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| -rw-r--r-- | c/src/exec/libnetworking/nfs/nfsproto.h | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/c/src/exec/libnetworking/nfs/nfsproto.h b/c/src/exec/libnetworking/nfs/nfsproto.h deleted file mode 100644 index 6ce7c5b960..0000000000 --- a/c/src/exec/libnetworking/nfs/nfsproto.h +++ /dev/null @@ -1,441 +0,0 @@ -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Rick Macklem at The University of Guelph. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)nfsproto.h 8.1 (Berkeley) 6/10/93 - * $Id$ - */ - -#ifndef _NFS_NFSPROTO_H_ -#define _NFS_NFSPROTO_H_ - -/* - * nfs definitions as per the Version 2 and 3 specs - */ - -/* - * Constants as defined in the Sun NFS Version 2 and 3 specs. - * "NFS: Network File System Protocol Specification" RFC1094 - * and in the "NFS: Network File System Version 3 Protocol - * Specification" - */ - -#define NFS_PORT 2049 -#define NFS_PROG 100003 -#define NFS_VER2 2 -#define NFS_VER3 3 -#define NFS_V2MAXDATA 8192 -#define NFS_MAXDGRAMDATA 16384 -#define NFS_MAXDATA 32768 -#define NFS_MAXPATHLEN 1024 -#define NFS_MAXNAMLEN 255 -#define NFS_MAXPKTHDR 404 -#define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA) -#define NFS_MINPACKET 20 -#define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */ - -/* Stat numbers for rpc returns (version 2 and 3) */ -#define NFS_OK 0 -#define NFSERR_PERM 1 -#define NFSERR_NOENT 2 -#define NFSERR_IO 5 -#define NFSERR_NXIO 6 -#define NFSERR_ACCES 13 -#define NFSERR_EXIST 17 -#define NFSERR_XDEV 18 /* Version 3 only */ -#define NFSERR_NODEV 19 -#define NFSERR_NOTDIR 20 -#define NFSERR_ISDIR 21 -#define NFSERR_INVAL 22 /* Version 3 only */ -#define NFSERR_FBIG 27 -#define NFSERR_NOSPC 28 -#define NFSERR_ROFS 30 -#define NFSERR_MLINK 31 /* Version 3 only */ -#define NFSERR_NAMETOL 63 -#define NFSERR_NOTEMPTY 66 -#define NFSERR_DQUOT 69 -#define NFSERR_STALE 70 -#define NFSERR_REMOTE 71 /* Version 3 only */ -#define NFSERR_WFLUSH 99 /* Version 2 only */ -#define NFSERR_BADHANDLE 10001 /* The rest Version 3 only */ -#define NFSERR_NOT_SYNC 10002 -#define NFSERR_BAD_COOKIE 10003 -#define NFSERR_NOTSUPP 10004 -#define NFSERR_TOOSMALL 10005 -#define NFSERR_SERVERFAULT 10006 -#define NFSERR_BADTYPE 10007 -#define NFSERR_JUKEBOX 10008 -#define NFSERR_TRYLATER NFSERR_JUKEBOX -#define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */ - -#define NFSERR_RETVOID 0x20000000 /* Return void, not error */ -#define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */ -#define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */ - -/* Sizes in bytes of various nfs rpc components */ -#define NFSX_UNSIGNED 4 - -/* specific to NFS Version 2 */ -#define NFSX_V2FH 32 -#define NFSX_V2FATTR 68 -#define NFSX_V2SATTR 32 -#define NFSX_V2COOKIE 4 -#define NFSX_V2STATFS 20 - -/* specific to NFS Version 3 */ -#define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */ -#define NFSX_V3FHMAX 64 /* max. allowed by protocol */ -#define NFSX_V3FATTR 84 -#define NFSX_V3SATTR 60 /* max. all fields filled in */ -#define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr)) -#define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED) -#define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED) -#define NFSX_V3COOKIEVERF 8 -#define NFSX_V3WRITEVERF 8 -#define NFSX_V3CREATEVERF 8 -#define NFSX_V3STATFS 52 -#define NFSX_V3FSINFO 48 -#define NFSX_V3PATHCONF 24 - -/* variants for both versions */ -#define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \ - NFSX_V2FH) -#define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH) -#define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR) -#define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0) -#define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0) -#define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \ - NFSX_V2FATTR) -#define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0) -#define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR) -#define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR) -#define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0) -#define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0) -#define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \ - (2 * NFSX_UNSIGNED)) -#define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS) - -/* nfs rpc procedure numbers (before version mapping) */ -#define NFSPROC_NULL 0 -#define NFSPROC_GETATTR 1 -#define NFSPROC_SETATTR 2 -#define NFSPROC_LOOKUP 3 -#define NFSPROC_ACCESS 4 -#define NFSPROC_READLINK 5 -#define NFSPROC_READ 6 -#define NFSPROC_WRITE 7 -#define NFSPROC_CREATE 8 -#define NFSPROC_MKDIR 9 -#define NFSPROC_SYMLINK 10 -#define NFSPROC_MKNOD 11 -#define NFSPROC_REMOVE 12 -#define NFSPROC_RMDIR 13 -#define NFSPROC_RENAME 14 -#define NFSPROC_LINK 15 -#define NFSPROC_READDIR 16 -#define NFSPROC_READDIRPLUS 17 -#define NFSPROC_FSSTAT 18 -#define NFSPROC_FSINFO 19 -#define NFSPROC_PATHCONF 20 -#define NFSPROC_COMMIT 21 - -/* And leasing (nqnfs) procedure numbers (must be last) */ -#define NQNFSPROC_GETLEASE 22 -#define NQNFSPROC_VACATED 23 -#define NQNFSPROC_EVICTED 24 - -#define NFSPROC_NOOP 25 -#define NFS_NPROCS 26 - -/* Actual Version 2 procedure numbers */ -#define NFSV2PROC_NULL 0 -#define NFSV2PROC_GETATTR 1 -#define NFSV2PROC_SETATTR 2 -#define NFSV2PROC_NOOP 3 -#define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */ -#define NFSV2PROC_LOOKUP 4 -#define NFSV2PROC_READLINK 5 -#define NFSV2PROC_READ 6 -#define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */ -#define NFSV2PROC_WRITE 8 -#define NFSV2PROC_CREATE 9 -#define NFSV2PROC_REMOVE 10 -#define NFSV2PROC_RENAME 11 -#define NFSV2PROC_LINK 12 -#define NFSV2PROC_SYMLINK 13 -#define NFSV2PROC_MKDIR 14 -#define NFSV2PROC_RMDIR 15 -#define NFSV2PROC_READDIR 16 -#define NFSV2PROC_STATFS 17 - -/* - * Constants used by the Version 3 protocol for various RPCs - */ -#define NFSV3SATTRTIME_DONTCHANGE 0 -#define NFSV3SATTRTIME_TOSERVER 1 -#define NFSV3SATTRTIME_TOCLIENT 2 - -#define NFSV3ACCESS_READ 0x01 -#define NFSV3ACCESS_LOOKUP 0x02 -#define NFSV3ACCESS_MODIFY 0x04 -#define NFSV3ACCESS_EXTEND 0x08 -#define NFSV3ACCESS_DELETE 0x10 -#define NFSV3ACCESS_EXECUTE 0x20 - -#define NFSV3WRITE_UNSTABLE 0 -#define NFSV3WRITE_DATASYNC 1 -#define NFSV3WRITE_FILESYNC 2 - -#define NFSV3CREATE_UNCHECKED 0 -#define NFSV3CREATE_GUARDED 1 -#define NFSV3CREATE_EXCLUSIVE 2 - -#define NFSV3FSINFO_LINK 0x01 -#define NFSV3FSINFO_SYMLINK 0x02 -#define NFSV3FSINFO_HOMOGENEOUS 0x08 -#define NFSV3FSINFO_CANSETTIME 0x10 - -/* Conversion macros */ -#define vtonfsv2_mode(t,m) \ - txdr_unsigned(((t) == VFIFO) ? MAKEIMODE(VCHR, (m)) : \ - MAKEIMODE((t), (m))) -#define vtonfsv3_mode(m) txdr_unsigned((m) & 07777) -#define nfstov_mode(a) (fxdr_unsigned(u_short, (a))&07777) -#define vtonfsv2_type(a) txdr_unsigned(nfsv2_type[((long)(a))]) -#define vtonfsv3_type(a) txdr_unsigned(nfsv3_type[((long)(a))]) -#define nfsv2tov_type(a) nv2tov_type[fxdr_unsigned(u_long,(a))&0x7] -#define nfsv3tov_type(a) nv3tov_type[fxdr_unsigned(u_long,(a))&0x7] - -/* File types */ -typedef enum { NFNON=0, NFREG=1, NFDIR=2, NFBLK=3, NFCHR=4, NFLNK=5, - NFSOCK=6, NFFIFO=7 } nfstype; - -/* Structs for common parts of the rpc's */ -/* - * File Handle (32 bytes for version 2), variable up to 64 for version 3. - * File Handles of up to NFS_SMALLFH in size are stored directly in the - * nfs node, whereas larger ones are malloc'd. (This never happens when - * NFS_SMALLFH is set to 64.) - * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4. - */ -#ifndef NFS_SMALLFH -#define NFS_SMALLFH 64 -#endif -union nfsfh { - fhandle_t fh_generic; - u_char fh_bytes[NFS_SMALLFH]; -}; -typedef union nfsfh nfsfh_t; - -struct nfsv2_time { - u_long nfsv2_sec; - u_long nfsv2_usec; -}; -typedef struct nfsv2_time nfstime2; - -struct nfsv3_time { - u_long nfsv3_sec; - u_long nfsv3_nsec; -}; -typedef struct nfsv3_time nfstime3; - -/* - * Quads are defined as arrays of 2 longs to ensure dense packing for the - * protocol and to facilitate xdr conversion. - */ -struct nfs_uquad { - u_long nfsuquad[2]; -}; -typedef struct nfs_uquad nfsuint64; - -/* - * Used to convert between two u_longs and a u_quad_t. - */ -union nfs_quadconvert { - u_long lval[2]; - u_quad_t qval; -}; -typedef union nfs_quadconvert nfsquad_t; - -/* - * NFS Version 3 special file number. - */ -struct nfsv3_spec { - u_long specdata1; - u_long specdata2; -}; -typedef struct nfsv3_spec nfsv3spec; - -/* - * File attributes