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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
commite6918187568dbd01842d8d1d2c808ce16a894239 (patch)
tree64f88b554b444a49f656b6c656111a145cbbaa28 /src/rocksdb/logging/logging.h
parentInitial commit. (diff)
downloadceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz
ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/rocksdb/logging/logging.h')
-rw-r--r--src/rocksdb/logging/logging.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/rocksdb/logging/logging.h b/src/rocksdb/logging/logging.h
new file mode 100644
index 000000000..0fa882a78
--- /dev/null
+++ b/src/rocksdb/logging/logging.h
@@ -0,0 +1,62 @@
+// Copyright (c) 2011-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).
+//
+// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file. See the AUTHORS file for names of contributors.
+//
+// Must not be included from any .h files to avoid polluting the namespace
+// with macros.
+
+#pragma once
+
+// Helper macros that include information about file name and line number
+#define ROCKS_LOG_STRINGIFY(x) #x
+#define ROCKS_LOG_TOSTRING(x) ROCKS_LOG_STRINGIFY(x)
+#define ROCKS_LOG_PREPEND_FILE_LINE(FMT) \
+ ("[%s:" ROCKS_LOG_TOSTRING(__LINE__) "] " FMT)
+
+inline const char* RocksLogShorterFileName(const char* file) {
+ // 18 is the length of "logging/logging.h".
+ // If the name of this file changed, please change this number, too.
+ return file + (sizeof(__FILE__) > 18 ? sizeof(__FILE__) - 18 : 0);
+}
+
+// Don't inclide file/line info in HEADER level
+#define ROCKS_LOG_HEADER(LGR, FMT, ...) \
+ ROCKSDB_NAMESPACE::Log(InfoLogLevel::HEADER_LEVEL, LGR, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_AT_LEVEL(LGR, LVL, FMT, ...) \
+ ROCKSDB_NAMESPACE::Log((LVL), (LGR), ROCKS_LOG_PREPEND_FILE_LINE(FMT), \
+ RocksLogShorterFileName(__FILE__), ##__VA_ARGS__)
+
+#define ROCKS_LOG_DEBUG(LGR, FMT, ...) \
+ ROCKS_LOG_AT_LEVEL((LGR), InfoLogLevel::DEBUG_LEVEL, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_INFO(LGR, FMT, ...) \
+ ROCKS_LOG_AT_LEVEL((LGR), InfoLogLevel::INFO_LEVEL, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_WARN(LGR, FMT, ...) \
+ ROCKS_LOG_AT_LEVEL((LGR), InfoLogLevel::WARN_LEVEL, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_ERROR(LGR, FMT, ...) \
+ ROCKS_LOG_AT_LEVEL((LGR), InfoLogLevel::ERROR_LEVEL, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_FATAL(LGR, FMT, ...) \
+ ROCKS_LOG_AT_LEVEL((LGR), InfoLogLevel::FATAL_LEVEL, FMT, ##__VA_ARGS__)
+
+#define ROCKS_LOG_BUFFER(LOG_BUF, FMT, ...) \
+ ROCKSDB_NAMESPACE::LogToBuffer(LOG_BUF, ROCKS_LOG_PREPEND_FILE_LINE(FMT), \
+ RocksLogShorterFileName(__FILE__), \
+ ##__VA_ARGS__)
+
+#define ROCKS_LOG_BUFFER_MAX_SZ(LOG_BUF, MAX_LOG_SIZE, FMT, ...) \
+ ROCKSDB_NAMESPACE::LogToBuffer( \
+ LOG_BUF, MAX_LOG_SIZE, ROCKS_LOG_PREPEND_FILE_LINE(FMT), \
+ RocksLogShorterFileName(__FILE__), ##__VA_ARGS__)
+
+#define ROCKS_LOG_DETAILS(LGR, FMT, ...) \
+ ; // due to overhead by default skip such lines
+// ROCKS_LOG_DEBUG(LGR, FMT, ##__VA_ARGS__)