1/* 2 * Copyright (C) 2005-2017 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 _LIBS_LOG_LOG_RADIO_H 18#define _LIBS_LOG_LOG_RADIO_H 19 20#include <android/log.h> 21#include <log/log_id.h> 22 23/* 24 * Normally we strip the effects of ALOGV (VERBOSE messages), 25 * LOG_FATAL and LOG_FATAL_IF (FATAL assert messages) from the 26 * release builds be defining NDEBUG. You can modify this (for 27 * example with "#define LOG_NDEBUG 0" at the top of your source 28 * file) to change that behavior. 29 */ 30 31#ifndef LOG_NDEBUG 32#ifdef NDEBUG 33#define LOG_NDEBUG 1 34#else 35#define LOG_NDEBUG 0 36#endif 37#endif 38 39/* --------------------------------------------------------------------- */ 40 41#ifndef __predict_false 42#define __predict_false(exp) __builtin_expect((exp) != 0, 0) 43#endif 44 45/* 46 * Simplified macro to send a verbose radio log message using current LOG_TAG. 47 */ 48#ifndef RLOGV 49#define __RLOGV(...) \ 50 ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, \ 51 __VA_ARGS__)) 52#if LOG_NDEBUG 53#define RLOGV(...) \ 54 do { \ 55 if (0) { \ 56 __RLOGV(__VA_ARGS__); \ 57 } \ 58 } while (0) 59#else 60#define RLOGV(...) __RLOGV(__VA_ARGS__) 61#endif 62#endif 63 64#ifndef RLOGV_IF 65#if LOG_NDEBUG 66#define RLOGV_IF(cond, ...) ((void)0) 67#else 68#define RLOGV_IF(cond, ...) \ 69 ((__predict_false(cond)) \ 70 ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, \ 71 LOG_TAG, __VA_ARGS__)) \ 72 : (void)0) 73#endif 74#endif 75 76/* 77 * Simplified macro to send a debug radio log message using current LOG_TAG. 78 */ 79#ifndef RLOGD 80#define RLOGD(...) \ 81 ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, \ 82 __VA_ARGS__)) 83#endif 84 85#ifndef RLOGD_IF 86#define RLOGD_IF(cond, ...) \ 87 ((__predict_false(cond)) \ 88 ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, \ 89 LOG_TAG, __VA_ARGS__)) \ 90 : (void)0) 91#endif 92 93/* 94 * Simplified macro to send an info radio log message using current LOG_TAG. 95 */ 96#ifndef RLOGI 97#define RLOGI(...) \ 98 ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, \ 99 __VA_ARGS__)) 100#endif 101 102#ifndef RLOGI_IF 103#define RLOGI_IF(cond, ...) \ 104 ((__predict_false(cond)) \ 105 ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, \ 106 LOG_TAG, __VA_ARGS__)) \ 107 : (void)0) 108#endif 109 110/* 111 * Simplified macro to send a warning radio log message using current LOG_TAG. 112 */ 113#ifndef RLOGW 114#define RLOGW(...) \ 115 ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, \ 116 __VA_ARGS__)) 117#endif 118 119#ifndef RLOGW_IF 120#define RLOGW_IF(cond, ...) \ 121 ((__predict_false(cond)) \ 122 ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, \ 123 LOG_TAG, __VA_ARGS__)) \ 124 : (void)0) 125#endif 126 127/* 128 * Simplified macro to send an error radio log message using current LOG_TAG. 129 */ 130#ifndef RLOGE 131#define RLOGE(...) \ 132 ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, \ 133 __VA_ARGS__)) 134#endif 135 136#ifndef RLOGE_IF 137#define RLOGE_IF(cond, ...) \ 138 ((__predict_false(cond)) \ 139 ? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, \ 140 LOG_TAG, __VA_ARGS__)) \ 141 : (void)0) 142#endif 143 144#endif /* _LIBS_LOG_LOG_RADIO_H */ 145