X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Frm.c;h=d0ad81dfc785160498f907ea19c6b8dc529d73c8;hb=d1ed3e68b8080161642cc106099c0a17ac7892e6;hp=c787ae342a10f7e32dbb1bdd18a98bce083d2aa8;hpb=801ab140132a111e9524371c9b8d425579692389;p=oweals%2Fbusybox.git

diff --git a/coreutils/rm.c b/coreutils/rm.c
index c787ae342..d0ad81dfc 100644
--- a/coreutils/rm.c
+++ b/coreutils/rm.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /* BB_AUDIT SUSv3 compliant */
@@ -15,30 +15,46 @@
  * Size reduction.
  */
 
-#include <unistd.h>
-#include "busybox.h"
+//usage:#define rm_trivial_usage
+//usage:       "[-irf] FILE..."
+//usage:#define rm_full_usage "\n\n"
+//usage:       "Remove (unlink) FILEs\n"
+//usage:     "\n	-i	Always prompt before removing"
+//usage:     "\n	-f	Never prompt"
+//usage:     "\n	-R,-r	Recurse"
+//usage:
+//usage:#define rm_example_usage
+//usage:       "$ rm -rf /tmp/foo\n"
 
-int rm_main(int argc, char **argv)
+#include "libbb.h"
+
+/* This is a NOFORK applet. Be very careful! */
+
+int rm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int rm_main(int argc UNUSED_PARAM, char **argv)
 {
 	int status = 0;
 	int flags = 0;
-	unsigned long opt;
+	unsigned opt;
 
-	bb_opt_complementally = "f-i:i-f";
-	opt = bb_getopt_ulflags(argc, argv, "fiRr");
-	if(opt & 1)
-				flags |= FILEUTILS_FORCE;
-	if(opt & 2)
+	opt_complementary = "f-i:i-f";
+	opt = getopt32(argv, "fiRrv");
+	argv += optind;
+	if (opt & 1)
+		flags |= FILEUTILS_FORCE;
+	if (opt & 2)
 		flags |= FILEUTILS_INTERACTIVE;
-	if(opt & 12)
+	if (opt & (8|4))
 		flags |= FILEUTILS_RECUR;
+	if ((opt & 16) && FILEUTILS_VERBOSE)
+		flags |= FILEUTILS_VERBOSE;
 
-	if (*(argv += optind) != NULL) {
+	if (*argv != NULL) {
 		do {
-			const char *base = bb_get_last_path_component(*argv);
+			const char *base = bb_get_last_path_component_strip(*argv);
 
-			if ((base[0] == '.') && (!base[1] || ((base[1] == '.') && !base[2]))) {
-				bb_error_msg("cannot remove `.' or `..'");
+			if (DOT_OR_DOTDOT(base)) {
+				bb_error_msg("can't remove '.' or '..'");
 			} else if (remove_file(*argv, flags) >= 0) {
 				continue;
 			}