diff options
Diffstat (limited to 'indra')
79 files changed, 1092 insertions, 1076 deletions
diff --git a/indra/llaudio/llaudioengine_fmod.cpp b/indra/llaudio/llaudioengine_fmod.cpp index a40de9fa68..88dfdb9c24 100644 --- a/indra/llaudio/llaudioengine_fmod.cpp +++ b/indra/llaudio/llaudioengine_fmod.cpp @@ -673,7 +673,7 @@ bool LLAudioBufferFMOD::loadWAV(const std::string& filename) return false; } - if (!LLAPRFile::isExist(filename, NULL, LL_APR_RPB)) + if (!LLAPRFile::isExist(filename, LL_APR_RPB)) { // File not found, abort. return false; diff --git a/indra/llaudio/llvorbisencode.cpp b/indra/llaudio/llvorbisencode.cpp index 0e0c80a456..44eeea0ca4 100644 --- a/indra/llaudio/llvorbisencode.cpp +++ b/indra/llaudio/llvorbisencode.cpp @@ -82,8 +82,7 @@ S32 check_for_invalid_wav_formats(const std::string& in_fname, std::string& erro error_msg.clear(); //******************************** - LLAPRFile infile ; - infile.open(in_fname,LL_APR_RB); + LLAPRFile infile(in_fname, LL_APR_RB); //******************************** if (!infile.getFileHandle()) { @@ -233,8 +232,7 @@ S32 encode_vorbis_file(const std::string& in_fname, const std::string& out_fname S32 data_left = 0; - LLAPRFile infile ; - infile.open(in_fname,LL_APR_RB); + LLAPRFile infile(in_fname,LL_APR_RB); if (!infile.getFileHandle()) { llwarns << "Couldn't open temporary ogg file for writing: " << in_fname @@ -242,8 +240,7 @@ S32 encode_vorbis_file(const std::string& in_fname, const std::string& out_fname return(LLVORBISENC_SOURCE_OPEN_ERR); } - LLAPRFile outfile ; - outfile.open(out_fname,LL_APR_WPB); + LLAPRFile outfile(out_fname, LL_APR_WPB); if (!outfile.getFileHandle()) { llwarns << "Couldn't open upload sound file for reading: " << in_fname diff --git a/indra/llcharacter/llbvhloader.cpp b/indra/llcharacter/llbvhloader.cpp index 532a2c1b0d..a39a344684 100644 --- a/indra/llcharacter/llbvhloader.cpp +++ b/indra/llcharacter/llbvhloader.cpp @@ -219,8 +219,7 @@ ELoadStatus LLBVHLoader::loadTranslationTable(const char *fileName) //-------------------------------------------------------------------- std::string path = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,fileName); - LLAPRFile infile ; - infile.open(path, LL_APR_R); + LLAPRFile infile(path, LL_APR_R); apr_file_t *fp = infile.getFileHandle(); if (!fp) return E_ST_NO_XLT_FILE; diff --git a/indra/llcharacter/llkeyframemotionparam.cpp b/indra/llcharacter/llkeyframemotionparam.cpp index 82fe8971f5..c3d5dec875 100644 --- a/indra/llcharacter/llkeyframemotionparam.cpp +++ b/indra/llcharacter/llkeyframemotionparam.cpp @@ -351,8 +351,7 @@ BOOL LLKeyframeMotionParam::loadMotions() // open the file //------------------------------------------------------------------------- S32 fileSize = 0; - LLAPRFile infile ; - infile.open(path, LL_APR_R, NULL, &fileSize); + LLAPRFile infile(path, LL_APR_R, &fileSize); apr_file_t* fp = infile.getFileHandle() ; if (!fp || fileSize == 0) { diff --git a/indra/llcharacter/llstatemachine.cpp b/indra/llcharacter/llstatemachine.cpp index e0454131a5..dcc4ff5f0e 100644 --- a/indra/llcharacter/llstatemachine.cpp +++ b/indra/llcharacter/llstatemachine.cpp @@ -204,8 +204,7 @@ LLFSMState* LLStateDiagram::getState(U32 state_id) BOOL LLStateDiagram::saveDotFile(const std::string& filename) { - LLAPRFile outfile ; - outfile.open(filename, LL_APR_W); + LLAPRFile outfile(filename, LL_APR_W); apr_file_t* dot_file = outfile.getFileHandle() ; if (!dot_file) diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt index 9342a22d46..d5b0a67533 100644 --- a/indra/llcommon/CMakeLists.txt +++ b/indra/llcommon/CMakeLists.txt @@ -32,6 +32,7 @@ set(llcommon_SOURCE_FILES llallocator_heap_profile.cpp llapp.cpp llapr.cpp + llaprpool.cpp llassettype.cpp llavatarname.cpp llbase32.cpp @@ -80,6 +81,7 @@ set(llcommon_SOURCE_FILES llrand.cpp llrefcount.cpp llrun.cpp + llscopedvolatileaprpool.h llsd.cpp llsdserialize.cpp llsdserialize_xml.cpp @@ -121,6 +123,7 @@ set(llcommon_HEADER_FILES llavatarname.h llapp.h llapr.h + llaprpool.h llassettype.h llassoclist.h llavatarconstants.h diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp index 39daefd1ad..e5bd2bfa3d 100644 --- a/indra/llcommon/llapp.cpp +++ b/indra/llcommon/llapp.cpp @@ -136,10 +136,6 @@ void LLApp::commonCtor() mOptions.append(sd); } - // Make sure we clean up APR when we exit - // Don't need to do this if we're cleaning up APR in the destructor - //atexit(ll_cleanup_apr); - // Set the application to this instance. sApplication = this; diff --git a/indra/llcommon/llapr.cpp b/indra/llcommon/llapr.cpp index d1c44c9403..1e4a51102e 100644 --- a/indra/llcommon/llapr.cpp +++ b/indra/llcommon/llapr.cpp @@ -29,212 +29,8 @@ #include "linden_common.h" #include "llapr.h" #include "apr_dso.h" +#include "llscopedvolatileaprpool.h" -apr_pool_t *gAPRPoolp = NULL; // Global APR memory pool -LLVolatileAPRPool *LLAPRFile::sAPRFilePoolp = NULL ; //global volatile APR memory pool. -apr_thread_mutex_t *gLogMutexp = NULL; -apr_thread_mutex_t *gCallStacksLogMutexp = NULL; - -const S32 FULL_VOLATILE_APR_POOL = 1024 ; //number of references to LLVolatileAPRPool - -void ll_init_apr() -{ - if (!gAPRPoolp) - { - // Initialize APR and create the global pool - apr_initialize(); - apr_pool_create(&gAPRPoolp, NULL); - - // Initialize the logging mutex - apr_thread_mutex_create(&gLogMutexp, APR_THREAD_MUTEX_UNNESTED, gAPRPoolp); - apr_thread_mutex_create(&gCallStacksLogMutexp, APR_THREAD_MUTEX_UNNESTED, gAPRPoolp); - } - - if(!LLAPRFile::sAPRFilePoolp) - { - LLAPRFile::sAPRFilePoolp = new LLVolatileAPRPool(FALSE) ; - } -} - - -void ll_cleanup_apr() -{ - LL_INFOS("APR") << "Cleaning up APR" << LL_ENDL; - - if (gLogMutexp) - { - // Clean up the logging mutex - - // All other threads NEED to be done before we clean up APR, so this is okay. - apr_thread_mutex_destroy(gLogMutexp); - gLogMutexp = NULL; - } - if (gCallStacksLogMutexp) - { - // Clean up the logging mutex - - // All other threads NEED to be done before we clean up APR, so this is okay. - apr_thread_mutex_destroy(gCallStacksLogMutexp); - gCallStacksLogMutexp = NULL; - } - if (gAPRPoolp) - { - apr_pool_destroy(gAPRPoolp); - gAPRPoolp = NULL; - } - if (LLAPRFile::sAPRFilePoolp) - { - delete LLAPRFile::sAPRFilePoolp ; - LLAPRFile::sAPRFilePoolp = NULL ; - } - apr_terminate(); -} - -// -// -//LLAPRPool -// -LLAPRPool::LLAPRPool(apr_pool_t *parent, apr_size_t size, BOOL releasePoolFlag) - : mParent(parent), - mReleasePoolFlag(releasePoolFlag), - mMaxSize(size), - mPool(NULL) -{ - createAPRPool() ; -} - -LLAPRPool::~LLAPRPool() -{ - releaseAPRPool() ; -} - -void LLAPRPool::createAPRPool() -{ - if(mPool) - { - return ; - } - - mStatus = apr_pool_create(&mPool, mParent); - ll_apr_warn_status(mStatus) ; - - if(mMaxSize > 0) //size is the number of blocks (which is usually 4K), NOT bytes. - { - apr_allocator_t *allocator = apr_pool_allocator_get(mPool); - if (allocator) - { - apr_allocator_max_free_set(allocator, mMaxSize) ; - } - } -} - -void LLAPRPool::releaseAPRPool() -{ - if(!mPool) - { - return ; - } - - if(!mParent || mReleasePoolFlag) - { - apr_pool_destroy(mPool) ; - mPool = NULL ; - } -} - -//virtual -apr_pool_t* LLAPRPool::getAPRPool() -{ - return mPool ; -} - -LLVolatileAPRPool::LLVolatileAPRPool(BOOL is_local, apr_pool_t *parent, apr_size_t size, BOOL releasePoolFlag) - : LLAPRPool(parent, size, releasePoolFlag), - mNumActiveRef(0), - mNumTotalRef(0), - mMutexPool(NULL), - mMutexp(NULL) -{ - //create mutex - if(!is_local) //not a local apr_pool, that is: shared by multiple threads. - { - apr_pool_create(&mMutexPool, NULL); // Create a pool for mutex - apr_thread_mutex_create(&mMutexp, APR_THREAD_MUTEX_UNNESTED, mMutexPool); - } -} - -LLVolatileAPRPool::~LLVolatileAPRPool() -{ - //delete mutex - if(mMutexp) - { - apr_thread_mutex_destroy(mMutexp); - apr_pool_destroy(mMutexPool); - } -} - -// -//define this virtual function to avoid any mistakenly calling LLAPRPool::getAPRPool(). -// -//virtual -apr_pool_t* LLVolatileAPRPool::getAPRPool() -{ - return LLVolatileAPRPool::getVolatileAPRPool() ; -} - -apr_pool_t* LLVolatileAPRPool::getVolatileAPRPool() -{ - LLScopedLock lock(mMutexp) ; - - mNumTotalRef++ ; - mNumActiveRef++ ; - - if(!mPool) - { - createAPRPool() ; - } - - return mPool ; -} - -void LLVolatileAPRPool::clearVolatileAPRPool() -{ - LLScopedLock lock(mMutexp) ; - - if(mNumActiveRef > 0) - { - mNumActiveRef--; - if(mNumActiveRef < 1) - { - if(isFull()) - { - mNumTotalRef = 0 ; - - //destroy the apr_pool. - releaseAPRPool() ; - } - else - { - //This does not actually free the memory, - //it just allows the pool to re-use this memory for the next allocation. - apr_pool_clear(mPool) ; - } - } - } - else - { - llassert_always(mNumActiveRef > 0) ; - } - - //paranoia check if the pool is jammed. - //will remove the check before going to release. - llassert_always(mNumTotalRef < (FULL_VOLATILE_APR_POOL << 2)) ; -} - -BOOL LLVolatileAPRPool::isFull() -{ - return mNumTotalRef > FULL_VOLATILE_APR_POOL ; -} //--------------------------------------------------------------------- // // LLScopedLock @@ -313,15 +109,17 @@ void ll_apr_assert_status(apr_status_t status, apr_dso_handle_t *handle) // LLAPRFile::LLAPRFile() : mFile(NULL), - mCurrentFilePoolp(NULL) + mVolatileFilePoolp(NULL), + mRegularFilePoolp(NULL) { } -LLAPRFile::LLAPRFile(const std::string& filename, apr_int32_t flags, LLVolatileAPRPool* pool) +LLAPRFile::LLAPRFile(std::string const& filename, apr_int32_t flags, S32* sizep, access_t access_type) : mFile(NULL), - mCurrentFilePoolp(NULL) + mVolatileFilePoolp(NULL), + mRegularFilePoolp(NULL) { - open(filename, flags, pool); + open(filename, flags, access_type, sizep); } LLAPRFile::~LLAPRFile() @@ -338,36 +136,58 @@ apr_status_t LLAPRFile::close() mFile = NULL ; } - if(mCurrentFilePoolp) + if (mVolatileFilePoolp) { - mCurrentFilePoolp->clearVolatileAPRPool() ; - mCurrentFilePoolp = NULL ; + mVolatileFilePoolp->clearVolatileAPRPool() ; + mVolatileFilePoolp = NULL ; + } + + if (mRegularFilePoolp) + { + delete mRegularFilePoolp; + mRegularFilePoolp = NULL; } return ret ; } -apr_status_t LLAPRFile::open(const std::string& filename, apr_int32_t flags, LLVolatileAPRPool* pool, S32* sizep) +apr_status_t LLAPRFile::open(std::string const& filename, apr_int32_t flags, access_t access_type, S32* sizep) { - apr_status_t s ; - - //check if already open some file - llassert_always(!mFile) ; - llassert_always(!mCurrentFilePoolp) ; - - apr_pool_t* apr_pool = pool ? pool->getVolatileAPRPool() : NULL ; - s = apr_file_open(&mFile, filename.c_str(), flags, APR_OS_DEFAULT, getAPRFilePool(apr_pool)); + llassert_always(!mFile); + llassert_always(!mVolatileFilePoolp && !mRegularFilePoolp); - if (s != APR_SUCCESS || !mFile) + apr_status_t status; + { + apr_pool_t* apr_file_open_pool; // The use of apr_pool_t is OK here. + // This is a temporary variable for a pool that is passed directly to apr_file_open below. + if (access_type == short_lived) + { + // Use a "volatile" thread-local pool. + mVolatileFilePoolp = &LLThreadLocalData::tldata().mVolatileAPRPool; + // Access the pool and increment its reference count. + // The reference count of LLVolatileAPRPool objects will be decremented + // again in LLAPRFile::close by calling mVolatileFilePoolp->clearVolatileAPRPool(). + apr_file_open_pool = mVolatileFilePoolp->getVolatileAPRPool(); + } + else + { + mRegularFilePoolp = new LLAPRPool(LLThreadLocalData::tldata().mRootPool); + apr_file_open_pool = (*mRegularFilePoolp)(); + } + status = apr_file_open(&mFile, filename.c_str(), flags, APR_OS_DEFAULT, apr_file_open_pool); + } + if (status != APR_SUCCESS || !mFile) { mFile = NULL ; - + close() ; if (sizep) { *sizep = 0; } + return status; } - else if (sizep) + + if (sizep) { S32 file_size = 0; apr_off_t offset = 0; @@ -381,49 +201,7 @@ apr_status_t LLAPRFile::open(const std::string& filename, apr_int32_t flags, LLV *sizep = file_size; } - if(!mCurrentFilePoolp) - { - mCurrentFilePoolp = pool ; - - if(!mFile) - { - close() ; - } - } - - return s ; -} - -//use gAPRPoolp. -apr_status_t LLAPRFile::open(const std::string& filename, apr_int32_t flags, BOOL use_global_pool) -{ - apr_status_t s; - - //check if already open some file - llassert_always(!mFile) ; - llassert_always(!mCurrentFilePoolp) ; - llassert_always(use_global_pool) ; //be aware of using gAPRPoolp. - - s = apr_file_open(&mFile, filename.c_str(), flags, APR_OS_DEFAULT, gAPRPoolp); - if (s != APR_SUCCESS || !mFile) - { - mFile = NULL ; - close() ; - return s; - } - - return s; -} - -apr_pool_t* LLAPRFile::getAPRFilePool(apr_pool_t* pool) -{ - if(!pool) - { - mCurrentFilePoolp = sAPRFilePoolp ; - return mCurrentFilePoolp->getVolatileAPRPool() ; - } - - return pool ; + return status; } // File I/O @@ -482,45 +260,6 @@ S32 LLAPRFile::seek(apr_seek_where_t where, S32 offset) // //static -apr_status_t LLAPRFile::close(apr_file_t* file_handle, LLVolatileAPRPool* pool) -{ - apr_status_t ret = APR_SUCCESS ; - if(file_handle) - { - ret = apr_file_close(file_handle); - file_handle = NULL ; - } - - if(pool) - { - pool->clearVolatileAPRPool() ; - } - - return ret ; -} - -//static -apr_file_t* LLAPRFile::open(const std::string& filename, LLVolatileAPRPool* pool, apr_int32_t flags) -{ - apr_status_t s; - apr_file_t* file_handle ; - - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - - s = apr_file_open(&file_handle, filename.c_str(), flags, APR_OS_DEFAULT, pool->getVolatileAPRPool()); - if (s != APR_SUCCESS || !file_handle) - { - ll_apr_warn_status(s); - LL_WARNS("APR") << " Attempting to open filename: " << filename << LL_ENDL; - file_handle = NULL ; - close(file_handle, pool) ; - return NULL; - } - - return file_handle ; -} - -//static S32 LLAPRFile::seek(apr_file_t* file_handle, apr_seek_where_t where, S32 offset) { if(!file_handle) @@ -553,13 +292,15 @@ S32 LLAPRFile::seek(apr_file_t* file_handle, apr_seek_where_t where, S32 offset) } //static -S32 LLAPRFile::readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool) +S32 LLAPRFile::readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes) { - //***************************************** - apr_file_t* file_handle = open(filename, pool, APR_READ|APR_BINARY); - //***************************************** - if (!file_handle) + apr_file_t* file_handle; + LLScopedVolatileAPRPool pool; + apr_status_t s = apr_file_open(&file_handle, filename.c_str(), APR_READ|APR_BINARY, APR_OS_DEFAULT, pool); + if (s != APR_SUCCESS || !file_handle) { + ll_apr_warn_status(s); + LL_WARNS("APR") << " while attempting to open file \"" << filename << '"' << LL_ENDL; return 0; } @@ -589,14 +330,13 @@ S32 LLAPRFile::readEx(const std::string& filename, void *buf, S32 offset, S32 nb } } - //***************************************** - close(file_handle, pool) ; - //***************************************** + apr_file_close(file_handle); + return (S32)bytes_read; } //static -S32 LLAPRFile::writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool) +S32 LLAPRFile::writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes) { apr_int32_t flags = APR_CREATE|APR_WRITE|APR_BINARY; if (offset < 0) @@ -605,11 +345,13 @@ S32 LLAPRFile::writeEx(const std::string& filename, void *buf, S32 offset, S32 n offset = 0; } - //***************************************** - apr_file_t* file_handle = open(filename, pool, flags); - //***************************************** - if (!file_handle) + apr_file_t* file_handle; + LLScopedVolatileAPRPool pool; + apr_status_t s = apr_file_open(&file_handle, filename.c_str(), flags, APR_OS_DEFAULT, pool); + if (s != APR_SUCCESS || !file_handle) { + ll_apr_warn_status(s); + LL_WARNS("APR") << " while attempting to open file \"" << filename << '"' << LL_ENDL; return 0; } @@ -639,21 +381,18 @@ S32 LLAPRFile::writeEx(const std::string& filename, void *buf, S32 offset, S32 n } } - //***************************************** - LLAPRFile::close(file_handle, pool); - //***************************************** + apr_file_close(file_handle); return (S32)bytes_written; } //static -bool LLAPRFile::remove(const std::string& filename, LLVolatileAPRPool* pool) +bool LLAPRFile::remove(const std::string& filename) { apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_file_remove(filename.c_str(), pool->getVolatileAPRPool()); - pool->clearVolatileAPRPool() ; + LLScopedVolatileAPRPool pool; + s = apr_file_remove(filename.c_str(), pool); if (s != APR_SUCCESS) { @@ -665,13 +404,12 @@ bool LLAPRFile::remove(const std::string& filename, LLVolatileAPRPool* pool) } //static -bool LLAPRFile::rename(const std::string& filename, const std::string& newname, LLVolatileAPRPool* pool) +bool LLAPRFile::rename(const std::string& filename, const std::string& newname) { apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_file_rename(filename.c_str(), newname.c_str(), pool->getVolatileAPRPool()); - pool->clearVolatileAPRPool() ; + LLScopedVolatileAPRPool pool; + s = apr_file_rename(filename.c_str(), newname.c_str(), pool); if (s != APR_SUCCESS) { @@ -683,49 +421,44 @@ bool LLAPRFile::rename(const std::string& filename, const std::string& newname, } //static -bool LLAPRFile::isExist(const std::string& filename, LLVolatileAPRPool* pool, apr_int32_t flags) +bool LLAPRFile::isExist(const std::string& filename, apr_int32_t flags) { - apr_file_t* apr_file; + apr_file_t* file_handle; apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_file_open(&apr_file, filename.c_str(), flags, APR_OS_DEFAULT, pool->getVolatileAPRPool()); + LLScopedVolatileAPRPool