1/* vi: set sw=4 ts=4: */ 2/* 3 * Mini chgrp implementation for busybox 4 * 5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> 6 * 7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. 8 */ 9 10/* BB_AUDIT SUSv3 defects - none? */ 11/* BB_AUDIT GNU defects - unsupported long options. */ 12/* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */ 13 14#include "libbb.h" 15 16/* This is a NOEXEC applet. Be very careful! */ 17 18 19int chgrp_main(int argc, char **argv); 20int chgrp_main(int argc, char **argv) 21{ 22 /* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */ 23 char **p = argv; 24 while (*++p) { 25 if (p[0][0] != '-') { 26 p[0] = xasprintf(":%s", p[0]); 27 break; 28 } 29 } 30 return chown_main(argc, argv); 31} 32