1// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
2// This source code is licensed under both the GPLv2 (found in the
3// COPYING file in the root directory) and Apache 2.0 License
4// (found in the LICENSE.Apache file in the root directory).
5//
6// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
7// Use of this source code is governed by a BSD-style license that can be
8// found in the LICENSE file. See the AUTHORS file for names of contributors.
9//
10// Must not be included from any .h files to avoid polluting the namespace
11// with macros.
12
13#pragma once
14#include "port/port.h"
15
16// Helper macros that include information about file name and line number
17#define STRINGIFY(x) #x
18#define TOSTRING(x) STRINGIFY(x)
19#define PREPEND_FILE_LINE(FMT) ("[" __FILE__ ":" TOSTRING(__LINE__) "] " FMT)
20
21// Don't inclide file/line info in HEADER level
22#define ROCKS_LOG_HEADER(LGR, FMT, ...) \
23 rocksdb::Log(InfoLogLevel::HEADER_LEVEL, LGR, FMT, ##__VA_ARGS__)
24
25#define ROCKS_LOG_DEBUG(LGR, FMT, ...) \
26 rocksdb::Log(InfoLogLevel::DEBUG_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
27 ##__VA_ARGS__)
28
29#define ROCKS_LOG_INFO(LGR, FMT, ...) \
30 rocksdb::Log(InfoLogLevel::INFO_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
31 ##__VA_ARGS__)
32
33#define ROCKS_LOG_WARN(LGR, FMT, ...) \
34 rocksdb::Log(InfoLogLevel::WARN_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
35 ##__VA_ARGS__)
36
37#define ROCKS_LOG_ERROR(LGR, FMT, ...) \
38 rocksdb::Log(InfoLogLevel::ERROR_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
39 ##__VA_ARGS__)
40
41#define ROCKS_LOG_FATAL(LGR, FMT, ...) \
42 rocksdb::Log(InfoLogLevel::FATAL_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
43 ##__VA_ARGS__)
44
45#define ROCKS_LOG_BUFFER(LOG_BUF, FMT, ...) \
46 rocksdb::LogToBuffer(LOG_BUF, PREPEND_FILE_LINE(FMT), ##__VA_ARGS__)
47
48#define ROCKS_LOG_BUFFER_MAX_SZ(LOG_BUF, MAX_LOG_SIZE, FMT, ...) \
49 rocksdb::LogToBuffer(LOG_BUF, MAX_LOG_SIZE, PREPEND_FILE_LINE(FMT), \
50 ##__VA_ARGS__)
51