RPC unify code change

Change-Id: Ibe18a2a63fd023ac57652c4dfc8ac8a69d983b83
BUG: 3112
Signed-off-by: krishna <krishna@gluster.com>
Reviewed-on: http://review.gluster.com/116
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>

1 files changed, 1206 insertions, 0 deletions

diff --git a/rpc/xdr/src/xdr-nfs3.h b/rpc/xdr/src/xdr-nfs3.h
new file mode 100644
index 00000000000..0530876a8de
--- /dev/null
+++ b/rpc/xdr/src/xdr-nfs3.h
@@ -0,0 +1,1206 @@
+/*
+  Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+  This file is part of GlusterFS.
+
+  GlusterFS is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Affero General Public License as published
+  by the Free Software Foundation; either version 3 of the License,
+  or (at your option) any later version.
+
+  GlusterFS is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Affero General Public License for more details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with this program.  If not, see
+  <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _XDR_NFS3_H
+#define _XDR_NFS3_H
+
+#include <rpc/rpc.h>
+#include <sys/types.h>
+
+#define NFS3_FHSIZE             64
+#define NFS3_COOKIEVERFSIZE     8
+#define NFS3_CREATEVERFSIZE     8
+#define NFS3_WRITEVERFSIZE      8
+
+#define NFS3_ENTRY3_FIXED_SIZE  24
+#define NFS3_POSTOPATTR_SIZE    88
+#define NFS3_READDIR_RESOK_SIZE (NFS3_POSTOPATTR_SIZE + sizeof (bool_t) + NFS3_COOKIEVERFSIZE)
+
+/* In size of post_op_fh3, the length of the file handle will have to be
+ * included separately since we have variable length fh. Here we only account
+ * for the field for handle_follows and for the file handle length field.
+ */
+#define NFS3_POSTOPFH3_FIXED_SIZE     (sizeof (bool_t) + sizeof (uint32_t))
+
+/* Similarly, the size of the entry will have to include the variable length
+ * file handle and the length of the entry name.
+ */
+#define NFS3_ENTRYP3_FIXED_SIZE  (NFS3_ENTRY3_FIXED_SIZE + NFS3_POSTOPATTR_SIZE + NFS3_POSTOPFH3_FIXED_SIZE)
+
+typedef uint64_t uint64;
+typedef int64_t int64;
+typedef uint32_t uint32;
+typedef int32_t int32;
+typedef char *filename3;
+typedef char *nfspath3;
+typedef uint64 fileid3;
+typedef uint64 cookie3;
+typedef char cookieverf3[NFS3_COOKIEVERFSIZE];
+typedef char createverf3[NFS3_CREATEVERFSIZE];
+typedef char writeverf3[NFS3_WRITEVERFSIZE];
+typedef uint32 uid3;
+typedef uint32 gid3;
+typedef uint64 size3;
+typedef uint64 offset3;
+typedef uint32 mode3;
+typedef uint32 count3;
+
+#define NFS3MODE_SETXUID        0x00800
+#define NFS3MODE_SETXGID        0x00400
+#define NFS3MODE_SAVESWAPTXT    0x00200
+#define NFS3MODE_ROWNER         0x00100
+#define NFS3MODE_WOWNER         0x00080
+#define NFS3MODE_XOWNER         0x00040
+#define NFS3MODE_RGROUP         0x00020
+#define NFS3MODE_WGROUP         0x00010
+#define NFS3MODE_XGROUP         0x00008
+#define NFS3MODE_ROTHER         0x00004
+#define NFS3MODE_WOTHER         0x00002
+#define NFS3MODE_XOTHER         0x00001
+
+enum nfsstat3 {
+	NFS3_OK = 0,
+	NFS3ERR_PERM = 1,
+	NFS3ERR_NOENT = 2,
+	NFS3ERR_IO = 5,
+	NFS3ERR_NXIO = 6,
+	NFS3ERR_ACCES = 13,
+	NFS3ERR_EXIST = 17,
+	NFS3ERR_XDEV = 18,
+	NFS3ERR_NODEV = 19,
+	NFS3ERR_NOTDIR = 20,
+	NFS3ERR_ISDIR = 21,
+	NFS3ERR_INVAL = 22,
+	NFS3ERR_FBIG = 27,
+	NFS3ERR_NOSPC = 28,
+	NFS3ERR_ROFS = 30,
+	NFS3ERR_MLINK = 31,
+	NFS3ERR_NAMETOOLONG = 63,
+	NFS3ERR_NOTEMPTY = 66,
+	NFS3ERR_DQUOT = 69,
+	NFS3ERR_STALE = 70,
+	NFS3ERR_REMOTE = 71,
+	NFS3ERR_BADHANDLE = 10001,
+	NFS3ERR_NOT_SYNC = 10002,
+	NFS3ERR_BAD_COOKIE = 10003,
+	NFS3ERR_NOTSUPP = 10004,
+	NFS3ERR_TOOSMALL = 10005,
+	NFS3ERR_SERVERFAULT = 10006,
+	NFS3ERR_BADTYPE = 10007,
+	NFS3ERR_JUKEBOX = 10008,
+};
+typedef enum nfsstat3 nfsstat3;
+
+enum ftype3 {
+	NF3REG = 1,
+	NF3DIR = 2,
