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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/tools/test/stress2/include/stress.h
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/*-

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 * Copyright (c) 2008 Peter Holm <[email protected]>

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 */

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#ifndef _STRESS_H_

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#define _STRESS_H_

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extern int setup(int);

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extern int test(void);

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extern void cleanup(void);

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extern void options(int, char **);

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extern int random_int(int, int);

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/*extern void limits(void);*/

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typedef struct {

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	int argc;

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	char **argv;

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	int run_time;

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	int load;

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	char *wd;

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	char *cd;

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	int verbose;

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	int incarnations;

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	int hog;

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	int nodelay;

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	int kill;

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	int64_t kblocks;

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	int64_t inodes;

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} opt_t;

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extern opt_t *op;

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extern volatile int done_testing;

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extern char *home;

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extern void rmval(void);

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extern void putval(unsigned long);

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extern unsigned long getval(void);

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extern void getdf(int64_t *, int64_t *);

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extern void reservedf(int64_t, int64_t);

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extern void show_status(void);

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extern int64_t swap(void);

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extern unsigned long usermem(void);

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#endif

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