1/*	$OpenBSD: util.h,v 1.1 2018/11/06 18:11:11 anton Exp $	*/
2
3/*
4 * Copyright (c) 2018 Anton Lindqvist <anton@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#define FAIL(test) do {							\
20	if (test) {							\
21		if (verbose)						\
22			printf("%s: %d: FAIL (%s)\n",			\
23			    __func__, __LINE__, #test);			\
24		return -1;						\
25	}								\
26} while (0)
27
28#define SUCCEED do {							\
29	if (verbose)							\
30		printf("SUCCEED\n");					\
31	return 0;							\
32} while (0)
33
34struct test {
35	int (*testfn)(int);	/* function to perform the test */
36	int intr;		/* non-zero if the test interrupts a lock */
37};
38
39int		make_file(off_t size);
40int		safe_waitpid(pid_t pid);
41__dead void	usage(void);
42
43extern int verbose;
44