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Add protocol definitions for NFSv3. Use -DWANT_NFS3 with rpcgen to get

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the new protocol.

Obtained from: rfc1813
This commit is contained in:
Doug Rabson 1997-04-18 12:31:27 +00:00
parent 03dcce7f3d
commit 7538921e31
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=25000
2 changed files with 1001 additions and 4 deletions
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97
include/rpcsvc/mount.x
View File

@ -35,13 +35,16 @@
%#ifndef lint
%/*static char sccsid[] = "from: @(#)mount.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
%/*static char sccsid[] = "from: @(#)mount.x 2.1 88/08/01 4.0 RPCSRC";*/
%static char rcsid[] = "$Id$";
%static char rcsid[] = "$Id: mount.x,v 1.3 1997/02/23 09:17:29 peter Exp $";
%#endif /* not lint */
#endif
const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
const MNTNAMLEN = 255; /* maximum bytes in a name argument */
const FHSIZE = 32; /* size in bytes of a file handle */
#ifdef WANT_NFS3
const FHSIZE3 = 64; /* size in bytes of a file handle (v3) */
#endif
/*
* The fhandle is the file handle that the server passes to the client.
@ -50,6 +53,9 @@ const FHSIZE = 32; /* size in bytes of a file handle */
* server needs to distinguish an individual file.
*/
typedef opaque fhandle[FHSIZE];
#ifdef WANT_NFS3
typedef opaque fhandle3<FHSIZE3>;
#endif
/*
* If a status of zero is returned, the call completed successfully, and
@ -63,6 +69,36 @@ default:
void;
};
#ifdef WANT_NFS3
/*
* Status codes returned by the version 3 mount call.
*/
enum mountstat3 {
MNT3_OK = 0, /* no error */
MNT3ERR_PERM = 1, /* Not owner */
MNT3ERR_NOENT = 2, /* No such file or directory */
MNT3ERR_IO = 5, /* I/O error */
MNT3ERR_ACCES = 13, /* Permission denied */
MNT3ERR_NOTDIR = 20, /* Not a directory */
MNT3ERR_INVAL = 22, /* Invalid argument */
MNT3ERR_NAMETOOLONG = 63, /* Filename too long */
MNT3ERR_NOTSUPP = 10004, /* Operation not supported */
MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */
};
struct mountres3_ok {
fhandle3 fhandle;
int auth_flavors<>;
};
union mountres3 switch (mountstat3 fhs_status) {
case 0:
mountres3_ok mountinfo;
default:
void;
};
#endif
/*
* The type dirpath is the pathname of a directory
*/
@ -105,8 +141,10 @@ struct exportnode {
program MOUNTPROG {
/*
* Version one of the mount protocol communicates with version two
* of the NFS protocol. The only connecting point is the fhandle
* structure, which is the same for both protocols.
* of the NFS protocol. Version three communicates with
* version three of the NFS protocol. The only connecting
* point is the fhandle structure, which is the same for both
* protocols.
*/
version MOUNTVERS {
/*
@ -162,4 +200,57 @@ program MOUNTPROG {
exports
MOUNTPROC_EXPORTALL(void) = 6;
} = 1;
#ifdef WANT_NFS3
version MOUNTVERS3 {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
MOUNTPROC_NULL(void) = 0;
/*
* If mountres3.fhs_status is MNT3_OK, then
* mountres3.mountinfo contains the file handle for
* the directory and a list of acceptable
* authentication flavors. This file handle may only
* be used in the NFS version 3 protocol. This
* procedure also results in the server adding a new
* entry to its mount list recording that this client
* has mounted the directory. AUTH_UNIX authentication
* or better is required.
*/
mountres3
MOUNTPROC_MNT(dirpath) = 1;
/*
* Returns the list of remotely mounted filesystems. The
* mountlist contains one entry for each hostname and
* directory pair.
