xref: /freebsd/contrib/netbsd-tests/fs/psshfs/h_have_puffs.c (revision 9268022b74279434ed6300244e3f977e56a8ceb5)
1*57718be8SEnji Cooper /* $NetBSD: h_have_puffs.c,v 1.1 2010/07/06 14:06:22 pooka Exp $ */
2*57718be8SEnji Cooper /*
3*57718be8SEnji Cooper  * Copyright (c) 2007 The NetBSD Foundation, Inc.
4*57718be8SEnji Cooper  * All rights reserved.
5*57718be8SEnji Cooper  *
6*57718be8SEnji Cooper  * Redistribution and use in source and binary forms, with or without
7*57718be8SEnji Cooper  * modification, are permitted provided that the following conditions
8*57718be8SEnji Cooper  * are met:
9*57718be8SEnji Cooper  * 1. Redistributions of source code must retain the above copyright
10*57718be8SEnji Cooper  *    notice, this list of conditions and the following disclaimer.
11*57718be8SEnji Cooper  * 2. Redistributions in binary form must reproduce the above copyright
12*57718be8SEnji Cooper  *    notice, this list of conditions and the following disclaimer in the
13*57718be8SEnji Cooper  *    documentation and/or other materials provided with the distribution.
14*57718be8SEnji Cooper  *
15*57718be8SEnji Cooper  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16*57718be8SEnji Cooper  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17*57718be8SEnji Cooper  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18*57718be8SEnji Cooper  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19*57718be8SEnji Cooper  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20*57718be8SEnji Cooper  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21*57718be8SEnji Cooper  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22*57718be8SEnji Cooper  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23*57718be8SEnji Cooper  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24*57718be8SEnji Cooper  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25*57718be8SEnji Cooper  * POSSIBILITY OF SUCH DAMAGE.
26*57718be8SEnji Cooper  */
27*57718be8SEnji Cooper 
28*57718be8SEnji Cooper #include <errno.h>
29*57718be8SEnji Cooper #include <fcntl.h>
30*57718be8SEnji Cooper #include <stdio.h>
31*57718be8SEnji Cooper #include <stdlib.h>
32*57718be8SEnji Cooper #include <unistd.h>
33*57718be8SEnji Cooper 
34*57718be8SEnji Cooper int
main(void)35*57718be8SEnji Cooper main(void)
36*57718be8SEnji Cooper {
37*57718be8SEnji Cooper 	int exitcode, fd;
38*57718be8SEnji Cooper 
39*57718be8SEnji Cooper 	fd = open("/dev/puffs", O_RDWR);
40*57718be8SEnji Cooper 	if (fd != -1) {
41*57718be8SEnji Cooper 		printf("yes\n");
42*57718be8SEnji Cooper 		close(fd);
43*57718be8SEnji Cooper 		exitcode = EXIT_SUCCESS;
44*57718be8SEnji Cooper 	} else {
45*57718be8SEnji Cooper 		if (errno == ENXIO) {
46*57718be8SEnji Cooper 			printf("enxio\n");
47*57718be8SEnji Cooper 			exitcode = EXIT_SUCCESS;
48*57718be8SEnji Cooper 		} else if (errno == EACCES) {
49*57718be8SEnji Cooper 			printf("eacces\n");
50*57718be8SEnji Cooper 			exitcode = EXIT_SUCCESS;
51*57718be8SEnji Cooper 		} else {
52*57718be8SEnji Cooper 			printf("failed\n");
53*57718be8SEnji Cooper 			exitcode = EXIT_FAILURE;
54*57718be8SEnji Cooper 		}
55*57718be8SEnji Cooper 	}
56*57718be8SEnji Cooper 
57*57718be8SEnji Cooper 	return exitcode;
58*57718be8SEnji Cooper }
59