Contents of /trunk/mkinitrd-magellan/busybox/coreutils/rm.c
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Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (16 years, 8 months ago) by niro
File MIME type: text/plain
File size: 1150 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
| 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 <unistd.h> |
| 19 | #include "busybox.h" |
| 20 | |
| 21 | int rm_main(int argc, char **argv) |
| 22 | { |
| 23 | int status = 0; |
| 24 | int flags = 0; |
| 25 | unsigned opt; |
| 26 | |
| 27 | opt_complementary = "f-i:i-f"; |
| 28 | opt = getopt32(argc, argv, "fiRr"); |
| 29 | if(opt & 1) |
| 30 | flags |= FILEUTILS_FORCE; |
| 31 | if(opt & 2) |
| 32 | flags |= FILEUTILS_INTERACTIVE; |
| 33 | if(opt & 12) |
| 34 | flags |= FILEUTILS_RECUR; |
| 35 | |
| 36 | if (*(argv += optind) != NULL) { |
| 37 | do { |
| 38 | const char *base = bb_get_last_path_component(*argv); |
| 39 | |
| 40 | if ((base[0] == '.') && (!base[1] || ((base[1] == '.') && !base[2]))) { |
| 41 | bb_error_msg("cannot remove '.' or '..'"); |
| 42 | } else if (remove_file(*argv, flags) >= 0) { |
| 43 | continue; |
| 44 | } |
| 45 | status = 1; |
| 46 | } while (*++argv); |
| 47 | } else if (!(flags & FILEUTILS_FORCE)) { |
| 48 | bb_show_usage(); |
| 49 | } |
| 50 | |
| 51 | return status; |
| 52 | } |