*/
mountlist
MOUNTPROC_DUMP(void) = 2;
/*
* Removes the mount list entry for the directory
* Unix authentication required.
*/
void
MOUNTPROC_UMNT(dirpath) = 3;
/*
* Removes all of the mount list entries for this client
* Unix authentication required.
*/
void
MOUNTPROC_UMNTALL(void) = 4;
/*
* Returns a list of all the exported filesystems, and which
* machines are allowed to import it.
*/
exports
MOUNTPROC_EXPORT(void) = 5;
} = 3;
#endif
} = 100005;

908
include/rpcsvc/nfs_prot.x
View File

@ -31,7 +31,7 @@
%#ifndef lint
%/*static char sccsid[] = "from: @(#)nfs_prot.x 1.2 87/10/12 Copyr 1987 Sun Micro";*/
%/*static char sccsid[] = "from: @(#)nfs_prot.x 2.1 88/08/01 4.0 RPCSRC";*/
%static char rcsid[] = "$Id$";
%static char rcsid[] = "$Id: nfs_prot.x,v 1.3 1997/02/23 09:17:29 peter Exp $";
%#endif /* not lint */
#endif
@ -294,6 +294,842 @@ default:
void;
};
#ifdef WANT_NFS3
/*
* NFSv3 constants and types
*/
const NFS3_FHSIZE = 64; /* maximum size in bytes of a file handle */
const NFS3_COOKIEVERFSIZE = 8; /* size of a cookie verifier for READDIR */
const NFS3_CREATEVERFSIZE = 8; /* size of the verifier used for CREATE */
const NFS3_WRITEVERFSIZE = 8; /* size of the verifier used for WRITE */
typedef unsigned hyper uint64;
typedef hyper int64;
typedef unsigned long uint32;
typedef long int32;
typedef string filename3<>;
typedef string nfspath3<>;
typedef uint64 fileid3;
typedef uint64 cookie3;
typedef opaque cookieverf3[NFS3_COOKIEVERFSIZE];
typedef opaque createverf3[NFS3_CREATEVERFSIZE];
typedef opaque writeverf3[NFS3_WRITEVERFSIZE];
typedef uint32 uid3;
typedef uint32 gid3;
typedef uint64 size3;
typedef uint64 offset3;
typedef uint32 mode3;
typedef uint32 count3;
/*
* Error status (v3)
*/
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
};
/*
* File types (v3)
*/
enum ftype3 {
NF3REG = 1, /* regular file */
NF3DIR = 2, /* directory */
NF3BLK = 3, /* block special */
NF3CHR = 4, /* character special */
NF3LNK = 5, /* symbolic link */
NF3SOCK = 6, /* unix domain sockets */
NF3FIFO = 7 /* named pipe */
};
struct specdata3 {
uint32 specdata1;
uint32 specdata2;
};
/*
* File access handle (v3)
*/
struct nfs_fh3 {
opaque data<NFS3_FHSIZE>;
};
/*
* Timeval (v3)
*/
struct nfstime3 {
uint32 seconds;
uint32 nseconds;
};
/*
* File attributes (v3)
*/
struct fattr3 {
ftype3 type; /* file type */
mode3 mode; /* protection mode bits */
uint32 nlink; /* # hard links */
uid3 uid; /* owner user id */
gid3 gid; /* owner group id */
size3 size; /* file size in bytes */
size3 used; /* prefered block size */
specdata3 rdev; /* special device # */
uint64 fsid; /* device # */
fileid3 fileid; /* inode # */
nfstime3 atime; /* time of last access */
nfstime3 mtime; /* time of last modification */
nfstime3 ctime; /* time of last change */
};
union post_op_attr switch (bool attributes_follow) {
case TRUE:
fattr3 attributes;
case FALSE:
void;
};
struct wcc_attr {
size3 size;
nfstime3 mtime;
nfstime3 ctime;
};
union pre_op_attr switch (bool attributes_follow) {
