mirror of
https://github.com/google/sandboxed-api.git
synced 2024-03-22 13:11:30 +08:00
ccd7b03026
This should make handling OS error less repetetive. PiperOrigin-RevId: 387074642 Change-Id: I09b8c5e37e7f7b08341e22ba01ccda21a916a4bc
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
// Copyright 2021 Google LLC
|
|
//
|
|
// 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
|
|
//
|
|
// http://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.
|
|
|
|
#ifndef SANDBOXED_API_UTIL_OS_ERROR_H_
|
|
#define SANDBOXED_API_UTIL_OS_ERROR_H_
|
|
|
|
#include <utility>
|
|
|
|
#include "absl/strings/str_cat.h"
|
|
#include "sandboxed_api/util/strerror.h"
|
|
|
|
namespace sapi {
|
|
|
|
// Returns a
|
|
// `ErrnoToCanonicalCode(error_number)`, and a `message` with the result of
|
|
// `StrError(error_number)` appended.
|
|
template <typename... Arg>
|
|
std::string OsErrorMessage(int error_number, const Arg&... args) {
|
|
return absl::StrCat(std::forward<const Arg&>(args)..., ": ",
|
|
::sapi::StrError(error_number));
|
|
}
|
|
|
|
} // namespace sapi
|
|
|
|
#endif // SANDBOXED_API_UTIL_OS_ERROR_H_
|