chromium/third_party/abseil-cpp/absl/status/status.cc

// Copyright 2019 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.
#include "absl/status/status.h"

#include <errno.h>

#include <atomic>
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <memory>
#include <ostream>
#include <string>

#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/raw_logging.h"
#include "absl/base/internal/strerror.h"
#include "absl/base/macros.h"
#include "absl/base/no_destructor.h"
#include "absl/base/nullability.h"
#include "absl/debugging/stacktrace.h"
#include "absl/debugging/symbolize.h"
#include "absl/status/internal/status_internal.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_format.h"
#include "absl/strings/str_split.h"
#include "absl/strings/string_view.h"
#include "absl/types/optional.h"

namespace absl {
ABSL_NAMESPACE_BEGIN

static_assert …;

std::string StatusCodeToString(StatusCode code) { … }

std::ostream& operator<<(std::ostream& os, StatusCode code) { … }

absl::Nonnull<const std::string*> Status::EmptyString() { … }

#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
constexpr const char Status::kMovedFromString[];
#endif

absl::Nonnull<const std::string*> Status::MovedFromString() { … }

Status::Status(absl::StatusCode code, absl::string_view msg)
    : … { … }

absl::Nonnull<status_internal::StatusRep*> Status::PrepareToModify(
    uintptr_t rep) { … }

std::string Status::ToStringSlow(uintptr_t rep, StatusToStringMode mode) { … }

std::ostream& operator<<(std::ostream& os, const Status& x) { … }

Status AbortedError(absl::string_view message) { … }

Status AlreadyExistsError(absl::string_view message) { … }

Status CancelledError(absl::string_view message) { … }

Status DataLossError(absl::string_view message) { … }

Status DeadlineExceededError(absl::string_view message) { … }

Status FailedPreconditionError(absl::string_view message) { … }

Status InternalError(absl::string_view message) { … }

Status InvalidArgumentError(absl::string_view message) { … }

Status NotFoundError(absl::string_view message) { … }

Status OutOfRangeError(absl::string_view message) { … }

Status PermissionDeniedError(absl::string_view message) { … }

Status ResourceExhaustedError(absl::string_view message) { … }

Status UnauthenticatedError(absl::string_view message) { … }

Status UnavailableError(absl::string_view message) { … }

Status UnimplementedError(absl::string_view message) { … }

Status UnknownError(absl::string_view message) { … }

bool IsAborted(const Status& status) { … }

bool IsAlreadyExists(const Status& status) { … }

bool IsCancelled(const Status& status) { … }

bool IsDataLoss(const Status& status) { … }

bool IsDeadlineExceeded(const Status& status) { … }

bool IsFailedPrecondition(const Status& status) { … }

bool IsInternal(const Status& status) { … }

bool IsInvalidArgument(const Status& status) { … }

bool IsNotFound(const Status& status) { … }

bool IsOutOfRange(const Status& status) { … }

bool IsPermissionDenied(const Status& status) { … }

bool IsResourceExhausted(const Status& status) { … }

bool IsUnauthenticated(const Status& status) { … }

bool IsUnavailable(const Status& status) { … }

bool IsUnimplemented(const Status& status) { … }

bool IsUnknown(const Status& status) { … }

StatusCode ErrnoToStatusCode(int error_number) { … }

namespace {
std::string MessageForErrnoToStatus(int error_number,
                                    absl::string_view message) { … }
}  // namespace

Status ErrnoToStatus(int error_number, absl::string_view message) { … }

absl::Nonnull<const char*> StatusMessageAsCStr(const Status& status) { … }

ABSL_NAMESPACE_END
}  // namespace absl