/* $NetBSD: nfs_prot_ncr2.h,v 1.1.1.3 2015/01/17 16:34:16 christos Exp $ */ /* * Copyright (c) 1997-2014 Erez Zadok * Copyright (c) 1990 Jan-Simon Pendry * Copyright (c) 1990 Imperial College of Science, Technology & Medicine * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * Jan-Simon Pendry at Imperial College, London. * * 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. 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. * * * File: am-utils/conf/nfs_prot/nfs_prot_ncr2.h * */ #ifndef _AMU_NFS_PROT_H #define _AMU_NFS_PROT_H /* * Do NOT include to get NFS V2 specs, because * it will result in conflicts with . The latter is a must * for NFS V3 specs. */ #ifdef HAVE_NFS_NFS_H # include #endif /* HAVE_NFS_NFS_H */ #ifdef HAVE_RPCSVC_MOUNT_H # include #endif /* HAVE_RPCSVC_MOUNT_H */ #ifdef HAVE_RPC_RPC_H # include #endif /* HAVE_RPC_RPC_H */ /* * MACROS */ /* ncr2 does not define this one! Incredible */ #ifndef MNTTYPE_NFS # define MNTTYPE_NFS "nfs" #endif /* MNTTYPE_NFS */ #define NFS_PORT 2049 #define NFS_MAXDATA 8192 #define NFS_MAXPATHLEN 1024 #define NFS_MAXNAMLEN 255 #define NFS_FHSIZE 32 #define NFS_COOKIESIZE 4 #define NFSMODE_FMT 0170000 #define NFSMODE_DIR 0040000 #define NFSMODE_CHR 0020000 #define NFSMODE_BLK 0060000 #define NFSMODE_REG 0100000 #define NFSMODE_LNK 0120000 #define NFSMODE_SOCK 0140000 #define NFSMODE_FIFO 0010000 #define NFSPROC_NULL ((unsigned long)(0)) #define NFSPROC_GETATTR ((unsigned long)(1)) #define NFSPROC_SETATTR ((unsigned long)(2)) #define NFSPROC_ROOT ((unsigned long)(3)) #define NFSPROC_LOOKUP ((unsigned long)(4)) #define NFSPROC_READLINK ((unsigned long)(5)) #define NFSPROC_READ ((unsigned long)(6)) #define NFSPROC_WRITECACHE ((unsigned long)(7)) #define NFSPROC_WRITE ((unsigned long)(8)) #define NFSPROC_CREATE ((unsigned long)(9)) #define NFSPROC_REMOVE ((unsigned long)(10)) #define NFSPROC_RENAME ((unsigned long)(11)) #define NFSPROC_LINK ((unsigned long)(12)) #define NFSPROC_SYMLINK ((unsigned long)(13)) #define NFSPROC_MKDIR ((unsigned long)(14)) #define NFSPROC_RMDIR ((unsigned long)(15)) #define NFSPROC_READDIR ((unsigned long)(16)) #define NFSPROC_STATFS ((unsigned long)(17)) /* map field names */ #define ml_hostname ml_name #define ml_directory ml_path #define ml_next ml_nxt #define gr_next g_next #define gr_name g_name #define ex_dir ex_name /* * TYPEDEFS: */ typedef char *dirpath; typedef char *filename; typedef char *nfspath; typedef char nfscookie[NFS_COOKIESIZE]; typedef enum nfsftype nfsftype; typedef enum nfsstat nfsstat; typedef struct attrstat nfsattrstat; typedef struct createargs nfscreateargs; typedef struct dirlist nfsdirlist; typedef struct diropargs nfsdiropargs; typedef struct diropokres nfsdiropokres; typedef struct diropres nfsdiropres; typedef struct entry nfsentry; typedef struct fattr nfsfattr; typedef struct linkargs nfslinkargs; typedef struct nfs_fh nfs_fh; typedef struct nfstime nfstime; typedef struct readargs nfsreadargs; typedef struct readdirargs nfsreaddirargs; typedef struct readdirres nfsreaddirres; typedef struct readlinkres nfsreadlinkres; typedef struct readokres nfsreadokres; typedef struct readres nfsreadres; typedef struct renameargs nfsrenameargs; typedef struct sattr nfssattr; typedef struct sattrargs nfssattrargs; typedef struct statfsokres nfsstatfsokres; typedef struct statfsres nfsstatfsres; typedef struct symlinkargs nfssymlinkargs; typedef struct writeargs nfswriteargs; typedef char *name; typedef fhandle_t fhandle; typedef struct exports *exports; typedef struct exports exportnode; typedef struct fhstatus fhstatus; typedef struct groups *groups; typedef struct groups groupnode; typedef struct mountlist *mountlist; typedef struct mountlist mountbody; /* * EXTERNALS: */ extern bool_t xdr_nfsstat(XDR *, nfsstat *); extern bool_t xdr_ftype(XDR *, nfsftype *); extern bool_t xdr_nfs_fh(XDR *, nfs_fh *); extern bool_t xdr_nfstime(XDR *, nfstime *); extern bool_t xdr_fattr(XDR *, nfsfattr *); extern bool_t