pool; + s = apr_file_open(&file_handle, filename.c_str(), flags, APR_OS_DEFAULT, pool); - if (s != APR_SUCCESS || !apr_file) + if (s != APR_SUCCESS || !file_handle) { - pool->clearVolatileAPRPool() ; return false; } else { - apr_file_close(apr_file) ; - pool->clearVolatileAPRPool() ; + apr_file_close(file_handle); return true; } } //static -S32 LLAPRFile::size(const std::string& filename, LLVolatileAPRPool* pool) +S32 LLAPRFile::size(const std::string& filename) { - apr_file_t* apr_file; + apr_file_t* file_handle; apr_finfo_t info; apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_file_open(&apr_file, filename.c_str(), APR_READ, APR_OS_DEFAULT, pool->getVolatileAPRPool()); + LLScopedVolatileAPRPool pool; + s = apr_file_open(&file_handle, filename.c_str(), APR_READ, APR_OS_DEFAULT, pool); - if (s != APR_SUCCESS || !apr_file) + if (s != APR_SUCCESS || !file_handle) { - pool->clearVolatileAPRPool() ; - return 0; } else { - apr_status_t s = apr_file_info_get(&info, APR_FINFO_SIZE, apr_file); + apr_status_t s = apr_file_info_get(&info, APR_FINFO_SIZE, file_handle); - apr_file_close(apr_file) ; - pool->clearVolatileAPRPool() ; + apr_file_close(file_handle) ; if (s == APR_SUCCESS) { @@ -739,31 +472,29 @@ S32 LLAPRFile::size(const std::string& filename, LLVolatileAPRPool* pool) } //static -bool LLAPRFile::makeDir(const std::string& dirname, LLVolatileAPRPool* pool) +bool LLAPRFile::makeDir(const std::string& dirname) { apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_dir_make(dirname.c_str(), APR_FPROT_OS_DEFAULT, pool->getVolatileAPRPool()); - pool->clearVolatileAPRPool() ; + LLScopedVolatileAPRPool pool; + s = apr_dir_make(dirname.c_str(), APR_FPROT_OS_DEFAULT, pool); if (s != APR_SUCCESS) { ll_apr_warn_status(s); - LL_WARNS("APR") << " Attempting to make directory: " << dirname << LL_ENDL; + LL_WARNS("APR") << " while attempting to make directory: " << dirname << LL_ENDL; return false; } return true; } //static -bool LLAPRFile::removeDir(const std::string& dirname, LLVolatileAPRPool* pool) +bool LLAPRFile::removeDir(const std::string& dirname) { apr_status_t s; - pool = pool ? pool : LLAPRFile::sAPRFilePoolp ; - s = apr_file_remove(dirname.c_str(), pool->getVolatileAPRPool()); - pool->clearVolatileAPRPool() ; + LLScopedVolatileAPRPool pool; + s = apr_file_remove(dirname.c_str(), pool); if (s != APR_SUCCESS) { diff --git a/indra/llcommon/llapr.h b/indra/llcommon/llapr.h index af33ce666f..3f846f1314 100644 --- a/indra/llcommon/llapr.h +++ b/indra/llcommon/llapr.h @@ -50,71 +50,9 @@ #include "apr_atomic.h" #include "llstring.h" -extern LL_COMMON_API apr_thread_mutex_t* gLogMutexp; -extern apr_thread_mutex_t* gCallStacksLogMutexp; - struct apr_dso_handle_t; - -/** - * @brief initialize the common apr constructs -- apr itself, the - * global pool, and a mutex. - */ -void LL_COMMON_API ll_init_apr(); - -/** - * @brief Cleanup those common apr constructs. - */ -void LL_COMMON_API ll_cleanup_apr(); - -// -//LL apr_pool -//manage apr_pool_t, destroy allocated apr_pool in the destruction function. -// -class LL_COMMON_API LLAPRPool -{ -public: - LLAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE) ; - virtual ~LLAPRPool() ; - - virtual apr_pool_t* getAPRPool() ; - apr_status_t getStatus() {return mStatus ; } - -protected: - void releaseAPRPool() ; - void createAPRPool() ; - -protected: - apr_pool_t* mPool ; //pointing to an apr_pool - apr_pool_t* mParent ; //parent pool - apr_size_t mMaxSize ; //max size of mPool, mPool should return memory to system if allocated memory beyond this limit. However it seems not to work. - apr_status_t mStatus ; //status when creating the pool - BOOL mReleasePoolFlag ; //if set, mPool is destroyed when LLAPRPool is deleted. default value is true. -}; - -// -//volatile LL apr_pool -//which clears memory automatically. -//so it can not hold static data or data after memory is cleared -// -class LL_COMMON_API LLVolatileAPRPool : public LLAPRPool -{ -public: - LLVolatileAPRPool(BOOL is_local = TRUE, apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE); - virtual ~LLVolatileAPRPool(); - - /*virtual*/ apr_pool_t* getAPRPool() ; //define this virtual function to avoid any mistakenly calling LLAPRPool::getAPRPool(). - apr_pool_t* getVolatileAPRPool() ; - void clearVolatileAPRPool() ; - - BOOL isFull() ; - -private: - S32 mNumActiveRef ; //number of active pointers pointing to the apr_pool. - S32 mNumTotalRef ; //number of total pointers pointing to the apr_pool since last creating. - - apr_thread_mutex_t *mMutexp; - apr_pool_t *mMutexPool; -} ; +class LLAPRPool; +class LLVolatileAPRPool; /** * @class LLScopedLock @@ -205,15 +143,20 @@ class LL_COMMON_API LLAPRFile : boost::noncopyable // make this non copyable since a copy closes the file private: apr_file_t* mFile ; - LLVolatileAPRPool *mCurrentFilePoolp ; //currently in use apr_pool, could be one of them: sAPRFilePoolp, or a temp pool. + LLVolatileAPRPool* mVolatileFilePoolp; // (Thread local) APR pool currently in use. + LLAPRPool* mRegularFilePoolp; // ...or a regular pool. public: + enum access_t { + long_lived, // Use a global pool for long-lived file accesses. + short_lived // Use a volatile pool for short-lived file accesses. + }; + LLAPRFile() ; - LLAPRFile(const std::string& filename, apr_int32_t flags, LLVolatileAPRPool* pool = NULL); + LLAPRFile(std::string const& filename, apr_int32_t flags, S32* sizep = NULL, access_t access_type = short_lived); ~LLAPRFile() ; - - apr_status_t open(const std::string& filename, apr_int32_t flags, LLVolatileAPRPool* pool = NULL, S32* sizep = NULL); - apr_status_t open(const std::string& filename, apr_int32_t flags, BOOL use_global_pool); //use gAPRPoolp. + + apr_status_t open(const std::string& filename, apr_int32_t flags, access_t access_type, S32* sizep = NULL); apr_status_t close() ; // Returns actual offset, -1 if seek fails @@ -226,32 +169,24 @@ public: apr_file_t* getFileHandle() {return mFile;} -private: - apr_pool_t* getAPRFilePool(apr_pool_t* pool) ; - // //******************************************************************************************************************************* //static components // -public: - static LLVolatileAPRPool *sAPRFilePoolp ; //a global apr_pool for APRFile, which is used only when local pool does not exist. - private: - static apr_file_t* open(const std::string& filename, LLVolatileAPRPool* pool, apr_int32_t flags); - static apr_status_t close(apr_file_t* file, LLVolatileAPRPool* pool) ; static S32 seek(apr_file_t* file, apr_seek_where_t where, S32 offset); public: // returns false if failure: - static bool remove(const std::string& filename, LLVolatileAPRPool* pool = NULL); - static bool rename(const std::string& filename, const std::string& newname, LLVolatileAPRPool* pool = NULL); - static bool isExist(const std::string& filename, LLVolatileAPRPool* pool = NULL, apr_int32_t flags = APR_READ); - static S32 size(const std::string& filename, LLVolatileAPRPool* pool = NULL); - static bool makeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL); - static bool removeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL); + static bool remove(const std::string& filename); + static bool rename(const std::string& filename, const std::string& newname); + static bool isExist(const std::string& filename, apr_int32_t flags = APR_READ); + static S32 size(const std::string& filename); + static bool makeDir(const std::string& dirname); + static bool removeDir(const std::string& dirname); // Returns bytes read/written, 0 if read/write fails: - static S32 readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL); - static S32 writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL); // offset<0 means append + static S32 readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes); + static S32 writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes); // offset<0 means append //******************************************************************************************************************************* }; @@ -267,6 +202,4 @@ bool LL_COMMON_API ll_apr_warn_status(apr_status_t status, apr_dso_handle_t* han void LL_COMMON_API ll_apr_assert_status(apr_status_t status); void LL_COMMON_API ll_apr_assert_status(apr_status_t status, apr_dso_handle_t* handle); -extern "C" LL_COMMON_API apr_pool_t* gAPRPoolp; // Global APR memory pool - #endif // LL_LLAPR_H diff --git a/indra/llcommon/llaprpool.cpp b/indra/llcommon/llaprpool.cpp new file mode 100644 index 0000000000..6f21b61b65 --- /dev/null +++ b/indra/llcommon/llaprpool.cpp @@ -0,0 +1,202 @@ +/** + * @file llaprpool.cpp + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + * + * CHANGELOG + * and additional copyright holders. + * + * 04/04/2010 + * - Initial version, written by Aleric Inglewood @ SL + * + * 10/11/2010 + * - Added APR_HAS_THREADS #if's to allow creation and destruction + * of subpools by threads other than the parent pool owner. + */ + +#include "linden_common.h" + +#include "llerror.h" +#include "llaprpool.h" +#include "llthread.h" + +// Create a subpool from parent. +void LLAPRPool::create(LLAPRPool& parent) +{ + llassert(!mPool); // Must be non-initialized. + mParent = &parent; + if (!mParent) // Using the default parameter? + { + // By default use the root pool of the current thread. + mParent = &LLThreadLocalData::tldata().mRootPool; + } + llassert(mParent->mPool); // Parent must be initialized. +#if APR_HAS_THREADS + // As per the documentation of APR (ie http://apr.apache.org/docs/apr/1.4/apr__pools_8h.html): + // + // Note that most operations on pools are not thread-safe: a single pool should only be + // accessed by a single thread at any given time. The one exception to this rule is creating + // a subpool of a given pool: one or more threads can safely create subpools at the same + // time that another thread accesses the parent pool. + // + // In other words, it's safe for any thread to create a (sub)pool, independent of who + // owns the parent pool. + mOwner = apr_os_thread_current(); +#else + mOwner = mParent->mOwner; + llassert(apr_os_thread_equal(mOwner, apr_os_thread_current())); +#endif + apr_status_t const apr_pool_create_status = apr_pool_create(&mPool, mParent->mPool); + llassert_always(apr_pool_create_status == APR_SUCCESS); + llassert(mPool); // Initialized. + apr_pool_cleanup_register(mPool, this, &s_plain_cleanup, &apr_pool_cleanup_null); +} + +// Destroy the (sub)pool, if any. +void LLAPRPool::destroy(void) +{ + // Only do anything if we are not already (being) destroyed. + if (mPool) + { +#if !APR_HAS_THREADS + // If we are a root pool, then every thread may destruct us: in that case + // we have to assume that no other thread will use this pool concurrently, + // of course. Otherwise, if we are a subpool, only the thread that owns + // the parent may destruct us, since that is the pool that is still alive, + // possibly being used by others and being altered here. + llassert(!mParent || apr_os_thread_equal(mParent->mOwner, apr_os_thread_current())); +#endif + apr_pool_t* pool = mPool; // The use of apr_pool_t is OK here. + // Temporary store before destroying the pool. + mPool = NULL; // Mark that we are BEING destructed. + apr_pool_cleanup_kill(pool, this, &s_plain_cleanup); + apr_pool_destroy(pool); + } +} + +bool LLAPRPool::parent_is_being_destructed(void) +{ + return mParent && (!mParent->mPool || mParent->parent_is_being_destructed()); +} + +LLAPRInitialization::LLAPRInitialization(void) +{ + static bool apr_initialized = false; + + if (!apr_initialized) + { + apr_initialize(); + } + + apr_initialized = true; +} + +bool LLAPRRootPool::sCountInitialized = false; +apr_uint32_t volatile LLAPRRootPool::sCount; + +apr_thread_mutex_t* gLogMutexp; +apr_thread_mutex_t* gCallStacksLogMutexp; + +LLAPRRootPool::LLAPRRootPool(void) : LLAPRInitialization(), LLAPRPool(0) +{ + // sCountInitialized don't need locking because when we get here there is still only a single thread. + if (!sCountInitialized) + { + // Initialize the logging mutex + apr_thread_mutex_create(&gLogMutexp, APR_THREAD_MUTEX_UNNESTED, mPool); + apr_thread_mutex_create(&gCallStacksLogMutexp, APR_THREAD_MUTEX_UNNESTED, mPool); + + apr_status_t status = apr_atomic_init(mPool); + llassert_always(status == APR_SUCCESS); + apr_atomic_set32(&sCount, 1); // Set to 1 to account for the global root pool. + sCountInitialized = true; + + // Initialize thread-local APR pool support. + // Because this recursively calls LLAPRRootPool::LLAPRRootPool(void) + // it must be done last, so that sCount is already initialized. + LLThreadLocalData::init(); + } + apr_atomic_inc32(&sCount); +} + +LLAPRRootPool::~LLAPRRootPool() +{ + if (!apr_atomic_dec32(&sCount)) + { + // The last pool was destructed. Cleanup remainder of APR. + LL_INFOS("APR") << "Cleaning up APR" << LL_ENDL; + + if (gLogMutexp) + { + // Clean up the logging mutex + + // All other threads NEED to be done before we clean up APR, so this is okay. + apr_thread_mutex_destroy(gLogMutexp); + gLogMutexp = NULL; + } + if (gCallStacksLogMutexp) + { + // Clean up the logging mutex + + // All other threads NEED to be done before we clean up APR, so this is okay. + apr_thread_mutex_destroy(gCallStacksLogMutexp); + gCallStacksLogMutexp = NULL; + } + + // Must destroy ALL, and therefore this last LLAPRRootPool, before terminating APR. + static_cast<LLAPRRootPool*>(this)->destroy(); + + apr_terminate(); + } +} + +//static +// Return a global root pool that is independent of LLThreadLocalData. +// Normally you should NOT use this. Only use for early initialization +// (before main) and deinitialization (after main). +LLAPRRootPool& LLAPRRootPool::get(void) +{ + static LLAPRRootPool global_APRpool(0); + return global_APRpool; +} + +void LLVolatileAPRPool::clearVolatileAPRPool() +{ + llassert_always(mNumActiveRef > 0); + if (--mNumActiveRef == 0) + { + if (isOld()) + { + destroy(); + mNumTotalRef = 0 ; + } + else + { + // This does not actually free the memory, + // it just allows the pool to re-use this memory for the next allocation. + clear(); + } + } + + // Paranoia check if the pool is jammed. + llassert(mNumTotalRef < (FULL_VOLATILE_APR_POOL << 2)) ; +} diff --git a/indra/llcommon/llaprpool.h b/indra/llcommon/llaprpool.h new file mode 100644 index 0000000000..bf4102c584 --- /dev/null +++ b/indra/llcommon/llaprpool.h @@ -0,0 +1,256 @@ +/** + * @file llaprpool.h + * @brief Implementation of LLAPRPool + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + * + * CHANGELOG + * and additional copyright holders. + * + * 04/04/2010 + * - Initial version, written by Aleric Inglewood @ SL + * + * 10/11/2010 + * - Added APR_HAS_THREADS #if's to allow creation and destruction + * of subpools by threads other than the parent pool owner. + * + * 05/02/2011 + * - Fixed compilation on windows: Suppress compile warning 4996 + * and include <winsock2.h> before including <ws2tcpip.h>, + * by Merov Linden @ SL. + */ + +#ifndef LL_LLAPRPOOL_H +#define LL_LLAPRPOOL_H + +#ifdef LL_WINDOWS +#pragma warning(push) +#pragma warning(disable:4996) +#include <winsock2.h> +#include <ws2tcpip.h> // Needed before including apr_portable.h +#pragma warning(pop) +#endif + +#include "apr_portable.h" +#include "apr_pools.h" +#include "llerror.h" + +extern void ll_init_apr(); + +/** + * @brief A wrapper around the APR memory pool API. + * + * Usage of this class should be restricted to passing it to libapr-1 function calls that need it. + * + */ +class LL_COMMON_API LLAPRPool +{ +protected: + //! Pointer to the underlaying pool. NULL if not initialized. + apr_pool_t* mPool; // The use of apr_pool_t is OK here. + // This is the wrapped pointer that it is all about! + //! Pointer to the parent pool, if any. Only valid when mPool is non-zero. + LLAPRPool* mParent; + //! The thread that owns this memory pool. Only valid when mPool is non-zero. + apr_os_thread_t mOwner; + +public: + /// Construct an uninitialized (destructed) pool. + LLAPRPool(void) : mPool(NULL) { } + + /// Construct a subpool from an existing pool. + /// This is not a copy-constructor, this class doesn't have one! + LLAPRPool(LLAPRPool& parent) : mPool(NULL) { create(parent); } + + /// Destruct the memory pool (free all of its subpools and allocated memory). + ~LLAPRPool() { destroy(); } + +protected: + /// Create a pool that is allocated from the Operating System. Only used by LLAPRRootPool. + LLAPRPool(int) : mPool(NULL), mParent(NULL), mOwner(apr_os_thread_current()) + { + apr_status_t const apr_pool_create_status = apr_pool_create(&mPool, NULL); + llassert_always(apr_pool_create_status == APR_SUCCESS); + llassert(mPool); + apr_pool_cleanup_register(mPool, this, &s_plain_cleanup, &apr_pool_cleanup_null); + } + +public: + /// Create a subpool from parent. May only be called for an uninitialized/destroyed pool. + /// The default parameter causes the root pool of the current thread to be used. + void create(LLAPRPool& parent = *static_cast<LLAPRPool*>(NULL)); + + /// Destroy the (sub)pool, if any. + void destroy(void); + + // Use some safebool idiom (http://www.artima.com/cppsource/safebool.html) rather than operator bool. + typedef LLAPRPool* const LLAPRPool::* const bool_type; + /// Return true if the pool is initialized. + operator bool_type() const { return mPool ? &LLAPRPool::mParent : 0; } + + /// Painful, but we have to either provide access to this, or wrap + /// every APR function call that needs an apr