/* vi: set sw=4 ts=4: */ /* * mknod implementation for busybox * * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> * * 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 * */ /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ #include <stdlib.h> #include <string.h> #include <sys/stat.h> #include <unistd.h> #include "busybox.h" #include "libcoreutils/coreutils.h" static const char modes_chars[] = { 'p', 'c', 'u', 'b', 0, 1, 1, 2 }; static const mode_t modes_cubp[] = { S_IFIFO, S_IFCHR, S_IFBLK }; extern int mknod_main(int argc, char **argv) { mode_t mode; dev_t dev; const char *name; mode = getopt_mk_fifo_nod(argc, argv); argv += optind; argc -= optind; if ((argc >= 2) && ((name = strchr(modes_chars, argv[1][0])) != NULL)) { mode |= modes_cubp[(int)(name[4])]; dev = 0; if ((*name != 'p') && ((argc -= 2) == 2)) { dev = (bb_xgetularg10_bnd(argv[2], 0, 255) << 8) + bb_xgetularg10_bnd(argv[3], 0, 255); } if (argc == 2) { name = *argv; if (mknod(name, mode, dev) == 0) { return EXIT_SUCCESS; } bb_perror_msg_and_die("%s", name); } } bb_show_usage(); }