3 * David L. Nugent. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
14 * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT 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 DAVID L. NUGENT 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
26 * $FreeBSD: src/usr.sbin/pw/rm_r.c,v 1.6 2001/06/24 20:25:20 dd Exp $
32 #include <sys/types.h>
34 #include <sys/param.h>
41 rm_r(char const * dir, uid_t uid)
43 DIR *d = opendir(dir);
48 char file[MAXPATHLEN];
50 while ((e = readdir(d)) != NULL) {
51 if (strcmp(e->d_name, ".") != 0 && strcmp(e->d_name, "..") != 0) {
52 sprintf(file, "%s/%s", dir, e->d_name);
53 if (lstat(file, &st) == 0) { /* Need symlinks, not
55 if (S_ISDIR(st.st_mode)) /* Directory - recurse */
58 if (S_ISLNK(st.st_mode) || st.st_uid == uid)
65 if (lstat(dir, &st) == 0) {
66 if (S_ISLNK(st.st_mode))
68 else if (st.st_uid == uid)