pool as argument. + /// NEVER destroy a pool that is returned by this function! + apr_pool_t* operator()(void) const // The use of apr_pool_t is OK here. + // This is the accessor for passing the pool to libapr-1 functions. + { + llassert(mPool); + llassert(apr_os_thread_equal(mOwner, apr_os_thread_current())); + return mPool; + } + + /// Free all memory without destructing the pool. + void clear(void) + { + llassert(mPool); + llassert(apr_os_thread_equal(mOwner, apr_os_thread_current())); + apr_pool_clear(mPool); + } + +// These methods would make this class 'complete' (as wrapper around the libapr +// pool functions), but we don't use memory pools in the viewer (only when +// we are forced to pass one to a libapr call), so don't define them in order +// not to encourage people to use them. +#if 0 + void* palloc(size_t size) + { + llassert(mPool); + llassert(apr_os_thread_equal(mOwner, apr_os_thread_current())); + return apr_palloc(mPool, size); + } + void* pcalloc(size_t size) + { + llassert(mPool); + llassert(apr_os_thread_equal(mOwner, apr_os_thread_current())); + return apr_pcalloc(mPool, size); + } +#endif + +private: + bool parent_is_being_destructed(void); + static apr_status_t s_plain_cleanup(void* userdata) { return static_cast<LLAPRPool*>(userdata)->plain_cleanup(); } + + apr_status_t plain_cleanup(void) + { + if (mPool && // We are not being destructed, + parent_is_being_destructed()) // but our parent is. + // This means the pool is being destructed recursively by libapr + // because one of its parents is being destructed. + { + mPool = NULL; // Stop destroy() from destructing the pool again. + } + return APR_SUCCESS; + } +}; + +class LLAPRInitialization +{ +public: + LLAPRInitialization(void); +}; + +/** + * @brief Root memory pool (allocates memory from the operating system). + * + * This class should only be used by LLThreadLocalData + * (and LLMutexRootPool when APR_HAS_THREADS isn't defined). + */ +class LL_COMMON_API LLAPRRootPool : public LLAPRInitialization, public LLAPRPool +{ +private: + /// Construct a root memory pool. Should only be used by LLThreadLocalData and LLMutexRootPool. + friend class LLThreadLocalData; +#if !APR_HAS_THREADS + friend class LLMutexRootPool; +#endif + /// Construct a root memory pool. + /// Should only be used by LLThreadLocalData. + LLAPRRootPool(void); + ~LLAPRRootPool(); + +private: + // Keep track of how many root pools exist and when the last one is destructed. + static bool sCountInitialized; + static apr_uint32_t volatile sCount; + +public: + // Return a global root pool that is independent of LLThreadLocalData. + // Normally you should not use this. Only use for early initialization + // (before main) and deinitialization (after main). + static LLAPRRootPool& get(void); + +#if APR_POOL_DEBUG + void grab_ownership(void) + { + // You need a patched libapr to use this. + // See http://web.archiveorange.com/archive/v/5XO9y2zoxUOMt6Gmi1OI + apr_pool_owner_set(mPool); + } +#endif + +private: + // Used for constructing the Special Global Root Pool (returned by LLAPRRootPool::get). + // It is the same as the default constructor but omits to increment sCount. As a result, + // we must be sure that at least one other LLAPRRootPool is created before termination + // of the application (which is the case: we create one LLAPRRootPool per thread). + LLAPRRootPool(int) : LLAPRInitialization(), LLAPRPool(0) { } +}; + +/** Volatile memory pool + * + * 'Volatile' APR memory pool which normally only clears memory, + * and does not destroy the pool (the same pool is reused) for + * greater efficiency. However, as a safe guard the apr pool + * is destructed every FULL_VOLATILE_APR_POOL uses to allow + * the system memory to be allocated more efficiently and not + * get scattered through RAM. + */ +class LL_COMMON_API LLVolatileAPRPool : protected LLAPRPool +{ +public: + LLVolatileAPRPool(void) : mNumActiveRef(0), mNumTotalRef(0) { } + + void clearVolatileAPRPool(void); + + bool isOld(void) const { return mNumTotalRef > FULL_VOLATILE_APR_POOL; } + bool isUnused() const { return mNumActiveRef == 0; } + +private: + friend class LLScopedVolatileAPRPool; + friend class LLAPRFile; + apr_pool_t* getVolatileAPRPool(void) // The use of apr_pool_t is OK here. + { + if (!mPool) create(); + ++mNumActiveRef; + ++mNumTotalRef; + return LLAPRPool::operator()(); + } + +private: + S32 mNumActiveRef; // Number of active uses of the pool. + S32 mNumTotalRef; // Number of total uses of the pool since last creation. + + // Maximum number of references to LLVolatileAPRPool until the pool is recreated. + static S32 const FULL_VOLATILE_APR_POOL = 1024; +}; + +#endif // LL_LLAPRPOOL_H diff --git a/indra/llcommon/llcommon.cpp b/indra/llcommon/llcommon.cpp index 8be9e4f4de..b8a7394852 100644 --- a/indra/llcommon/llcommon.cpp +++ b/indra/llcommon/llcommon.cpp @@ -31,17 +31,9 @@ #include "llthread.h" //static -BOOL LLCommon::sAprInitialized = FALSE; - -//static void LLCommon::initClass() { LLMemory::initClass(); - if (!sAprInitialized) - { - ll_init_apr(); - sAprInitialized = TRUE; - } LLTimer::initClass(); LLThreadSafeRefCount::initThreadSafeRefCount(); // LLWorkerThread::initClass(); @@ -55,10 +47,5 @@ void LLCommon::cleanupClass() // LLWorkerThread::cleanupClass(); LLThreadSafeRefCount::cleanupThreadSafeRefCount(); LLTimer::cleanupClass(); - if (sAprInitialized) - { - ll_cleanup_apr(); - sAprInitialized = FALSE; - } LLMemory::cleanupClass(); } diff --git a/indra/llcommon/llcommon.h b/indra/llcommon/llcommon.h index ca9cad5d05..171590f3d8 100644 --- a/indra/llcommon/llcommon.h +++ b/indra/llcommon/llcommon.h @@ -35,8 +35,6 @@ class LL_COMMON_API LLCommon public: static void initClass(); static void cleanupClass(); -private: - static BOOL sAprInitialized; }; #endif diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp index bb64152407..75048073ca 100644 --- a/indra/llcommon/llerror.cpp +++ b/indra/llcommon/llerror.cpp @@ -866,6 +866,9 @@ You get: */ +extern apr_thread_mutex_t* gLogMutexp; +extern apr_thread_mutex_t* gCallStacksLogMutexp; + namespace { bool checkLevelMap(const LevelMap& map, const std::string& key, LLError::ELevel& level) diff --git a/indra/llcommon/llerror.h b/indra/llcommon/llerror.h index 4a42241c4f..15d167c32e 100644 --- a/indra/llcommon/llerror.h +++ b/indra/llcommon/llerror.h @@ -296,5 +296,4 @@ typedef LLError::NoClassInfo _LL_CLASS_TO_LOG; Such computation is done iff the message will be logged. */ - #endif // LL_LLERROR_H diff --git a/indra/llcommon/llfixedbuffer.cpp b/indra/llcommon/llfixedbuffer.cpp index d394f179fb..4b5cdbe288 100644 --- a/indra/llcommon/llfixedbuffer.cpp +++ b/indra/llcommon/llfixedbuffer.cpp @@ -30,8 +30,7 @@ LLFixedBuffer::LLFixedBuffer(const U32 max_lines) : LLLineBuffer(), - mMaxLines(max_lines), - mMutex(NULL) + mMaxLines(max_lines) { mTimer.reset(); } diff --git a/indra/llcommon/llscopedvolatileaprpool.h b/indra/llcommon/llscopedvolatileaprpool.h new file mode 100644 index 0000000000..dbaf4edcad --- /dev/null +++ b/indra/llcommon/llscopedvolatileaprpool.h @@ -0,0 +1,52 @@ +/** + * @file llscopedvolatileaprpool.h + * @brief Implementation of LLScopedVolatileAPRPool + * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLSCOPEDVOLATILEAPRPOOL_H +#define LL_LLSCOPEDVOLATILEAPRPOOL_H + +#include "llthread.h" + +/** Scoped volatile memory pool. + * + * As the LLVolatileAPRPool should never keep allocations very + * long, its most common use is for allocations with a lifetime + * equal to it's scope. + * + * This is a convenience class that makes just a little easier to type. + */ +class LL_COMMON_API LLScopedVolatileAPRPool +{ +private: + LLVolatileAPRPool& mPool; + apr_pool_t* mScopedAPRpool; // The use of apr_pool_t is OK here. +public: + LLScopedVolatileAPRPool() : mPool(LLThreadLocalData::tldata().mVolatileAPRPool), mScopedAPRpool(mPool.getVolatileAPRPool()) { } + ~LLScopedVolatileAPRPool() { mPool.clearVolatileAPRPool(); } + //! @attention Only use this to pass the underlaying pointer to a libapr-1 function that requires it. + operator apr_pool_t*() const { return mScopedAPRpool; } // The use of apr_pool_t is OK here. +}; + +#endif diff --git a/indra/llcommon/llthread.cpp b/indra/llcommon/llthread.cpp index 49d05ef411..4917e3b935 100644 --- a/indra/llcommon/llthread.cpp +++ b/indra/llcommon/llthread.cpp @@ -63,6 +63,9 @@ void *APR_THREAD_FUNC LLThread::staticRun(apr_thread_t *apr_threadp, void *datap { LLThread *threadp = (LLThread *)datap; + // Create a thread local data. + LLThreadLocalData::create(threadp); + // Run the user supplied function threadp->run(); @@ -75,38 +78,20 @@ void *APR_THREAD_FUNC LLThread::staticRun(apr_thread_t *apr_threadp, void *datap } -LLThread::LLThread(const std::string& name, apr_pool_t *poolp) : - mPaused(FALSE), +LLThread::LLThread(std::string const& name) : + mPaused(false), mName(name), mAPRThreadp(NULL), - mStatus(STOPPED) + mStatus(STOPPED), + mThreadLocalData(NULL) { - // Thread creation probably CAN be paranoid about APR being initialized, if necessary - if (poolp) - { - mIsLocalPool = FALSE; - mAPRPoolp = poolp; - } - else - { - mIsLocalPool = TRUE; - apr_pool_create(&mAPRPoolp, NULL); // Create a subpool for this thread - } - mRunCondition = new LLCondition(mAPRPoolp); - - mLocalAPRFilePoolp = NULL ; + mRunCondition = new LLCondition; } LLThread::~LLThread() { shutdown(); - - if(mLocalAPRFilePoolp) - { - delete mLocalAPRFilePoolp ; - mLocalAPRFilePoolp = NULL ; - } } void LLThread::shutdown() @@ -143,7 +128,7 @@ void LLThread::shutdown() if (!isStopped()) { // This thread just wouldn't stop, even though we gave it time - llwarns << "LLThread::~LLThread() exiting thread before clean exit!" << llendl; + llwarns << "LLThread::shutdown() exiting thread before clean exit!" << llendl; // Put a stake in its heart. apr_thread_exit(mAPRThreadp, -1); return; @@ -153,15 +138,8 @@ void LLThread::shutdown() delete mRunCondition; mRunCondition = 0; - - if (mIsLocalPool && mAPRPoolp) - { - apr_pool_destroy(mAPRPoolp); - mAPRPoolp = 0; - } } - void LLThread::start() { llassert(isStopped()); @@ -170,7 +148,7 @@ void LLThread::start() mStatus = RUNNING; apr_status_t status = - apr_thread_create(&mAPRThreadp, NULL, staticRun, (void *)this, mAPRPoolp); + apr_thread_create(&mAPRThreadp, NULL, staticRun, (void *)this, tldata().mRootPool()); if(status == APR_SUCCESS) { @@ -195,7 +173,7 @@ void LLThread::pause() if (!mPaused) { // this will cause the thread to stop execution as soon as checkPause() is called - mPaused = 1; // Does not need to be atomic since this is only set/unset from the main thread + mPaused = true; // Does not need to be atomic since this is only set/unset from the main thread } } @@ -203,7 +181,7 @@ void LLThread::unpause() { if (mPaused) { - mPaused = 0; + mPaused = false; } wake(); // wake up the thread if necessary @@ -280,85 +258,76 @@ void LLThread::wakeLocked() } } -//============================================================================ - -LLMutex::LLMutex(apr_pool_t *poolp) : - mAPRMutexp(NULL) -{ - //if (poolp) - //{ - // mIsLocalPool = FALSE; - // mAPRPoolp = poolp; - //} - //else - { - mIsLocalPool = TRUE; - apr_pool_create(&mAPRPoolp, NULL); // Create a subpool for this thread - } - apr_thread_mutex_create(&mAPRMutexp, APR_THREAD_MUTEX_UNNESTED, mAPRPoolp); -} +#ifdef SHOW_ASSERT +// This allows the use of llassert(is_main_thread()) to assure the current thread is the main thread. +static apr_os_thread_t main_thread_id; +LL_COMMON_API bool is_main_thread(void) { return apr_os_thread_equal(main_thread_id, apr_os_thread_current()); } +#endif +// The thread private handle to access the LLThreadLocalData instance. +apr_threadkey_t* LLThreadLocalData::sThreadLocalDataKey; -LLMutex::~LLMutex() +//static +void LLThreadLocalData::init(void) { -#if MUTEX_DEBUG - llassert_always(!isLocked()); // better not be locked! -#endif - apr_thread_mutex_destroy(mAPRMutexp); - mAPRMutexp = NULL; - if (mIsLocalPool) + // Only do this once. + if (sThreadLocalDataKey) { - apr_pool_destroy(mAPRPoolp); + return; } -} + apr_status_t status = apr_threadkey_private_create(&sThreadLocalDataKey, &LLThreadLocalData::destroy, LLAPRRootPool::get()()); + ll_apr_assert_status(status); // Or out of memory, or system-imposed limit on the + // total number of keys per process {PTHREAD_KEYS_MAX} + // has been exceeded. -void LLMutex::lock() -{ - apr_thread_mutex_lock(mAPRMutexp); -#if MUTEX_DEBUG - // Have to have the lock before we can access the debug info - U32 id = LLThread::currentID(); - if (mIsLocked[id] != FALSE) - llerrs << "Already locked in Thread: " << id << llendl; - mIsLocked[id] = TRUE; + // Create the thread-local data for the main thread (this function is called by the main thread). + LLThreadLocalData::create(NULL); + +#ifdef SHOW_ASSERT + // This function is called by the main thread. + main_thread_id = apr_os_thread_current(); #endif } -void LLMutex::unlock() +// This is called once for every thread when the thread is destructed. +//static +void LLThreadLocalData::destroy(void* thread_local_data) { -#if MUTEX_DEBUG - // Access the debug info while we have the lock - U32 id = LLThread::currentID(); - if (mIsLocked[id] != TRUE) - llerrs << "Not locked in Thread: " << id << llendl; - mIsLocked[id] = FALSE; -#endif - apr_thread_mutex_unlock(mAPRMutexp); + delete static_cast<LLThreadLocalData*>(thread_local_data); } -bool LLMutex::isLocked() +//static +void LLThreadLocalData::create(LLThread* threadp) { - apr_status_t status = apr_thread_mutex_trylock(mAPRMutexp); - if (APR_STATUS_IS_EBUSY(status)) + LLThreadLocalData* new_tld = new LLThreadLocalData; + if (threadp) { - return true; + threadp->mThreadLocalData = new_tld; } - else + apr_status_t status = apr_threadkey_private_set(new_tld, sThreadLocalDataKey); + llassert_always(status == APR_SUCCESS); +} + +//static +LLThreadLocalData& LLThreadLocalData::tldata(void) +{ + if (!sThreadLocalDataKey) { - apr_thread_mutex_unlock(mAPRMutexp); - return false; + LLThreadLocalData::init(); } + + void* data; + apr_status_t status = apr_threadkey_private_get(&data, sThreadLocalDataKey); + llassert_always(status == APR_SUCCESS); + return *static_cast<LLThreadLocalData*>(data); } //============================================================================ -LLCondition::LLCondition(apr_pool_t *poolp) : - LLMutex(poolp) +LLCondition::LLCondition(LLAPRPool& parent) : LLMutex(parent) { - // base class (LLMutex) has already ensured that mAPRPoolp is set up. - - apr_thread_cond_create(&mAPRCondp, mAPRPoolp); + apr_thread_cond_create(&mAPRCondp, mPool()); } @@ -396,7 +365,7 @@ void LLThreadSafeRefCount::initThreadSafeRefCount() { if (!sMutex) { - sMutex = new LLMutex(0); + sMutex = new LLMutex; } } diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h index f1c6cd75af..757832b8ca 100644 --- a/indra/llcommon/llthread.h +++ b/indra/llcommon/llthread.h @@ -29,12 +29,34 @@ #include "llapp.h" #include "llapr.h" +#include "llmemory.h" #include "apr_thread_cond.h" +#include "llaprpool.h" + +#ifdef SHOW_ASSERT +extern LL_COMMON_API bool is_main_thread(void); +#endif class LLThread; class LLMutex; class LLCondition; +class LL_COMMON_API LLThreadLocalData +{ +private: + static apr_threadkey_t* sThreadLocalDataKey; + +public: + // Thread-local memory pools. + LLAPRRootPool mRootPool; + LLVolatileAPRPool mVolatileAPRPool; + + static void init(void); + static void destroy(void* thread_local_data); + static void create(LLThread* pthread); + static LLThreadLocalData& tldata(void); +}; + class LL_COMMON_API LLThread { public: @@ -45,7 +67,7 @@ public: QUITTING= 2 // Someone wants this thread to quit } EThreadStatus; - LLThread(const std::string& name, apr_pool_t *poolp = NULL); + LLThread(std::string const& name); virtual ~LLThread(); // Warning! You almost NEVER want to destroy a thread unless it's in the STOPPED state. virtual void shutdown(); // stops the thread @@ -60,7 +82,7 @@ public: // Called from MAIN THREAD. void pause(); void unpause(); - bool isPaused() { return isStopped() || mPaused == TRUE; } + bool isPaused() { return isStopped() || mPaused; } // Cause the thread to wake up and check its condition void wake(); @@ -74,11 +96,11 @@ public: // this kicks off the apr thread void start(void); - apr_pool_t *getAPRPool() { return mAPRPoolp; } - LLVolatileAPRPool* getLocalAPRFilePool() { return mLocalAPRFilePoolp ; } + // Return thread-local data for the current thread. + static LLThreadLocalData& tldata(void) { return LLThreadLocalData::tldata(); } private: - BOOL mPaused; + bool mPaused; // static function passed to APR thread creation routine static void *APR_THREAD_FUNC staticRun(apr_thread_t *apr_threadp, void *datap); @@ -88,14 +110,10 @@ protected: LLCondition* mRunCondition; apr_thread_t *mAPRThreadp; - apr_pool_t *mAPRPoolp; - BOOL mIsLocalPool; EThreadStatus mStatus; - //a local apr_pool for APRFile operations in this thread. If it exists, LLAPRFile::sAPRFilePoolp should not be used. - //Note: this pool is used by APRFile ONLY, do NOT use it for any other purposes. - // otherwise it will cause severe memory leaking!!! --bao - LLVolatileAPRPool *mLocalAPRFilePoolp ; + friend void LLThreadLocalData::create(LLThread* threadp); + LLThreadLocalData* mThreadLocalData; void setQuitting(); @@ -125,30 +143,80 @@ protected: #define MUTEX_DEBUG (LL_DEBUG || LL_RELEASE_WITH_DEBUG_INFO) -class LL_COMMON_API LLMutex +#ifdef MUTEX_DEBUG +// We really shouldn't be using recursive locks. Make