Contents of /trunk/mkinitrd-magellan/busybox/coreutils/rm.c
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Revision 816 -
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Fri Apr 24 18:33:46 2009 UTC (15 years, 5 months ago) by niro
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File size: 1211 byte(s)
Fri Apr 24 18:33:46 2009 UTC (15 years, 5 months ago) by niro
File MIME type: text/plain
File size: 1211 byte(s)
-updated to busybox-1.13.4
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * Mini rm implementation for busybox |
4 | * |
5 | * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu> |
6 | * |
7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
8 | */ |
9 | |
10 | /* BB_AUDIT SUSv3 compliant */ |
11 | /* http://www.opengroup.org/onlinepubs/007904975/utilities/rm.html */ |
12 | |
13 | /* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org) |
14 | * |
15 | * Size reduction. |
16 | */ |
17 | |
18 | #include "libbb.h" |
19 | |
20 | /* This is a NOFORK applet. Be very careful! */ |
21 | |
22 | int rm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
23 | int rm_main(int argc UNUSED_PARAM, char **argv) |
24 | { |
25 | int status = 0; |
26 | int flags = 0; |
27 | unsigned opt; |
28 | |
29 | opt_complementary = "f-i:i-f"; |
30 | opt = getopt32(argv, "fiRr"); |
31 | argv += optind; |
32 | if (opt & 1) |
33 | flags |= FILEUTILS_FORCE; |
34 | if (opt & 2) |
35 | flags |= FILEUTILS_INTERACTIVE; |
36 | if (opt & 12) |
37 | flags |= FILEUTILS_RECUR; |
38 | |
39 | if (*argv != NULL) { |
40 | do { |
41 | const char *base = bb_get_last_path_component_strip(*argv); |
42 | |
43 | if (DOT_OR_DOTDOT(base)) { |
44 | bb_error_msg("cannot remove '.' or '..'"); |
45 | } else if (remove_file(*argv, flags) >= 0) { |
46 | continue; |
47 | } |
48 | status = 1; |
49 | } while (*++argv); |
50 | } else if (!(flags & FILEUTILS_FORCE)) { |
51 | bb_show_usage(); |
52 | } |
53 | |
54 | return status; |
55 | } |