and setable attributes. These structures cover both - * NFS version 2 and the version 3 protocol. Note that the union is only - * used so that one pointer can refer to both variants. These structures - * go out on the wire and must be densely packed, so no quad data types - * are used. (all fields are longs or u_longs or structures of same) - * NB: You can't do sizeof(struct nfs_fattr), you must use the - * NFSX_FATTR(v3) macro. - */ -struct nfs_fattr { - u_long fa_type; - u_long fa_mode; - u_long fa_nlink; - u_long fa_uid; - u_long fa_gid; - union { - struct { - u_long nfsv2fa_size; - u_long nfsv2fa_blocksize; - u_long nfsv2fa_rdev; - u_long nfsv2fa_blocks; - u_long nfsv2fa_fsid; - u_long nfsv2fa_fileid; - nfstime2 nfsv2fa_atime; - nfstime2 nfsv2fa_mtime; - nfstime2 nfsv2fa_ctime; - } fa_nfsv2; - struct { - nfsuint64 nfsv3fa_size; - nfsuint64 nfsv3fa_used; - nfsv3spec nfsv3fa_rdev; - nfsuint64 nfsv3fa_fsid; - nfsuint64 nfsv3fa_fileid; - nfstime3 nfsv3fa_atime; - nfstime3 nfsv3fa_mtime; - nfstime3 nfsv3fa_ctime; - } fa_nfsv3; - } fa_un; -}; - -/* and some ugly defines for accessing union components */ -#define fa2_size fa_un.fa_nfsv2.nfsv2fa_size -#define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize -#define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev -#define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks -#define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid -#define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid -#define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime -#define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime -#define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime -#define fa3_size fa_un.fa_nfsv3.nfsv3fa_size -#define fa3_used fa_un.fa_nfsv3.nfsv3fa_used -#define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev -#define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid -#define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid -#define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime -#define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime -#define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime - -struct nfsv2_sattr { - u_long sa_mode; - u_long sa_uid; - u_long sa_gid; - u_long sa_size; - nfstime2 sa_atime; - nfstime2 sa_mtime; -}; - -/* - * NFS Version 3 sattr structure for the new node creation case. - */ -struct nfsv3_sattr { - u_long sa_modetrue; - u_long sa_mode; - u_long sa_uidtrue; - u_long sa_uid; - u_long sa_gidtrue; - u_long sa_gid; - u_long sa_sizefalse; - u_long sa_atimetype; - nfstime3 sa_atime; - u_long sa_mtimetype; - nfstime3 sa_mtime; -}; - -struct nfs_statfs { - union { - struct { - u_long nfsv2sf_tsize; - u_long nfsv2sf_bsize; - u_long nfsv2sf_blocks; - u_long nfsv2sf_bfree; - u_long nfsv2sf_bavail; - } sf_nfsv2; - struct { - nfsuint64 nfsv3sf_tbytes; - nfsuint64 nfsv3sf_fbytes; - nfsuint64 nfsv3sf_abytes; - nfsuint64 nfsv3sf_tfiles; - nfsuint64 nfsv3sf_ffiles; - nfsuint64 nfsv3sf_afiles; - u_long nfsv3sf_invarsec; - } sf_nfsv3; - } sf_un; -}; - -#define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize -#define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize -#define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks -#define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree -#define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail -#define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes -#define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes -#define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes -#define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles -#define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles -#define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles -#define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec - -struct nfsv3_fsinfo { - u_long fs_rtmax; - u_long fs_rtpref; - u_long fs_rtmult; - u_long fs_wtmax; - u_long fs_wtpref; - u_long fs_wtmult; - u_long fs_dtpref; - nfsuint64 fs_maxfilesize; - nfstime3 fs_timedelta; - u_long fs_properties; -}; - -struct nfsv3_pathconf { - u_long pc_linkmax; - u_long pc_namemax; - u_long pc_notrunc; - u_long pc_chownrestricted; - u_long pc_caseinsensitive; - u_long pc_casepreserving; -}; - -#endif |