1 /*
2 * Copyright 2015 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package io.netty.channel.epoll;
17
18 /**
19 * The <a href="https://linux.die.net//man/7/epoll">epoll</a> mode to use.
20 *
21 * @deprecated Netty always uses level-triggered mode.
22 */
23 @Deprecated
24 public enum EpollMode {
25
26 /**
27 * Use {@code EPOLLET} (edge-triggered).
28 *
29 * @see <a href="https://linux.die.net//man/7/epoll">man 7 epoll</a>.
30 */
31 EDGE_TRIGGERED,
32
33 /**
34 * Do not use {@code EPOLLET} (level-triggered).
35 *
36 * @see <a href="https://linux.die.net//man/7/epoll">man 7 epoll</a>.
37 */
38 LEVEL_TRIGGERED
39 }