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 * $FreeBSD$ 27 */ 28 29 #ifndef _STRESS_H_ 30 #define _STRESS_H_ 31 extern int setup(int); 32 extern int test(void); 33 extern void cleanup(void); 34 extern void options(int, char **); 35 extern int random_int(int, int); 36 /*extern void limits(void);*/ 37 38 typedef struct { 39 int argc; 40 char **argv; 41 int run_time; 42 int load; 43 char *wd; 44 char *cd; 45 int verbose; 46 int incarnations; 47 int hog; 48 int nodelay; 49 int kill; 50 int kblocks; 51 int inodes; 52 } opt_t; 53 54 extern opt_t *op; 55 56 extern volatile int done_testing; 57 extern char *home; 58 extern void rmval(void); 59 extern void putval(unsigned long); 60 extern unsigned long getval(void); 61 extern void getdf(int64_t *, int64_t *); 62 extern void reservedf(int64_t, int64_t); 63 extern void show_status(void); 64 extern int64_t swap(void); 65 extern unsigned long usermem(void); 66 #endif 67