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/*
* Copyright 2021 The Android Open Source Project
*
* 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.
*/
#pragma once
#include <cstdarg>
#include <cstdint>
/**
* This header is used for systems targeting syslog as their log target (i.e.
* Floss builds).
*/
/**
* We separately define these tags and map them to syslog levels because the
* log headers re-define LOG_DEBUG and LOG_INFO which are already existing in
* the syslog header. Also, LOG_TAG_VERBOSE doesn't actually exist in syslog
* definitions and needs to be mapped to another log level.
*/
constexpr uint32_t LOG_TAG_VERBOSE = 0x0;
constexpr uint32_t LOG_TAG_DEBUG = 0x1;
constexpr uint32_t LOG_TAG_INFO = 0x2;
constexpr uint32_t LOG_TAG_WARN = 0x3;
constexpr uint32_t LOG_TAG_ERROR = 0x4;
constexpr uint32_t LOG_TAG_FATAL = 0x5;
/**
* Write log to syslog.
*/
void write_syslog(int tag, const char* format, ...);
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