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File: [Pegasus] / pegasus / src / Pegasus / Common / TraceFileHandlerPOSIX.cpp
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Revision: 1.24, Fri May 3 03:49:10 2013 UTC (11 years, 2 months ago) by amit99shah Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, HEAD, CIMRS_WORK_20130824 Changes since 1.23: +10 -11 lines BUG#: 9633 TITLE: Nightly Build failure on System P machine in TestThreadpool. DESCRIPTION: |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // ////////////////////////////////////////////////////////////////////////// // //%///////////////////////////////////////////////////////////////////////////// #if defined(PEGASUS_OS_VMS) # include <fcntl.h> #endif #include <Pegasus/Common/System.h> #include <Pegasus/Common/TraceFileHandler.h> #include <Pegasus/Common/Mutex.h> #include <Pegasus/Common/StringConversion.h> PEGASUS_USING_STD; PEGASUS_NAMESPACE_BEGIN static Mutex writeMutex; PEGASUS_FORK_SAFE_MUTEX(writeMutex) /////////////////////////////////////////////////////////////////////////////// // Writes message to file. Locks the file before writing to it // Implementation of this function is platform specific /////////////////////////////////////////////////////////////////////////////// void TraceFileHandler::handleMessage( const char *message, Uint32, const char *fmt, va_list argList) { if (_configHasChanged) { _reConfigure(); } if (!_fileHandle) { // The trace file is not open, which means an earlier fopen() was // unsuccessful. Stop now to avoid logging duplicate error messages. return; } // Do not add Trace calls in the Critical section // ---- BEGIN CRITICAL SECTION AutoMutex writeLock(writeMutex); if(!_fileExists(_fileName)) { return; } // Write the message to the file fprintf(_fileHandle, "%s", message); vfprintf(_fileHandle, fmt, argList); fprintf(_fileHandle, "\n"); #if defined(PEGASUS_OS_VMS) if (0 == fsync(fileno(_fileHandle))) #else if (0 == fflush(_fileHandle)) #endif { // trace message successful written, reset error log messages // thus allow writing of errors to log again _logErrorBitField = 0; } // ---- END CRITICAL SECTION } void TraceFileHandler::handleMessage(const char *message, Uint32) { if (_configHasChanged) { _reConfigure(); } if (!_fileHandle) { // The trace file is not open, which means an earlier fopen() was // unsuccessful. Stop now to avoid logging duplicate error messages. return; } // Do not add Trace calls in the Critical section // ---- BEGIN CRITICAL SECTION AutoMutex writeLock(writeMutex); if(!_fileExists(_fileName)) { return; } // Write the message to the file fprintf(_fileHandle, "%s\n", message); #if defined(PEGASUS_OS_VMS) if (0 == fsync(fileno(_fileHandle))) #else if (0 == fflush(_fileHandle)) #endif { // trace message successful written, reset error log messages // thus allow writing of errors to log again _logErrorBitField = 0; } // ---- END CRITICAL SECTION } PEGASUS_NAMESPACE_END
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