2 * Copyright 2014 Facebook, Inc.
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
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8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
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23 #include <event.h> // libevent
28 * low-level libevent utility functions
32 static bool isEventRegistered(const struct event* ev) {
33 // If any of these flags are set, the event is registered.
35 EVLIST_REGISTERED = (EVLIST_INSERTED | EVLIST_ACTIVE |
36 EVLIST_TIMEOUT | EVLIST_SIGNAL)
38 return (ev->ev_flags & EVLIST_REGISTERED);