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 
28 /* Directory scan */
29 
30 #include <sys/param.h>
31 #include <err.h>
32 #include <errno.h>
33 #include <fts.h>
34 #include <libutil.h>
35 #include <stdint.h>
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <string.h>
39 #include <unistd.h>
40 
41 #include "stress.h"
42 
43 int
44 setup(int nb)
45 {
46 	return (0);
47 }
48 
49 void
50 cleanup(void)
51 {
52 }
53 
54 int
55 test(void)
56 {
57 
58 	FTS		*fts;
59 	FTSENT		*p;
60 	int		ftsoptions;
61 	char 		*args[2];
62 
63 	ftsoptions = 0;
64 	args[0] = ".";
65 	args[1] = NULL;
66 
67 	if ((fts = fts_open(args, ftsoptions, NULL)) == NULL)
68 		err(1, "fts_open");
69 
70 	while ((p = fts_read(fts)) != NULL) {
71 		if (op->verbose > 1)
72 			(void) printf("%s\n", p->fts_path);
73 		switch (p->fts_info) {
74 			case FTS_F:			/* Ignore. */
75 				break;
76 			case FTS_D:			/* Ignore. */
77 				break;
78 			case FTS_DP:
79 				break;
80 			case FTS_DC:			/* Ignore. */
81 				break;
82 			case FTS_SL:			/* Ignore. */
83 				break;
84 			case FTS_DNR:			/* Warn, continue. */
85 			case FTS_ERR:
86 			case FTS_NS:
87 			case FTS_DEFAULT:
88 				if (op->verbose > 1)
89 					warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
90 				break;
91 			default:
92 				printf("%s: default, %d\n", getprogname(), p->fts_info);
93 				break;
94 		}
95 	}
96 
97 	if (errno != 0 && errno != ENOENT)
98 		err(1, "fts_read");
99 	if (fts_close(fts) == -1)
100 		err(1, "fts_close()");
101 
102 	return (0);
103 }
104