case TRUE:
wcc_attr attributes;
case FALSE:
void;
};
struct wcc_data {
pre_op_attr before;
post_op_attr after;
};
union post_op_fh3 switch (bool handle_follows) {
case TRUE:
nfs_fh3 handle;
case FALSE:
void;
};
/*
* File attributes which can be set (v3)
*/
enum time_how {
DONT_CHANGE = 0,
SET_TO_SERVER_TIME = 1,
SET_TO_CLIENT_TIME = 2
};
union set_mode3 switch (bool set_it) {
case TRUE:
mode3 mode;
default:
void;
};
union set_uid3 switch (bool set_it) {
case TRUE:
uid3 mode;
default:
void;
};
union set_gid3 switch (bool set_it) {
case TRUE:
gid3 mode;
default:
void;
};
union set_size3 switch (bool set_it) {
case TRUE:
size3 mode;
default:
void;
};
union set_atime switch (time_how set_it) {
case SET_TO_CLIENT_TIME:
atime mode;
default:
void;
};
union set_mtime switch (time_how set_it) {
case SET_TO_CLIENT_TIME:
mtime mode;
default:
void;
};
struct sattr3 {
set_mode3 mode;
set_uid3 uid;
set_gid3 gid;
set_size3 size;
set_atime atime;
set_mtime mtime;
};
/*
* Arguments for directory operations (v3)
*/
struct diropargs3 {
nfs_fh3 dir; /* directory file handle */
filename3 name; /* name (up to NFS_MAXNAMLEN bytes) */
};
/*
* Arguments to getattr (v3).
*/
struct GETATTR3args {
nfs_fh3 object;
};
struct GETATTR3resok {
fattr3 obj_attributes;
};
union GETATTR3res switch (nfsstat3 status) {
case NFS3_OK:
GETATTR3resok resok;
default:
void;
};
/*
* Arguments to setattr (v3).
*/
union sattrguard3 switch (bool check) {
case TRUE:
nfstime3 obj_ctime;
case FALSE:
void;
};
struct SETATTR3args {
nfs_fh3 object;
sattr3 new_attributes;
sattrguard3 guard;
};
struct SETATTR3resok {
wcc_data obj_wcc;
};
struct SETATTR3resfail {
wcc_data obj_wcc;
};
union SETATTR3res switch (nfsstat3 status) {
case NFS3_OK:
SETATTR3resok resok;
default:
SETATTR3resfail resfail;
};
/*
* Arguments to lookup (v3).
*/
struct LOOKUP3args {
diropargs3 what;
};
struct LOOKUP3resok {
nfs_fh3 object;
post_op_attr obj_attributes;
post_op_attr dir_attributes;
};
struct LOOKUP3resfail {
post_op_attr dir_attributes;
};
union LOOKUP3res switch (nfsstat3 status) {
case NFS3_OK:
LOOKUP3resok resok;
default:
LOOKUP3resfail resfail;
};
/*
* Arguments to access (v3).
*/
const ACCESS3_READ = 0x0001;
const ACCESS3_LOOKUP = 0x0002;
const ACCESS3_MODIFY = 0x0004;
const ACCESS3_EXTEND = 0x0008;
const ACCESS3_DELETE = 0x0010;
const ACCESS3_EXECUTE = 0x0020;
struct ACCESS3args {
nfs_fh3 object;
uint32 access;
};
struct ACCESS3resok {
post_op_attr obj_attributes;
uint32 access;
};
struct ACCESS3resfail {
post_op_attr obj_attributes;
};
union ACCESS3res switch (nfsstat3 status) {
case NFS3_OK:
ACCESS3resok resok;
default:
ACCESS3resfail resfail;
};
/*
* Arguments to readlink (v3).
*/
struct READLINK3args {
nfs_fh3 symlink;
};
struct READLINK3resok {
post_op_attr symlink_attributes;
nfspath3 data;
};
struct READLINK3resfail {
post_op_attr symlink_attributes;
};
union READLINK3res switch (nfsstat3 status) {
case NFS3_OK:
READLINK3resok resok;
default:
READLINK3resfail resfail;
};
/*
* Arguments to read (v3).
