1 files changed, 60 insertions, 0 deletions
diff --git a/coreutils/rmdir.c b/coreutils/rmdir.c
new file mode 100644
index 000000000..c61bae795
--- /dev/null
+++ b/coreutils/rmdir.c
@@ -0,0 +1,60 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * rmdir implementation for busybox
+ *
+ * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/rmdir.html */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <libgen.h>
+#include "busybox.h"
+
+int rmdir_main(int argc, char **argv)
+{
+	int status = EXIT_SUCCESS;
+	int flags;
+	int do_dot;
+	char *path;
+
+	flags = getopt32(argc, argv, "p");
+
+	argv += optind;
+
+	if (!*argv) {
+		bb_show_usage();
+	}
+
+	do {
+		path = *argv;
+
+		/* Record if the first char was a '.' so we can use dirname later. */
+		do_dot = (*path == '.');
+
+		do {
+			if (rmdir(path) < 0) {
+				bb_perror_msg("'%s'", path);	/* Match gnu rmdir msg. */
+				status = EXIT_FAILURE;
+			} else if (flags) {
+				/* Note: path was not empty or null since rmdir succeeded. */
+				path = dirname(path);
+				/* Path is now just the parent component.  Note that dirname
+				 * returns "." if there are no parents.  We must distinguish
+				 * this from the case of the original path starting with '.'.
+				 */
+				if (do_dot || (*path != '.') || path[1]) {
+					continue;
+				}
+			}
+			break;
+		} while (1);
+
+	} while (*++argv);
+
+	return status;
+}