| // Copyright 2022 The Abseil Authors. | |
| // | |
| // 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 | |
| // | |
| // https://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. | |
| // | |
| // ----------------------------------------------------------------------------- | |
| // File: log/log_flags.h | |
| // ----------------------------------------------------------------------------- | |
| // | |
| // This header declares set of flags which can be used to configure Abseil | |
| // Logging library behaviour at runtime. | |
| // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
| // These flags should not be used in C++ code to access logging library | |
| // configuration knobs. Use interfaces defined in absl/log/globals.h | |
| // instead. It is still ok to use these flags on a command line. | |
| // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
| // Log messages at this severity or above are sent to stderr in *addition* to | |
| // `LogSink`s. Defaults to `ERROR`. See log_severity.h for numeric values of | |
| // severity levels. | |
| ABSL_DECLARE_FLAG(int, stderrthreshold); | |
| // Log messages at this severity or above are logged; others are discarded. | |
| // Defaults to `INFO`, i.e. log all severities. See log_severity.h for numeric | |
| // values of severity levels. | |
| ABSL_DECLARE_FLAG(int, minloglevel); | |
| // If specified in the form file:linenum, any messages logged from a matching | |
| // location will also include a backtrace. | |
| ABSL_DECLARE_FLAG(std::string, log_backtrace_at); | |
| // If true, the log prefix (severity, date, time, PID, etc.) is prepended to | |
| // each message logged. Defaults to true. | |
| ABSL_DECLARE_FLAG(bool, log_prefix); | |
| // Global log verbosity level. Default is 0. | |
| ABSL_DECLARE_FLAG(int, v); | |
| // Per-module log verbosity level. By default is empty and is unused. | |
| ABSL_DECLARE_FLAG(std::string, vmodule); | |