1 // Copyright 2008 Google Inc. 2 // Author: Lincoln Smith 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 16 #ifndef OPEN_VCDIFF_LOGGING_H_ 17 #define OPEN_VCDIFF_LOGGING_H_ 18 19 #include <config.h> 20 #include <stdlib.h> // exit 21 #include <iostream> 22 23 namespace open_vcdiff { 24 25 extern bool g_fatal_error_occurred; 26 CheckFatalError()27inline void CheckFatalError() { 28 if (g_fatal_error_occurred) { 29 std::cerr.flush(); 30 exit(1); 31 } 32 } 33 34 } // namespace open_vcdiff 35 36 #define VCD_WARNING std::cerr << "WARNING: " 37 #define VCD_ERROR std::cerr << "ERROR: " 38 #ifndef NDEBUG 39 #define VCD_DFATAL open_vcdiff::g_fatal_error_occurred = true; \ 40 std::cerr << "FATAL: " 41 #else // NDEBUG 42 #define VCD_DFATAL VCD_ERROR 43 #endif // !NDEBUG 44 45 #define VCD_ENDL std::endl; \ 46 open_vcdiff::CheckFatalError(); 47 48 #endif // OPEN_VCDIFF_LOGGING_H_ 49