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Diffstat (limited to 'i/pc104/initrd/conf/busybox/coreutils/rmdir.c')
-rw-r--r--i/pc104/initrd/conf/busybox/coreutils/rmdir.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/i/pc104/initrd/conf/busybox/coreutils/rmdir.c b/i/pc104/initrd/conf/busybox/coreutils/rmdir.c
new file mode 100644
index 0000000..8cbd6f1
--- /dev/null
+++ b/i/pc104/initrd/conf/busybox/coreutils/rmdir.c
@@ -0,0 +1,61 @@
+/* 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 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;
+}