| // Copyright 2019 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_STRERROR_H_ |
| #define SANDBOXED_API_UTIL_STRERROR_H_ |
| |
| #include <string> |
| |
| namespace sapi { |
| |
| // Returns a human-readable string describing the given POSIX error code. This |
| // is a portable and thread-safe alternative to strerror(). If the error code is |
| // not translatable, the string will be "Unknown error nnn". errno will not be |
| // modified by this call. This function is thread-safe. |
| std::string StrError(int errnum); |
| |
| } // namespace sapi |
| |
| #endif // SANDBOXED_API_STRERROR_H_ |