+	NF3BLK = 3,
+	NF3CHR = 4,
+	NF3LNK = 5,
+	NF3SOCK = 6,
+	NF3FIFO = 7,
+};
+typedef enum ftype3 ftype3;
+
+struct specdata3 {
+	uint32 specdata1;
+	uint32 specdata2;
+};
+typedef struct specdata3 specdata3;
+
+struct nfs_fh3 {
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct nfs_fh3 nfs_fh3;
+
+struct nfstime3 {
+	uint32 seconds;
+	uint32 nseconds;
+};
+typedef struct nfstime3 nfstime3;
+
+struct fattr3 {
+	ftype3 type;
+	mode3 mode;
+	uint32 nlink;
+	uid3 uid;
+	gid3 gid;
+	size3 size;
+	size3 used;
+	specdata3 rdev;
+	uint64 fsid;
+	fileid3 fileid;
+	nfstime3 atime;
+	nfstime3 mtime;
+	nfstime3 ctime;
+};
+typedef struct fattr3 fattr3;
+
+struct post_op_attr {
+	bool_t attributes_follow;
+	union {
+		fattr3 attributes;
+	} post_op_attr_u;
+};
+typedef struct post_op_attr post_op_attr;
+
+struct wcc_attr {
+	size3 size;
+	nfstime3 mtime;
+	nfstime3 ctime;
+};
+typedef struct wcc_attr wcc_attr;
+
+struct pre_op_attr {
+	bool_t attributes_follow;
+	union {
+		wcc_attr attributes;
+	} pre_op_attr_u;
+};
+typedef struct pre_op_attr pre_op_attr;
+
+struct wcc_data {
+	pre_op_attr before;
+	post_op_attr after;
+};
+typedef struct wcc_data wcc_data;
+
+struct post_op_fh3 {
+	bool_t handle_follows;
+	union {
+		nfs_fh3 handle;
+	} post_op_fh3_u;
+};
+typedef struct post_op_fh3 post_op_fh3;
+
+enum time_how {
+	DONT_CHANGE = 0,
+	SET_TO_SERVER_TIME = 1,
+	SET_TO_CLIENT_TIME = 2,
+};
+typedef enum time_how time_how;
+
+struct set_mode3 {
+	bool_t set_it;
+	union {
+		mode3 mode;
+	} set_mode3_u;
+};
+typedef struct set_mode3 set_mode3;
+
+struct set_uid3 {
+	bool_t set_it;
+	union {
+		uid3 uid;
+	} set_uid3_u;
+};
+typedef struct set_uid3 set_uid3;
+
+struct set_gid3 {
+	bool_t set_it;
+	union {
+		gid3 gid;
+	} set_gid3_u;
+};
+typedef struct set_gid3 set_gid3;
+
+struct set_size3 {
+	bool_t set_it;
+	union {
+		size3 size;
+	} set_size3_u;
+};
+typedef struct set_size3 set_size3;
+
+struct set_atime {
+	time_how set_it;
+	union {
+		nfstime3 atime;
+	} set_atime_u;
+};
+typedef struct set_atime set_atime;
+
+struct set_mtime {
+	time_how set_it;
+	union {
+		nfstime3 mtime;
+	} set_mtime_u;
+};
+typedef struct set_mtime set_mtime;
+
+struct sattr3 {
+	set_mode3 mode;
+	set_uid3 uid;
+	set_gid3 gid;
+	set_size3 size;
+	set_atime atime;
+	set_mtime mtime;
+};
+typedef struct sattr3 sattr3;
+
+struct diropargs3 {
+	nfs_fh3 dir;
+	filename3 name;
+};
+typedef struct diropargs3 diropargs3;
+
+struct getattr3args {
+	nfs_fh3 object;
+};
+typedef struct getattr3args getattr3args;
+
+struct getattr3resok {
+	fattr3 obj_attributes;
+};
+typedef struct getattr3resok getattr3resok;
+
+struct getattr3res {
+	nfsstat3 status;
+	union {
+		getattr3resok resok;
+	} getattr3res_u;
+};
+typedef struct getattr3res getattr3res;
+
+struct sattrguard3 {
+	bool_t check;
+	union {
+		nfstime3 obj_ctime;
+	} sattrguard3_u;
+};
+typedef struct sattrguard3 sattrguard3;
+
+struct setattr3args {
+	nfs_fh3 object;
+	sattr3 new_attributes;
+	sattrguard3 guard;
+};
+typedef struct setattr3args setattr3args;
+
+struct setattr3resok {
+	wcc_data obj_wcc;
+};
+typedef struct setattr3resok setattr3resok;
+
+struct setattr3resfail {
+	wcc_data obj_wcc;
+};
+typedef struct setattr3resfail setattr3resfail;
+
+struct setattr3res {
+	nfsstat3 status;
+	union {
+		setattr3resok resok;
+		setattr3resfail resfail;
+	} setattr3res_u;
+};
+typedef struct setattr3res setattr3res;
+
+struct lookup3args {
+	diropargs3 what;
+};
+typedef struct lookup3args lookup3args;
+
+struct lookup3resok {
+	nfs_fh3 object;
+	post_op_attr obj_attributes;
+	post_op_attr dir_attributes;
+};
+typedef struct lookup3resok lookup3resok;
+
+struct lookup3resfail {
+	post_op_attr dir_attributes;
+};
+typedef struct lookup3resfail lookup3resfail;
