1130b656e5
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
166 lines
4.4 KiB
Plaintext
166 lines
4.4 KiB
Plaintext
/*
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* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
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* unrestricted use provided that this legend is included on all tape
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* media and as a part of the software program in whole or part. Users
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* may copy or modify Sun RPC without charge, but are not authorized
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* to license or distribute it to anyone else except as part of a product or
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* program developed by the user.
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*
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* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
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* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
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*
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* Sun RPC is provided with no support and without any obligation on the
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* part of Sun Microsystems, Inc. to assist in its use, correction,
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* modification or enhancement.
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*
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* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
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* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
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* OR ANY PART THEREOF.
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*
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* In no event will Sun Microsystems, Inc. be liable for any lost revenue
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* or profits or other special, indirect and consequential damages, even if
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* Sun has been advised of the possibility of such damages.
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*
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* Sun Microsystems, Inc.
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* 2550 Garcia Avenue
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* Mountain View, California 94043
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*/
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/*
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* Protocol description for the mount program
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*/
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#ifndef RPC_HDR
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%#ifndef lint
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%/*static char sccsid[] = "from: @(#)mount.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
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%/*static char sccsid[] = "from: @(#)mount.x 2.1 88/08/01 4.0 RPCSRC";*/
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%static char rcsid[] = "$FreeBSD$";
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%#endif /* not lint */
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#endif
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const MNTPATHLEN = 1024; /* maximum bytes in a pathname argument */
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const MNTNAMLEN = 255; /* maximum bytes in a name argument */
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const FHSIZE = 32; /* size in bytes of a file handle */
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/*
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* The fhandle is the file handle that the server passes to the client.
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* All file operations are done using the file handles to refer to a file
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* or a directory. The file handle can contain whatever information the
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* server needs to distinguish an individual file.
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*/
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typedef opaque fhandle[FHSIZE];
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/*
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* If a status of zero is returned, the call completed successfully, and
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* a file handle for the directory follows. A non-zero status indicates
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* some sort of error. The status corresponds with UNIX error numbers.
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*/
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union fhstatus switch (unsigned fhs_status) {
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case 0:
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fhandle fhs_fhandle;
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default:
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void;
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};
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/*
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* The type dirpath is the pathname of a directory
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*/
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typedef string dirpath<MNTPATHLEN>;
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/*
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* The type name is used for arbitrary names (hostnames, groupnames)
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*/
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typedef string name<MNTNAMLEN>;
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/*
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* A list of who has what mounted
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*/
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typedef struct mountbody *mountlist;
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struct mountbody {
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name ml_hostname;
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dirpath ml_directory;
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mountlist ml_next;
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};
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/*
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* A list of netgroups
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*/
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typedef struct groupnode *groups;
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struct groupnode {
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name gr_name;
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groups gr_next;
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};
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/*
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* A list of what is exported and to whom
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*/
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typedef struct exportnode *exports;
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struct exportnode {
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dirpath ex_dir;
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groups ex_groups;
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exports ex_next;
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};
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program MOUNTPROG {
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/*
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* Version one of the mount protocol communicates with version two
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* of the NFS protocol. The only connecting point is the fhandle
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* structure, which is the same for both protocols.
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*/
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version MOUNTVERS {
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/*
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* Does no work. It is made available in all RPC services
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* to allow server reponse testing and timing
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*/
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void
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MOUNTPROC_NULL(void) = 0;
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/*
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* If fhs_status is 0, then fhs_fhandle contains the
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* file handle for the directory. This file handle may
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* be used in the NFS protocol. This procedure also adds
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* a new entry to the mount list for this client mounting
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* the directory.
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* Unix authentication required.
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*/
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fhstatus
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MOUNTPROC_MNT(dirpath) = 1;
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/*
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* Returns the list of remotely mounted filesystems. The
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* mountlist contains one entry for each hostname and
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* directory pair.
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*/
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mountlist
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MOUNTPROC_DUMP(void) = 2;
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/*
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* Removes the mount list entry for the directory
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* Unix authentication required.
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*/
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void
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MOUNTPROC_UMNT(dirpath) = 3;
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/*
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* Removes all of the mount list entries for this client
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* Unix authentication required.
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*/
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void
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MOUNTPROC_UMNTALL(void) = 4;
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/*
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* Returns a list of all the exported filesystems, and which
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* machines are allowed to import it.
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*/
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exports
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MOUNTPROC_EXPORT(void) = 5;
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/*
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* Identical to MOUNTPROC_EXPORT above
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*/
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exports
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MOUNTPROC_EXPORTALL(void) = 6;
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} = 1;
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} = 100005;
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