2 * Mini du implementation for busybox
5 * Copyright (C) 1999 by Lineo, inc.
6 * Written by John Beppu <beppu@line.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include <sys/types.h>
35 typedef void (Display)(size_t, char *);
38 print(size_t size, char *filename)
40 fprintf(stdout, "%-7d %s\n", (size >> 1), filename);
43 /* tiny recursive du */
50 if ((lstat(filename, &statbuf)) != 0) { return 0; }
51 sum = statbuf.st_blocks;
53 if (S_ISDIR(statbuf.st_mode)) {
57 dir = opendir(filename);
58 if (!dir) { return 0; }
59 while ((entry = readdir(dir))) {
61 char *name = entry->d_name;
63 if ( (strcmp(name, "..") == 0)
64 || (strcmp(name, ".") == 0))
67 sprintf(newfile, "%s/%s", filename, name);
77 du_main(int argc, char **argv)
79 /* I'll fill main() in shortly */