| /* |
| * |
| * Copyright 2015 gRPC 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 |
| * |
| * 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 GRPC_CORE_LIB_IOMGR_EXECUTOR_H |
| #define GRPC_CORE_LIB_IOMGR_EXECUTOR_H |
| |
| #include "src/core/lib/iomgr/closure.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef enum { |
| GRPC_EXECUTOR_SHORT, |
| GRPC_EXECUTOR_LONG |
| } grpc_executor_job_length; |
| |
| /** Initialize the global executor. |
| * |
| * This mechanism is meant to outsource work (grpc_closure instances) to a |
| * thread, for those cases where blocking isn't an option but there isn't a |
| * non-blocking solution available. */ |
| void grpc_executor_init(grpc_exec_ctx* exec_ctx); |
| |
| grpc_closure_scheduler* grpc_executor_scheduler(grpc_executor_job_length); |
| |
| /** Shutdown the executor, running all pending work as part of the call */ |
| void grpc_executor_shutdown(grpc_exec_ctx* exec_ctx); |
| |
| /** Is the executor multi-threaded? */ |
| bool grpc_executor_is_threaded(); |
| |
| /* enable/disable threading - must be called after grpc_executor_init and before |
| grpc_executor_shutdown */ |
| void grpc_executor_set_threading(grpc_exec_ctx* exec_ctx, bool enable); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* GRPC_CORE_LIB_IOMGR_EXECUTOR_H */ |