busybox: imported from http://www.busybox.net/downloads/busybox-1.13.3.tar.bz2busybox-1.13.3

Signed-off-by: Bjørn Mork <bjorn@mork.no>

1 files changed, 70 insertions, 0 deletions

diff --git a/coreutils/rmdir.c b/coreutils/rmdir.c
new file mode 100644
index 0000000..2450a43
--- /dev/null
+++ b/coreutils/rmdir.c
@@ -0,0 +1,70 @@
+/* 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 "libbb.h"
+
+/* This is a NOFORK applet. Be very careful! */
+
+
+#define PARENTS 0x01
+#define IGNORE_NON_EMPTY 0x02
+
+int rmdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int rmdir_main(int argc UNUSED_PARAM, char **argv)
+{
+	int status = EXIT_SUCCESS;
+	int flags;
+	char *path;
+
+#if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
+	static const char rmdir_longopts[] ALIGN1 =
+		"parents\0"                  No_argument "p"
+		/* Debian etch: many packages fail to be purged or installed
+		 * because they desperately want this option: */
+		"ignore-fail-on-non-empty\0" No_argument "\xff"
+		;
+	applet_long_options = rmdir_longopts;
+#endif
+	flags = getopt32(argv, "p");
+	argv += optind;
+
+	if (!*argv) {
+		bb_show_usage();
+	}
+
+	do {
+		path = *argv;
+
+		while (1) {
+			if (rmdir(path) < 0) {
+#if ENABLE_FEATURE_RMDIR_LONG_OPTIONS
+				if ((flags & IGNORE_NON_EMPTY) && errno == ENOTEMPTY)
+					break;
+#endif
+				bb_perror_msg("'%s'", path);	/* Match gnu rmdir msg. */
+				status = EXIT_FAILURE;
+			} else if (flags & PARENTS) {
+				/* Note: path was not "" since rmdir succeeded. */
+				path = dirname(path);
+				/* Path is now just the parent component.  Dirname
+				 * returns "." if there are no parents.
+				 */
+				if (NOT_LONE_CHAR(path, '.')) {
+					continue;
+				}
+			}
+			break;
+		}
+	} while (*++argv);
+
+	return status;
+}