+
+struct lookup3res {
+	nfsstat3 status;
+	union {
+		lookup3resok resok;
+		lookup3resfail resfail;
+	} lookup3res_u;
+};
+typedef struct lookup3res lookup3res;
+#define ACCESS3_READ 0x0001
+#define ACCESS3_LOOKUP 0x0002
+#define ACCESS3_MODIFY 0x0004
+#define ACCESS3_EXTEND 0x0008
+#define ACCESS3_DELETE 0x0010
+#define ACCESS3_EXECUTE 0x0020
+
+struct access3args {
+	nfs_fh3 object;
+	uint32 access;
+};
+typedef struct access3args access3args;
+
+struct access3resok {
+	post_op_attr obj_attributes;
+	uint32 access;
+};
+typedef struct access3resok access3resok;
+
+struct access3resfail {
+	post_op_attr obj_attributes;
+};
+typedef struct access3resfail access3resfail;
+
+struct access3res {
+	nfsstat3 status;
+	union {
+		access3resok resok;
+		access3resfail resfail;
+	} access3res_u;
+};
+typedef struct access3res access3res;
+
+struct readlink3args {
+	nfs_fh3 symlink;
+};
+typedef struct readlink3args readlink3args;
+
+struct readlink3resok {
+	post_op_attr symlink_attributes;
+	nfspath3 data;
+};
+typedef struct readlink3resok readlink3resok;
+
+struct readlink3resfail {
+	post_op_attr symlink_attributes;
+};
+typedef struct readlink3resfail readlink3resfail;
+
+struct readlink3res {
+	nfsstat3 status;
+	union {
+		readlink3resok resok;
+		readlink3resfail resfail;
+	} readlink3res_u;
+};
+typedef struct readlink3res readlink3res;
+
+struct read3args {
+	nfs_fh3 file;
+	offset3 offset;
+	count3 count;
+};
+typedef struct read3args read3args;
+
+struct read3resok {
+	post_op_attr file_attributes;
+	count3 count;
+	bool_t eof;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct read3resok read3resok;
+
+struct read3resfail {
+	post_op_attr file_attributes;
+};
+typedef struct read3resfail read3resfail;
+
+struct read3res {
+	nfsstat3 status;
+	union {
+		read3resok resok;
+		read3resfail resfail;
+	} read3res_u;
+};
+typedef struct read3res read3res;
+
+enum stable_how {
+	UNSTABLE = 0,
+	DATA_SYNC = 1,
+	FILE_SYNC = 2,
+};
+typedef enum stable_how stable_how;
+
+struct write3args {
+	nfs_fh3 file;
+	offset3 offset;
+	count3 count;
+	stable_how stable;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct write3args write3args;
+
+/* Generally, the protocol allows the file handle to be less than 64 bytes but
+ * our server does not return file handles less than 64b so we can safely say
+ * sizeof (nfs_fh3) rather than first trying to extract the fh size of the
+ * network followed by a sized-read of the file handle.
+ */
+#define NFS3_WRITE3ARGS_SIZE    (sizeof (uint32_t) + NFS3_FHSIZE + sizeof (offset3) + sizeof (count3) + sizeof (uint32_t))
+struct write3resok {
+	wcc_data file_wcc;
+	count3 count;
+	stable_how committed;
+	writeverf3 verf;
+};
+typedef struct write3resok write3resok;
+
+struct write3resfail {
+	wcc_data file_wcc;
+};
+typedef struct write3resfail write3resfail;
+
+struct write3res {
+	nfsstat3 status;
+	union {
+		write3resok resok;
+		write3resfail resfail;
+	} write3res_u;
+};
+typedef struct write3res write3res;
+
+enum createmode3 {
+	UNCHECKED = 0,
+	GUARDED = 1,
+	EXCLUSIVE = 2,
+};
+typedef enum createmode3 createmode3;
+
+struct createhow3 {
+	createmode3 mode;
+	union {
+		sattr3 obj_attributes;
+		createverf3 verf;
+	} createhow3_u;
+};
+typedef struct createhow3 createhow3;
+
+struct create3args {
+	diropargs3 where;
+	createhow3 how;
+};
+typedef struct create3args create3args;
+
+struct create3resok {
+	post_op_fh3 obj;
+	post_op_attr obj_attributes;
+	wcc_data dir_wcc;
+};
+typedef struct create3resok create3resok;
+
+struct create3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct create3resfail create3resfail;
+
+struct create3res {
+	nfsstat3 status;
+	union {
+		create3resok resok;
+		create3resfail resfail;
