chromium/third_party/grpc/src/src/core/lib/event_engine/posix.h

// Copyright 2022 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_SRC_CORE_LIB_EVENT_ENGINE_POSIX_H
#define GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_H

#include <grpc/support/port_platform.h>

#include <memory>

#include "absl/functional/any_invocable.h"
#include "absl/status/status.h"
#include "absl/status/statusor.h"

#include <grpc/event_engine/endpoint_config.h>
#include <grpc/event_engine/event_engine.h>
#include <grpc/event_engine/memory_allocator.h>
#include <grpc/event_engine/slice_buffer.h>

namespace grpc_event_engine {
namespace experimental {

/// This defines an interface that posix specific EventEngines endpoints
/// may implement to support additional file descriptor related functionality.
class PosixEndpointWithFdSupport : public EventEngine::Endpoint { … };

/// Defines an interface that posix EventEngine listeners may implement to
/// support additional file descriptor related functionality.
class PosixListenerWithFdSupport : public EventEngine::Listener { … };

/// Defines an interface that posix EventEngines may implement to
/// support additional file descriptor related functionality.
class PosixEventEngineWithFdSupport : public EventEngine { … };

}  // namespace experimental
}  // namespace grpc_event_engine

#endif  // GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_H