1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright Red Hat
* Author: David Gibson <david@gibson.dropbear.id.au>
*/
#ifndef EPOLL_TYPE_H
#define EPOLL_TYPE_H
/**
* enum epoll_type - Different types of fds we poll over
*/
enum epoll_type {
/* Special value to indicate an invalid type */
EPOLL_TYPE_NONE = 0,
/* Connected TCP sockets */
EPOLL_TYPE_TCP,
/* Connected TCP sockets (spliced) */
EPOLL_TYPE_TCP_SPLICE,
/* Listening TCP sockets */
EPOLL_TYPE_TCP_LISTEN,
/* timerfds used for TCP timers */
EPOLL_TYPE_TCP_TIMER,
/* UDP sockets */
EPOLL_TYPE_UDP,
/* UDP socket for replies on a specific flow */
EPOLL_TYPE_UDP_REPLY,
/* ICMP/ICMPv6 ping sockets */
EPOLL_TYPE_PING,
/* inotify fd watching for end of netns (pasta) */
EPOLL_TYPE_NSQUIT_INOTIFY,
/* timer fd watching for end of netns, fallback for inotify (pasta) */
EPOLL_TYPE_NSQUIT_TIMER,
/* tuntap character device */
EPOLL_TYPE_TAP_PASTA,
/* socket connected to qemu */
EPOLL_TYPE_TAP_PASST,
/* socket listening for qemu socket connections */
EPOLL_TYPE_TAP_LISTEN,
EPOLL_NUM_TYPES,
};
#endif /* EPOLL_TYPE_H */
|
