", m_pTypeName, m_pImpl); 49 } 50 51 /************************************************************************* 52 |* 53 |* FixedMemPool::~FixedMemPool() 54 |* 55 *************************************************************************/ 56 57 FixedMemPool::~FixedMemPool() 58 { 59 OSL_TRACE("FixedMemPool::dtor(\"%s\"): %p", m_pTypeName, m_pImpl); 60 rtl_cache_destroy ((rtl_cache_type*)(m_pImpl)), m_pImpl = 0; 61 } 62 63 /************************************************************************* 64 |* 65 |* FixedMemPool::Alloc() 66 |* 67 *************************************************************************/ 68 69 void* FixedMemPool::Alloc() 70 { 71 return rtl_cache_alloc ((rtl_cache_type*)(m_pImpl)); 72 } 73 74 /************************************************************************* 75 |* 76 |* FixedMemPool::Free() 77 |* 78 *************************************************************************/ 79 80 void FixedMemPool::Free( void* pFree ) 81 { 82 rtl_cache_free ((rtl_cache_type*)(m_pImpl), pFree); 83 } 84