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/* 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 <string.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; } |