44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef THRIFT_ASYNC_TEVENTUTIL_H_
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#define THRIFT_ASYNC_TEVENTUTIL_H_ 1
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#include <event.h> // libevent
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namespace apache { namespace thrift { namespace async {
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/**
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* low-level libevent utility functions
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*/
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class TEventUtil {
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public:
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static bool isEventRegistered(const struct event* ev) {
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// If any of these flags are set, the event is registered.
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enum {
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EVLIST_REGISTERED = (EVLIST_INSERTED | EVLIST_ACTIVE |
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EVLIST_TIMEOUT | EVLIST_SIGNAL)
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};
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return (ev->ev_flags & EVLIST_REGISTERED);
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}
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};
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}}} // apache::thrift::async
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#endif // THRIFT_ASYNC_TEVENTUTIL_H_
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