+	} create3res_u;
+};
+typedef struct create3res create3res;
+
+struct mkdir3args {
+	diropargs3 where;
+	sattr3 attributes;
+};
+typedef struct mkdir3args mkdir3args;
+
+struct mkdir3resok {
+	post_op_fh3 obj;
+	post_op_attr obj_attributes;
+	wcc_data dir_wcc;
+};
+typedef struct mkdir3resok mkdir3resok;
+
+struct mkdir3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct mkdir3resfail mkdir3resfail;
+
+struct mkdir3res {
+	nfsstat3 status;
+	union {
+		mkdir3resok resok;
+		mkdir3resfail resfail;
+	} mkdir3res_u;
+};
+typedef struct mkdir3res mkdir3res;
+
+struct symlinkdata3 {
+	sattr3 symlink_attributes;
+	nfspath3 symlink_data;
+};
+typedef struct symlinkdata3 symlinkdata3;
+
+struct symlink3args {
+	diropargs3 where;
+	symlinkdata3 symlink;
+};
+typedef struct symlink3args symlink3args;
+
+struct symlink3resok {
+	post_op_fh3 obj;
+	post_op_attr obj_attributes;
+	wcc_data dir_wcc;
+};
+typedef struct symlink3resok symlink3resok;
+
+struct symlink3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct symlink3resfail symlink3resfail;
+
+struct symlink3res {
+	nfsstat3 status;
+	union {
+		symlink3resok resok;
+		symlink3resfail resfail;
+	} symlink3res_u;
+};
+typedef struct symlink3res symlink3res;
+
+struct devicedata3 {
+	sattr3 dev_attributes;
+	specdata3 spec;
+};
+typedef struct devicedata3 devicedata3;
+
+struct mknoddata3 {
+	ftype3 type;
+	union {
+		devicedata3 device;
+		sattr3 pipe_attributes;
+	} mknoddata3_u;
+};
+typedef struct mknoddata3 mknoddata3;
+
+struct mknod3args {
+	diropargs3 where;
+	mknoddata3 what;
+};
+typedef struct mknod3args mknod3args;
+
+struct mknod3resok {
+	post_op_fh3 obj;
+	post_op_attr obj_attributes;
+	wcc_data dir_wcc;
+};
+typedef struct mknod3resok mknod3resok;
+
+struct mknod3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct mknod3resfail mknod3resfail;
+
+struct mknod3res {
+	nfsstat3 status;
+	union {
+		mknod3resok resok;
+		mknod3resfail resfail;
+	} mknod3res_u;
+};
+typedef struct mknod3res mknod3res;
+
+struct remove3args {
+	diropargs3 object;
+};
+typedef struct remove3args remove3args;
+
+struct remove3resok {
+	wcc_data dir_wcc;
+};
+typedef struct remove3resok remove3resok;
+
+struct remove3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct remove3resfail remove3resfail;
+
+struct remove3res {
+	nfsstat3 status;
+	union {
+		remove3resok resok;
+		remove3resfail resfail;
+	} remove3res_u;
+};
+typedef struct remove3res remove3res;
+
+struct rmdir3args {
+	diropargs3 object;
+};
+typedef struct rmdir3args rmdir3args;
+
+struct rmdir3resok {
+	wcc_data dir_wcc;
+};
+typedef struct rmdir3resok rmdir3resok;
+
+struct rmdir3resfail {
+	wcc_data dir_wcc;
+};
+typedef struct rmdir3resfail rmdir3resfail;
+
+struct rmdir3res {
+	nfsstat3 status;
+	union {
+		rmdir3resok resok;
+		rmdir3resfail resfail;
+	} rmdir3res_u;
+};
+typedef struct rmdir3res rmdir3res;
+
+struct rename3args {
+	diropargs3 from;
+	diropargs3 to;
+};
+typedef struct rename3args rename3args;
+
+struct rename3resok {
+	wcc_data fromdir_wcc;
+	wcc_data todir_wcc;
+};
+typedef struct rename3resok rename3resok;
+
+struct rename3resfail {
+	wcc_data fromdir_wcc;
+	wcc_data todir_wcc;
+};
+typedef struct rename3resfail rename3resfail;
+
+struct rename3res {
+	nfsstat3 status;
+	union {
+		rename3resok resok;
+		rename3resfail resfail;
+	} rename3res_u;
+};
+typedef struct rename3res rename3res;
+
+struct link3args {
+	nfs_fh3 file;
+	diropargs3 link;
+};
+typedef struct link3args link3args;
+
+struct link3resok {
+	post_op_attr file_attributes;
+	wcc_data linkdir_wcc;
+};
+typedef struct link3resok link3resok;
+
+struct link3resfail {
+	post_op_attr file_attributes;
+	wcc_data linkdir_wcc;
+};
+typedef struct link3resfail link3resfail;
+
