1 : /*
2 : * Copyright 2003 Niels Provos <provos@citi.umich.edu>
3 : * All rights reserved.
4 : *
5 : * Redistribution and use in source and binary forms, with or without
6 : * modification, are permitted provided that the following conditions
7 : * are met:
8 : * 1. Redistributions of source code must retain the above copyright
9 : * notice, this list of conditions and the following disclaimer.
10 : * 2. Redistributions in binary form must reproduce the above copyright
11 : * notice, this list of conditions and the following disclaimer in the
12 : * documentation and/or other materials provided with the distribution.
13 : * 3. The name of the author may not be used to endorse or promote products
14 : * derived from this software without specific prior written permission.
15 : *
16 : * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 : * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 : * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 : * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 : * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 : * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 : * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 : */
27 : #include <stdint.h>
28 :
29 : #include <sys/param.h>
30 : #include <sys/types.h>
31 : #include <sys/syscall.h>
32 : #include <sys/epoll.h>
33 : #include <unistd.h>
34 :
35 : int
36 : epoll_create(int size)
37 : {
38 1420 : return (syscall(__NR_epoll_create, size));
39 : }
40 :
41 : int
42 : epoll_ctl(int epfd, int op, int fd, struct epoll_event *event)
43 : {
44 :
45 2839 : return (syscall(__NR_epoll_ctl, epfd, op, fd, event));
46 : }
47 :
48 : int
49 : epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout)
50 : {
51 1472 : return (syscall(__NR_epoll_wait, epfd, events, maxevents, timeout));
52 : }
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