/usr/include/log4cplus/helpers/thread-config.h is in liblog4cplus-dev 1.0.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | // Module: Log4CPLUS
// File: thread-config.h
// Created: 4/2003
// Author: Tad E. Smith
//
//
// Copyright 2003-2009 Tad E. Smith
//
// 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.
/** @file */
#ifndef LOG4CPLUS_HELPERS_THREAD_CONFIG_HEADER_
#define LOG4CPLUS_HELPERS_THREAD_CONFIG_HEADER_
#ifdef LOG4CPLUS_USE_PTHREADS
# include <pthread.h>
# include <semaphore.h>
# define LOG4CPLUS_MUTEX_PTR_DECLARE pthread_mutex_t*
# define LOG4CPLUS_MUTEX_CREATE ::log4cplus::thread::createNewMutex()
# define LOG4CPLUS_MUTEX_LOCK(mutex) pthread_mutex_lock(mutex)
# define LOG4CPLUS_MUTEX_UNLOCK(mutex) pthread_mutex_unlock(mutex)
# define LOG4CPLUS_MUTEX_FREE(mutex) ::log4cplus::thread::deleteMutex(mutex)
# define LOG4CPLUS_THREAD_HANDLE_TYPE pthread_t
# define LOG4CPLUS_THREAD_KEY_TYPE pthread_t
# define LOG4CPLUS_GET_CURRENT_THREAD_NAME \
::log4cplus::thread::getCurrentThreadName()
# define LOG4CPLUS_GET_CURRENT_THREAD pthread_self()
# define LOG4CPLUS_THREAD_LOCAL_TYPE pthread_key_t*
# define LOG4CPLUS_THREAD_LOCAL_INIT(cleanup) \
::log4cplus::thread::createPthreadKey(cleanup)
# define LOG4CPLUS_GET_THREAD_LOCAL_VALUE(key) pthread_getspecific(*(key))
# define LOG4CPLUS_SET_THREAD_LOCAL_VALUE(key, value) \
pthread_setspecific(*(key), value)
# define LOG4CPLUS_THREAD_LOCAL_CLEANUP(key) \
do { pthread_key_t * pthkey (key); pthread_key_delete(*pthkey); \
delete pthkey; } while(0)
namespace log4cplus {
namespace thread {
LOG4CPLUS_EXPORT LOG4CPLUS_MUTEX_PTR_DECLARE createNewMutex();
LOG4CPLUS_EXPORT void deleteMutex(LOG4CPLUS_MUTEX_PTR_DECLARE);
LOG4CPLUS_EXPORT LOG4CPLUS_THREAD_LOCAL_TYPE createPthreadKey(void (*) (void *));
}
}
#elif defined(LOG4CPLUS_USE_WIN32_THREADS)
# undef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
# define LOG4CPLUS_MUTEX_PTR_DECLARE CRITICAL_SECTION*
# define LOG4CPLUS_MUTEX_CREATE ::log4cplus::thread::createNewMutex()
# define LOG4CPLUS_MUTEX_LOCK(mutex) EnterCriticalSection(mutex)
# define LOG4CPLUS_MUTEX_UNLOCK(mutex) LeaveCriticalSection(mutex)
# define LOG4CPLUS_MUTEX_FREE(mutex) ::log4cplus::thread::deleteMutex(mutex)
# define LOG4CPLUS_THREAD_HANDLE_TYPE HANDLE
# define LOG4CPLUS_THREAD_KEY_TYPE DWORD
# define LOG4CPLUS_GET_CURRENT_THREAD GetCurrentThreadId()
# define LOG4CPLUS_GET_CURRENT_THREAD_NAME \
::log4cplus::thread::getCurrentThreadName()
# define LOG4CPLUS_THREAD_LOCAL_TYPE DWORD
# define LOG4CPLUS_THREAD_LOCAL_INIT(cleanup) TlsAlloc()
# define LOG4CPLUS_GET_THREAD_LOCAL_VALUE(key) TlsGetValue(key)
# define LOG4CPLUS_SET_THREAD_LOCAL_VALUE(key, value) \
TlsSetValue(key, static_cast<LPVOID>(value))
# define LOG4CPLUS_THREAD_LOCAL_CLEANUP(key) TlsFree(key)
# if defined (_MSC_VER)
# undef LOG4CPLUS_HAVE_TLS_SUPPORT
# undef LOG4CPLUS_THREAD_LOCAL_VAR
// Comment out the following two lines if you do intend to use log4cplus.dll
// for loading using LoadLibrary(). The __declspec(thread) functionality is not
// compatible with such DLL use. For more information why is this necessary see
// <http://msdn.microsoft.com/en-us/library/2s9wt68x(vs.80).aspx>.
# define LOG4CPLUS_HAVE_TLS_SUPPORT 1
# define LOG4CPLUS_THREAD_LOCAL_VAR __declspec(thread)
# endif
namespace log4cplus { namespace thread {
LOG4CPLUS_EXPORT LOG4CPLUS_MUTEX_PTR_DECLARE createNewMutex();
LOG4CPLUS_EXPORT void deleteMutex(LOG4CPLUS_MUTEX_PTR_DECLARE);
} } // namespace log4cplus { namespace thread {
#elif defined(LOG4CPLUS_SINGLE_THREADED)
# define LOG4CPLUS_MUTEX_PTR_DECLARE int*
# define LOG4CPLUS_MUTEX_CREATE NULL
# define LOG4CPLUS_MUTEX_LOCK(mutex)
# define LOG4CPLUS_MUTEX_UNLOCK(mutex)
# define LOG4CPLUS_MUTEX_FREE(mutex)
# define LOG4CPLUS_THREAD_HANDLE_TYPE void *
# define LOG4CPLUS_THREAD_KEY_TYPE int
# define LOG4CPLUS_GET_CURRENT_THREAD 1
# define LOG4CPLUS_GET_CURRENT_THREAD_NAME \
LOG4CPLUS_C_STR_TO_TSTRING("single")
# define LOG4CPLUS_THREAD_LOCAL_TYPE void*
# define LOG4CPLUS_THREAD_LOCAL_INIT(cleanup) NULL
# define LOG4CPLUS_GET_THREAD_LOCAL_VALUE(key) (key)
# define LOG4CPLUS_SET_THREAD_LOCAL_VALUE(key, value) \
do { (key) = (value); } while (0)
# define LOG4CPLUS_THREAD_LOCAL_CLEANUP(key) do { (key) = NULL; } while (0)
# undef LOG4CPLUS_HAVE_TLS_SUPPORT
# undef LOG4CPLUS_THREAD_LOCAL_VAR
#else
# error "You Must define a Threading model"
#endif
/**
* @def LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX(mutex)
* Begin a block synchronized on a mutex.
*
* @see LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX
*
* @def LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX
* End a block synchronized on a mutex.
*
* @see LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX
*/
#ifndef LOG4CPLUS_SINGLE_THREADED
# define LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX(mutex) \
do { ::log4cplus::thread::Guard _sync_guard_object(mutex);
#else
# define LOG4CPLUS_BEGIN_SYNCHRONIZE_ON_MUTEX(mutex) do { (void)(mutex);
#endif
#define LOG4CPLUS_END_SYNCHRONIZE_ON_MUTEX } while (0)
#endif // LOG4CPLUS_HELPERS_THREAD_CONFIG_HEADER_
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