1 files changed, 45 insertions, 0 deletions
diff --git a/xlators/meta/src/option-file.c b/xlators/meta/src/option-file.c
new file mode 100644
index 00000000000..ff55eca592f
--- /dev/null
+++ b/xlators/meta/src/option-file.c
@@ -0,0 +1,45 @@
+/*
+   Copyright (c) 2014 Red Hat, Inc. <http://www.redhat.com>
+   This file is part of GlusterFS.
+
+   This file is licensed to you under your choice of the GNU Lesser
+   General Public License, version 3 or any later version (LGPLv3 or
+   later), or the GNU General Public License, version 2 (GPLv2), in all
+   cases as published by the Free Software Foundation.
+*/
+
+#include <glusterfs/xlator.h>
+#include <glusterfs/defaults.h>
+
+#include "meta-mem-types.h"
+#include "meta.h"
+#include "meta-hooks.h"
+
+static int
+option_file_fill(xlator_t *this, inode_t *inode, strfd_t *strfd)
+{
+    data_t *data = NULL;
+
+    data = meta_ctx_get(inode, this);
+
+    strprintf(strfd, "%s\n", data_to_str(data));
+
+    return strfd->size;
+}
+
+static struct meta_ops option_file_ops = {.file_fill = option_file_fill};
+
+int
+meta_option_file_hook(call_frame_t *frame, xlator_t *this, loc_t *loc,
+                      dict_t *xdata)
+{
+    xlator_t *xl = NULL;
+
+    xl = meta_ctx_get(loc->parent, this);
+
+    meta_ctx_set(loc->inode, this, dict_get(xl->options, (char *)loc->name));
+
+    meta_ops_set(loc->inode, this, &option_file_ops);
+
+    return 0;
+}