| /* Copyright 2022 The TensorFlow Authors. All Rights Reserved. |
| |
| 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 TENSORFLOW_C_C_OP_REQUIRES_H_ |
| #define TENSORFLOW_C_C_OP_REQUIRES_H_ |
| |
| #include "tensorflow/core/platform/macros.h" |
| |
| namespace tensorflow { |
| |
| // Convenience macros for asserting and handling exceptional conditions, for |
| // C structs, including `TF_OpKernelContext`, `TF_Status`, etc. This is analogus |
| // to the macros in tensorflow/core/framework/op_requires.h. This is provided |
| // for plugin OpKernel developer's convenience. |
| |
| #define C_OPKERNELCONTEXT_REQUIRES_OK(CTX, C_STATUS, __VA_ARGS__) \ |
| do { \ |
| ::tensorflow::Status _s(__VA_ARGS__); \ |
| if (!TF_PREDICT_TRUE(_s.ok())) { \ |
| ::tensorflow::Set_TF_Status_from_Status(C_STATUS, _s); \ |
| TF_OpKernelContext_Failure(CTX, C_STATUS); \ |
| TF_DeleteStatus(C_STATUS); \ |
| return; \ |
| } \ |
| } while (0) |
| |
| #define TF_CLEANUP_AND_RETURN_IF_ERROR(C_STATUS, BUFFER, __VA_ARGS__) \ |
| do { \ |
| ::tensorflow::Status _s(__VA_ARGS__); \ |
| if (TF_PREDICT_TRUE(!_s.ok())) { \ |
| TF_DeleteStatus(C_STATUS); \ |
| TF_DeleteBuffer(BUFFER); \ |
| return _s; \ |
| } \ |
| } while (0) |
| |
| } // namespace tensorflow |
| |
| #endif // TENSORFLOW_C_C_OP_REQUIRES_H_ |