*/
struct READ3args {
nfs_fh3 file;
offset3 offset;
count3 count;
};
struct READ3resok {
post_op_attr file_attributes;
count3 count;
bool eof;
opaque data<>;
};
struct READ3resfail {
post_op_attr file_attributes;
};
union READ3res switch (nfsstat3 status) {
case NFS3_OK:
READ3resok resok;
default:
READ3resfail resfail;
};
/*
* Arguments to write (v3).
*/
enum stable_how {
UNSTABLE = 0,
DATA_SYNC = 1,
FILE_SYNC = 2
};
struct WRITE3args {
nfs_fh3 file;
offset3 offset;
count3 count;
stable_how stable;
opaque data<>;
};
struct WRITE3resok {
wcc_data file_wcc;
count3 count;
stable_how comitted;
writeverf3 verf;
};
struct WRITE3resfail {
wcc_data file_wcc;
};
union WRITE3res switch (nfsstat3 status) {
case NFS3_OK:
WRITE3resok resok;
default:
WRITE3resfail resfail;
};
/*
* Arguments to create (v3).
*/
enum createmode3 {
UNCHECKED = 0,
GUARDED = 1,
EXCLUSIVE = 2
};
union createhow3 switch (createmode3 mode) {
case UNCHECKED:
case GUARDED:
sattr3 obj_attributes;
case EXCLUSIVE:
createverf3 verf;
};
struct CREATE3args {
diropargs3 where;
createhow3 how;
};
struct CREATE3resok {
post_op_fh3 obj;
post_op_attr obj_attributes;
wcc_data dir_wcc;
};
struct CREATE3resfail {
wcc_data dir_wcc;
};
union CREATE3res switch (nfsstat3 status) {
case NFS3_OK:
CREATE3resok resok;
default:
CREATE3resfail resfail;
};
/*
* Arguments to mkdir (v3).
*/
struct MKDIR3args {
diropargs3 where;
sattr3 attributes;
};
struct MKDIR3resok {
post_op_fh3 obj;
post_op_attr obj_attributes;
wcc_data dir_wcc;
};
struct MKDIR3resfail {
wcc_data dir_wcc;
};
union MKDIR3res switch (nfsstat3 status) {
case NFS3_OK:
MKDIR3resok resok;
default:
MKDIR3resfail resfail;
};
/*
* Arguments to symlink (v3).
*/
struct symlinkdata3 {
sattr3 symlink_attributes;
nfspath3 symlink_data;
};
struct SYMLINK3args {
diropargs3 where;
symlinkdata3 symlink;
};
struct SYMLINK3resok {
post_op_fh3 obj;
post_op_attr obj_attributes;
wcc_data dir_wcc;
};
struct SYMLINK3resfail {
wcc_data dir_wcc;
};
union SYMLINK3res switch (nfsstat3 status) {
case NFS3_OK:
SYMLINK3resok resok;
default:
SYMLINK3resfail resfail;
};
/*
* Arguments to mknod (v3).
*/
struct devicedata3 {
sattr3 dev_attributes;
specdata3 spec;
};
union mknoddata3 switch (ftype3 type) {
case NF3CHR:
case NF3BLK:
devicedata3 device;
case NF3SOCK:
case NF3FIFO:
sattr3 pipe_attributes;
default:
void;
};
struct MKNOD3args {
diropargs3 where;
mknoddata3 what;
};
struct MKNOD3resok {
post_op_fh3 obj;
post_op_attr obj_attributes;
wcc_data dir_wcc;
};
struct MKNOD3resfail {
wcc_data dir_wcc;
};
union MKNOD3res switch (nfsstat3 status) {
case NFS3_OK:
MKNOD3resok resok;
default:
MKNOD3resfail resfail;
};
/*
* Arguments to remove (v3).
