-#include "internal.h"
-#include <errno.h>
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini rm implementation for busybox
+ *
+ * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+ */
-const char rm_usage[] = "rm [-r] file [file ...]\n"
-"\n"
-"\tDelete files.\n"
-"\n"
-"\t-r:\tRecursively remove files and directories.\n";
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/rm.html */
-extern int
-rm_main(struct FileInfo * i, int argc, char * * argv)
-{
- i->processDirectoriesAfterTheirContents = 1;
- return monadic_main(i, argc, argv);
-}
+/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
+ *
+ * Size reduction.
+ */
+
+#include "libbb.h"
+
+/* This is a NOFORK applet. Be very careful! */
-extern int
-rm_fn(const struct FileInfo * i)
+int rm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int rm_main(int argc UNUSED_PARAM, char **argv)
{
- if ( i->recursive
- && !i->isSymbolicLink
- && (i->stat.st_mode & S_IFMT) == S_IFDIR )
- return rmdir_fn(i);
- else if ( unlink(i->source) != 0 && errno != ENOENT && !i->force ) {
- name_and_error(i->source);
- return 1;
+ int status = 0;
+ int flags = 0;
+ unsigned opt;
+
+ opt_complementary = "f-i:i-f";
+ /* -v (verbose) is ignored */
+ opt = getopt32(argv, "fiRrv");
+ argv += optind;
+ if (opt & 1)
+ flags |= FILEUTILS_FORCE;
+ if (opt & 2)
+ flags |= FILEUTILS_INTERACTIVE;
+ if (opt & (8|4))
+ flags |= FILEUTILS_RECUR;
+
+ if (*argv != NULL) {
+ do {
+ const char *base = bb_get_last_path_component_strip(*argv);
+
+ if (DOT_OR_DOTDOT(base)) {
+ bb_error_msg("can't remove '.' or '..'");
+ } else if (remove_file(*argv, flags) >= 0) {
+ continue;
+ }
+ status = 1;
+ } while (*++argv);
+ } else if (!(flags & FILEUTILS_FORCE)) {
+ bb_show_usage();
}
- else
- return 0;
+
+ return status;
}