1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/* vi: set sw=4 ts=4: */
/*
* Mini rm implementation for busybox
*
*
* Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <time.h>
#include <utime.h>
#include <dirent.h>
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <getopt.h>
#include "busybox.h"
extern int rm_main(int argc, char **argv)
{
int status = 0;
int opt;
int flags = 0;
int i;
while ((opt = getopt(argc, argv, "fiRr")) != -1) {
switch (opt) {
case 'f':
flags &= ~FILEUTILS_INTERACTIVE;
flags |= FILEUTILS_FORCE;
break;
case 'i':
flags &= ~FILEUTILS_FORCE;
flags |= FILEUTILS_INTERACTIVE;
break;
case 'R':
case 'r':
flags |= FILEUTILS_RECUR;
break;
}
}
if (!(flags & FILEUTILS_FORCE) && optind == argc)
show_usage();
for (i = optind; i < argc; i++) {
char *base = get_last_path_component(argv[i]);
if (strcmp(base, ".") == 0 || strcmp(base, "..") == 0) {
error_msg("cannot remove `.' or `..'");
status = 1;
continue;
}
if (remove_file(argv[i], flags) < 0)
status = 1;
}
return status;
}
|
