| // Copyright 2024 The Pigweed Authors |
| // |
| // 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 |
| // |
| // https://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. |
| #pragma once |
| |
| // TODO: b/385440717 - Delete this backend when generic thread creation is |
| // implemented for all pw_thread backends. |
| |
| #include <cstddef> |
| |
| namespace pw::thread::backend { |
| |
| // Signal to pw_thread that the thread creation backend is not implemented. |
| #define _PW_THREAD_GENERIC_CREATION_UNSUPPORTED |
| |
| class NativeContext { |
| public: |
| // The generic thread creation backend has not been implemented. |
| template <bool kGenericThreadCreationIsSupported = false> |
| constexpr NativeContext() { |
| static_assert( |
| kGenericThreadCreationIsSupported, |
| "Generic thread creation is not yet supported for this pw_thread " |
| "backend. Implement the generic thread creation backend to use " |
| "pw::ThreadContext or pw::ThreadContextFor. See " |
| "pigweed.dev/pw_thread."); |
| } |
| }; |
| |
| template <size_t kStackSizeBytes> |
| using NativeContextWithStack = NativeContext; |
| |
| } // namespace pw::thread::backend |
