/* * Copyright (c) 2004-2008 Apple Inc. All rights reserved. * * @APPLE_APACHE_LICENSE_HEADER_START@ * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * @APPLE_APACHE_LICENSE_HEADER_END@ */ #include "AutoDefs.h" #include "AutoEnvironment.h" namespace Auto { Environment Environment::_agc_env; // global containing flags // // initialize // // Reads the environment variables values. // void Environment::initialize() { #if defined(DEBUG) _clear_all_new = getenv("AUTO_CLEAR_ALL_NEW") ? true : false; _dirty_all_new = getenv("AUTO_DIRTY_ALL_NEW") ? true : false; _unsafe_scan = getenv("AUTO_UNSAFE_SCAN") ? true : false; _print_stats = getenv("AUTO_PRINT_STATS") ? true : false; _print_scan_stats = getenv("AUTO_SCAN_PRINT_STATS") ? true : false; _guard_pages = getenv("AUTO_USE_GUARDS") ? true : false; #endif _dirty_all_deleted = getenv("AUTO_DIRTY_ALL_DELETED") || getenv("MallocScribble") ? true : false; _enable_monitor = getenv("AUTO_ENABLE_MONITOR") ? true : false; { const char *s = getenv("AUTO_USE_EXACT_SCANNING"); _use_exact_scanning = !s || strcmp(s, "NO"); } // on by default //{ const char *s = getenv("AUTO_USE_EXACT_SCANNING"); _use_exact_scanning = s && !strcmp(s, "YES"); } // off by default } };