/* vi: set sw=4 ts=4: */ /* * Mini chgrp implementation for busybox * * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ /* BB_AUDIT SUSv3 defects - unsupported options -h, -H, -L, and -P. */ /* BB_AUDIT GNU defects - unsupported options -h, -c, -f, -v, and long options. */ /* BB_AUDIT Note: gnu chgrp does not support -H, -L, or -P. */ /* http://www.opengroup.org/onlinepubs/007904975/utilities/chgrp.html */ #include <stdlib.h> #include <unistd.h> #include "busybox.h" static int fileAction(const char *fileName, struct stat *statbuf, void* junk) { if (lchown(fileName, statbuf->st_uid, *((long *) junk)) == 0) { return (TRUE); } bb_perror_msg("%s", fileName); /* Avoid multibyte problems. */ return (FALSE); } int chgrp_main(int argc, char **argv) { long gid; int recursiveFlag; int retval = EXIT_SUCCESS; recursiveFlag = getopt32(argc, argv, "R"); if (argc - optind < 2) { bb_show_usage(); } argv += optind; /* Find the selected group */ gid = get_ug_id(*argv, bb_xgetgrnam); ++argv; /* Ok, ready to do the deed now */ do { if (! recursive_action (*argv, recursiveFlag, FALSE, FALSE, fileAction, fileAction, &gid)) { retval = EXIT_FAILURE; } } while (*++argv); return retval; }