+struct link3res {
+	nfsstat3 status;
+	union {
+		link3resok resok;
+		link3resfail resfail;
+	} link3res_u;
+};
+typedef struct link3res link3res;
+
+struct readdir3args {
+	nfs_fh3 dir;
+	cookie3 cookie;
+	cookieverf3 cookieverf;
+	count3 count;
+};
+typedef struct readdir3args readdir3args;
+
+struct entry3 {
+	fileid3 fileid;
+	filename3 name;
+	cookie3 cookie;
+	struct entry3 *nextentry;
+};
+typedef struct entry3 entry3;
+
+struct dirlist3 {
+	entry3 *entries;
+	bool_t eof;
+};
+typedef struct dirlist3 dirlist3;
+
+struct readdir3resok {
+	post_op_attr dir_attributes;
+	cookieverf3 cookieverf;
+	dirlist3 reply;
+};
+typedef struct readdir3resok readdir3resok;
+
+struct readdir3resfail {
+	post_op_attr dir_attributes;
+};
+typedef struct readdir3resfail readdir3resfail;
+
+struct readdir3res {
+	nfsstat3 status;
+	union {
+		readdir3resok resok;
+		readdir3resfail resfail;
+	} readdir3res_u;
+};
+typedef struct readdir3res readdir3res;
+
+struct readdirp3args {
+	nfs_fh3 dir;
+	cookie3 cookie;
+	cookieverf3 cookieverf;
+	count3 dircount;
+	count3 maxcount;
+};
+typedef struct readdirp3args readdirp3args;
+
+struct entryp3 {
+	fileid3 fileid;
+	filename3 name;
+	cookie3 cookie;
+	post_op_attr name_attributes;
+	post_op_fh3 name_handle;
+	struct entryp3 *nextentry;
+};
+typedef struct entryp3 entryp3;
+
+struct dirlistp3 {
+	entryp3 *entries;
+	bool_t eof;
+};
+typedef struct dirlistp3 dirlistp3;
+
+struct readdirp3resok {
+	post_op_attr dir_attributes;
+	cookieverf3 cookieverf;
+	dirlistp3   reply;
+};
+typedef struct readdirp3resok readdirp3resok;
+
+struct readdirp3resfail {
+	post_op_attr dir_attributes;
+};
+typedef struct readdirp3resfail readdirp3resfail;
+
+struct readdirp3res {
+	nfsstat3 status;
+	union {
+		readdirp3resok resok;
+		readdirp3resfail resfail;
+	} readdirp3res_u;
+};
+typedef struct readdirp3res readdirp3res;
+
+struct fsstat3args {
+	nfs_fh3 fsroot;
+};
+typedef struct fsstat3args fsstat3args;
+
+struct fsstat3resok {
+	post_op_attr obj_attributes;
+	size3 tbytes;
+	size3 fbytes;
+	size3 abytes;
+	size3 tfiles;
+	size3 ffiles;
+	size3 afiles;
+	uint32 invarsec;
+};
+typedef struct fsstat3resok fsstat3resok;
+
+struct fsstat3resfail {
+	post_op_attr obj_attributes;
+};
+typedef struct fsstat3resfail fsstat3resfail;
+
+struct fsstat3res {
+	nfsstat3 status;
+	union {
+		fsstat3resok resok;
+		fsstat3resfail resfail;
+	} fsstat3res_u;
+};
+typedef struct fsstat3res fsstat3res;
+#define FSF3_LINK 0x0001
+#define FSF3_SYMLINK 0x0002
+#define FSF3_HOMOGENEOUS 0x0008
+#define FSF3_CANSETTIME 0x0010
+
+struct fsinfo3args {
+	nfs_fh3 fsroot;
+};
+typedef struct fsinfo3args fsinfo3args;
+
+struct fsinfo3resok {
+	post_op_attr obj_attributes;
+	uint32 rtmax;
+	uint32 rtpref;
+	uint32 rtmult;
+	uint32 wtmax;
+	uint32 wtpref;
+	uint32 wtmult;
+	uint32 dtpref;
+	size3 maxfilesize;
+	nfstime3 time_delta;
+	uint32 properties;
+};
+typedef struct fsinfo3resok fsinfo3resok;
+
+struct fsinfo3resfail {
+	post_op_attr obj_attributes;
+};
+typedef struct fsinfo3resfail fsinfo3resfail;
+
+struct fsinfo3res {
+	nfsstat3 status;
+	union {
+		fsinfo3resok resok;
+		fsinfo3resfail resfail;
+	} fsinfo3res_u;
+};
+typedef struct fsinfo3res fsinfo3res;
+
+struct pathconf3args {
+	nfs_fh3 object;
+};
+typedef struct pathconf3args pathconf3args;
+
+struct pathconf3resok {
+	post_op_attr obj_attributes;
+	uint32 linkmax;
+	uint32 name_max;
+	bool_t no_trunc;
+	bool_t chown_restricted;
+	bool_t case_insensitive;
+	bool_t case_preserving;
+};
+typedef struct pathconf3resok pathconf3resok;
+
+struct pathconf3resfail {
+	post_op_attr obj_attributes;
+};
+typedef struct pathconf3resfail pathconf3resfail;
+
+struct pathconf3res {
+	nfsstat3 status;
+	union {
+		pathconf3resok resok;
