2 * Copyright (c) 2011 François Tigeot <ftigeot@wolfpond.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
15 * 3. Neither the name of The DragonFly Project nor the names of its
16 * contributors may be used to endorse or promote products derived
17 * from this software without specific, prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
22 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
23 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
25 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
27 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
29 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 static void usage(int);
43 static int get_dirsize(char *);
48 fprintf(stderr, "usage: vquota check directory\n");
53 get_dirsize(char* dirname)
58 uint64_t size_of_files = 0;
61 /* TODO: check directory name sanity */
62 fts_args[0] = dirname;
65 if ((fts = fts_open(fts_args, FTS_PHYSICAL, NULL)) == NULL)
66 err(1, "fts_open() failed");
68 while ((p = fts_read(fts)) != NULL) {
69 switch (p->fts_info) {
70 /* directories, ignore them */
75 /* read errors, warn, continue and flag */
79 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
84 /* files with more than one link, undecided */
85 // if (p->fts_statp->st_nlink > 1 && linkchk(p))
86 if (p->fts_statp->st_nlink > 1)
87 fprintf(stderr, "%s has more than one link\n",
90 size_of_files += p->fts_statp->st_size;
95 printf("%"PRIu64"\n", size_of_files);
100 main(int argc, char **argv)
105 if (strcmp(argv[1], "check") == 0) {
106 return get_dirsize(argv[2]);