PollEventHandle (posix_engine/ev_poll_posix.cc)

POSIX event engine poller handle implementation for gRPC event handling.

// Source: https://github.com/grpc/grpc | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
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// Copyright 2022 The 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
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#includ

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