+		pathconf3resfail resfail;
+	} pathconf3res_u;
+};
+typedef struct pathconf3res pathconf3res;
+
+struct commit3args {
+	nfs_fh3 file;
+	offset3 offset;
+	count3 count;
+};
+typedef struct commit3args commit3args;
+
+struct commit3resok {
+	wcc_data file_wcc;
+	writeverf3 verf;
+};
+typedef struct commit3resok commit3resok;
+
+struct commit3resfail {
+	wcc_data file_wcc;
+};
+typedef struct commit3resfail commit3resfail;
+
+struct commit3res {
+	nfsstat3 status;
+	union {
+		commit3resok resok;
+		commit3resfail resfail;
+	} commit3res_u;
+};
+typedef struct commit3res commit3res;
+#define MNTPATHLEN 1024
+#define MNTNAMLEN 255
+#define FHSIZE3 NFS3_FHSIZE
+
+typedef struct {
+	u_int fhandle3_len;
+	char *fhandle3_val;
+} fhandle3;
+
+typedef char *dirpath;
+
+typedef char *name;
+
+enum mountstat3 {
+	MNT3_OK = 0,
+	MNT3ERR_PERM = 1,
+	MNT3ERR_NOENT = 2,
+	MNT3ERR_IO = 5,
+	MNT3ERR_ACCES = 13,
+	MNT3ERR_NOTDIR = 20,
+	MNT3ERR_INVAL = 22,
+	MNT3ERR_NAMETOOLONG = 63,
+	MNT3ERR_NOTSUPP = 10004,
+	MNT3ERR_SERVERFAULT = 10006,
+};
+typedef enum mountstat3 mountstat3;
+
+struct mountres3_ok {
+	fhandle3 fhandle;
+	struct {
+		u_int auth_flavors_len;
+		int *auth_flavors_val;
+	} auth_flavors;
+};
+typedef struct mountres3_ok mountres3_ok;
+
+struct mountres3 {
+	mountstat3 fhs_status;
+	union {
+		mountres3_ok mountinfo;
+	} mountres3_u;
+};
+typedef struct mountres3 mountres3;
+
+typedef struct mountbody *mountlist;
+
+struct mountbody {
+	name ml_hostname;
+	dirpath ml_directory;
+	mountlist ml_next;
+};
+typedef struct mountbody mountbody;
+
+typedef struct groupnode *groups;
+
+struct groupnode {
+	name gr_name;
+	groups gr_next;
+};
+typedef struct groupnode groupnode;
+
+typedef struct exportnode *exports;
+
+struct exportnode {
+	dirpath ex_dir;
+	groups ex_groups;
+	exports ex_next;
+};
+typedef struct exportnode exportnode;
+
+#define NFS_PROGRAM             100003
+#define NFS_V3                  3
+
+#define NFS3_NULL               0
+#define NFS3_GETATTR            1
+#define NFS3_SETATTR            2
+#define NFS3_LOOKUP             3
+#define NFS3_ACCESS             4
+#define NFS3_READLINK           5
+#define NFS3_READ               6
+#define NFS3_WRITE              7
+#define NFS3_CREATE             8
+#define NFS3_MKDIR              9
+#define NFS3_SYMLINK            10
+#define NFS3_MKNOD              11
+#define NFS3_REMOVE             12
+#define NFS3_RMDIR              13
+#define NFS3_RENAME             14
+#define NFS3_LINK               15
+#define NFS3_READDIR            16
+#define NFS3_READDIRP           17
+#define NFS3_FSSTAT             18
+#define NFS3_FSINFO             19
+#define NFS3_PATHCONF           20
+#define NFS3_COMMIT             21
+#define NFS3_PROC_COUNT         22
+
+#define MOUNT_PROGRAM           100005
+#define MOUNT_V3                3
+#define MOUNT_V1                1
+
+#define MOUNT3_NULL             0
+#define MOUNT3_MNT              1
+#define MOUNT3_DUMP             2
+#define MOUNT3_UMNT             3
+#define MOUNT3_UMNTALL          4
+#define MOUNT3_EXPORT           5
+#define MOUNT3_PROC_COUNT       6
+
+#define MOUNT1_NULL             0
+#define MOUNT1_DUMP             2
+#define MOUNT1_UMNT             3
+#define MOUNT1_EXPORT           5
+#define MOUNT1_PROC_COUNT       6
+/* the xdr functions */
+
+extern  bool_t xdr_uint64 (XDR *, uint64*);
+extern  bool_t xdr_int64 (XDR *, int64*);
+extern  bool_t xdr_uint32 (XDR *, uint32*);
+extern  bool_t xdr_int32 (XDR *, int32*);
+extern  bool_t xdr_filename3 (XDR *, filename3*);
+extern  bool_t xdr_nfspath3 (XDR *, nfspath3*);
+extern  bool_t xdr_fileid3 (XDR *, fileid3*);
+extern  bool_t xdr_cookie3 (XDR *, cookie3*);
+extern  bool_t xdr_cookieverf3 (XDR *, cookieverf3);
