diff options
Diffstat (limited to 'isys/nfsmount.x')
| -rw-r--r-- | isys/nfsmount.x | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/isys/nfsmount.x b/isys/nfsmount.x new file mode 100644 index 000000000..c27e74b7c --- /dev/null +++ b/isys/nfsmount.x @@ -0,0 +1,337 @@ +%/* +% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for +% * unrestricted use provided that this legend is included on all tape +% * media and as a part of the software program in whole or part. Users +% * may copy or modify Sun RPC without charge, but are not authorized +% * to license or distribute it to anyone else except as part of a product or +% * program developed by the user or with the express written consent of +% * Sun Microsystems, Inc. +% * +% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE +% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR +% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. +% * +% * Sun RPC is provided with no support and without any obligation on the +% * part of Sun Microsystems, Inc. to assist in its use, correction, +% * modification or enhancement. +% * +% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE +% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC +% * OR ANY PART THEREOF. +% * +% * In no event will Sun Microsystems, Inc. be liable for any lost revenue +% * or profits or other special, indirect and consequential damages, even if +% * Sun has been advised of the possibility of such damages. +% * +% * Sun Microsystems, Inc. +% * 2550 Garcia Avenue +% * Mountain View, California 94043 +% */ + +%/* +% * Copyright (c) 1985, 1990 by Sun Microsystems, Inc. +% */ +% +%/* from @(#)mount.x 1.3 91/03/11 TIRPC 1.0 */ + +/* + * Protocol description for the mount program + */ + +#ifdef RPC_HDR +%#ifndef _rpcsvc_mount_h +%#define _rpcsvc_mount_h +#endif + +#ifdef RPC_CLNT +%#include <string.h> /* for memset() */ +#endif +%#include <asm/types.h> + +const MOUNTPORT = 635; +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 */ +const FHSIZE3 = 64; /* size in bytes of a file handle */ + +/* + * The fhandle is the file handle that the server passes to the client. + * All file operations are done using the file handles to refer to a file + * or a directory. The file handle can contain whatever information the + * server needs to distinguish an individual file. + */ +typedef opaque fhandle[FHSIZE]; +typedef opaque fhandle3<FHSIZE3>; + +enum mountstat3 { + MNT_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, /* File name too long */ + MNT3ERR_NOTSUPP = 10004, /* Operation not supported */ + MNT3ERR_SERVERFAULT = 10006 /* A failure on the server */ +}; + +/* + * If a status of zero is returned, the call completed successfully, and + * a file handle for the directory follows. A non-zero status indicates + * some sort of error. The status corresponds with UNIX error numbers. + */ +union fhstatus switch (unsigned fhs_status) { +case 0: + fhandle fhs_fhandle; +default: + void; +}; + +struct mountres3_ok { + fhandle3 fhandle; + int auth_flavours<>; +}; + +union mountres3 switch (mountstat3 fhs_status) { +case MNT_OK: + mountres3_ok mountinfo; +default: + void; +}; + +/* + * The type dirpath is the pathname of a directory + */ +typedef string dirpath<MNTPATHLEN>; + +/* + * The type name is used for arbitrary names (hostnames, groupnames) + */ +typedef string name<MNTNAMLEN>; + +/* + * A list of who has what mounted + */ +typedef struct mountbody *mountlist; +struct mountbody { + name ml_hostname; + dirpath ml_directory; + mountlist ml_next; +}; + +/* + * A list of netgroups + */ +typedef struct groupnode *groups; +struct groupnode { + name gr_name; + groups gr_next; +}; + +/* + * A list of what is exported and to whom + */ +typedef struct exportnode *exports; +struct exportnode { + dirpath ex_dir; + groups ex_groups; + exports ex_next; +}; + +/* + * POSIX pathconf information + */ +struct ppathcnf { + int pc_link_max; /* max links allowed */ + short pc_max_canon; /* max line len for a tty */ + short pc_max_input; /* input a tty can eat all at once */ + short pc_name_max; /* max file name length (dir entry) */ + short pc_path_max; /* max path name length (/x/y/x/.. ) */ + short pc_pipe_buf; /* size of a pipe (bytes) */ + u_char pc_vdisable; /* safe char to turn off c_cc[i] */ + char pc_xxx; /* alignment padding; cc_t == char */ + short pc_mask[2]; /* validity and boolean bits */ +}; + +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. + */ + version MOUNTVERS { + /* + * Does no work. It is made available in all RPC services + * to allow server reponse testing and timing + */ + void + MOUNTPROC_NULL(void) = 0; + + /* + * If fhs_status is 0, then fhs_fhandle contains the + * file handle for the directory. This file handle may + * be used in the NFS protocol. This procedure also adds + * a new entry to the mount list for this client mounting + * the directory. + * Unix authentication required. + */ + fhstatus + 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; + + /* + * Identical to MOUNTPROC_EXPORT above + */ + exports + MOUNTPROC_EXPORTALL(void) = 6; + } = 1; + + /* + * Version two of the mount protocol communicates with version two + * of the NFS protocol. + * The only difference from version one is the addition of a POSIX + * pathconf call. + */ + version MOUNTVERS_POSIX { + /* + * Does no work. It is made available in all RPC services + * to allow server reponse testing and timing + */ + void + MOUNTPROC_NULL(void) = 0; + + /* + * If fhs_status is 0, then fhs_fhandle contains the + * file handle for the directory. This file handle may + * be used in the NFS protocol. This procedure also adds + * a new entry to the mount list for this client mounting + * the directory. + * Unix authentication required. + */ + fhstatus + 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; + + /* + * Identical to MOUNTPROC_EXPORT above + */ + exports + MOUNTPROC_EXPORTALL(void) = 6; + + /* + * POSIX pathconf info (Sun hack) + */ + ppathcnf + MOUNTPROC_PATHCONF(dirpath) = 7; + } = 2; + version MOUNT_V3 { + /* + * Does no work. It is made available in all RPC services + * to allow server reponse testing and timing + */ + void + MOUNTPROC3_NULL(void) = 0; + + /* + * If fhs_status is 0, then fhs_fhandle contains the + * file handle for the directory. This file handle may + * be used in the NFS protocol. This procedure also adds + * a new entry to the mount list for this client mounting + * the directory. + * Unix authentication required. + */ + mountres3 + MOUNTPROC3_MNT(dirpath) = 1; + + /* + * Returns the list of remotely mounted filesystems. The + * mountlist contains one entry for each hostname and + * directory pair. + */ + mountlist + MOUNTPROC3_DUMP(void) = 2; + + /* + * Removes the mount list entry for the directory + * Unix authentication required. + */ + void + MOUNTPROC3_UMNT(dirpath) = 3; + + /* + * Removes all of the mount list entries for this client + * Unix authentication required. + */ + void + MOUNTPROC3_UMNTALL(void) = 4; + + /* + * Returns a list of all the exported filesystems, and which + * machines are allowed to import it. + */ + exports + MOUNTPROC3_EXPORT(void) = 5; + + } = 3; +} = 100005; + +#ifdef RPC_HDR +%#endif /*!_rpcsvc_mount_h*/ +#endif |