sure of that in debug mode. +#define MUTEX_FLAG APR_THREAD_MUTEX_UNNESTED +#else +// Use the fastest platform-optimal lock behavior (can be recursive or non-recursive). +#define MUTEX_FLAG APR_THREAD_MUTEX_DEFAULT +#endif + +class LL_COMMON_API LLMutexBase { public: - LLMutex(apr_pool_t *apr_poolp); // NULL pool constructs a new pool for the mutex - virtual ~LLMutex(); - - void lock(); // blocks - void unlock(); - bool isLocked(); // non-blocking, but does do a lock/unlock so not free - + void lock() { apr_thread_mutex_lock(mAPRMutexp); } + void unlock() { apr_thread_mutex_unlock(mAPRMutexp); } + // Returns true if lock was obtained successfully. + bool trylock() { return !APR_STATUS_IS_EBUSY(apr_thread_mutex_trylock(mAPRMutexp)); } + + // non-blocking, but does do a lock/unlock so not free + bool isLocked() { bool is_not_locked = trylock(); if (is_not_locked) unlock(); return !is_not_locked; } + +protected: + // mAPRMutexp is initialized and uninitialized in the derived class. + apr_thread_mutex_t* mAPRMutexp; +}; + +class LL_COMMON_API LLMutex : public LLMutexBase +{ +public: + LLMutex(LLAPRPool& parent = LLThread::tldata().mRootPool) : mPool(parent) + { + apr_thread_mutex_create(&mAPRMutexp, MUTEX_FLAG, mPool()); + } + ~LLMutex() + { + llassert(!isLocked()); // better not be locked! + apr_thread_mutex_destroy(mAPRMutexp); + mAPRMutexp = NULL; + } + protected: - apr_thread_mutex_t *mAPRMutexp; - apr_pool_t *mAPRPoolp; - BOOL mIsLocalPool; -#if MUTEX_DEBUG - std::map<U32, BOOL> mIsLocked; + LLAPRPool mPool; +}; + +#if APR_HAS_THREADS +// No need to use a root pool in this case. +typedef LLMutex LLMutexRootPool; +#else // APR_HAS_THREADS +class LL_COMMON_API LLMutexRootPool : public LLMutexBase +{ +public: + LLMutexRootPool(void) + { + apr_thread_mutex_create(&mAPRMutexp, MUTEX_FLAG, mRootPool()); + } + ~LLMutexRootPool() + { +#if APR_POOL_DEBUG + // It is allowed to destruct root pools from a different thread. + mRootPool.grab_ownership(); #endif + llassert(!isLocked()); + apr_thread_mutex_destroy(mAPRMutexp); + mAPRMutexp = NULL; + } + +protected: + LLAPRRootPool mRootPool; }; +#endif // APR_HAS_THREADS // Actually a condition/mutex pair (since each condition needs to be associated with a mutex). class LL_COMMON_API LLCondition : public LLMutex { public: - LLCondition(apr_pool_t *apr_poolp); // Defaults to global pool, could use the thread pool as well. + LLCondition(LLAPRPool& parent = LLThread::tldata().mRootPool); ~LLCondition(); void wait(); // blocks @@ -159,10 +227,10 @@ protected: apr_thread_cond_t *mAPRCondp; }; -class LLMutexLock +class LL_COMMON_API LLMutexLock { public: - LLMutexLock(LLMutex* mutex) + LLMutexLock(LLMutexBase* mutex) { mMutex = mutex; mMutex->lock(); @@ -172,7 +240,7 @@ public: mMutex->unlock(); } private: - LLMutex* mMutex; + LLMutexBase* mMutex; }; //============================================================================ diff --git a/indra/llcommon/llthreadsafequeue.cpp b/indra/llcommon/llthreadsafequeue.cpp index 8a73e632a9..05d24944f3 100644 --- a/indra/llcommon/llthreadsafequeue.cpp +++ b/indra/llcommon/llthreadsafequeue.cpp @@ -34,19 +34,11 @@ //----------------------------------------------------------------------------- -LLThreadSafeQueueImplementation::LLThreadSafeQueueImplementation(apr_pool_t * pool, unsigned int capacity): - mOwnsPool(pool == 0), - mPool(pool), +LLThreadSafeQueueImplementation::LLThreadSafeQueueImplementation(unsigned int capacity): mQueue(0) { - if(mOwnsPool) { - apr_status_t status = apr_pool_create(&mPool, 0); - if(status != APR_SUCCESS) throw LLThreadSafeQueueError("failed to allocate pool"); - } else { - ; // No op. - } - - apr_status_t status = apr_queue_create(&mQueue, capacity, mPool); + mPool.create(); + apr_status_t status = apr_queue_create(&mQueue, capacity, mPool()); if(status != APR_SUCCESS) throw LLThreadSafeQueueError("failed to allocate queue"); } @@ -59,7 +51,6 @@ LLThreadSafeQueueImplementation::~LLThreadSafeQueueImplementation() " elements;" << "memory will be leaked" << LL_ENDL; apr_queue_term(mQueue); } - if(mOwnsPool && (mPool != 0)) apr_pool_destroy(mPool); } diff --git a/indra/llcommon/llthreadsafequeue.h b/indra/llcommon/llthreadsafequeue.h index 58cac38769..43d0b396f2 100644 --- a/indra/llcommon/llthreadsafequeue.h +++ b/indra/llcommon/llthreadsafequeue.h @@ -30,9 +30,9 @@ #include <string> #include <stdexcept> +#include "llaprpool.h" -struct apr_pool_t; // From apr_pools.h class LLThreadSafeQueueImplementation; // See below. @@ -75,7 +75,7 @@ struct apr_queue_t; // From apr_queue.h class LL_COMMON_API LLThreadSafeQueueImplementation { public: - LLThreadSafeQueueImplementation(apr_pool_t * pool, unsigned int capacity); + LLThreadSafeQueueImplementation(unsigned int capacity); ~LLThreadSafeQueueImplementation(); void pushFront(void * element); bool tryPushFront(void * element); @@ -84,8 +84,7 @@ public: size_t size(); private: - bool mOwnsPool; - apr_pool_t * mPool; + LLAPRPool mPool; // The pool used for mQueue. apr_queue_t * mQueue; }; @@ -99,9 +98,8 @@ class LLThreadSafeQueue public: typedef ElementT value_type; - // If the pool is set to NULL one will be allocated and managed by this - // queue. - LLThreadSafeQueue(apr_pool_t * pool = 0, unsigned int capacity = 1024); + // Constructor. + LLThreadSafeQueue(unsigned int capacity = 1024); // Add an element to the front of queue (will block if the queue has // reached capacity). @@ -139,8 +137,8 @@ private: template<typename ElementT> -LLThreadSafeQueue<ElementT>::LLThreadSafeQueue(apr_pool_t * pool, unsigned int capacity): - mImplementation(pool, capacity) +LLThreadSafeQueue<ElementT>::LLThreadSafeQueue(unsigned int capacity) : + mImplementation(capacity) { ; // No op. } diff --git a/indra/llcommon/llworkerthread.cpp b/indra/llcommon/llworkerthread.cpp index 3ac50832fd..6b308bb917 100644 --- a/indra/llcommon/llworkerthread.cpp +++ b/indra/llcommon/llworkerthread.cpp @@ -37,12 +37,7 @@ LLWorkerThread::LLWorkerThread(const std::string& name, bool threaded) : LLQueuedThread(name, threaded) { - mDeleteMutex = new LLMutex(NULL); - - if(!mLocalAPRFilePoolp) - { - mLocalAPRFilePoolp = new LLVolatileAPRPool() ; - } + mDeleteMutex = new LLMutex; } LLWorkerThread::~LLWorkerThread() @@ -204,7 +199,6 @@ LLWorkerClass::LLWorkerClass(LLWorkerThread* workerthread, const std::string& na mWorkerClassName(name), mRequestHandle(LLWorkerThread::nullHandle()), mRequestPriority(LLWorkerThread::PRIORITY_NORMAL), - mMutex(NULL), mWorkFlags(0) { if (!mWorkerThread) diff --git a/indra/llcommon/llworkerthread.h b/indra/llcommon/llworkerthread.h index 9bff18303e..bef5ef53fe 100644 --- a/indra/llcommon/llworkerthread.h +++ b/indra/llcommon/llworkerthread.h @@ -94,7 +94,6 @@ public: private: void deleteWorker(LLWorkerClass* workerclass); // schedule for deletion - }; //============================================================================ @@ -194,7 +193,7 @@ protected: U32 mRequestPriority; // last priority set private: - LLMutex mMutex; + LLMutexRootPool mMutex; // Use LLMutexRootPool since this object is created and destructed by multiple threads. LLAtomicU32 mWorkFlags; }; diff --git a/indra/llcrashlogger/llcrashlogger.cpp b/indra/llcrashlogger/llcrashlogger.cpp index 68e45f36e4..8f7916f565 100644 --- a/indra/llcrashlogger/llcrashlogger.cpp +++ b/indra/llcrashlogger/llcrashlogger.cpp @@ -390,8 +390,7 @@ bool LLCrashLogger::init() return false; } - gServicePump = new LLPumpIO(gAPRPoolp); - gServicePump->prime(gAPRPoolp); + gServicePump = new LLPumpIO; LLHTTPClient::setPump(*gServicePump); //If we've opened the crash logger, assume we can delete the marker file if it exists diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp index 39211bf7fa..f4399d4ed4 100644 --- a/indra/llimage/llimage.cpp +++ b/indra/llimage/llimage.cpp @@ -51,7 +51,7 @@ LLMutex* LLImage::sMutex = NULL; //static void LLImage::initClass() { - sMutex = new LLMutex(NULL); + sMutex = new LLMutex; } //static @@ -1557,8 +1557,7 @@ BOOL LLImageFormatted::load(const std::string &filename) resetLastError(); S32 file_size = 0; - LLAPRFile infile ; - infile.open(filename, LL_APR_RB, NULL, &file_size); + LLAPRFile infile(filename, LL_APR_RB, &file_size); apr_file_t* apr_file = infile.getFileHandle(); if (!apr_file) { @@ -1593,8 +1592,7 @@ BOOL LLImageFormatted::save(const std::string &filename) { resetLastError(); - LLAPRFile outfile ; - outfile.open(filename, LL_APR_WB); + LLAPRFile outfile(filename, LL_APR_WB); if (!outfile.getFileHandle()) { setLastError("Unable to open file for writing", filename); diff --git a/indra/llimage/llimagedimensionsinfo.cpp b/indra/llimage/llimagedimensionsinfo.cpp index 835664c60f..8a10956a5b 100644 --- a/indra/llimage/llimagedimensionsinfo.cpp +++ b/indra/llimage/llimagedimensionsinfo.cpp @@ -40,7 +40,7 @@ bool LLImageDimensionsInfo::load(const std::string& src_filename,U32 codec) mSrcFilename = src_filename; S32 file_size = 0; - apr_status_t s = mInfile.open(src_filename, LL_APR_RB, NULL, &file_size); + apr_status_t s = mInfile.open(src_filename, LL_APR_RB, LLAPRFile::long_lived, &file_size); if (s != APR_SUCCESS) { diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp index cb2a85fa91..5f488a6764 100644 --- a/indra/llimage/llimagej2c.cpp +++ b/indra/llimage/llimagej2c.cpp @@ -358,8 +358,7 @@ BOOL LLImageJ2C::loadAndValidate(const std::string &filename) resetLastError(); S32 file_size = 0; - LLAPRFile infile ; - infile.open(filename, LL_APR_RB, NULL, &file_size); + LLAPRFile infile(filename, LL_APR_RB, &file_size); apr_file_t* apr_file = infile.getFileHandle() ; if (!apr_file) { diff --git a/indra/llimage/llimageworker.cpp b/indra/llimage/llimageworker.cpp index 28dc3bd313..2c6d6f31ea 100644 --- a/indra/llimage/llimageworker.cpp +++ b/indra/llimage/llimageworker.cpp @@ -35,20 +35,18 @@ LLImageDecodeThread::LLImageDecodeThread(bool threaded) : LLQueuedThread("imagedecode", threaded) { - mCreationMutex = new LLMutex(getAPRPool()); } //virtual LLImageDecodeThread::~LLImageDecodeThread() { - delete mCreationMutex ; } // MAIN THREAD // virtual S32 LLImageDecodeThread::update(U32 max_time_ms) { - LLMutexLock lock(mCreationMutex); + LLMutexLock lock(&mCreationMutex); for (creation_list_t::iterator iter = mCreationList.begin(); iter != mCreationList.end(); ++iter) { @@ -71,7 +69,7 @@ S32 LLImageDecodeThread::update(U32 max_time_ms) LLImageDecodeThread::handle_t LLImageDecodeThread::decodeImage(LLImageFormatted* image, U32 priority, S32 discard, BOOL needs_aux, Responder* responder) { - LLMutexLock lock(mCreationMutex); + LLMutexLock lock(&mCreationMutex); handle_t handle = generateHandle(); mCreationList.push_back(creation_info(handle, image, priority, discard, needs_aux, responder)); return handle; @@ -81,7 +79,7 @@ LLImageDecodeThread::handle_t LLImageDecodeThread::decodeImage(LLImageFormatted* // Returns the size of the mutex guarded list as an indication of sanity S32 LLImageDecodeThread::tut_size() { - LLMutexLock lock(mCreationMutex); + LLMutexLock lock(&mCreationMutex); S32 res = mCreationList.size(); return res; } diff --git a/indra/llimage/llimageworker.h b/indra/llimage/llimageworker.h index c684222fa5..6a24b7522a 100644 --- a/indra/llimage/llimageworker.h +++ b/indra/llimage/llimageworker.h @@ -98,7 +98,7 @@ private: }; typedef std::list<creation_info> creation_list_t; creation_list_t mCreationList; - LLMutex* mCreationMutex; + LLMutex mCreationMutex; }; #endif diff --git a/indra/llmath/llvolumemgr.cpp b/indra/llmath/llvolumemgr.cpp index 88c195936c..734440d312 100644 --- a/indra/llmath/llvolumemgr.cpp +++ b/indra/llmath/llvolumemgr.cpp @@ -49,7 +49,7 @@ LLVolumeMgr::LLVolumeMgr() { // the LLMutex magic interferes with easy unit testing, // so you now must manually call useMutex() to use it - //mDataMutex = new LLMutex(gAPRPoolp); + //mDataMutex = new LLMutex; } LLVolumeMgr::~LLVolumeMgr() @@ -216,7 +216,7 @@ void LLVolumeMgr::useMutex() { if (!mDataMutex) { - mDataMutex = new LLMutex(gAPRPoolp); + mDataMutex = new LLMutex; } } diff --git a/indra/llmessage/llares.cpp b/indra/llmessage/llares.cpp index 5a67035ed1..fab9858b69 100644 --- a/indra/llmessage/llares.cpp +++ b/indra/llmessage/llares.cpp @@ -28,6 +28,7 @@ #include "linden_common.h" #include "llares.h" +#include "llscopedvolatileaprpool.h" #include <ares_dns.h> #include <ares_version.h> @@ -464,11 +465,6 @@ void LLAres::search(const std::string &query, LLResType type, bool LLAres::process(U64 timeout) { - if (!gAPRPoolp) - { - ll_init_apr(); - } - ares_socket_t socks[ARES_GETSOCK_MAXNUM]; apr_pollfd_t aprFds[ARES_GETSOCK_MAXNUM]; apr_int32_t nsds = 0; @@ -482,10 +478,7 @@ bool LLAres::process(U64 timeout) return nsds > 0; } - apr_status_t status; - LLAPRPool pool; - status = pool.getStatus() ; - ll_apr_assert_status(status); + LLScopedVolatileAPRPool scoped_pool; for (int i = 0; i < ARES_GETSOCK_MAXNUM; i++) { @@ -502,7 +495,7 @@ bool LLAres::process(U64 timeout) apr_socket_t *aprSock = NULL; - status = apr_os_sock_put(&aprSock, (apr_os_sock_t *) &socks[i], pool.getAPRPool()); + apr_status_t status = apr_os_sock_put(&aprSock, (apr_os_sock_t *) &socks[i], scoped_pool); if (status != APR_SUCCESS) { ll_apr_warn_status(status); @@ -511,7 +504,7 @@ bool LLAres::process(U64 timeout) aprFds[nactive].desc.s = aprSock; aprFds[nactive].desc_type = APR_POLL_SOCKET; - aprFds[nactive].p = pool.getAPRPool(); + aprFds[nactive].p = scoped_pool; aprFds[nactive].rtnevents = 0; aprFds[nactive].client_data = &socks[i]; @@ -520,7 +513,7 @@ bool LLAres::process(U64 timeout) if (nactive > 0) { - status = apr_poll(aprFds, nactive, &nsds, timeout); + apr_status_t status = apr_poll(aprFds, nactive, &nsds, timeout); if (status != APR_SUCCESS && status != APR_TIMEUP) { diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp index a485fa0160..4d3b382f7a 100644 --- a/indra/llmessage/llcurl.cpp +++ b/indra/llmessage/llcurl.cpp @@ -1039,7 +1039,7 @@ void LLCurl::initClass() S32 mutex_count = CRYPTO_num_locks(); for (S32 i=0; i<mutex_count; i++) { - sSSLMutex.push_back(new LLMutex(NULL)); + sSSLMutex.push_back(new LLMutex); } CRYPTO_set_id_callback(&LLCurl::ssl_thread_id); CRYPTO_set_locking_callback(&LLCurl::ssl_locking_callback); diff --git a/indra/llmessage/lliohttpserver.cpp b/indra/llmessage/lliohttpserver.cpp index 3b18a9177c..d441492cf2 100644 --- a/indra/llmessage/lliohttpserver.cpp +++ b/indra/llmessage/lliohttpserver.cpp @@ -954,13 +954,9 @@ private: // static -LLHTTPNode& LLIOHTTPServer::create( - apr_pool_t* pool, LLPumpIO& pump, U16 port) +LLHTTPNode& LLIOHTTPServer::create(LLPumpIO& pump, U16 port) { - LLSocket::ptr_t socket = LLSocket::create( - pool, - LLSocket::STREAM_TCP, - port); + LLSocket::ptr_t socket = LLSocket::create(LLSocket::STREAM_TCP, port); if(!socket) { llerrs << "Unable to initialize socket" << llendl; @@ -969,7 +965,7 @@ LLHTTPNode& LLIOHTTPServer::create( LLHTTPResponseFactory* factory = new LLHTTPResponseFactory; boost::shared_ptr<LLChainIOFactory> factory_ptr(factory); - LLIOServerSocket* server = new LLIOServerSocket(pool, socket, factory_ptr); + LLIOServerSocket* server = new LLIOServerSocket(socket, factory_ptr); LLPumpIO::chain_t chain; chain.push_back(LLIOPipe::ptr_t(server)); diff --git a/indra/llmessage/lliohttpserver.h b/indra/llmessage/lliohttpserver.h index 5c1b0531ff..2294e4b8ae 100644 --- a/indra/llmessage/lliohttpserver.h +++ b/indra/llmessage/lliohttpserver.h @@ -50,7 +50,7 @@ class LLIOHTTPServer public: typedef void (*timing_callback_t)(const char* hashed_name, F32 time, void* data); - static LLHTTPNode& create(apr_pool_t* pool, LLPumpIO& pump, U16 port); + static LLHTTPNode& create(LLPumpIO& pump, U16 port); /**< Creates an HTTP wire server on the pump for the given TCP port. * * Returns the root node of the new server. Add LLHTTPNode instances diff --git a/indra/llmessage/lliosocket.cpp b/indra/llmessage/lliosocket.cpp index ca84fa8bb8..e802d9b3a6 100644 --- a/indra/llmessage/lliosocket.cpp +++ b/indra/llmessage/lliosocket.cpp @@ -35,6 +35,7 @@ #include "llhost.h" #include "llmemtype.h" #include "llpumpio.h" +#include "llthread.h" // // constants @@ -98,51 +99,31 @@ void ll_debug_socket(const char* msg, apr_socket_t* apr_sock) /// // static -LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port) +LLSocket::ptr_t LLSocket::create(EType type, U16 port) { LLMemType m1(LLMemType::MTYPE_IO_TCP); - LLSocket::ptr_t rv; - apr_socket_t* socket = NULL; - apr_pool_t* new_pool = NULL; apr_status_t status = APR_EGENERAL; - - // create a pool for the socket - status = apr_pool_create(&new_pool, pool); - if(ll_apr_warn_status(status)) - { - if(new_pool) apr_pool_destroy(new_pool); - return rv; - } + LLSocket::ptr_t rv(new LLSocket); if(STREAM_TCP == type) { - status = apr_socket_create( - &socket, - APR_INET, - SOCK_STREAM, - APR_PROTO_TCP, - new_pool); + status = apr_socket_create(&rv->mSocket, APR_INET, SOCK_STREAM, APR_PROTO_TCP, rv->mPool()); } else if(DATAGRAM_UDP == type) { - status = apr_socket_create( - &socket, - APR_INET, - SOCK_DGRAM, - APR_PROTO_UDP, - new_pool); + status = apr_socket_create(&rv->mSocket, APR_INET, SOCK_DGRAM, APR_PROTO_UDP, rv->mPool()); } else { - if(new_pool) apr_pool_destroy(new_pool); + rv.reset(); return rv; } if(ll_apr_warn_status(status)) { - if(new_pool) apr_pool_destroy(new_pool); + rv->mSocket = NULL; + rv.reset(); return rv; } - rv = ptr_t(new LLSocket(socket, new_pool)); if(port > 0) { apr_sockaddr_t* sa = NULL; @@ -152,7 +133,7 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port) APR_UNSPEC, port, 