*/
struct REMOVE3args {
diropargs3 object;
};
struct REMOVE3resok {
wcc_data dir_wcc;
};
struct REMOVE3resfail {
wcc_data dir_wcc;
};
union REMOVE3res switch (nfsstat3 status) {
case NFS3_OK:
REMOVE3resok resok;
default:
REMOVE3resfail resfail;
};
/*
* Arguments to rmdir (v3).
*/
struct RMDIR3args {
diropargs3 object;
};
struct RMDIR3resok {
wcc_data dir_wcc;
};
struct RMDIR3resfail {
wcc_data dir_wcc;
};
union RMDIR3res switch (nfsstat3 status) {
case NFS3_OK:
RMDIR3resok resok;
default:
RMDIR3resfail resfail;
};
/*
* Arguments to rename (v3).
*/
struct RENAME3args {
diropargs3 from;
diropargs3 to;
};
struct RENAME3resok {
wcc_data fromdir_wcc;
wcc_data todir_wcc;
};
struct RENAME3resfail {
wcc_data fromdir_wcc;
wcc_data todir_wcc;
};
union RENAME3res switch (nfsstat3 status) {
case NFS3_OK:
RENAME3resok resok;
default:
RENAME3resfail resfail;
};
/*
* Arguments to link (v3).
*/
struct LINK3args {
nfs_fh3 file;
diropargs3 link;
};
struct LINK3resok {
post_op_attr file_attributes;
wcc_data linkdir_wcc;
};
struct LINK3resfail {
post_op_attr file_attributes;
wcc_data linkdir_wcc;
};
union LINK3res switch (nfsstat3 status) {
case NFS3_OK:
LINK3resok resok;
default:
LINK3resfail resfail;
};
/*
* Arguments to readdir (v3).
*/
struct READDIR3args {
nfs_fh3 dir;
cookie3 cookie;
cookieverf3 cookieverf;
count3 count;
};
struct entry3 {
fileid3 fileid;
filename3 name;
cookie3 cookie;
entry3 *nextentry;
};
struct dirlist3 {
entry3 *entries;
bool eof;
};
struct READDIR3resok {
post_op_attr dir_attributes;
cookieverf3 cookieverf;
dirlist3 reply;
};
struct READDIR3resfail {
post_op_attr dir_attributes;
};
union READDIR3res switch (nfsstat3 status) {
case NFS3_OK:
READDIR3resok resok;
default:
READDIR3resfail resfail;
};
/*
* Arguments to readdirplus (v3).
*/
struct READDIRPLUS3args {
nfs_fh3 dir;
cookie3 cookie;
cookieverf3 cookieverf;
count3 dircount;
count3 maxcount;
};
struct entryplus3 {
fileid3 fileid;
filename3 name;
cookie3 cookie;
post_op_attr name_attributes;
post_op_fh3 name_handle;
entryplus3 *nextentry;
};
struct dirlistplus3 {
entryplus3 *entries;
bool eof;
};
struct READDIRPLUS3resok {
post_op_attr dir_attributes;
cookieverf3 cookieverf;
dirlistplus3 reply;
};
struct READDIRPLUS3resfail {
post_op_attr dir_attributes;
};
union READDIRPLUS3res switch (nfsstat3 status) {
case NFS3_OK:
READDIRPLUS3resok resok;
default:
READDIRPLUS3resfail resfail;
};
/*
* Arguments to fsstat (v3).
*/
struct FSSTAT3args {
nfs_fh3 fsroot;
};
struct FSSTAT3resok {
post_op_attr obj_attributes;
size3 tbytes;
size3 fbytes;
size3 abytes;
size3 tfiles;
size3 ffiles;
size3 afiles;
uint32 invarsec;
};
struct FSSTAT3resfail {
post_op_attr obj_attributes;
};
union FSSTAT3res switch (nfsstat3 status) {
case NFS3_OK:
FSSTAT3resok resok;
default:
FSSTAT3resfail resfail;
};
/*
* Arguments to fsinfo (v3).
