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
44
45
46
47
48
49
50
|
/*
* Copyright (C) 2016-2025 Red Hat, Inc. All rights reserved.
*
* Authors: Jan Friesse <jfriesse@redhat.com>
*
* This software licensed under LGPL-2.0+
*/
#ifndef __KNET_COMPAT_H__
#define __KNET_COMPAT_H__
#include "config.h"
#include <sys/socket.h>
#include <stdint.h>
#ifndef ETIME
#define ETIME ETIMEDOUT
#endif
#ifdef HAVE_SYS_EPOLL_H
#include <sys/epoll.h>
#else
#ifdef HAVE_KEVENT
#include <poll.h>
#define EPOLL_CTL_ADD 1
#define EPOLL_CTL_MOD 2
#define EPOLL_CTL_DEL 3
#define EPOLLIN POLLIN
#define EPOLLOUT POLLOUT
typedef union epoll_data {
void *ptr;
int fd;
uint32_t u32;
uint64_t u64;
} epoll_data_t;
struct epoll_event {
uint32_t events; /* Epoll events */
epoll_data_t data; /* User data variable */
};
int epoll_create(int size);
int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event);
int epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout_ms);
#endif /* HAVE_KEVENT */
#endif /* HAVE_SYS_EPOLL_H */
#endif /* __KNET_COMPAT_H__ */
|