0, - new_pool); + rv->mPool()); if(ll_apr_warn_status(status)) { rv.reset(); @@ -160,8 +141,8 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port) } // This allows us to reuse the address on quick down/up. This // is unlikely to create problems. - ll_apr_warn_status(apr_socket_opt_set(socket, APR_SO_REUSEADDR, 1)); - status = apr_socket_bind(socket, sa); + ll_apr_warn_status(apr_socket_opt_set(rv->mSocket, APR_SO_REUSEADDR, 1)); + status = apr_socket_bind(rv->mSocket, sa); if(ll_apr_warn_status(status)) { rv.reset(); @@ -175,7 +156,7 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port) // to keep a queue of incoming connections for ACCEPT. lldebugs << "Setting listen state for socket." << llendl; status = apr_socket_listen( - socket, + rv->mSocket, LL_DEFAULT_LISTEN_BACKLOG); if(ll_apr_warn_status(status)) { @@ -196,21 +177,28 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port) } // static -LLSocket::ptr_t LLSocket::create(apr_socket_t* socket, apr_pool_t* pool) +LLSocket::ptr_t LLSocket::create(apr_status_t& status, LLSocket::ptr_t& listen_socket) { LLMemType m1(LLMemType::MTYPE_IO_TCP); - LLSocket::ptr_t rv; - if(!socket) + if (!listen_socket->getSocket()) + { + status = APR_ENOSOCKET; + return LLSocket::ptr_t(); + } + LLSocket::ptr_t rv(new LLSocket); + lldebugs << "accepting socket" << llendl; + status = apr_socket_accept(&rv->mSocket, listen_socket->getSocket(), rv->mPool()); + if (status != APR_SUCCESS) { + rv->mSocket = NULL; + rv.reset(); return rv; } - rv = ptr_t(new LLSocket(socket, pool)); rv->mPort = PORT_EPHEMERAL; rv->setOptions(); return rv; } - bool LLSocket::blockingConnect(const LLHost& host) { if(!mSocket) return false; @@ -223,7 +211,7 @@ bool LLSocket::blockingConnect(const LLHost& host) APR_UNSPEC, host.getPort(), 0, - mPool))) + mPool()))) { return false; } @@ -234,13 +222,11 @@ bool LLSocket::blockingConnect(const LLHost& host) return true; } -LLSocket::LLSocket(apr_socket_t* socket, apr_pool_t* pool) : - mSocket(socket), - mPool(pool), +LLSocket::LLSocket() : + mSocket(NULL), + mPool(LLThread::tldata().mRootPool), mPort(PORT_INVALID) { - ll_debug_socket("Constructing wholely formed socket", mSocket); - LLMemType m1(LLMemType::MTYPE_IO_TCP); } LLSocket::~LLSocket() @@ -252,10 +238,6 @@ LLSocket::~LLSocket() ll_debug_socket("Destroying socket", mSocket); apr_socket_close(mSocket); } - if(mPool) - { - apr_pool_destroy(mPool); - } } void LLSocket::setOptions() @@ -516,10 +498,8 @@ LLIOPipe::EStatus LLIOSocketWriter::process_impl( /// LLIOServerSocket::LLIOServerSocket( - apr_pool_t* pool, LLIOServerSocket::socket_t listener, factory_t factory) : - mPool(pool), mListenSocket(listener), mReactor(factory), mInitialized(false), @@ -579,21 +559,15 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl( lldebugs << "accepting socket" << llendl; PUMP_DEBUG; - apr_pool_t* new_pool = NULL; - apr_status_t status = apr_pool_create(&new_pool, mPool); - apr_socket_t* socket = NULL; - status = apr_socket_accept( - &socket, - mListenSocket->getSocket(), - new_pool); - LLSocket::ptr_t llsocket(LLSocket::create(socket, new_pool)); + apr_status_t status; + LLSocket::ptr_t llsocket(LLSocket::create(status, mListenSocket)); //EStatus rv = STATUS_ERROR; - if(llsocket) + if(llsocket && status == APR_SUCCESS) { PUMP_DEBUG; apr_sockaddr_t* remote_addr; - apr_socket_addr_get(&remote_addr, APR_REMOTE, socket); + apr_socket_addr_get(&remote_addr, APR_REMOTE, llsocket->getSocket()); char* remote_host_string; apr_sockaddr_ip_get(&remote_host_string, remote_addr); @@ -608,7 +582,6 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl( { chain.push_back(LLIOPipe::ptr_t(new LLIOSocketWriter(llsocket))); pump->addChain(chain, mResponseTimeout); - status = STATUS_OK; } else { @@ -617,7 +590,8 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl( } else { - llwarns << "Unable to create linden socket." << llendl; + char buf[256]; + llwarns << "Unable to accept linden socket: " << apr_strerror(status, buf, sizeof(buf)) << llendl; } PUMP_DEBUG; @@ -630,11 +604,10 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl( #if 0 LLIODataSocket::LLIODataSocket( U16 suggested_port, - U16 start_discovery_port, - apr_pool_t* pool) : + U16 start_discovery_port) : mSocket(NULL) { - if(!pool || (PORT_INVALID == suggested_port)) return; + if(PORT_INVALID == suggested_port) return; if(ll_apr_warn_status(apr_socket_create(&mSocket, APR_INET, SOCK_DGRAM, APR_PROTO_UDP, pool))) return; apr_sockaddr_t* sa = NULL; if(ll_apr_warn_status(apr_sockaddr_info_get(&sa, APR_ANYADDR, APR_UNSPEC, suggested_port, 0, pool))) return; diff --git a/indra/llmessage/lliosocket.h b/indra/llmessage/lliosocket.h index 6806e5084a..1e35225512 100644 --- a/indra/llmessage/lliosocket.h +++ b/indra/llmessage/lliosocket.h @@ -38,7 +38,6 @@ */ #include "lliopipe.h" -#include "apr_pools.h" #include "apr_network_io.h" #include "llchainio.h" @@ -88,34 +87,22 @@ public: * socket. If you intend the socket to be known to external * clients without prior port notification, do not use * PORT_EPHEMERAL. - * @param pool The apr pool to use. A child pool will be created - * and associated with the socket. * @param type The type of socket to create * @param port The port for the socket * @return A valid socket shared pointer if the call worked. */ static ptr_t create( - apr_pool_t* pool, EType type, U16 port = PORT_EPHEMERAL); /** - * @brief Create a LLSocket when you already have an apr socket. + * @brief Create a LLSocket by accepting a connection from a listen socket. * - * This method assumes an ephemeral port. This is typically used - * by calls which spawn a socket such as a call to - * <code>accept()</code> as in the server socket. This call should - * not fail if you have a valid apr socket. - * Because of the nature of how accept() works, you are expected - * to create a new pool for the socket, use that pool for the - * accept, and pass it in here where it will be bound with the - * socket and destroyed at the same time. - * @param socket The apr socket to use - * @param pool The pool used to create the socket. *NOTE: The pool - * passed in will be DESTROYED. + * @param status Output. Status of the accept if a valid listen socket was passed. + * @param listen_socket The listen socket to use. * @return A valid socket shared pointer if the call worked. */ - static ptr_t create(apr_socket_t* socket, apr_pool_t* pool); + static ptr_t create(apr_status_t& status, ptr_t& listen_socket); /** * @brief Perform a blocking connect to a host. Do not use in production. @@ -150,7 +137,7 @@ protected: * @brief Protected constructor since should only make sockets * with one of the two <code>create()</code> calls. */ - LLSocket(apr_socket_t* socket, apr_pool_t* pool); + LLSocket(void); /** * @brief Set default socket options. @@ -167,8 +154,8 @@ protected: // The apr socket. apr_socket_t* mSocket; - // our memory pool - apr_pool_t* mPool; + // Our memory pool. + LLAPRPool mPool; // The port if we know it. U16 mPort; @@ -293,7 +280,7 @@ class LLIOServerSocket : public LLIOPipe public: typedef LLSocket::ptr_t socket_t; typedef boost::shared_ptr<LLChainIOFactory> factory_t; - LLIOServerSocket(apr_pool_t* pool, socket_t listener, factory_t reactor); + LLIOServerSocket(socket_t listener, factory_t reactor); virtual ~LLIOServerSocket(); /** @@ -325,7 +312,6 @@ protected: //@} protected: - apr_pool_t* mPool; socket_t mListenSocket; factory_t mReactor; bool mInitialized; @@ -359,8 +345,7 @@ public: */ LLIODataSocket( U16 suggested_port, - U16 start_discovery_port, - apr_pool_t* pool); + U16 start_discovery_port); virtual ~LLIODataSocket(); protected: diff --git a/indra/llmessage/llmail.cpp b/indra/llmessage/llmail.cpp index 08b31e9c7a..8a898ab1b0 100644 --- a/indra/llmessage/llmail.cpp +++ b/indra/llmessage/llmail.cpp @@ -50,6 +50,7 @@ #include "llstring.h" #include "lluuid.h" #include "net.h" +#include "llaprpool.h" // // constants @@ -57,7 +58,7 @@ const size_t LL_MAX_KNOWN_GOOD_MAIL_SIZE = 4096; static bool gMailEnabled = true; -static apr_pool_t* gMailPool; +static LLAPRPool gMailPool; static apr_sockaddr_t* gSockAddr; static apr_socket_t* gMailSocket; @@ -82,7 +83,7 @@ bool connect_smtp() gSockAddr->sa.sin.sin_family, SOCK_STREAM, APR_PROTO_TCP, - gMailPool); + gMailPool()); if(ll_apr_warn_status(status)) return false; status = apr_socket_connect(gMailSocket, gSockAddr); if(ll_apr_warn_status(status)) @@ -139,19 +140,19 @@ BOOL LLMail::send( } // static -void LLMail::init(const std::string& hostname, apr_pool_t* pool) +void LLMail::init(const std::string& hostname) { gMailSocket = NULL; - if(hostname.empty() || !pool) + if (hostname.empty()) { - gMailPool = NULL; gSockAddr = NULL; + gMailPool.destroy(); } else { - gMailPool = pool; + gMailPool.create(); - // collect all the information into a socaddr sturcture. the + // Collect all the information into a sockaddr structure. the // documentation is a bit unclear, but I either have to // specify APR_UNSPEC or not specify any flags. I am not sure // which option is better. @@ -161,7 +162,7 @@ void LLMail::init(const std::string& hostname, apr_pool_t* pool) APR_UNSPEC, 25, APR_IPV4_ADDR_OK, - gMailPool); + gMailPool()); ll_apr_warn_status(status); } } diff --git a/indra/llmessage/llmail.h b/indra/llmessage/llmail.h index 3791714363..0a5c532088 100644 --- a/indra/llmessage/llmail.h +++ b/indra/llmessage/llmail.h @@ -27,15 +27,13 @@ #ifndef LL_LLMAIL_H #define LL_LLMAIL_H -typedef struct apr_pool_t apr_pool_t; - #include "llsd.h" class LLMail { public: // if hostname is NULL, then the host is resolved as 'mail' - static void init(const std::string& hostname, apr_pool_t* pool); + static void init(const std::string& hostname); // Allow all email transmission to be disabled/enabled. static void enable(bool mail_enabled); diff --git a/indra/llmessage/llpumpio.cpp b/indra/llmessage/llpumpio.cpp index a8d2a0a224..89cfd66e1b 100644 --- a/indra/llmessage/llpumpio.cpp +++ b/indra/llmessage/llpumpio.cpp @@ -37,6 +37,7 @@ #include "llmemtype.h" #include "llstl.h" #include "llstat.h" +#include "llthread.h" // These should not be enabled in production, but they can be // intensely useful during development for finding certain kinds of @@ -162,14 +163,12 @@ struct ll_delete_apr_pollset_fd_client_data /** * LLPumpIO */ -LLPumpIO::LLPumpIO(apr_pool_t* pool) : +LLPumpIO::LLPumpIO(void) : mState(LLPumpIO::NORMAL), mRebuildPollset(false), mPollset(NULL), mPollsetClientID(0), mNextLock(0), - mPool(NULL), - mCurrentPool(NULL), mCurrentPoolReallocCount(0), mChainsMutex(NULL), mCallbackMutex(NULL), @@ -178,21 +177,24 @@ LLPumpIO::LLPumpIO(apr_pool_t* pool) : mCurrentChain = mRunningChains.end(); LLMemType m1(LLMemType::MTYPE_IO_PUMP); - initialize(pool); + initialize(); } LLPumpIO::~LLPumpIO() { LLMemType m1(LLMemType::MTYPE_IO_PUMP); - cleanup(); -} - -bool LLPumpIO::prime(apr_pool_t* pool) -{ - LLMemType m1(LLMemType::MTYPE_IO_PUMP); - cleanup(); - initialize(pool); - return ((pool == NULL) ? false : true); +#if LL_THREADS_APR + if (mChainsMutex) apr_thread_mutex_destroy(mChainsMutex); + if (mCallbackMutex) apr_thread_mutex_destroy(mCallbackMutex); +#endif + mChainsMutex = NULL; + mCallbackMutex = NULL; + if(mPollset) + { +// lldebugs << "cleaning up pollset" << llendl; + apr_pollset_destroy(mPollset); + mPollset = NULL; + } } bool LLPumpIO::addChain(const chain_t& chain, F32 timeout) @@ -352,8 +354,7 @@ bool LLPumpIO::setConditional(LLIOPipe* pipe, const apr_pollfd_t* poll) { // each fd needs a pool to work with, so if one was // not specified, use this pool. - // *FIX: Should it always be this pool? - value.second.p = mPool; + value.second.p = (*mCurrentChain).mDescriptorsPool->operator()(); } value.second.client_data = new S32(++mPollsetClientID); (*mCurrentChain).mDescriptors.push_back(value); @@ -825,39 +826,15 @@ void LLPumpIO::control(LLPumpIO::EControl op) } } -void LLPumpIO::initialize(apr_pool_t* pool) +void LLPumpIO::initialize(void) { LLMemType m1(LLMemType::MTYPE_IO_PUMP); - if(!pool) return; + mPool.create(); #if LL_THREADS_APR // SJB: Windows defaults to NESTED and OSX defaults to UNNESTED, so use UNNESTED explicitly. - apr_thread_mutex_create(&mChainsMutex, APR_THREAD_MUTEX_UNNESTED, pool); - apr_thread_mutex_create(&mCallbackMutex, APR_THREAD_MUTEX_UNNESTED, pool); -#endif - mPool = pool; -} - -void LLPumpIO::cleanup() -{ - LLMemType m1(LLMemType::MTYPE_IO_PUMP); -#if LL_THREADS_APR - if(mChainsMutex) apr_thread_mutex_destroy(mChainsMutex); - if(mCallbackMutex) apr_thread_mutex_destroy(mCallbackMutex); + apr_thread_mutex_create(&mChainsMutex, APR_THREAD_MUTEX_UNNESTED, mPool()); + apr_thread_mutex_create(&mCallbackMutex, APR_THREAD_MUTEX_UNNESTED, mPool()); #endif - mChainsMutex = NULL; - mCallbackMutex = NULL; - if(mPollset) - { -// lldebugs << "cleaning up pollset" << llendl; - apr_pollset_destroy(mPollset); - mPollset = NULL; - } - if(mCurrentPool) - { - apr_pool_destroy(mCurrentPool); - mCurrentPool = NULL; - } - mPool = NULL; } void LLPumpIO::rebuildPollset() @@ -885,21 +862,19 @@ void LLPumpIO::rebuildPollset() if(mCurrentPool && (0 == (++mCurrentPoolReallocCount % POLLSET_POOL_RECYCLE_COUNT))) { - apr_pool_destroy(mCurrentPool); - mCurrentPool = NULL; + mCurrentPool.destroy(); mCurrentPoolReallocCount = 0; } if(!mCurrentPool) { - apr_status_t status = apr_pool_create(&mCurrentPool, mPool); - (void)ll_apr_warn_status(status); + mCurrentPool.create(mPool); } // add all of the file descriptors run_it = mRunningChains.begin(); LLChainInfo::conditionals_t::iterator fd_it; LLChainInfo::conditionals_t::iterator fd_end; - apr_pollset_create(&mPollset, size, mCurrentPool, 0); + apr_pollset_create(&mPollset, size, mCurrentPool(), 0); for(; run_it != run_end; ++run_it) { fd_it = (*run_it).mDescriptors.begin(); @@ -1157,7 +1132,8 @@ bool LLPumpIO::handleChainError( LLPumpIO::LLChainInfo::LLChainInfo() : mInit(false), mLock(0), - mEOS(false) + mEOS(false), + mDescriptorsPool(new LLAPRPool(LLThread::tldata().mRootPool)) { LLMemType m1(LLMemType::MTYPE_IO_PUMP); mTimer.setTimerExpirySec(DEFAULT_CHAIN_EXPIRY_SECS); diff --git a/indra/llmessage/llpumpio.h b/indra/llmessage/llpumpio.h index 9303c9d7fc..75c35ae7ab 100644 --- a/indra/llmessage/llpumpio.h +++ b/indra/llmessage/llpumpio.h @@ -30,11 +30,12 @@ #define LL_LLPUMPIO_H #include <set> +#include <boost/shared_ptr.hpp> #if LL_LINUX // needed for PATH_MAX in APR. #include <sys/param.h> #endif -#include "apr_pools.h" +#include "llaprpool.h" #include "llbuffer.h" #include "llframetimer.h" #include "lliopipe.h" @@ -58,9 +59,8 @@ extern const F32 NEVER_CHAIN_EXPIRY_SECS; * <code>pump()</code> on a thread used for IO and call * <code>respond()</code> on a thread that is expected to do higher * level processing. You can call almost any other method from any - * thread - see notes for each method for details. In order for the - * threading abstraction to work, you need to call <code>prime()</code> - * with a valid apr pool. + * thread - see notes for each method for details. + * * A pump instance manages much of the state for the pipe, including * the list of pipes in the chain, the channel for each element in the * chain, the buffer, and if any pipe has marked the stream or process @@ -79,7 +79,7 @@ public: /** * @brief Constructor. */ - LLPumpIO(apr_pool_t* pool); + LLPumpIO(void); /** * @brief Destructor. @@ -87,17 +87,6 @@ public: ~LLPumpIO(); /** - * @brief Prepare this pump for usage. - * - * If you fail to call this method prior to use, the pump will - * try to work, but will not come with any thread locking - * mechanisms. - * @param pool The apr pool to use. - * @return Returns true if the pump is primed. - */ - bool prime(apr_pool_t* pool); - - /** * @brief Typedef for having a chain of pipes. */ typedef std::vector<LLIOPipe::ptr_t> chain_t; @@ -368,6 +357,7 @@ protected: typedef std::pair<LLIOPipe::ptr_t, apr_pollfd_t> pipe_conditional_t; typedef std::vector<pipe_conditional_t> conditionals_t; conditionals_t mDescriptors; + boost::shared_ptr<LLAPRPool> mDescriptorsPool; }; // All the running chains & info @@ -386,9 +376,9 @@ protected: callbacks_t mPendingCallbacks; callbacks_t mCallbacks; - // memory allocator for pollsets & mutexes. - apr_pool_t* mPool; - apr_pool_t* mCurrentPool; + // Memory pool for pollsets & mutexes. + LLAPRPool mPool; + LLAPRPool mCurrentPool; S32 mCurrentPoolReallocCount; #if LL_THREADS_APR @@ -400,8 +390,7 @@ protected: #endif protected: - void initialize(apr_pool_t* pool); - void cleanup(); + void initialize(); /** * @brief Given the internal state of the chains, rebuild the pollset diff --git a/indra/llmessage/llurlrequest.cpp b/indra/llmessage/llurlrequest.cpp index cb9d1c3731..83b6f7cf71 100644 --- a/indra/llmessage/llurlrequest.cpp +++ b/indra/llmessage/llurlrequest.cpp @@ -40,6 +40,7 @@ #include "llstring.h" #include "apr_env.h" #include "llapr.h" +#include "llscopedvolatileaprpool.h" static const U32 HTTP_STATUS_PIPE_ERROR = 499; /** @@ -210,27 +211,31 @@ void LLURLRequest::setCallback(LLURLRequestComplete* callback) // is called with use_proxy = FALSE void LLURLRequest::useProxy(bool use_proxy) { - static char *env_proxy; + static std::string env_proxy; - if (use_proxy && (env_proxy == NULL)) + if (use_proxy && env_proxy.empty()) { - apr_status_t status; - LLAPRPool pool; - status = apr_env_get(&env_proxy, "ALL_PROXY", pool.getAPRPool()); + char* env_proxy_str; + LLScopedVolatileAPRPool scoped_pool; + apr_status_t