diff options
Diffstat (limited to 'chroot.c')
-rw-r--r-- | chroot.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/chroot.c b/chroot.c deleted file mode 100644 index de6a2ea..0000000 --- a/chroot.c +++ /dev/null @@ -1,75 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * Mini chroot implementation for busybox - * - * - * Copyright (C) 1999,2000,2001 by Lineo, inc. - * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.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 - * - */ - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> -#include "busybox.h" - -int chroot_main(int argc, char **argv) -{ - char *prog; - - if ((argc < 2) || (**(argv + 1) == '-')) { - show_usage(); - } - argc--; - argv++; - - if (chroot(*argv) || (chdir("/"))) { - perror_msg_and_die("cannot change root directory to %s", *argv); - } - - argc--; - argv++; - if (argc >= 1) { - prog = *argv; - execvp(*argv, argv); - } else { -#if defined shell_main && defined BB_FEATURE_SH_STANDALONE_SHELL - char shell[] = "/bin/sh"; - char *shell_argv[2] = { shell, NULL }; - applet_name = shell; - shell_main(1, shell_argv); - return EXIT_SUCCESS; -#else - prog = getenv("SHELL"); - if (!prog) - prog = "/bin/sh"; - execlp(prog, prog, NULL); -#endif - } - perror_msg_and_die("cannot execute %s", prog); - -} - - -/* -Local Variables: -c-file-style: "linux" -c-basic-offset: 4 -tab-width: 4 -End: -*/ |