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/*
*
* 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 */
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