status = apr_env_get(&env_proxy_str, "ALL_PROXY", scoped_pool); if (status != APR_SUCCESS) { - status = apr_env_get(&env_proxy, "http_proxy", pool.getAPRPool()); + status = apr_env_get(&env_proxy_str, "http_proxy", scoped_pool); } if (status != APR_SUCCESS) { - use_proxy = FALSE; + use_proxy = false; } + else + { + // env_proxy_str is stored in the scoped_pool, so we have to make a copy. + env_proxy = env_proxy_str; + } } + lldebugs << "use_proxy = " << (use_proxy?'Y':'N') << ", env_proxy = \"" << env_proxy << "\"" << llendl; - lldebugs << "use_proxy = " << (use_proxy?'Y':'N') << ", env_proxy = " << (env_proxy ? env_proxy : "(null)") << llendl; - - if (env_proxy && use_proxy) + if (use_proxy) { mDetail->mCurlRequest->setoptString(CURLOPT_PROXY, env_proxy); } diff --git a/indra/llmessage/message.cpp b/indra/llmessage/message.cpp index 2f0d815be5..302cfc7ca2 100644 --- a/indra/llmessage/message.cpp +++ b/indra/llmessage/message.cpp @@ -97,8 +97,10 @@ std::string get_shared_secret(); class LLMessagePollInfo { public: + LLMessagePollInfo(void) : mPool(LLThread::tldata().mRootPool) { } apr_socket_t *mAPRSocketp; apr_pollfd_t mPollFD; + LLAPRPool mPool; }; namespace @@ -287,20 +289,13 @@ LLMessageSystem::LLMessageSystem(const std::string& filename, U32 port, } // LL_DEBUGS("Messaging") << << "*** port: " << mPort << llendl; - // - // Create the data structure that we can poll on - // - if (!gAPRPoolp) - { - LL_ERRS("Messaging") << "No APR pool before message system initialization!" << llendl; - ll_init_apr(); - } + mPollInfop = new LLMessagePollInfo; + apr_socket_t *aprSocketp = NULL; - apr_os_sock_put(&aprSocketp, (apr_os_sock_t*)&mSocket, gAPRPoolp); + apr_os_sock_put(&aprSocketp, (apr_os_sock_t*)&mSocket, mPollInfop->mPool()); - mPollInfop = new LLMessagePollInfo; mPollInfop->mAPRSocketp = aprSocketp; - mPollInfop->mPollFD.p = gAPRPoolp; + mPollInfop->mPollFD.p = mPollInfop->mPool(); mPollInfop->mPollFD.desc_type = APR_POLL_SOCKET; mPollInfop->mPollFD.reqevents = APR_POLLIN; mPollInfop->mPollFD.rtnevents = 0; diff --git a/indra/llmessage/tests/networkio.h b/indra/llmessage/tests/networkio.h index 2aff90ca1e..23e1c791f4 100644 --- a/indra/llmessage/tests/networkio.h +++ b/indra/llmessage/tests/networkio.h @@ -30,7 +30,6 @@ #define LL_NETWORKIO_H #include "llmemory.h" // LLSingleton -#include "llapr.h" #include "llares.h" #include "llpumpio.h" #include "llhttpclient.h" @@ -48,14 +47,8 @@ public: mServicePump(NULL), mDone(false) { - ll_init_apr(); - if (! gAPRPoolp) - { - throw std::runtime_error("Can't initialize APR"); - } - // Create IO Pump to use for HTTP Requests. - mServicePump = new LLPumpIO(gAPRPoolp); + mServicePump = new LLPumpIO; LLHTTPClient::setPump(*mServicePump); if (ll_init_ares() == NULL || !gAres->isInitialized()) { diff --git a/indra/llplugin/llplugininstance.cpp b/indra/llplugin/llplugininstance.cpp index c326961db4..9c9909a017 100644 --- a/indra/llplugin/llplugininstance.cpp +++ b/indra/llplugin/llplugininstance.cpp @@ -29,8 +29,7 @@ #include "linden_common.h" #include "llplugininstance.h" - -#include "llapr.h" +#include "llthread.h" // Needed for LLThread::tldata().mRootPool /** Virtual destructor. */ LLPluginInstanceMessageListener::~LLPluginInstanceMessageListener() @@ -48,6 +47,7 @@ const char *LLPluginInstance::PLUGIN_INIT_FUNCTION_NAME = "LLPluginInitEntryPoin * @param[in] owner Plugin instance. TODO:DOC is this a good description of what "owner" is? */ LLPluginInstance::LLPluginInstance(LLPluginInstanceMessageListener *owner) : + mDSOHandlePool(LLThread::tldata().mRootPool), mDSOHandle(NULL), mPluginUserData(NULL), mPluginSendMessageFunction(NULL) @@ -79,7 +79,7 @@ int LLPluginInstance::load(std::string &plugin_file) int result = apr_dso_load(&mDSOHandle, plugin_file.c_str(), - gAPRPoolp); + mDSOHandlePool()); if(result != APR_SUCCESS) { char buf[1024]; diff --git a/indra/llplugin/llplugininstance.h b/indra/llplugin/llplugininstance.h index 50531ca77f..1c3898e2e7 100644 --- a/indra/llplugin/llplugininstance.h +++ b/indra/llplugin/llplugininstance.h @@ -30,6 +30,7 @@ #include "llstring.h" #include "llapr.h" +#include "llaprpool.h" #include "apr_dso.h" @@ -88,6 +89,7 @@ private: static void staticReceiveMessage(const char *message_string, void **user_data); void receiveMessage(const char *message_string); + LLAPRPool mDSOHandlePool; apr_dso_handle_t *mDSOHandle; void *mPluginUserData; diff --git a/indra/llplugin/llpluginmessagepipe.cpp b/indra/llplugin/llpluginmessagepipe.cpp index 8d13e38ad5..dd47300b9c 100644 --- a/indra/llplugin/llpluginmessagepipe.cpp +++ b/indra/llplugin/llpluginmessagepipe.cpp @@ -92,8 +92,6 @@ void LLPluginMessagePipeOwner::killMessagePipe(void) } LLPluginMessagePipe::LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket): - mInputMutex(gAPRPoolp), - mOutputMutex(gAPRPoolp), mOwner(owner), mSocket(socket) { diff --git a/indra/llplugin/llpluginprocesschild.cpp b/indra/llplugin/llpluginprocesschild.cpp index 45a86476ac..2fa5dcdd01 100644 --- a/indra/llplugin/llpluginprocesschild.cpp +++ b/indra/llplugin/llpluginprocesschild.cpp @@ -40,7 +40,7 @@ LLPluginProcessChild::LLPluginProcessChild() { mState = STATE_UNINITIALIZED; mInstance = NULL; - mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP); + mSocket = LLSocket::create(LLSocket::STREAM_TCP); mSleepTime = PLUGIN_IDLE_SECONDS; // default: send idle messages at 100Hz mCPUElapsed = 0.0f; mBlockingRequest = false; diff --git a/indra/llplugin/llpluginprocessparent.cpp b/indra/llplugin/llpluginprocessparent.cpp index c002de0462..eaf7ec4bf3 100644 --- a/indra/llplugin/llpluginprocessparent.cpp +++ b/indra/llplugin/llpluginprocessparent.cpp @@ -33,6 +33,7 @@ #include "llpluginmessageclasses.h" #include "llapr.h" +#include "llscopedvolatileaprpool.h" //virtual LLPluginProcessParentOwner::~LLPluginProcessParentOwner() @@ -42,6 +43,7 @@ LLPluginProcessParentOwner::~LLPluginProcessParentOwner() bool LLPluginProcessParent::sUseReadThread = false; apr_pollset_t *LLPluginProcessParent::sPollSet = NULL; +LLAPRPool LLPluginProcessParent::sPollSetPool; bool LLPluginProcessParent::sPollsetNeedsRebuild = false; LLMutex *LLPluginProcessParent::sInstancesMutex; std::list<LLPluginProcessParent*> LLPluginProcessParent::sInstances; @@ -52,7 +54,7 @@ class LLPluginProcessParentPollThread: public LLThread { public: LLPluginProcessParentPollThread() : - LLThread("LLPluginProcessParentPollThread", gAPRPoolp) + LLThread("LLPluginProcessParentPollThread") { } protected: @@ -77,12 +79,11 @@ protected: }; -LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner): - mIncomingQueueMutex(gAPRPoolp) +LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner* owner) { if(!sInstancesMutex) { - sInstancesMutex = new LLMutex(gAPRPoolp); + sInstancesMutex = new LLMutex; } mOwner = owner; @@ -95,6 +96,7 @@ LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner): mBlocked = false; mPolledInput = false; mPollFD.client_data = NULL; + mPollFDPool.create(); mPluginLaunchTimeout = 60.0f; mPluginLockupTimeout = 15.0f; @@ -169,44 +171,28 @@ void LLPluginProcessParent::init(const std::string &launcher_filename, const std bool LLPluginProcessParent::accept() { bool result = false; - apr_status_t status = APR_EGENERAL; - apr_socket_t *new_socket = NULL; - - status = apr_socket_accept( - &new_socket, - mListenSocket->getSocket(), - gAPRPoolp); + mSocket = LLSocket::create(status, mListenSocket); if(status == APR_SUCCESS) { // llinfos << "SUCCESS" << llendl; // Success. Create a message pipe on the new socket - - // we MUST create a new pool for the LLSocket, since it will take ownership of it and delete it in its destructor! - apr_pool_t* new_pool = NULL; - status = apr_pool_create(&new_pool, gAPRPoolp); - - mSocket = LLSocket::create(new_socket, new_pool); new LLPluginMessagePipe(this, mSocket); result = true; } - else if(APR_STATUS_IS_EAGAIN(status)) - { -// llinfos << "EAGAIN" << llendl; - - // No incoming connections. This is not an error. - status = APR_SUCCESS; - } else { -// llinfos << "Error:" << llendl; - ll_apr_warn_status(status); - - // Some other error. - errorState(); + mSocket.reset(); + // EAGAIN means "No incoming connections". This is not an error. + if (!APR_STATUS_IS_EAGAIN(status)) + { + // Some other error. + ll_apr_warn_status(status); + errorState(); + } } return result; @@ -272,10 +258,10 @@ void LLPluginProcessParent::idle(void) case STATE_INITIALIZED: { - apr_status_t status = APR_SUCCESS; + LLScopedVolatileAPRPool addr_pool; apr_sockaddr_t* addr = NULL; - mListenSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP); + mListenSocket = LLSocket::create(LLSocket::STREAM_TCP); mBoundPort = 0; // This code is based on parts of LLSocket::create() in lliosocket.cpp. @@ -286,7 +272,7 @@ void LLPluginProcessParent::idle(void) APR_INET, 0, // port 0 = ephemeral ("find me a port") 0, - gAPRPoolp); + addr_pool); if(ll_apr_warn_status(status)) { @@ -598,7 +584,7 @@ void LLPluginProcessParent::setMessagePipe(LLPluginMessagePipe *message_pipe) if(message_pipe != NULL) { // Set up the apr_pollfd_t - mPollFD.p = gAPRPoolp; + mPollFD.p = mPollFDPool(); mPollFD.desc_type = APR_POLL_SOCKET; mPollFD.reqevents = APR_POLLIN|APR_POLLERR|APR_POLLHUP; mPollFD.rtnevents = 0; @@ -645,6 +631,7 @@ void LLPluginProcessParent::updatePollset() // delete the existing pollset. apr_pollset_destroy(sPollSet); sPollSet = NULL; + sPollSetPool.destroy(); } std::list<LLPluginProcessParent*>::iterator iter; @@ -667,12 +654,14 @@ void LLPluginProcessParent::updatePollset() { #ifdef APR_POLLSET_NOCOPY // The pollset doesn't exist yet. Create it now. - apr_status_t status = apr_pollset_create(&sPollSet, count, gAPRPoolp, APR_POLLSET_NOCOPY); + sPollSetPool.create(); + apr_status_t status = apr_pollset_create(&sPollSet, count, sPollSetPool(), APR_POLLSET_NOCOPY); if(status != APR_SUCCESS) { #endif // APR_POLLSET_NOCOPY LL_WARNS("PluginPoll") << "Couldn't create pollset. Falling back to non-pollset mode." << LL_ENDL; sPollSet = NULL; + sPollSetPool.destroy(); #ifdef APR_POLLSET_NOCOPY } else diff --git a/indra/llplugin/llpluginprocessparent.h b/indra/llplugin/llpluginprocessparent.h index 32394809ef..6beeb64c7e 100644 --- a/indra/llplugin/llpluginprocessparent.h +++ b/indra/llplugin/llpluginprocessparent.h @@ -176,7 +176,9 @@ private: static bool sUseReadThread; apr_pollfd_t mPollFD; + LLAPRPool mPollFDPool; static apr_pollset_t *sPollSet; + static LLAPRPool sPollSetPool; static bool sPollsetNeedsRebuild; static LLMutex *sInstancesMutex; static std::list<LLPluginProcessParent*> sInstances; diff --git a/indra/llplugin/llpluginsharedmemory.cpp b/indra/llplugin/llpluginsharedmemory.cpp index 63ff5085c6..e2ff645a9c 100644 --- a/indra/llplugin/llpluginsharedmemory.cpp +++ b/indra/llplugin/llpluginsharedmemory.cpp @@ -187,7 +187,8 @@ bool LLPluginSharedMemory::create(size_t size) mName += createName(); mSize = size; - apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), gAPRPoolp ); + mPool.create(); + apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), mPool()); if(ll_apr_warn_status(status)) { @@ -210,7 +211,7 @@ bool LLPluginSharedMemory::destroy(void) } mImpl->mAprSharedMemory = NULL; } - + mPool.destroy(); return true; } @@ -219,7 +220,8 @@ bool LLPluginSharedMemory::attach(const std::string &name, size_t size) mName = name; mSize = size; - apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), gAPRPoolp ); + mPool.create(); + apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), mPool() ); if(ll_apr_warn_status(status)) { @@ -241,6 +243,7 @@ bool LLPluginSharedMemory::detach(void) } mImpl->mAprSharedMemory = NULL; } + mPool.destroy(); return true; } diff --git a/indra/llplugin/llpluginsharedmemory.h b/indra/llplugin/llpluginsharedmemory.h index c6cd49cabb..84b7a58c32 100644 --- a/indra/llplugin/llpluginsharedmemory.h +++ b/indra/llplugin/llpluginsharedmemory.h @@ -28,6 +28,8 @@ #ifndef LL_LLPLUGINSHAREDMEMORY_H #define LL_LLPLUGINSHAREDMEMORY_H +#include "llaprpool.h" + class LLPluginSharedMemoryPlatformImpl; /** @@ -108,6 +110,7 @@ private: bool close(void); bool unlink(void); + LLAPRPool mPool; std::string mName; size_t mSize; void *mMappedAddress; diff --git a/indra/llplugin/slplugin/slplugin.cpp b/indra/llplugin/slplugin/slplugin.cpp index 516a58db88..ff86e4e135 100644 --- a/indra/llplugin/slplugin/slplugin.cpp +++ b/indra/llplugin/slplugin/slplugin.cpp @@ -176,8 +176,6 @@ int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdL int main(int argc, char **argv) #endif { - ll_init_apr(); - // Set up llerror logging { LLError::initForApplication("."); @@ -393,8 +391,6 @@ int main(int argc, char **argv) delete plugin; - ll_cleanup_apr(); - return 0; } diff --git a/indra/llvfs/lllfsthread.cpp b/indra/llvfs/lllfsthread.cpp index 3d3ed9f6d4..bf49b9668e 100644 --- a/indra/llvfs/lllfsthread.cpp +++ b/indra/llvfs/lllfsthread.cpp @@ -67,10 +67,6 @@ LLLFSThread::LLLFSThread(bool threaded) : LLQueuedThread("LFS", threaded), mPriorityCounter(PRIORITY_LOWBITS) { - if(!mLocalAPRFilePoolp) - { - mLocalAPRFilePoolp = new LLVolatileAPRPool() ; - } } LLLFSThread::~LLLFSThread() @@ -182,8 +178,7 @@ bool LLLFSThread::Request::processRequest() if (mOperation == FILE_READ) { llassert(mOffset >= 0); - LLAPRFile infile ; // auto-closes - infile.open(mFileName, LL_APR_RB, mThread->getLocalAPRFilePool()); + LLAPRFile infile(mFileName, LL_APR_RB); if (!infile.getFileHandle()) { llwarns << "LLLFS: Unable to read file: " << mFileName << llendl; @@ -205,8 +200,7 @@ bool LLLFSThread::Request::processRequest() apr_int32_t flags = APR_CREATE|APR_WRITE|APR_BINARY; if (mOffset < 0) flags |= APR_APPEND; - LLAPRFile outfile ; // auto-closes - outfile.open(mFileName, flags, mThread->getLocalAPRFilePool()); + LLAPRFile outfile(mFileName, flags); if (!outfile.getFileHandle()) { llwarns << "LLLFS: Unable to write file: " << mFileName << llendl; diff --git a/indra/llvfs/llvfs.cpp b/indra/llvfs/llvfs.cpp index c1fe21c57d..1a64623028 100644 --- a/indra/llvfs/llvfs.cpp +++ b/indra/llvfs/llvfs.cpp @@ -234,7 +234,7 @@ LLVFS::LLVFS(const std::string& index_filename, const std::string& data_filename mDataFP(NULL), mIndexFP(NULL) { - mDataMutex = new LLMutex(0); + mDataMutex = new LLMutex; S32 i; for (i = 0; i < VFSLOCK_COUNT; i++) @@ -2094,8 +2094,7 @@ void LLVFS::dumpFiles() std::string filename = id.asString() + extension; llinfos << " Writing " << filename << llendl; - LLAPRFile outfile; - outfile.open(filename, LL_APR_WB); + LLAPRFile outfile(filename, LL_APR_WB); outfile.write(&buffer[0], size); outfile.close(); diff --git a/indra/media_plugins/gstreamer010/llmediaimplgstreamer.h b/indra/media_plugins/gstreamer010/llmediaimplgstreamer.h index 6bc272c009..77d6d19663 100644 --- a/indra/media_plugins/gstreamer010/llmediaimplgstreamer.h +++ b/indra/media_plugins/gstreamer010/llmediaimplgstreamer.h @@ -37,7 +37,6 @@ extern "C" { #include <stdio.h> #include <gst/gst.h> -#include "apr_pools.h" #include "apr_dso.h" } diff --git a/indra/media_plugins/gstreamer010/llmediaimplgstreamer_syms.cpp b/indra/media_plugins/gstreamer010/llmediaimplgstreamer_syms.cpp index 2e4baaa9eb..93a10424dd 100644 --- a/indra/media_plugins/gstreamer010/llmediaimplgstreamer_syms.cpp +++ b/indra/media_plugins/gstreamer010/llmediaimplgstreamer_syms.cpp @@ -28,16 +28,18 @@ #if LL_GSTREAMER010_ENABLED +#include "linden_common.h" + #include <string> extern "C" { #include <gst/gst.h> -#include "apr_pools.h" #include "apr_dso.h" } #include "llmediaimplgstreamertriviallogging.h" +#include "llaprpool.h" #define LL_GST_SYM(REQ, GSTSYM, RTN, ...) RTN (*ll##GSTSYM)(__VA_ARGS__) = NULL #include "llmediaimplgstreamer_syms_raw.inc" @@ -56,7 +58,7 @@ void ll_gst_debug_register_funcptr(GstDebugFuncPtr func, gchar* ptrname) } static bool sSymsGrabbed = false; -static apr_pool_t *sSymGSTDSOMemoryPool = NULL; +static LLAPRPool sSymGSTDSOMemoryPool; static apr_dso_handle_t *sSymGSTDSOHandleG = NULL; static apr_dso_handle_t *sSymGSTDSOHandleV = NULL; @@ -78,11 +80,11 @@ bool grab_gst_syms(std::string gst_dso_name, #define LL_GST_SYM(REQ, GSTSYM, RTN, ...) do{rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll##GSTSYM, sSymGSTDSOHandle, #GSTSYM); if (rv != APR_SUCCESS) {INFOMSG("Failed to grab symbol: %s", #GSTSYM); if (REQ) sym_error = true;} else DEBUGMSG("grabbed symbol: %s from %p", #GSTSYM, (void*)ll##GSTSYM);}while(0) //attempt to load the shared libraries - apr_pool_create(&sSymGSTDSOMemoryPool, NULL); + sSymGSTDSOMemoryPool.create(); if ( APR_SUCCESS == (rv = apr_dso_load(&sSymGSTDSOHandle, gst_dso_name.c_str(), - sSymGSTDSOMemoryPool) )) + sSymGSTDSOMemoryPool()) )) { INFOMSG("Found DSO: %s", gst_dso_name.c_str()); #include "llmediaimplgstreamer_syms_raw.inc" @@ -96,7 +98,7 @@ bool grab_gst_syms(std::string gst_dso_name, if ( APR_SUCCESS == (rv = apr_dso_load(&sSymGSTDSOHandle, gst_dso_name_vid.c_str(), - sSymGSTDSOMemoryPool) )) + sSymGSTDSOMemoryPool()) )) { INFOMSG("Found DSO: %s", gst_dso_name_vid.c_str()); #include "llmediaimplgstreamer_syms_rawv.inc" @@ -150,8 +152,7 @@ void ungrab_gst_syms() if ( sSymGSTDSOMemoryPool ) { - apr_pool_destroy(sSymGSTDSOMemoryPool); - sSymGSTDSOMemoryPool = NULL; + sSymGSTDSOMemoryPool.destroy(); } // NULL-out all of the symbols we'd grabbed diff --git a/indra/media_plugins/webkit/linux_volume_catcher.cpp b/indra/media_plugins/webkit/linux_volume_catcher.cpp index 91be3a89e9..94dfd80700 100644 --- a/indra/media_plugins/webkit/linux_volume_catcher.cpp +++ b/indra/media_plugins/webkit/linux_volume_catcher.cpp @@ -65,7 +65,7 @@ extern "C" { #undef LL_PA_SYM static bool sSymsGrabbed = false; -static apr_pool_t *sSymPADSOMemoryPool = NULL; +static LLAPRPool sSymPADSOMemoryPool; static apr_dso_handle_t *sSymPADSOHandleG = NULL; bool grab_pa_syms(std::string pulse_dso_name) @@ -84,11 +84,11 @@ bool grab_pa_syms(std::string pulse_dso_name) #define LL_PA_SYM(REQUIRED, PASYM, RTN, ...) do{rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll##PASYM, sSymPADSOHandle, #PASYM); if (rv != APR_SUCCESS) {INFOMSG("Failed to grab symbol: %s", #PASYM); if (REQUIRED) sym_error = true;} else DEBUGMSG("grabbed symbol: %s from %p", #PASYM, (void*)ll##PASYM);}while(0) //attempt to load the shared library - apr_pool_create(&sSymPADSOMemoryPool, NULL); + sSymPADSOMemoryPool.create(); if ( APR_SUCCESS == (rv = apr_dso_load(&sSymPADSOHandle, pulse_dso_name.c_str(), - sSymPADSOMemoryPool) )) + sSymPADSOMemoryPool()) )) { INFOMSG("Found DSO: %s", pulse_dso_name.c_str()); @@ -130,12 +130,8 @@ void ungrab_pa_syms() apr_dso_unload(sSymPADSOHandleG); sSymPADSOHandleG = NULL; } - - if ( sSymPADSOMemoryPool ) - { - apr_pool_destroy(sSymPADSOMemoryPool); - sSymPADSOMemoryPool = NULL; - } + + sSymPADSOMemoryPool.destroy(); // NULL-out all of the symbols we'd grabbed #define LL_PA_SYM(REQUIRED, PASYM, RTN, ...) do{ll##PASYM = NULL;}while(0) diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index a23f809b71..1f76e2af40 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -1026,7 +1026,7 @@ bool LLAppViewer::mainLoop() //------------------------------------------- // Create IO Pump to use for HTTP Requests. - gServicePump = new LLPumpIO(gAPRPoolp); + gServicePump = new LLPumpIO; LLHTTPClient::setPump(*gServicePump); LLCurl::setCAFile(gDirUtilp->getCAFile()); @@ -1387,16 +1387,16 @@ bool LLAppViewer::cleanup() } // *TODO - generalize this and move DSO wrangling to a helper class -brad - std::set<struct apr_dso_handle_t *>::const_iterator i; - for(i = mPlugins.begin(); i != mPlugins.end(); ++i) + for(std::map<apr_dso_handle_t*, boost::shared_ptr<LLAPRPool> >::iterator plugin = mPlugins.begin(); + plugin != mPlugins.end(); ++plugin) { int (*ll_plugin_stop_func)(void) = NULL; - apr_status_t rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll_plugin_stop_func, *i, "ll_plugin_stop"); + apr_status_t rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll_plugin_stop_func, plugin->first, "ll_plugin_stop"); ll_plugin_stop_func(); - rv = apr_dso_unload(*i); + rv = apr_dso_unload(plugin->first); } - mPlugins.clear(); + mPlugins.clear(); // Forget handles and destroy all memory pools. //flag all elements as needing to be destroyed immediately // to ensure shutdown order @@ -1828,7 +1828,7 @@ bool LLAppViewer::initThreads() if (LLFastTimer::sLog || LLFastTimer::sMetricLog) { - LLFastTimer::sLogLock = new LLMutex(NULL); + LLFastTimer::sLogLock = new LLMutex; mFastTimerLogThread = new LLFastTimerLogThread(LLFastTimer::sLogName); mFastTimerLogThread->start(); } @@ -2969,8 +2969,7 @@ void LLAppViewer::handleViewerCrash() else crash_file_name = gDirUtilp->getExpandedFilename(LL_PATH_LOGS,ERROR_MARKER_FILE_NAME); llinfos << "Creating crash marker file " << crash_file_name << llendl; - LLAPRFile crash_file ; - crash_file.open(crash_file_name, LL_APR_W); + LLAPRFile crash_file(crash_file_name, LL_APR_W); if (crash_file.getFileHandle()) { LL_INFOS("MarkerFile") << "Created crash marker file " << crash_file_name << LL_ENDL; @@ -3034,11 +3033,10 @@ bool LLAppViewer::anotherInstanceRunning() LL_DEBUGS("MarkerFile") << "Checking marker file for lock..." << LL_ENDL; //Freeze case checks - if (LLAPRFile::isExist(marker_file, NULL, LL_APR_RB)) + if (LLAPRFile::isExist(marker_file, LL_APR_RB)) { // File exists, try opening with write permissions - LLAPRFile outfile ; - outfile.open(marker_file, LL_APR_WB); + LLAPRFile outfile(marker_file, LL_APR_WB); apr_file_t* fMarker = outfile.getFileHandle() ; if (!fMarker) { @@ -3077,25 +3075,25 @@ void LLAppViewer::initMarkerFile() std::string llerror_marker_file = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, LLERROR_MARKER_FILE_NAME); std::string error_marker_file = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, ERROR_MARKER_FILE_NAME); - if (LLAPRFile::isExist(mMarkerFileName, NULL, LL_APR_RB) && !anotherInstanceRunning()) + if (LLAPRFile::isExist(mMarkerFileName, LL_APR_RB) && !anotherInstanceRunning()) { gLastExecEvent = LAST_EXEC_FROZE; LL_INFOS("MarkerFile") << "Exec marker found: program froze on previous execution" << LL_ENDL; } - if(LLAPRFile::isExist(logout_marker_file, NULL, LL_APR_RB)) + if(LLAPRFile::isExist(logout_marker_file, LL_APR_RB)) { gLastExecEvent = LAST_EXEC_LOGOUT_FROZE; LL_INFOS("MarkerFile") << "Last exec LLError crashed, setting LastExecEvent to " << gLastExecEvent << LL_ENDL; LLAPRFile::remove(logout_marker_file); } - if(LLAPRFile::isExist(llerror_marker_file, NULL, LL_APR_RB)) + if(LLAPRFile::isExist(llerror_marker_file, LL_APR_RB)) { if(gLastExecEvent == LAST_EXEC_LOGOUT_FROZE) gLastExecEvent = LAST_EXEC_LOGOUT_CRASH; else gLastExecEvent = LAST_EXEC_LLERROR_CRASH; LL_INFOS("MarkerFile") << "Last exec LLError crashed, setting LastExecEvent to " << gLastExecEvent << LL_ENDL; LLAPRFile::remove(llerror_marker_file); } - if(LLAPRFile::isExist(error_marker_file, NULL, LL_APR_RB)) + if(LLAPRFile::isExist(error_marker_file, LL_APR_RB)) { if(gLastExecEvent == LAST_EXEC_LOGOUT_FROZE) gLastExecEvent = LAST_EXEC_LOGOUT_CRASH; else gLastExecEvent = LAST_EXEC_OTHER_CRASH; @@ -3111,7 +3109,7 @@ void LLAppViewer::initMarkerFile() // Create the marker file for this execution & lock it apr_status_t s; - s = mMarkerFile.open(mMarkerFileName, LL_APR_W, TRUE); + s = mMarkerFile.open(mMarkerFileName, LL_APR_W, LLAPRFile::long_lived); if (s == APR_SUCCESS && mMarkerFile.getFileHandle()) { @@ -4327,8 +4325,7 @@ void LLAppViewer::sendLogoutRequest() gLogoutInProgress = TRUE; mLogoutMarkerFileName = gDirUtilp->getExpandedFilename(LL_PATH_LOGS,LOGOUT_MARKER_FILE_NAME); - LLAPRFile outfile ; - outfile.open(mLogoutMarkerFileName, LL_APR_W); + LLAPRFile outfile(mLogoutMarkerFileName, LL_APR_W); mLogoutMarkerFile = outfile.getFileHandle() ; if (mLogoutMarkerFile) { @@ -4778,14 +4775,15 @@ void LLAppViewer::loadEventHostModule(S32 listen_port) } #endif // LL_WINDOWS - apr_dso_handle_t * eventhost_dso_handle = NULL; - apr_pool_t * eventhost_dso_memory_pool = NULL; + boost::shared_ptr<LLAPRPool> eventhost_dso_memory_pool_ptr(new LLAPRPool); + LLAPRPool& eventhost_dso_memory_pool(*eventhost_dso_memory_pool_ptr); + apr_dso_handle_t* eventhost_dso_handle = NULL; //attempt to load the shared library - apr_pool_create(&eventhost_dso_memory_pool, NULL); + eventhost_dso_memory_pool.create(); apr_status_t rv = apr_dso_load(&eventhost_dso_handle, dso_path.c_str(), - eventhost_dso_memory_pool); + eventhost_dso_memory_pool()); llassert_always(! ll_apr_warn_status(rv, eventhost_dso_handle)); llassert_always(eventhost_dso_handle != NULL); @@ -4805,7 +4803,8 @@ void LLAppViewer::loadEventHostModule(S32 listen_port) llerrs << "problem loading eventhost plugin, status: " << status << llendl; } - mPlugins.insert(eventhost_dso_handle); + // Store the handle and link it to the pool that was used to allocate it. + mPlugins[eventhost_dso_handle] = eventhost_dso_memory_pool_ptr; } void LLAppViewer::launchUpdater() diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h index a18e6cbb02..00b12d50ae 100644 --- a/indra/newview/llappviewer.h +++ b/indra/newview/llappviewer.h @@ -266,7 +266,7 @@ private: LLAllocator mAlloc; - std::set<struct apr_dso_handle_t*> mPlugins; + std::map<apr_dso_handle_t*, boost::shared_ptr<LLAPRPool> > mPlugins; U32 mAvailPhysicalMemInKB ; U32 mAvailVirtualMemInKB ; diff --git a/indra/newview/llappviewerlinux.cpp b/indra/newview/llappviewerlinux.cpp index 898cc1c0ba..d4c6131c80 100644 --- a/indra/newview/llappviewerlinux.cpp +++ b/indra/newview/llappviewerlinux.cpp @@ -110,6 +110,7 @@ int main( int argc, char **argv ) } delete viewer_app_ptr; viewer_app_ptr = NULL; + return 0; } diff --git a/indra/newview/llappviewerlinux_api_dbus.cpp b/indra/newview/llappviewerlinux_api_dbus.cpp index 32e7e0a83d..1ae469dfcf 100644 --- a/indra/newview/llappviewerlinux_api_dbus.cpp +++ b/indra/newview/llappviewerlinux_api_dbus.cpp @@ -27,11 +27,11 @@ #if LL_DBUS_ENABLED #include "linden_common.h" +#include "llaprpool.h" extern "C" { #include <dbus/dbus-glib.h> -#include "apr_pools.h" #include "apr_dso.h" } @@ -44,7 +44,7 @@ extern "C" { #undef LL_DBUS_SYM static bool sSymsGrabbed = false; -static apr_pool_t *sSymDBUSDSOMemoryPool = NULL; +static LLAPRPool sSymDBUSDSOMemoryPool; static apr_dso_handle_t *sSymDBUSDSOHandleG = NULL; bool grab_dbus_syms(std::string dbus_dso_name) @@ -63,11 +63,11 @@ bool grab_dbus_syms(std::string dbus_dso_name) #define LL_DBUS_SYM(REQUIRED, DBUSSYM, RTN, ...) do{rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll##DBUSSYM, sSymDBUSDSOHandle, #DBUSSYM); if (rv != APR_SUCCESS) {INFOMSG("Failed to grab symbol: %s", #DBUSSYM); if (REQUIRED) sym_error = true;} else DEBUGMSG("grabbed symbol: %s from %p", #DBUSSYM, (void*)ll##DBUSSYM);}while(0) //attempt to load the shared library - apr_pool_create(&sSymDBUSDSOMemoryPool, NULL); + sSymDBUSDSOMemoryPool.create(); if ( APR_SUCCESS == (rv = apr_dso_load(&sSymDBUSDSOHandle, dbus_dso_name.c_str(), - sSymDBUSDSOMemoryPool) )) + sSymDBUSDSOMemoryPool()) )) { INFOMSG("Found DSO: %s", dbus_dso_name.c_str()); @@ -109,11 +109,7 @@ void ungrab_dbus_syms() sSymDBUSDSOHandleG = NULL; } - if ( sSymDBUSDSOMemoryPool ) - { - apr_pool_destroy(sSymDBUSDSOMemoryPool); - sSymDBUSDSOMemoryPool = NULL; - } + sSymDBUSDSOMemoryPool.destroy(); // NULL-out all of the symbols we'd grabbed #define LL_DBUS_SYM(REQUIRED, DBUSSYM, RTN, ...) do{ll##DBUSSYM = NULL;}while(0) diff --git a/indra/newview/llappviewermacosx.cpp b/indra/newview/llappviewermacosx.cpp index 1cd80986d8..13c8745eaf 100644 --- a/indra/newview/llappviewermacosx.cpp +++ b/indra/newview/llappviewermacosx.cpp @@ -113,6 +113,7 @@ int main( int argc, char **argv ) } delete viewer_app_ptr; viewer_app_ptr = NULL; + return 0; } diff --git a/indra/newview/llfloateranimpreview.cpp b/indra/newview/llfloateranimpreview.cpp index deebd69ec1..9b96332c10 100644 --- a/indra/newview/llfloateranimpreview.cpp +++ b/indra/newview/llfloateranimpreview.cpp @@ -223,8 +223,7 @@ BOOL LLFloaterAnimPreview::postBuild() // now load bvh file S32 file_size; - LLAPRFile infile ; - infile.open(mFilenameAndPath, LL_APR_RB, NULL, &file_size); + LLAPRFile infile(mFilenameAndPath, LL_APR_RB, &file_size); if (!infile.getFileHandle()) { diff --git a/indra/newview/llmainlooprepeater.cpp b/indra/newview/llmainlooprepeater.cpp index 5c020e6d98..d73048a28b 100644 --- a/indra/newview/llmainlooprepeater.cpp +++ b/indra/newview/llmainlooprepeater.cpp @@ -46,7 +46,7 @@ void LLMainLoopRepeater::start(void) { if(mQueue != 0) return; - mQueue = new LLThreadSafeQueue<LLSD>(gAPRPoolp, 1024); + mQueue = new LLThreadSafeQueue<LLSD>(1024); mMainLoopConnection = LLEventPumps::instance(). obtain("mainloop").listen(LLEventPump::inventName(), boost::bind(&LLMainLoopRepeater::onMainLoop, this, _1)); mRepeaterConnection = LLEventPumps::instance(). diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp index f54214b95c..a47ea8581a 100644 --- a/indra/newview/lltexturecache.cpp +++ b/indra/newview/lltexturecache.cpp @@ -176,7 +176,7 @@ private: bool LLTextureCacheLocalFileWorker::doRead() { - S32 local_size = LLAPRFile::size(mFileName, mCache->getLocalAPRFilePool()); + S32 local_size = LLAPRFile::size(mFileName); if (local_size > 0 && mFileName.size() > 4) { @@ -250,7 +250,7 @@ bool LLTextureCacheLocalFileWorker::doRead() } mReadData = new U8[mDataSize]; - S32 bytes_read = LLAPRFile::readEx(mFileName, mReadData, mOffset, mDataSize, mCache->getLocalAPRFilePool()); + S32 bytes_read = LLAPRFile::readEx(mFileName, mReadData, mOffset, mDataSize); if (bytes_read != mDataSize) { @@ -331,7 +331,7 @@ bool LLTextureCacheRemoteWorker::doRead() // Is it a JPEG2000 file? { local_filename = filename + ".j2c"; - local_size = LLAPRFile::size(local_filename, mCache->getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { mImageFormat = IMG_CODEC_J2C; @@ -341,7 +341,7 @@ bool LLTextureCacheRemoteWorker::doRead() if (local_size == 0) { local_filename = filename + ".jpg"; - local_size = LLAPRFile::size(local_filename, mCache->getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { mImageFormat = IMG_CODEC_JPEG; @@ -352,7 +352,7 @@ bool LLTextureCacheRemoteWorker::doRead() if (local_size == 0) { local_filename = filename + ".tga"; - local_size = LLAPRFile::size(local_filename, mCache->getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { mImageFormat = IMG_CODEC_TGA; @@ -378,8 +378,7 @@ bool LLTextureCacheRemoteWorker::doRead() } // Allocate read buffer mReadData = new U8[mDataSize]; - S32 bytes_read = LLAPRFile::readEx(local_filename, - mReadData, mOffset, mDataSize, mCache->getLocalAPRFilePool()); + S32 bytes_read = LLAPRFile::readEx(local_filename, mReadData, mOffset, mDataSize); if (bytes_read != mDataSize) { llwarns << "Error reading file from local cache: " << local_filename @@ -430,8 +429,7 @@ bool LLTextureCacheRemoteWorker::doRead() size = llmin(size, mDataSize); // Allocate the read buffer mReadData = new U8[size]; - S32 bytes_read = LLAPRFile::readEx(mCache->mHeaderDataFileName, - mReadData, offset, size, mCache->getLocalAPRFilePool()); + S32 bytes_read = LLAPRFile::readEx(mCache->mHeaderDataFileName, mReadData, offset, size); if (bytes_read != size) { llwarns << "LLTextureCacheWorker: " << mID @@ -457,7 +455,7 @@ bool LLTextureCacheRemoteWorker::doRead() if (!done && (mState == BODY)) { std::string filename = mCache->getTextureFileName(mID); - S32 filesize = LLAPRFile::size(filename, mCache->getLocalAPRFilePool()); + S32 filesize = LLAPRFile::size(filename); if (filesize && (filesize + TEXTURE_CACHE_ENTRY_SIZE) > mOffset) { @@ -499,8 +497,7 @@ bool LLTextureCacheRemoteWorker::doRead() // Read the data at last S32 bytes_read = LLAPRFile::readEx(filename, mReadData + data_offset, - file_offset, file_size, - mCache->getLocalAPRFilePool()); + file_offset, file_size); if (bytes_read != file_size) { llwarns << "LLTextureCacheWorker: " << mID @@ -601,13 +598,13 @@ bool LLTextureCacheRemoteWorker::doWrite() U8* padBuffer = new U8[TEXTURE_CACHE_ENTRY_SIZE]; memset(padBuffer, 0, TEXTURE_CACHE_ENTRY_SIZE); // Init with zeros memcpy(padBuffer, mWriteData, mDataSize); // Copy the write buffer - bytes_written = LLAPRFile::writeEx(mCache->mHeaderDataFileName, padBuffer, offset, size, mCache->getLocalAPRFilePool()); + bytes_written = LLAPRFile::writeEx(mCache->mHeaderDataFileName, padBuffer, offset, size); delete [] padBuffer; } else { // Write the header record (== first TEXTURE_CACHE_ENTRY_SIZE bytes of the raw file) in the header file - bytes_written = LLAPRFile::writeEx(mCache->mHeaderDataFileName, mWriteData, offset, size, mCache->getLocalAPRFilePool()); + bytes_written = LLAPRFile::writeEx(mCache->mHeaderDataFileName, mWriteData, offset, size); } if (bytes_written <= 0) @@ -642,8 +639,7 @@ bool LLTextureCacheRemoteWorker::doWrite() // llinfos << "Writing Body: " << filename << " Bytes: " << file_offset+file_size << llendl; S32 bytes_written = LLAPRFile::writeEx( filename, mWriteData + TEXTURE_CACHE_ENTRY_SIZE, - 0, file_size, - mCache->getLocalAPRFilePool()); + 0, file_size); if (bytes_written <= 0) { llwarns << "LLTextureCacheWorker: " << mID @@ -740,9 +736,6 @@ void LLTextureCacheWorker::endWork(S32 param, bool aborted) LLTextureCache::LLTextureCache(bool threaded) : LLWorkerThread("TextureCache", threaded), - mWorkersMutex(NULL), - mHeaderMutex(NULL), - mListMutex(NULL), mHeaderAPRFile(NULL), mReadOnly(TRUE), //do not allow to change the texture cache until setReadOnly() is called. mTexturesSizeTotal(0), @@ -846,7 +839,7 @@ BOOL LLTextureCache::isInLocal(const LLUUID& id) // Is it a JPEG2000 file? { local_filename = filename + ".j2c"; - local_size = LLAPRFile::size(local_filename, getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { return TRUE ; @@ -856,7 +849,7 @@ BOOL LLTextureCache::isInLocal(const LLUUID& id) // If not, is it a jpeg file? { local_filename = filename + ".jpg"; - local_size = LLAPRFile::size(local_filename, getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { return TRUE ; @@ -866,7 +859,7 @@ BOOL LLTextureCache::isInLocal(const LLUUID& id) // Hmm... What about a targa file? (used for UI texture mostly) { local_filename = filename + ".tga"; - local_size = LLAPRFile::size(local_filename, getLocalAPRFilePool()); + local_size = LLAPRFile::size(local_filename); if (local_size > 0) { return TRUE ; @@ -912,10 +905,10 @@ void LLTextureCache::purgeCache(ELLPath location) if(LLFile::isdir(mTexturesDirName)) { std::string file_name = gDirUtilp->getExpandedFilename(location, entries_filename); - LLAPRFile::remove(file_name, getLocalAPRFilePool()); + LLAPRFile::remove(file_name); file_name = gDirUtilp->getExpandedFilename(location, cache_filename); - LLAPRFile::remove(file_name, getLocalAPRFilePool()); + LLAPRFile::remove(file_name); purgeAllTextures(true); } @@ -991,7 +984,9 @@ LLAPRFile* LLTextureCache::openHeaderEntriesFile(bool readonly, S32 offset) { llassert_always(mHeaderAPRFile == NULL); apr_int32_t flags = readonly ? APR_READ|APR_BINARY : APR_READ|APR_WRITE|APR_BINARY; - mHeaderAPRFile = new LLAPRFile(mHeaderEntriesFileName, flags, getLocalAPRFilePool()); + // All