xdr_sattr(XDR *, nfssattr *); extern bool_t xdr_filename(XDR *, filename *); extern bool_t xdr_nfspath(XDR *, nfspath *); extern bool_t xdr_attrstat(XDR *, nfsattrstat *); extern bool_t xdr_sattrargs(XDR *, nfssattrargs *); extern bool_t xdr_diropargs(XDR *, nfsdiropargs *); extern bool_t xdr_diropokres(XDR *, nfsdiropokres *); extern bool_t xdr_diropres(XDR *, nfsdiropres *); extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *); extern bool_t xdr_readargs(XDR *, nfsreadargs *); extern bool_t xdr_readokres(XDR *, nfsreadokres *); extern bool_t xdr_readres(XDR *, nfsreadres *); extern bool_t xdr_writeargs(XDR *, nfswriteargs *); extern bool_t xdr_createargs(XDR *, nfscreateargs *); extern bool_t xdr_renameargs(XDR *, nfsrenameargs *); extern bool_t xdr_linkargs(XDR *, nfslinkargs *); extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *); extern bool_t xdr_nfscookie(XDR *, nfscookie); extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *); extern bool_t xdr_entry(XDR *, nfsentry *); extern bool_t xdr_dirlist(XDR *, nfsdirlist *); extern bool_t xdr_readdirres(XDR *, nfsreaddirres *); extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *); extern bool_t xdr_statfsres(XDR *, nfsstatfsres *); extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *); extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *); extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *); extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *); extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *); extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *); extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *); extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *); extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *); extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *); extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *); extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *); extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *); extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *); extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *); extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *); extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *); extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *); extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *); extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *); extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *); extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *); extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *); extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *); extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *); extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *); extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *); extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *); extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *); extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *); extern void *nfsproc_null_2(void *, CLIENT *); extern void *nfsproc_null_2_svc(void *, struct svc_req *); extern void *nfsproc_root_2(void *, CLIENT *); extern void *nfsproc_root_2_svc(void *, struct svc_req *); extern void *nfsproc_writecache_2(void *, CLIENT *); extern void *nfsproc_writecache_2_svc(void *, struct svc_req *); extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t); /* * ENUMS: */ /* * STRUCTURES: */ /* ncr2 (sysv4) forgets to include this in */ struct rusage { struct timeval ru_utime; /* user time used */ struct timeval ru_stime; /* system time used */ long ru_maxrss; /* XXX: 0 */ long ru_ixrss; /* XXX: 0 */ long ru_idrss; /* XXX: sum of rm_asrss */ long ru_isrss; /* XXX: 0 */ long ru_minflt; /* any page faults not requiring I/O */ long ru_majflt; /* any page faults requiring I/O */ long ru_nswap; /* swaps */ long ru_inblock; /* block input operations */ long ru_oublock; /* block output operations */ long ru_msgsnd; /* messages