From c7e337d6490d6f2f5e66ddf1b04d00b0dbd10108 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Tue, 2 Feb 2010 16:11:19 -0800
Subject: ceph: buffer decoding helpers

Helper for decoding into a ceph_buffer, and other misc decoding helpers
we will need.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
---
 fs/ceph/buffer.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/ceph/buffer.h')

diff --git a/fs/ceph/buffer.h b/fs/ceph/buffer.h
index 47b9514c5bb..58d19014068 100644
--- a/fs/ceph/buffer.h
+++ b/fs/ceph/buffer.h
@@ -34,4 +34,6 @@ static inline void ceph_buffer_put(struct ceph_buffer *b)
 	kref_put(&b->kref, ceph_buffer_release);
 }
 
+extern int ceph_decode_buffer(struct ceph_buffer **b, void **p, void *end);
+
 #endif
-- 
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