Contents

/*
 *
 * 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 "src/core/lib/iomgr/closure.h"
#include "src/core/lib/iomgr/port.h"

#include <stdlib.h>

/** Initializes the iomgr. */
void grpc_iomgr_init();

/** Starts any background threads for iomgr. */
void grpc_iomgr_start();

/** Signals the intention to shutdown the iomgr. Expects to be able to flush
 * exec_ctx. */
void grpc_iomgr_shutdown();

/** Signals the intention to shutdown all the closures registered in the
 * background poller. */
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();

/** Returns true if the caller is a worker thread for any background poller. */
bool grpc_iomgr_is_any_background_poller_thread();

/** Returns true if the closure is registered into the background poller. Note
 * that the closure may or may not run yet when this function returns, and the
 * closure should not be blocking or long-running. */
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 */

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
grpc-1.40.0	src/core/lib/iomgr/iomgr.h
grpc-1.39.0	src/core/lib/iomgr/iomgr.h
grpc-1.40.0.pre1	src/core/lib/iomgr/iomgr.h
grpc-1.39.0.pre1	src/core/lib/iomgr/iomgr.h
grpc-1.38.0	src/core/lib/iomgr/iomgr.h
grpc-1.38.0.pre1	src/core/lib/iomgr/iomgr.h