+extern  bool_t xdr_createverf3 (XDR *, createverf3);
+extern  bool_t xdr_writeverf3 (XDR *, writeverf3);
+extern  bool_t xdr_uid3 (XDR *, uid3*);
+extern  bool_t xdr_gid3 (XDR *, gid3*);
+extern  bool_t xdr_size3 (XDR *, size3*);
+extern  bool_t xdr_offset3 (XDR *, offset3*);
+extern  bool_t xdr_mode3 (XDR *, mode3*);
+extern  bool_t xdr_count3 (XDR *, count3*);
+extern  bool_t xdr_nfsstat3 (XDR *, nfsstat3*);
+extern  bool_t xdr_ftype3 (XDR *, ftype3*);
+extern  bool_t xdr_specdata3 (XDR *, specdata3*);
+extern  bool_t xdr_nfs_fh3 (XDR *, nfs_fh3*);
+extern  bool_t xdr_nfstime3 (XDR *, nfstime3*);
+extern  bool_t xdr_fattr3 (XDR *, fattr3*);
+extern  bool_t xdr_post_op_attr (XDR *, post_op_attr*);
+extern  bool_t xdr_wcc_attr (XDR *, wcc_attr*);
+extern  bool_t xdr_pre_op_attr (XDR *, pre_op_attr*);
+extern  bool_t xdr_wcc_data (XDR *, wcc_data*);
+extern  bool_t xdr_post_op_fh3 (XDR *, post_op_fh3*);
+extern  bool_t xdr_time_how (XDR *, time_how*);
+extern  bool_t xdr_set_mode3 (XDR *, set_mode3*);
+extern  bool_t xdr_set_uid3 (XDR *, set_uid3*);
+extern  bool_t xdr_set_gid3 (XDR *, set_gid3*);
+extern  bool_t xdr_set_size3 (XDR *, set_size3*);
+extern  bool_t xdr_set_atime (XDR *, set_atime*);
+extern  bool_t xdr_set_mtime (XDR *, set_mtime*);
+extern  bool_t xdr_sattr3 (XDR *, sattr3*);
+extern  bool_t xdr_diropargs3 (XDR *, diropargs3*);
+extern  bool_t xdr_getattr3args (XDR *, getattr3args*);
+extern  bool_t xdr_getattr3resok (XDR *, getattr3resok*);
+extern  bool_t xdr_getattr3res (XDR *, getattr3res*);
+extern  bool_t xdr_sattrguard3 (XDR *, sattrguard3*);
+extern  bool_t xdr_setattr3args (XDR *, setattr3args*);
+extern  bool_t xdr_setattr3resok (XDR *, setattr3resok*);
+extern  bool_t xdr_setattr3resfail (XDR *, setattr3resfail*);
+extern  bool_t xdr_setattr3res (XDR *, setattr3res*);
+extern  bool_t xdr_lookup3args (XDR *, lookup3args*);
+extern  bool_t xdr_lookup3resok (XDR *, lookup3resok*);
+extern  bool_t xdr_lookup3resfail (XDR *, lookup3resfail*);
+extern  bool_t xdr_lookup3res (XDR *, lookup3res*);
+extern  bool_t xdr_access3args (XDR *, access3args*);
+extern  bool_t xdr_access3resok (XDR *, access3resok*);
+extern  bool_t xdr_access3resfail (XDR *, access3resfail*);
+extern  bool_t xdr_access3res (XDR *, access3res*);
+extern  bool_t xdr_readlink3args (XDR *, readlink3args*);
+extern  bool_t xdr_readlink3resok (XDR *, readlink3resok*);
+extern  bool_t xdr_readlink3resfail (XDR *, readlink3resfail*);
+extern  bool_t xdr_readlink3res (XDR *, readlink3res*);
+extern  bool_t xdr_read3args (XDR *, read3args*);
+extern  bool_t xdr_read3resok (XDR *, read3resok*);
+extern  bool_t xdr_read3resfail (XDR *, read3resfail*);
+extern  bool_t xdr_read3res (XDR *, read3res*);
+extern  bool_t xdr_read3res_nocopy (XDR *xdrs, read3res *objp);
+extern  bool_t xdr_stable_how (XDR *, stable_how*);
+extern  bool_t xdr_write3args (XDR *, write3args*);
+extern  bool_t xdr_write3resok (XDR *, write3resok*);
+extern  bool_t xdr_write3resfail (XDR *, write3resfail*);
+extern  bool_t xdr_write3res (XDR *, write3res*);
+extern  bool_t xdr_createmode3 (XDR *, createmode3*);
+extern  bool_t xdr_createhow3 (XDR *, createhow3*);
+extern  bool_t xdr_create3args (XDR *, create3args*);
+extern  bool_t xdr_create3resok (XDR *, create3resok*);
+extern  bool_t xdr_create3resfail (XDR *, create3resfail*);
+extern  bool_t xdr_create3res (XDR *, create3res*);
+extern  bool_t xdr_mkdir3args (XDR *, mkdir3args*);
+extern  bool_t xdr_mkdir3resok (XDR *, mkdir3resok*);
+extern  bool_t xdr_mkdir3resfail (XDR *, mkdir3resfail*);
+extern  bool_t xdr_mkdir3res (XDR *, mkdir3res*);
+extern  bool_t xdr_symlinkdata3 (XDR *, symlinkdata3*);
+extern  bool_t xdr_symlink3args (XDR *, symlink3args*);
