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Diffstat (limited to 'abseil-cpp/absl/log/internal/strip.h')
| -rw-r--r-- | abseil-cpp/absl/log/internal/strip.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/abseil-cpp/absl/log/internal/strip.h b/abseil-cpp/absl/log/internal/strip.h new file mode 100644 index 0000000..adc86ff --- /dev/null +++ b/abseil-cpp/absl/log/internal/strip.h @@ -0,0 +1,71 @@ +// 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/internal/strip.h +// ----------------------------------------------------------------------------- +// + +#ifndef ABSL_LOG_INTERNAL_STRIP_H_ +#define ABSL_LOG_INTERNAL_STRIP_H_ + +#include "absl/base/log_severity.h" +#include "absl/log/internal/log_message.h" +#include "absl/log/internal/nullstream.h" + +// `ABSL_LOGGING_INTERNAL_LOG_*` evaluates to a temporary `LogMessage` object or +// to a related object with a compatible API but different behavior. This set +// of defines comes in three flavors: vanilla, plus two variants that strip some +// logging in subtly different ways for subtly different reasons (see below). +#if defined(STRIP_LOG) && STRIP_LOG +#define ABSL_LOGGING_INTERNAL_LOG_INFO ::absl::log_internal::NullStream() +#define ABSL_LOGGING_INTERNAL_LOG_WARNING ::absl::log_internal::NullStream() +#define ABSL_LOGGING_INTERNAL_LOG_ERROR ::absl::log_internal::NullStream() +#define ABSL_LOGGING_INTERNAL_LOG_FATAL ::absl::log_internal::NullStreamFatal() +#define ABSL_LOGGING_INTERNAL_LOG_QFATAL ::absl::log_internal::NullStreamFatal() +#define ABSL_LOGGING_INTERNAL_LOG_DFATAL \ + ::absl::log_internal::NullStreamMaybeFatal(::absl::kLogDebugFatal) +#define ABSL_LOGGING_INTERNAL_LOG_LEVEL(severity) \ + ::absl::log_internal::NullStreamMaybeFatal(log_internal_severity) +#define ABSL_LOG_INTERNAL_CHECK(failure_message) ABSL_LOGGING_INTERNAL_LOG_FATAL +#define ABSL_LOG_INTERNAL_QCHECK(failure_message) \ + ABSL_LOGGING_INTERNAL_LOG_QFATAL +#else // !defined(STRIP_LOG) || !STRIP_LOG +#define ABSL_LOGGING_INTERNAL_LOG_INFO \ + ::absl::log_internal::LogMessage( \ + __FILE__, __LINE__, ::absl::log_internal::LogMessage::InfoTag{}) +#define ABSL_LOGGING_INTERNAL_LOG_WARNING \ + ::absl::log_internal::LogMessage( \ + __FILE__, __LINE__, ::absl::log_internal::LogMessage::WarningTag{}) +#define ABSL_LOGGING_INTERNAL_LOG_ERROR \ + ::absl::log_internal::LogMessage( \ + __FILE__, __LINE__, ::absl::log_internal::LogMessage::ErrorTag{}) +#define ABSL_LOGGING_INTERNAL_LOG_FATAL \ + ::absl::log_internal::LogMessageFatal(__FILE__, __LINE__) +#define ABSL_LOGGING_INTERNAL_LOG_QFATAL \ + ::absl::log_internal::LogMessageQuietlyFatal(__FILE__, __LINE__) +#define ABSL_LOGGING_INTERNAL_LOG_DFATAL \ + ::absl::log_internal::LogMessage(__FILE__, __LINE__, ::absl::kLogDebugFatal) +#define ABSL_LOGGING_INTERNAL_LOG_LEVEL(severity) \ + ::absl::log_internal::LogMessage(__FILE__, __LINE__, log_internal_severity) +// These special cases dispatch to special-case constructors that allow us to +// avoid an extra function call and shrink non-LTO binaries by a percent or so. +#define ABSL_LOG_INTERNAL_CHECK(failure_message) \ + ::absl::log_internal::LogMessageFatal(__FILE__, __LINE__, failure_message) +#define ABSL_LOG_INTERNAL_QCHECK(failure_message) \ + ::absl::log_internal::LogMessageQuietlyFatal(__FILE__, __LINE__, \ + failure_message) +#endif // !defined(STRIP_LOG) || !STRIP_LOG + +#endif // ABSL_LOG_INTERNAL_STRIP_H_ |