sent */ long ru_msgrcv; /* messages received */ long ru_nsignals; /* signals received */ long ru_nvcsw; /* voluntary context switches */ long ru_nivcsw; /* involuntary " */ }; /* * ncr2 has ndbm functions, but no * only a partial */ #define PBLKSIZ 1024 #define DBLKSIZ 4096 typedef struct { int dbm_dirf; /* open directory file */ int dbm_pagf; /* open page file */ int dbm_flags; /* flags, see below */ long dbm_maxbno; /* last ``bit'' in dir file */ long dbm_bitno; /* current bit number */ long dbm_hmask; /* hash mask */ long dbm_blkptr; /* current block for dbm_nextkey */ int dbm_keyptr; /* current key for dbm_nextkey */ long dbm_blkno; /* current page to read/write */ long dbm_pagbno; /* current page in pagbuf */ char dbm_pagbuf[PBLKSIZ]; /* page file block buffer */ long dbm_dirbno; /* current block in dirbuf */ char dbm_dirbuf[DBLKSIZ]; /* directory file block buffer */ } DBM; #define _DBM_RDONLY 0x1 /* data base open read-only */ #define _DBM_IOERR 0x2 /* data base I/O error */ #define dbm_rdonly(db) ((db)->dbm_flags & _DBM_RDONLY) #define dbm_error(db) ((db)->dbm_flags & _DBM_IOERR) /* use this one at your own risk! */ #define dbm_clearerr(db) ((db)->dbm_flags &= ~_DBM_IOERR) /* for fstat(2) */ #define dbm_dirfno(db) ((db)->dbm_dirf) #define dbm_pagfno(db) ((db)->dbm_pagf) /* * flags to dbm_store() */ #define DBM_INSERT 0 #define DBM_REPLACE 1 extern DBM *dbm_open(char *, int, int); extern void dbm_close(DBM *); #ifndef DATUM typedef struct { char *dptr; int dsize; } datum; # define DATUM #endif /* not DATUM */ extern datum dbm_fetch(DBM *, datum); extern datum dbm_firstkey(DBM *); extern datum dbm_nextkey(DBM *); extern int dbm_delete(DBM *, datum); extern int dbm_store(DBM *, datum, datum, int); struct nfs_fh { char fh_data[NFS_FHSIZE]; }; struct nfstime { u_int nt_seconds; u_int nt_useconds; }; struct fattr { nfsftype na_type; u_int na_mode; u_int na_nlink; u_int na_uid; u_int na_gid; u_int na_size; u_int na_blocksize; u_int na_rdev; u_int na_blocks; u_int na_fsid; u_int na_fileid; nfstime na_atime; nfstime na_mtime; nfstime na_ctime; }; struct sattr { u_int sa_mode; u_int sa_uid; u_int sa_gid; u_int sa_size; nfstime sa_atime; nfstime sa_mtime; }; struct attrstat { nfsstat ns_status; union { nfsfattr ns_attr_u; } ns_u; }; struct sattrargs { nfs_fh sag_fhandle; nfssattr sag_attributes; }; struct diropargs { nfs_fh da_fhandle; /* was dir */ filename da_name; }; struct diropokres { nfs_fh drok_fhandle; nfsfattr drok_attributes; }; struct diropres { nfsstat dr_status; /* was status */ union { nfsdiropokres dr_drok_u; /* was diropres */ } dr_u; /* was diropres_u */ }; struct readlinkres { nfsstat rlr_status; union { nfspath rlr_data_u; } rlr_u; }; struct readargs { nfs_fh ra_fhandle; u_int ra_offset; u_int ra_count; u_int ra_totalcount; }; struct readokres { nfsfattr raok_attributes; struct { u_int raok_len_u; char *raok_val_u; } raok_u; }; struct readres { nfsstat rr_status; union { nfsreadokres rr_reply_u; } rr_u; }; struct writeargs { nfs_fh wra_fhandle; u_int wra_beginoffset; u_int wra_offset; u_int wra_totalcount; struct { u_int wra_len_u; char *wra_val_u; } wra_u; }; struct createargs { nfsdiropargs ca_where; nfssattr ca_attributes; }; struct renameargs { nfsdiropargs rna_from; nfsdiropargs rna_to; }; struct linkargs { nfs_fh la_fhandle; nfsdiropargs la_to; }; struct symlinkargs { nfsdiropargs sla_from; nfspath sla_to; nfssattr sla_attributes; }; struct readdirargs { nfs_fh rda_fhandle; nfscookie rda_cookie; u_int rda_count; }; struct entry { u_int ne_fileid; filename ne_name; nfscookie ne_cookie; nfsentry *ne_nextentry; }; struct dirlist { nfsentry *dl_entries; bool_t dl_eof; }; struct readdirres { nfsstat rdr_status; union { nfsdirlist rdr_reply_u; } rdr_u; }; struct statfsokres { u_int sfrok_tsize; u_int sfrok_bsize; u_int sfrok_blocks; u_int sfrok_bfree; u_int sfrok_bavail; }; struct statfsres { nfsstat sfr_status; union { nfsstatfsokres sfr_reply_u; } sfr_u; }; #endif /* not _AMU_NFS_PROT_H */