iomgr.h

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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_IOMGR_H
#define GRPC_CORE_LIB_IOMGR_IOMGR_H
 
#include <grpc/support/port_platform.h>
 
#include <stdlib.h>
 
#include "src/core/lib/iomgr/closure.h"
#include "src/core/lib/iomgr/port.h"
 
void grpc_iomgr_init();
 
void grpc_iomgr_start();
 
void grpc_iomgr_shutdown();
 
void grpc_iomgr_shutdown_background_closure();
 
/* Returns true if polling engine runs in the background, false otherwise.
 * Currently only 'epollbg' runs in the background.
 */
bool grpc_iomgr_run_in_background();
 
bool grpc_iomgr_is_any_background_poller_thread();
 
bool grpc_iomgr_add_closure_to_background_poller(grpc_closure* closure,
                                                 grpc_error_handle error);
 
/* Exposed only for testing */
size_t grpc_iomgr_count_objects_for_testing();
 
#endif /* GRPC_CORE_LIB_IOMGR_IOMGR_H */