1 /* 2 * Copyright (C) 2023 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 #ifndef CHRE_HOST_HAL_ERROR_H_ 18 #define CHRE_HOST_HAL_ERROR_H_ 19 20 #include <cinttypes> 21 22 namespace android::chre { 23 24 enum class HalError { 25 SUCCESS = 0, 26 27 // Hal service errors 28 OPERATION_FAILED = -1, 29 INVALID_RESULT = -2, 30 INVALID_ARGUMENT = -3, 31 CHRE_NOT_READY = -4, 32 33 // Hal client errors 34 BINDER_CONNECTION_FAILED = -100, 35 BINDER_DISCONNECTED = -101, 36 NULL_CONTEXT_HUB_FROM_BINDER = -102, 37 LINK_DEATH_RECIPIENT_FAILED = -103, 38 CALLBACK_REGISTRATION_FAILED = -104, 39 VERSION_TOO_LOW = -105, 40 }; 41 42 } // namespace android::chre 43 #endif // CHRE_HOST_HAL_ERROR_H_