From: Fred Isaman <iisaman@netapp.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH 02/12] SUNRPC: define xdr_decode_opaque_fixed
Date: Wed, 22 Sep 2010 18:05:00 -0400 [thread overview]
Message-ID: <1285193110-24073-3-git-send-email-iisaman@netapp.com> (raw)
In-Reply-To: <1285193110-24073-1-git-send-email-iisaman@netapp.com>
From: Benny Halevy <bhalevy@panasas.com>
A helper for decoding a fixed length opaque value.
Returns a pointer to the next item in the xdr stream.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
---
include/linux/sunrpc/xdr.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 35cf2e8..23dc117 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -131,6 +131,13 @@ xdr_decode_hyper(__be32 *p, __u64 *valp)
return p + 2;
}
+static inline __be32 *
+xdr_decode_opaque_fixed(__be32 *p, void *ptr, unsigned int len)
+{
+ memcpy(ptr, p, len);
+ return p + XDR_QUADLEN(len);
+}
+
/*
* Adjust kvec to reflect end of xdr'ed data (RPC client XDR)
*/
--
1.7.2.1
next prev parent reply other threads:[~2010-09-22 22:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-22 22:04 [PATCH 00/12] RFC: pnfs: LAYOUTGRT/DEVINFO submission, v3 Fred Isaman
2010-09-22 22:04 ` [PATCH 01/12] NFSD: remove duplicate NFS4_STATEID_SIZE Fred Isaman
2010-09-22 22:05 ` Fred Isaman [this message]
2010-09-22 22:05 ` [PATCH 03/12] RFC: pnfsd, pnfs: protocol level pnfs constants Fred Isaman
2010-09-22 22:05 ` [PATCH 04/12] RFC: nfs: change stateid to be a union Fred Isaman
2010-09-22 22:05 ` [PATCH 05/12] RFC: nfs: ask for layouttypes during fsinfo call Fred Isaman
2010-09-22 22:05 ` [PATCH 06/12] RFC: nfs: set layout driver Fred Isaman
2010-09-22 22:05 ` [PATCH 07/12] RFC: pnfs: full mount/umount infrastructure Fred Isaman
2010-09-22 22:05 ` [PATCH 08/12] RFC: pnfs: filelayout: introduce minimal file layout driver Fred Isaman
2010-09-22 22:05 ` [PATCH 09/12] RFC: nfs: create and destroy inode's layout cache Fred Isaman
2010-09-22 22:05 ` [PATCH 10/12] RFC: nfs: client needs to maintain list of inodes with active layouts Fred Isaman
2010-09-22 22:05 ` [PATCH 11/12] RFC: pnfs: add LAYOUTGET and GETDEVICEINFO infrastructure Fred Isaman
2010-09-22 22:05 ` [PATCH 12/12] RFC: pnfs: filelayout: add driver's " Fred Isaman
2010-09-29 10:59 ` [PATCH 00/12] RFC: pnfs: LAYOUTGRT/DEVINFO submission, v3 Benny Halevy
-- strict thread matches above, loose matches on Subject: below --
2010-10-20 4:17 [PATCH 00/12] pnfs: LAYOUTGET/DEVINFO submission v5 Fred Isaman
2010-10-20 4:17 ` [PATCH 02/12] SUNRPC: define xdr_decode_opaque_fixed Fred Isaman
2010-10-10 15:22 [PATCH 00/12] RFC: pnfs: LAYOUTGET/DEVINFO submission, try 4 Fred Isaman
2010-10-10 15:22 ` [PATCH 02/12] SUNRPC: define xdr_decode_opaque_fixed Fred Isaman
2010-09-18 3:17 [PATCH 00/12] RFC: pnfs: LAYOUTGET/DEVINFO submission, v2 Fred Isaman
2010-09-18 3:17 ` [PATCH 02/12] SUNRPC: define xdr_decode_opaque_fixed Fred Isaman
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