1/*-
2 * Copyright (c) 2008 Peter Holm <pho@FreeBSD.org>
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 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#ifndef _STRESS_H_
28#define _STRESS_H_
29extern int setup(int);
30extern int test(void);
31extern void cleanup(void);
32extern void options(int, char **);
33extern int random_int(int, int);
34/*extern void limits(void);*/
35
36typedef struct {
37	int argc;
38	char **argv;
39	int run_time;
40	int load;
41	char *wd;
42	char *cd;
43	int verbose;
44	int incarnations;
45	int hog;
46	int nodelay;
47	int kill;
48	int64_t kblocks;
49	int64_t inodes;
50} opt_t;
51
52extern opt_t *op;
53
54extern volatile int done_testing;
55extern char *home;
56extern void rmval(void);
57extern void putval(unsigned long);
58extern unsigned long getval(void);
59extern void getdf(int64_t *, int64_t *);
60extern void reservedf(int64_t, int64_t);
61extern void show_status(void);
62extern int64_t swap(void);
63extern unsigned long usermem(void);
64#endif
65