Abseil Common Libraries (C++) (grcp 依赖)
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54 lines
2.2 KiB
54 lines
2.2 KiB
2 years ago
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// Copyright 2022 The Abseil Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// -----------------------------------------------------------------------------
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// File: log/log_flags.h
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// -----------------------------------------------------------------------------
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//
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// This header declares set of flags which can be used to configure Abseil
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// Logging library behaviour at runtime.
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#ifndef ABSL_LOG_INTERNAL_FLAGS_H_
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#define ABSL_LOG_INTERNAL_FLAGS_H_
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#include <string>
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#include "absl/flags/declare.h"
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// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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// These flags should not be used in C++ code to access logging library
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// configuration knobs. Use interfaces defined in absl/log/globals.h
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// instead. It is still ok to use these flags on a command line.
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// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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// Log messages at this severity or above are sent to stderr in *addition* to
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// logfiles. Defaults to `ERROR`. See log_severity.h for numeric values of
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// severity levels.
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ABSL_DECLARE_FLAG(int, stderrthreshold);
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// Log messages at this severity or above are logged; others are discarded.
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// Defaults to `INFO`, i.e. log all severities. See log_severity.h for numeric
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// values of severity levels.
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ABSL_DECLARE_FLAG(int, minloglevel);
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// If specified in the form file:linenum, any messages logged from a matching
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// location will also include a backtrace.
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ABSL_DECLARE_FLAG(std::string, log_backtrace_at);
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// If true, the log prefix (severity, date, time, PID, etc.) is prepended to
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// each message logged. Defaults to true.
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ABSL_DECLARE_FLAG(bool, log_prefix);
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#endif // ABSL_LOG_INTERNAL_FLAGS_H_
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