*/
const FSF3_LINK = 0x0001;
const FSF3_SYMLINK = 0x0002;
const FSF3_HOMOGENEOUS = 0x0008;
const FSF3_CANSETTIME = 0x0010;
struct FSINFO3args {
nfs_fh3 fsroot;
};
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;
};
struct FSINFO3resfail {
post_op_attr obj_attributes;
};
union FSINFO3res switch (nfsstat3 status) {
case NFS3_OK:
FSINFO3resok resok;
default:
FSINFO3resfail resfail;
};
/*
* Arguments to pathconf (v3).
*/
struct PATHCONF3args {
nfs_fh3 object;
};
struct PATHCONF3resok {
post_op_attr obj_attributes;
uint32 linkmax;
uint32 name_max;
bool no_trunc;
bool chown_restricted;
bool case_insensitive;
bool case_preserving;
};
struct PATHCONF3resfail {
post_op_attr obj_attributes;
};
union PATHCONF3res switch (nfsstat3 status) {
case NFS3_OK:
FSINFO3resok resok;
default:
FSINFO3resfail resfail;
};
/*
* Arguments to commit (v3).
*/
struct COMMIT3args {
nfs_fh3 file;
offset3 offset;
count3 count;
};
struct COMMIT3resok {
wcc_data file_wcc;
writeverf3 verf;
};
struct COMMIT3resfail {
wcc_data file_wcc;
};
union COMMIT3res switch (nfsstat3 status) {
case NFS3_OK:
FSINFO3resok resok;
default:
FSINFO3resfail resfail;
};
#endif /* WANT_NFS3 */
/*
* Remote file service routines
*/
@ -353,5 +1189,75 @@ program NFS_PROGRAM {
statfsres
NFSPROC_STATFS(nfs_fh) = 17;
} = 2;
#ifdef WANT_NFS3
version NFS_V3 {
void
NFSPROC3_NULL(void) = 0;
GETATTR3res
NFSPROC3_GETATTR(GETATTR3args) = 1;
SETATTR3res
NFSPROC3_SETATTR(SETATTR3args) = 2;
LOOKUP3res
NFSPROC3_LOOKUP(LOOKUP3args) = 3;
ACCESS3res
NFSPROC3_ACCESS(ACCESS3args) = 4;
READLINK3res
NFSPROC3_READLINK(READLINK3args) = 5;
READ3res
NFSPROC3_READ(READ3args) = 6;
WRITE3res
NFSPROC3_WRITE(WRITE3args) = 7;
CREATE3res
NFSPROC3_CREATE(CREATE3args) = 8;
MKDIR3res
NFSPROC3_MKDIR(MKDIR3args) = 9;
SYMLINK3res
NFSPROC3_SYMLINK(SYMLINK3args) = 10;
MKNOD3res
NFSPROC3_MKNOD(MKNOD3args) = 11;
REMOVE3res
NFSPROC3_REMOVE(REMOVE3args) = 12;
RMDIR3res
NFSPROC3_RMDIR(RMDIR3args) = 13;
RENAME3res
NFSPROC3_RENAME(RENAME3args) = 14;
LINK3res
NFSPROC3_LINK(LINK3args) = 15;
READDIR3res
NFSPROC3_READDIR(READDIR3args) = 16;
READDIRPLUS3res
NFSPROC3_READDIRPLUS(READDIRPLUS3args) = 17;
FSSTAT3res
NFSPROC3_FSSTAT(FSSTAT3args) = 18;
FSINFO3res
NFSPROC3_FSINFO(FSINFO3args) = 19;
PATHCONF3res
NFSPROC3_PATHCONF(PATHCONF3args) = 20;
COMMIT3res
NFSPROC3_COMMIT(COMMIT3args) = 21;
} = 3;
#endif
} = 100003;