code calling openHeaderEntriesFile, immediately calls closeHeaderEntriesFile, + // so this file is very short-lived. + mHeaderAPRFile = new LLAPRFile(mHeaderEntriesFileName, flags); if(offset > 0) { mHeaderAPRFile->seek(APR_SET, offset); @@ -1014,10 +1009,9 @@ void LLTextureCache::readEntriesHeader() { // mHeaderEntriesInfo initializes to default values so safe not to read it llassert_always(mHeaderAPRFile == NULL); - if (LLAPRFile::isExist(mHeaderEntriesFileName, getLocalAPRFilePool())) + if (LLAPRFile::isExist(mHeaderEntriesFileName)) { - LLAPRFile::readEx(mHeaderEntriesFileName, (U8*)&mHeaderEntriesInfo, 0, sizeof(EntriesInfo), - getLocalAPRFilePool()); + LLAPRFile::readEx(mHeaderEntriesFileName, (U8*)&mHeaderEntriesInfo, 0, sizeof(EntriesInfo)); } else //create an empty entries header. { @@ -1032,8 +1026,7 @@ void LLTextureCache::writeEntriesHeader() llassert_always(mHeaderAPRFile == NULL); if (!mReadOnly) { - LLAPRFile::writeEx(mHeaderEntriesFileName, (U8*)&mHeaderEntriesInfo, 0, sizeof(EntriesInfo), - getLocalAPRFilePool()); + LLAPRFile::writeEx(mHeaderEntriesFileName, (U8*)&mHeaderEntriesInfo, 0, sizeof(EntriesInfo)); } } @@ -1623,7 +1616,7 @@ void LLTextureCache::purgeTextures(bool validate) if (uuididx == validate_idx) { LL_DEBUGS("TextureCache") << "Validating: " << filename << "Size: " << entries[idx].mBodySize << LL_ENDL; - S32 bodysize = LLAPRFile::size(filename, getLocalAPRFilePool()); + S32 bodysize = LLAPRFile::size(filename); if (bodysize != entries[idx].mBodySize) { LL_WARNS("TextureCache") << "TEXTURE CACHE BODY HAS BAD SIZE: " << bodysize << " != " << entries[idx].mBodySize @@ -1858,7 +1851,7 @@ void LLTextureCache::removeCachedTexture(const LLUUID& id) mTexturesSizeMap.erase(id); } mHeaderIDMap.erase(id); - LLAPRFile::remove(getTextureFileName(id), getLocalAPRFilePool()); + LLAPRFile::remove(getTextureFileName(id)); } //called after mHeaderMutex is locked. @@ -1870,7 +1863,7 @@ void LLTextureCache::removeEntry(S32 idx, Entry& entry, std::string& filename) { if (entry.mBodySize == 0) // Always attempt to remove when mBodySize > 0. { - if (LLAPRFile::isExist(filename, getLocalAPRFilePool())) // Sanity check. Shouldn't exist when body size is 0. + if (LLAPRFile::isExist(filename)) // Sanity check. Shouldn't exist when body size is 0. { LL_WARNS("TextureCache") << "Entry has body size of zero but file " << filename << " exists. Deleting this file, too." << LL_ENDL; } @@ -1891,7 +1884,7 @@ void LLTextureCache::removeEntry(S32 idx, Entry& entry, std::string& filename) if (file_maybe_exists) { - LLAPRFile::remove(filename, getLocalAPRFilePool()); + LLAPRFile::remove(filename); } } diff --git a/indra/newview/lltexturecache.h b/indra/newview/lltexturecache.h index 64e3a2658c..79f5ba5835 100644 --- a/indra/newview/lltexturecache.h +++ b/indra/newview/lltexturecache.h @@ -142,9 +142,6 @@ protected: std::string getTextureFileName(const LLUUID& id); void addCompleted(Responder* responder, bool success); -protected: - //void setFileAPRPool(apr_pool_t* pool) { mFileAPRPool = pool ; } - private: void setDirNames(ELLPath location); void readHeaderCache(); diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp index 18c3a3b87d..139b434aeb 100644 --- a/indra/newview/lltexturefetch.cpp +++ b/indra/newview/lltexturefetch.cpp @@ -674,7 +674,6 @@ LLTextureFetchWorker::LLTextureFetchWorker(LLTextureFetch* fetcher, mRetryAttempt(0), mActiveCount(0), mGetStatus(0), - mWorkMutex(NULL), mFirstPacket(0), mLastPacket(-1), mTotalPackets(0), @@ -1816,8 +1815,6 @@ LLTextureFetch::LLTextureFetch(LLTextureCache* cache, LLImageDecodeThread* image mDebugPause(FALSE), mPacketCount(0), mBadPacketCount(0), - mQueueMutex(getAPRPool()), - mNetworkQueueMutex(getAPRPool()), mTextureCache(cache), mImageDecodeThread(imagedecodethread), mTextureBandwidth(0), diff --git a/indra/newview/llviewermenufile.cpp b/indra/newview/llviewermenufile.cpp index fda291f3c1..6bee7556cd 100644 --- a/indra/newview/llviewermenufile.cpp +++ b/indra/newview/llviewermenufile.cpp @@ -736,8 +736,7 @@ void upload_new_resource(const std::string& src_filename, std::string name, uuid = tid.makeAssetID(gAgent.getSecureSessionID()); // copy this file into the vfs for upload S32 file_size; - LLAPRFile infile ; - infile.open(filename, LL_APR_RB, NULL, &file_size); + LLAPRFile infile(filename, LL_APR_RB, &file_size); if (infile.getFileHandle()) { LLVFile file(gVFS, uuid, asset_type, LLVFile::WRITE); diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp index fd89044995..2cd9b09932 100644 --- a/indra/newview/llvoavatar.cpp +++ b/indra/newview/llvoavatar.cpp @@ -7190,8 +7190,7 @@ void LLVOAvatar::useBakedTexture( const LLUUID& id ) // static void LLVOAvatar::dumpArchetypeXML( void* ) { - LLAPRFile outfile; - outfile.open(gDirUtilp->getExpandedFilename(LL_PATH_CHARACTER,"new archetype.xml"), LL_APR_WB ); + LLAPRFile outfile(gDirUtilp->getExpandedFilename(LL_PATH_CHARACTER, "new archetype.xml"), LL_APR_WB); apr_file_t* file = outfile.getFileHandle() ; if (!file) { diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp index a933500706..d25831b4f1 100644 --- a/indra/newview/llvocache.cpp +++ b/indra/newview/llvocache.cpp @@ -30,14 +30,14 @@ #include "llregionhandle.h" #include "llviewercontrol.h" -BOOL check_read(LLAPRFile* apr_file, void* src, S32 n_bytes) +static BOOL check_read(LLAPRFile& apr_file, void* src, S32 n_bytes) { - return apr_file->read(src, n_bytes) == n_bytes ; + return apr_file.read(src, n_bytes) == n_bytes ; } -BOOL check_write(LLAPRFile* apr_file, void* src, S32 n_bytes) +static BOOL check_write(LLAPRFile& apr_file, void* src, S32 n_bytes) { - return apr_file->write(src, n_bytes) == n_bytes ; + return apr_file.write(src, n_bytes) == n_bytes ; } @@ -70,7 +70,7 @@ LLVOCacheEntry::LLVOCacheEntry() mDP.assignBuffer(mBuffer, 0); } -LLVOCacheEntry::LLVOCacheEntry(LLAPRFile* apr_file) +LLVOCacheEntry::LLVOCacheEntry(LLAPRFile& apr_file) { S32 size = -1; BOOL success; @@ -185,7 +185,7 @@ void LLVOCacheEntry::dump() const << llendl; } -BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const +BOOL LLVOCacheEntry::writeToFile(LLAPRFile& apr_file) const { BOOL success; success = check_write(apr_file, (void*)&mLocalID, sizeof(U32)); @@ -266,7 +266,6 @@ LLVOCache::LLVOCache(): mCacheSize(1) { mEnabled = gSavedSettings.getBOOL("ObjectCacheEnabled"); - mLocalAPRFilePoolp = new LLVolatileAPRPool() ; } LLVOCache::~LLVOCache() @@ -276,7 +275,6 @@ LLVOCache::~LLVOCache() writeCacheHeader(); clearCacheInMemory(); } - delete mLocalAPRFilePoolp; } void LLVOCache::setDirNames(ELLPath location) @@ -437,7 +435,7 @@ void LLVOCache::removeFromCache(HeaderEntryInfo* entry) std::string filename; getObjectCacheFilename(entry->mHandle, filename); - LLAPRFile::remove(filename, mLocalAPRFilePoolp); + LLAPRFile::remove(filename); entry->mTime = INVALID_TIME ; updateEntry(entry) ; //update the head file. } @@ -454,12 +452,12 @@ void LLVOCache::readCacheHeader() clearCacheInMemory(); bool success = true ; - if (LLAPRFile::isExist(mHeaderFileName, mLocalAPRFilePoolp)) + if (LLAPRFile::isExist(mHeaderFileName)) { - LLAPRFile apr_file(mHeaderFileName, APR_READ|APR_BINARY, mLocalAPRFilePoolp); + LLAPRFile apr_file(mHeaderFileName, APR_READ|APR_BINARY); //read the meta element - success = check_read(&apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)) ; + success = check_read(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)) ; if(success) { @@ -472,7 +470,7 @@ void LLVOCache::readCacheHeader() { entry = new HeaderEntryInfo() ; } - success = check_read(&apr_file, entry, sizeof(HeaderEntryInfo)); + success = check_read(apr_file, entry, sizeof(HeaderEntryInfo)); if(!success) //failed { @@ -541,17 +539,17 @@ void LLVOCache::writeCacheHeader() bool success = true ; { - LLAPRFile apr_file(mHeaderFileName, APR_CREATE|APR_WRITE|APR_BINARY, mLocalAPRFilePoolp); + LLAPRFile apr_file(mHeaderFileName, APR_CREATE|APR_WRITE|APR_BINARY); //write the meta element - success = check_write(&apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)) ; + success = check_write(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo)) ; mNumEntries = 0 ; for(header_entry_queue_t::iterator iter = mHeaderEntryQueue.begin() ; success && iter != mHeaderEntryQueue.end(); ++iter) { (*iter)->mIndex = mNumEntries++ ; - success = check_write(&apr_file, (void*)*iter, sizeof(HeaderEntryInfo)); + success = check_write(apr_file, (void*)*iter, sizeof(HeaderEntryInfo)); } mNumEntries = mHeaderEntryQueue.size() ; @@ -562,7 +560,7 @@ void LLVOCache::writeCacheHeader() for(S32 i = mNumEntries ; success && i < MAX_NUM_OBJECT_ENTRIES ; i++) { //fill the cache with the default entry. - success = check_write(&apr_file, entry, sizeof(HeaderEntryInfo)) ; + success = check_write(apr_file, entry, sizeof(HeaderEntryInfo)) ; } delete entry ; @@ -579,10 +577,10 @@ void LLVOCache::writeCacheHeader() BOOL LLVOCache::updateEntry(const HeaderEntryInfo* entry) { - LLAPRFile apr_file(mHeaderFileName, APR_WRITE|APR_BINARY, mLocalAPRFilePoolp); - apr_file.seek(APR_SET, entry->mIndex * sizeof(HeaderEntryInfo) + sizeof(HeaderMetaInfo)) ; + LLAPRFile apr_file(mHeaderFileName, APR_WRITE|APR_BINARY); + apr_file.seek(APR_SET, entry->mIndex * sizeof(HeaderEntryInfo) + sizeof(HeaderMetaInfo)); - return check_write(&apr_file, (void*)entry, sizeof(HeaderEntryInfo)) ; + return check_write(apr_file, (void*)entry, sizeof(HeaderEntryInfo)) ; } void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::vocache_entry_map_t& cache_entry_map) @@ -605,10 +603,10 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca { std::string filename; getObjectCacheFilename(handle, filename); - LLAPRFile apr_file(filename, APR_READ|APR_BINARY, mLocalAPRFilePoolp); + LLAPRFile apr_file(filename, APR_READ|APR_BINARY); LLUUID cache_id ; - success = check_read(&apr_file, cache_id.mData, UUID_BYTES) ; + success = check_read(apr_file, cache_id.mData, UUID_BYTES) ; if(success) { @@ -621,11 +619,11 @@ void LLVOCache::readFromCache(U64 handle, const LLUUID& id, LLVOCacheEntry::voca if(success) { S32 num_entries; - success = check_read(&apr_file, &num_entries, sizeof(S32)) ; + success = check_read(apr_file, &num_entries, sizeof(S32)) ; for (S32 i = 0; success && i < num_entries; i++) { - LLVOCacheEntry* entry = new LLVOCacheEntry(&apr_file); + LLVOCacheEntry* entry = new LLVOCacheEntry(apr_file); if (!entry->getLocalID()) { llwarns << "Aborting cache file load for " << filename << ", cache file corruption!" << llendl; @@ -724,19 +722,19 @@ void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry: { std::string filename; getObjectCacheFilename(handle, filename); - LLAPRFile apr_file(filename, APR_CREATE|APR_WRITE|APR_BINARY, mLocalAPRFilePoolp); + LLAPRFile apr_file(filename, APR_CREATE|APR_WRITE|APR_BINARY); - success = check_write(&apr_file, (void*)id.mData, UUID_BYTES) ; + success = check_write(apr_file, (void*)id.mData, UUID_BYTES) ; if(success) { S32 num_entries = cache_entry_map.size() ; - success = check_write(&apr_file, &num_entries, sizeof(S32)); + success = check_write(apr_file, &num_entries, sizeof(S32)); for (LLVOCacheEntry::vocache_entry_map_t::const_iterator iter = cache_entry_map.begin(); success && iter != cache_entry_map.end(); ++iter) { - success = iter->second->writeToFile(&apr_file) ; + success = iter->second->writeToFile(apr_file) ; } } } diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h index 14e3b4c793..76456b9e98 100644 --- a/indra/newview/llvocache.h +++ b/indra/newview/llvocache.h @@ -41,7 +41,7 @@ class LLVOCacheEntry { public: LLVOCacheEntry(U32 local_id, U32 crc, LLDataPackerBinaryBuffer &dp); - LLVOCacheEntry(LLAPRFile* apr_file); + LLVOCacheEntry(LLAPRFile& apr_file); LLVOCacheEntry(); ~LLVOCacheEntry(); @@ -51,7 +51,7 @@ public: S32 getCRCChangeCount() const { return mCRCChangeCount; } void dump() const; - BOOL writeToFile(LLAPRFile* apr_file) const; + BOOL writeToFile(LLAPRFile& apr_file) const; void assignCRC(U32 crc, LLDataPackerBinaryBuffer &dp); LLDataPackerBinaryBuffer *getDP(U32 crc); void recordHit(); @@ -142,7 +142,6 @@ private: U32 mNumEntries; std::string mHeaderFileName ; std::string mObjectCacheDirName; - LLVolatileAPRPool* mLocalAPRFilePoolp ; header_entry_queue_t mHeaderEntryQueue; handle_entry_map_t mHandleEntryMap; diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp index 08e242af8e..828207ce1a 100644 --- a/indra/newview/llvoicevivox.cpp +++ b/indra/newview/llvoicevivox.cpp @@ -961,7 +961,7 @@ void LLVivoxVoiceClient::stateMachine() if(!mSocket) { - mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP); + mSocket = LLSocket::create(LLSocket::STREAM_TCP); } mConnected = mSocket->blockingConnect(mDaemonHost); diff --git a/indra/newview/llwatchdog.cpp b/indra/newview/llwatchdog.cpp index 1694126802..d982ca5020 100644 --- a/indra/newview/llwatchdog.cpp +++ b/indra/newview/llwatchdog.cpp @@ -178,8 +178,8 @@ void LLWatchdog::init(killer_event_callback func) mKillerCallback = func; if(!mSuspectsAccessMutex && !mTimer) { - mSuspectsAccessMutex = new LLMutex(NULL); - mTimer = new LLWatchdogTimerThread(); + mSuspectsAccessMutex = new LLMutex; + mTimer = new LLWatchdogTimerThread; mTimer->setSleepTime(WATCHDOG_SLEEP_TIME_USEC / 1000); mLastClockCount = LLTimer::getTotalTime(); diff --git a/indra/newview/tests/llworldmap_test.cpp b/indra/newview/tests/llworldmap_test.cpp index acc6e814bc..102294959a 100644 --- a/indra/newview/tests/llworldmap_test.cpp +++ b/indra/newview/tests/llworldmap_test.cpp @@ -27,7 +27,6 @@ // Dependencies #include "linden_common.h" -#include "llapr.h" #include "llsingleton.h" #include "lltrans.h" #include "lluistring.h" diff --git a/indra/test/lltemplatemessagebuilder_tut.cpp b/indra/test/lltemplatemessagebuilder_tut.cpp index 09beb53869..532f26ee60 100644 --- a/indra/test/lltemplatemessagebuilder_tut.cpp +++ b/indra/test/lltemplatemessagebuilder_tut.cpp @@ -29,7 +29,6 @@ #include "linden_common.h" #include "lltut.h" -#include "llapr.h" #include "llmessagetemplate.h" #include "llquaternion.h" #include "lltemplatemessagebuilder.h" @@ -53,7 +52,6 @@ namespace tut static bool init = false; if(! init) { - ll_init_apr(); const F32 circuit_heartbeat_interval=5; const F32 circuit_timeout=100; diff --git a/indra/test/message_tut.cpp b/indra/test/message_tut.cpp index d971b33475..9a6ccd4d68 100644 --- a/indra/test/message_tut.cpp +++ b/indra/test/message_tut.cpp @@ -29,7 +29,6 @@ #include "linden_common.h" #include "lltut.h" -#include "llapr.h" #include "llmessageconfig.h" #include "llsdserialize.h" #include "llversionserver.h" @@ -62,7 +61,6 @@ namespace tut static bool init = false; if(!init) { - ll_init_apr(); //init_prehash_data(); init = true; } diff --git a/indra/test/test.cpp b/indra/test/test.cpp index ffdb0cb976..45e8aef99a 100644 --- a/indra/test/test.cpp +++ b/indra/test/test.cpp @@ -37,8 +37,8 @@ #include "linden_common.h" #include "llerrorcontrol.h" #include "lltut.h" +#include "llaprpool.h" -#include "apr_pools.h" #include "apr_getopt.h" // the CTYPE_WORKAROUND is needed for linux dev stations that don't @@ -349,17 +349,12 @@ int main(int argc, char **argv) ctype_workaround(); #endif - apr_initialize(); - apr_pool_t* pool = NULL; - if(APR_SUCCESS != apr_pool_create(&pool, NULL)) - { - std::cerr << "Unable to initialize pool" << std::endl; - return 1; - } + LLAPRPool pool; + pool.create(); apr_getopt_t* os = NULL; - if(APR_SUCCESS != apr_getopt_init(&os, pool, argc, argv)) + if(APR_SUCCESS != apr_getopt_init(&os, pool(), argc, argv)) { - std::cerr << "Unable to pool" << std::endl; + std::cerr << "Unable to initialize the arguments for parsing by apr_getopt()." << std::endl; return 1; } @@ -477,8 +472,6 @@ int main(int argc, char **argv) s.close(); } - apr_terminate(); - int retval = (success ? 0 : 1); return retval; diff --git a/indra/test_apps/llplugintest/llmediaplugintest.cpp b/indra/test_apps/llplugintest/llmediaplugintest.cpp index 4a2272032b..fd46626ff1 100644 --- a/indra/test_apps/llplugintest/llmediaplugintest.cpp +++ b/indra/test_apps/llplugintest/llmediaplugintest.cpp @@ -27,7 +27,6 @@ #include "linden_common.h" #include "indra_constants.h" -#include "llapr.h" #include "llerrorcontrol.h" #include <math.h> @@ -186,9 +185,6 @@ LLMediaPluginTest::LLMediaPluginTest( int app_window, int window_width, int wind std::cout << "Unable to read bookmarks from file: " << bookmarks_filename << std::endl; }; - // initialize linden lab APR module - ll_init_apr(); - // Set up llerror logging { LLError::initForApplication("."); diff --git a/indra/viewer_components/updater/llupdateinstaller.cpp b/indra/viewer_components/updater/llupdateinstaller.cpp index d450c068ad..6aa87d1be6 100644 --- a/indra/viewer_components/updater/llupdateinstaller.cpp +++ b/indra/viewer_components/updater/llupdateinstaller.cpp @@ -26,6 +26,7 @@ #include "linden_common.h" #include <apr_file_io.h> #include "llapr.h" +#include "llscopedvolatileaprpool.h" #include "llprocesslauncher.h" #include "llupdateinstaller.h" #include "lldir.h" @@ -45,7 +46,8 @@ namespace { { std::string scriptFile = gDirUtilp->getBaseFileName(path); std::string newPath = gDirUtilp->getExpandedFilename(LL_PATH_TEMP, scriptFile); - apr_status_t status = apr_file_copy(path.c_str(), newPath.c_str(), APR_FILE_SOURCE_PERMS, gAPRPoolp); + LLScopedVolatileAPRPool pool; + apr_status_t status = apr_file_copy(path.c_str(), newPath.c_str(), APR_FILE_SOURCE_PERMS, pool); if(status != APR_SUCCESS) throw RelocateError(); return newPath; |