1 /* vi: set sw=4 ts=4: */
3 * Mini rm implementation for busybox
6 * Copyright (C) 1999,2000 by Lineo, inc.
7 * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 static const char *rm_usage = "rm [OPTION]... FILE...\n"
33 #ifndef BB_FEATURE_TRIVIAL_HELP
34 "\nRemove (unlink) the FILE(s). You may use '--' to\n"
35 "indicate that all following arguments are non-options.\n\n"
37 "\t-f\t\tremove existing destinations, never prompt\n"
38 "\t-r or -R\tremove the contents of directories recursively\n"
43 static int recursiveFlag = FALSE;
44 static int forceFlag = FALSE;
45 static const char *srcName;
48 static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
50 if (unlink(fileName) < 0) {
57 static int dirAction(const char *fileName, struct stat *statbuf, void* junk)
59 if (rmdir(fileName) < 0) {
66 extern int rm_main(int argc, char **argv)
76 /* Parse any options */
77 while (--argc >= 0 && *argv && **argv && stopIt==FALSE) {
78 while (**argv == '-') {
100 if (forceFlag == TRUE && lstat(srcName, &statbuf) != 0
101 && errno == ENOENT) {
102 /* do not reports errors for non-existent files if -f, just skip them */
104 if (recursiveAction(srcName, recursiveFlag, FALSE,
105 TRUE, fileAction, dirAction, NULL) == FALSE) {