1 /* 2 * Copyright (C) 2014 The Android Open Source Project 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 17 #ifndef _LIBBACKTRACE_BACKTRACE_ASYNC_SAFE_LOG_H 18 #define _LIBBACKTRACE_BACKTRACE_ASYNC_SAFE_LOG_H 19 20 #if defined(__ANDROID__) 21 22 #include <async_safe/log.h> 23 24 // Logging macros for use in signal handler, only available on target. 25 #define BACK_ASYNC_SAFE_LOGW(format, ...) \ 26 async_safe_format_log(ANDROID_LOG_WARN, "libbacktrace", "%s: " format, __PRETTY_FUNCTION__, \ 27 ##__VA_ARGS__) 28 29 #define BACK_ASYNC_SAFE_LOGE(format, ...) \ 30 async_safe_format_log(ANDROID_LOG_ERROR, "libbacktrace", "%s: " format, __PRETTY_FUNCTION__, \ 31 ##__VA_ARGS__) 32 33 #else 34 35 #define BACK_ASYNC_SAFE_LOGW(format, ...) 36 37 #define BACK_ASYNC_SAFE_LOGE(format, ...) 38 39 #endif 40 41 #endif // _LIBBACKTRACE_BACKTRACE_ASYNC_SAFE_LOG_H 42
