1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <libfiemap/fiemap_status.h> 18 19 namespace android::fiemap { 20 21 // FiemapStatus -> string string() const22std::string FiemapStatus::string() const { 23 if (error_code() == ErrorCode::ERROR) { 24 return "Error"; 25 } 26 return strerror(-static_cast<int>(error_code())); 27 } 28 29 // -errno -> known ErrorCode 30 // unknown ErrorCode -> known ErrorCode CastErrorCode(int error_code)31FiemapStatus::ErrorCode FiemapStatus::CastErrorCode(int error_code) { 32 switch (error_code) { 33 case static_cast<int32_t>(ErrorCode::SUCCESS): 34 case static_cast<int32_t>(ErrorCode::NO_SPACE): 35 return static_cast<ErrorCode>(error_code); 36 case static_cast<int32_t>(ErrorCode::ERROR): 37 default: 38 return ErrorCode::ERROR; 39 } 40 } 41 42 } // namespace android::fiemap 43