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From: Frank van der Linden <fllinden@amazon.com>
To: <bfields@fieldses.org>, <chuck.lever@oracle.com>,
	<linux-nfs@vger.kernel.org>
Cc: Frank van der Linden <fllinden@amazon.com>
Subject: [PATCH v3 08/10] nfsd: add structure definitions for xattr requests / responses
Date: Tue, 23 Jun 2020 22:39:25 +0000
Message-ID: <20200623223927.31795-9-fllinden@amazon.com> (raw)
In-Reply-To: <20200623223927.31795-1-fllinden@amazon.com>

Add the structures used in extended attribute request / response handling.

Signed-off-by: Frank van der Linden <fllinden@amazon.com>
---
 fs/nfsd/xdr4.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index db63d39b1507..66499fb6b567 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -224,6 +224,32 @@ struct nfsd4_putfh {
 	bool		no_verify;	    /* represents foreigh fh */
 };
 
+struct nfsd4_getxattr {
+	char		*getxa_name;		/* request */
+	u32		getxa_len;		/* request */
+	void		*getxa_buf;
+};
+
+struct nfsd4_setxattr {
+	u32		setxa_flags;		/* request */
+	char		*setxa_name;		/* request */
+	char		*setxa_buf;		/* request */
+	u32		setxa_len;		/* request */
+	struct nfsd4_change_info  setxa_cinfo;	/* response */
+};
+
+struct nfsd4_removexattr {
+	char		*rmxa_name;		/* request */
+	struct nfsd4_change_info  rmxa_cinfo;	/* response */
+};
+
+struct nfsd4_listxattrs {
+	u64		lsxa_cookie;		/* request */
+	u32		lsxa_maxcount;		/* request */
+	char		*lsxa_buf;		/* unfiltered buffer (reply) */
+	u32		lsxa_len;		/* unfiltered len (reply) */
+};
+
 struct nfsd4_open {
 	u32		op_claim_type;      /* request */
 	struct xdr_netobj op_fname;	    /* request - everything but CLAIM_PREV */
@@ -649,6 +675,11 @@ struct nfsd4_op {
 		struct nfsd4_offload_status	offload_status;
 		struct nfsd4_copy_notify	copy_notify;
 		struct nfsd4_seek		seek;
+
+		struct nfsd4_getxattr		getxattr;
+		struct nfsd4_setxattr		setxattr;
+		struct nfsd4_listxattrs		listxattrs;
+		struct nfsd4_removexattr	removexattr;
 	} u;
 	struct nfs4_replay *			replay;
 };
-- 
2.17.2


  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-23 22:39 [PATCH v3 00/10] server side user xattr support (RFC 8276) Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 01/10] xattr: break delegations in {set,remove}xattr Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 02/10] xattr: add a function to check if a namespace is supported Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 03/10] nfs,nfsd: NFSv4.2 extended attribute protocol definitions Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 04/10] nfsd: split off the write decode code in to a separate function Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 05/10] nfsd: add defines for NFSv4.2 extended attribute support Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 06/10] nfsd: define xattr functions to call in to their vfs counterparts Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 07/10] nfsd: take xattr bits in to account for permission checks Frank van der Linden
2020-06-23 22:39 ` Frank van der Linden [this message]
2020-06-23 22:39 ` [PATCH v3 09/10] nfsd: implement the xattr functions and en/decode logic Frank van der Linden
2020-06-23 22:39 ` [PATCH v3 10/10] nfsd: add fattr support for user extended attributes Frank van der Linden
2020-06-25 16:50 ` [PATCH v3 00/10] server side user xattr support (RFC 8276) J. Bruce Fields
2020-06-25 17:13   ` Frank van der Linden
2020-06-25 16:53 ` J. Bruce Fields
2020-06-25 17:39   ` Frank van der Linden
2020-06-25 20:07     ` J. Bruce Fields
2020-07-04 14:37 ` Chuck Lever

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