1/*
2 * Copyright (c) 2009 Mark Heily <mark@heily.com>
3 *
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 *
16 * $FreeBSD: stable/10/tests/sys/kqueue/libkqueue/common.h 305467 2016-09-06 08:45:29Z ngie $
17 */
18
19#ifndef _COMMON_H
20#define _COMMON_H
21
22
23#if HAVE_ERR_H
24# include <err.h>
25#else
26# define err(rc,msg,...) do { perror(msg); exit(rc); } while (0)
27# define errx(rc,msg,...) do { puts(msg); exit(rc); } while (0)
28#endif
29#include <errno.h>
30#include <fcntl.h>
31#include <signal.h>
32#include <stdlib.h>
33#include <stdio.h>
34#include <string.h>
35#include <stdint.h>
36#include <sys/socket.h>
37#include <sys/types.h>
38#include <unistd.h>
39
40#include <sys/event.h>
41
42#include "config.h"
43
44extern char *cur_test_id;
45int vnode_fd;
46
47extern const char * kevent_to_str(struct kevent *);
48struct kevent * kevent_get(int);
49struct kevent * kevent_get_timeout(int, int);
50
51
52void kevent_cmp(struct kevent *, struct kevent *);
53
54void
55kevent_add(int kqfd, struct kevent *kev,
56        uintptr_t ident,
57        short     filter,
58        u_short   flags,
59        u_int     fflags,
60        intptr_t  data,
61        void      *udata);
62
63/* DEPRECATED: */
64#define KEV_CMP(kev,_ident,_filter,_flags) do {                 \
65    if (kev.ident != (_ident) ||                                \
66            kev.filter != (_filter) ||                          \
67            kev.flags != (_flags)) \
68        err(1, "kevent mismatch: got [%d,%d,%d] but expecting [%d,%d,%d]", \
69                (int)_ident, (int)_filter, (int)_flags,\
70                (int)kev.ident, kev.filter, kev.flags);\
71} while (0);
72
73/* Checks if any events are pending, which is an error. */
74extern void test_no_kevents(void);
75
76extern void test_begin(const char *);
77extern void success(void);
78
79#endif  /* _COMMON_H */
80