// Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#pragma once
#include <stdarg.h>
#include <stdio.h>
#include "rocksdb/env.h"
namespace
rocksdb {
// Prints logs to stderr for faster debugging
class
StderrLogger :
public
Logger {
public
:
explicit
StderrLogger(
const
InfoLogLevel log_level = InfoLogLevel::INFO_LEVEL)
: Logger(log_level) {}
// Brings overloaded Logv()s into scope so they're not hidden when we override
// a subset of them.
using
Logger::Logv;
virtual
void
Logv(
const
char
* format,
va_list
ap) override {
vfprintf
(stderr, format, ap);
fprintf
(stderr,
"\n"
);
}
};
}
// namespace rocksdb