+extern  bool_t xdr_symlink3resok (XDR *, symlink3resok*);
+extern  bool_t xdr_symlink3resfail (XDR *, symlink3resfail*);
+extern  bool_t xdr_symlink3res (XDR *, symlink3res*);
+extern  bool_t xdr_devicedata3 (XDR *, devicedata3*);
+extern  bool_t xdr_mknoddata3 (XDR *, mknoddata3*);
+extern  bool_t xdr_mknod3args (XDR *, mknod3args*);
+extern  bool_t xdr_mknod3resok (XDR *, mknod3resok*);
+extern  bool_t xdr_mknod3resfail (XDR *, mknod3resfail*);
+extern  bool_t xdr_mknod3res (XDR *, mknod3res*);
+extern  bool_t xdr_remove3args (XDR *, remove3args*);
+extern  bool_t xdr_remove3resok (XDR *, remove3resok*);
+extern  bool_t xdr_remove3resfail (XDR *, remove3resfail*);
+extern  bool_t xdr_remove3res (XDR *, remove3res*);
+extern  bool_t xdr_rmdir3args (XDR *, rmdir3args*);
+extern  bool_t xdr_rmdir3resok (XDR *, rmdir3resok*);
+extern  bool_t xdr_rmdir3resfail (XDR *, rmdir3resfail*);
+extern  bool_t xdr_rmdir3res (XDR *, rmdir3res*);
+extern  bool_t xdr_rename3args (XDR *, rename3args*);
+extern  bool_t xdr_rename3resok (XDR *, rename3resok*);
+extern  bool_t xdr_rename3resfail (XDR *, rename3resfail*);
+extern  bool_t xdr_rename3res (XDR *, rename3res*);
+extern  bool_t xdr_link3args (XDR *, link3args*);
+extern  bool_t xdr_link3resok (XDR *, link3resok*);
+extern  bool_t xdr_link3resfail (XDR *, link3resfail*);
+extern  bool_t xdr_link3res (XDR *, link3res*);
+extern  bool_t xdr_readdir3args (XDR *, readdir3args*);
+extern  bool_t xdr_entry3 (XDR *, entry3*);
+extern  bool_t xdr_dirlist3 (XDR *, dirlist3*);
+extern  bool_t xdr_readdir3resok (XDR *, readdir3resok*);
+extern  bool_t xdr_readdir3resfail (XDR *, readdir3resfail*);
+extern  bool_t xdr_readdir3res (XDR *, readdir3res*);
+extern  bool_t xdr_readdirp3args (XDR *, readdirp3args*);
+extern  bool_t xdr_entryp3 (XDR *, entryp3*);
+extern  bool_t xdr_dirlistp3 (XDR *, dirlistp3*);
+extern  bool_t xdr_readdirp3resok (XDR *, readdirp3resok*);
+extern  bool_t xdr_readdirp3resfail (XDR *, readdirp3resfail*);
+extern  bool_t xdr_readdirp3res (XDR *, readdirp3res*);
+extern  bool_t xdr_fsstat3args (XDR *, fsstat3args*);
+extern  bool_t xdr_fsstat3resok (XDR *, fsstat3resok*);
+extern  bool_t xdr_fsstat3resfail (XDR *, fsstat3resfail*);
+extern  bool_t xdr_fsstat3res (XDR *, fsstat3res*);
+extern  bool_t xdr_fsinfo3args (XDR *, fsinfo3args*);
+extern  bool_t xdr_fsinfo3resok (XDR *, fsinfo3resok*);
+extern  bool_t xdr_fsinfo3resfail (XDR *, fsinfo3resfail*);
+extern  bool_t xdr_fsinfo3res (XDR *, fsinfo3res*);
+extern  bool_t xdr_pathconf3args (XDR *, pathconf3args*);
+extern  bool_t xdr_pathconf3resok (XDR *, pathconf3resok*);
+extern  bool_t xdr_pathconf3resfail (XDR *, pathconf3resfail*);
+extern  bool_t xdr_pathconf3res (XDR *, pathconf3res*);
+extern  bool_t xdr_commit3args (XDR *, commit3args*);
+extern  bool_t xdr_commit3resok (XDR *, commit3resok*);
+extern  bool_t xdr_commit3resfail (XDR *, commit3resfail*);
+extern  bool_t xdr_commit3res (XDR *, commit3res*);
+extern  bool_t xdr_fhandle3 (XDR *, fhandle3*);
+extern  bool_t xdr_dirpath (XDR *, dirpath*);
+extern  bool_t xdr_name (XDR *, name*);
+extern  bool_t xdr_mountstat3 (XDR *, mountstat3*);
+extern  bool_t xdr_mountres3_ok (XDR *, mountres3_ok*);
+extern  bool_t xdr_mountres3 (XDR *, mountres3*);
+extern  bool_t xdr_mountlist (XDR *, mountlist*);
+extern  bool_t xdr_mountbody (XDR *, mountbody*);
+extern  bool_t xdr_groups (XDR *, groups*);
+extern  bool_t xdr_groupnode (XDR *, groupnode*);
+extern  bool_t xdr_exports (XDR *, exports*);
+extern  bool_t xdr_exportnode (XDR *, exportnode*);
+
+extern void xdr_free_exports_list (struct exportnode *first);
+extern void xdr_free_mountlist (mountlist ml);
+
+extern void xdr_free_write3args_nocopy (write3args *wa);
+#endif