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As a prerequisite for cleaning up some other include issues, all the include files in inc/ should have an include guard. All the xxxdefs.h were created with them, but most older files were not.
420 lines
12 KiB
C
420 lines
12 KiB
C
#ifndef NFSWATCH_H
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#define NFSWATCH_H 1
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/* $Id: nfswatch.h,v 1.2 1999/01/03 02:06:18 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved */
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/*
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* $Header: /disk/disk3/cvsroot/medley/inc/nfswatch.h,v 1.2 1999/01/03 02:06:18 sybalsky Exp $
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*
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* nfswatch.h - definitions for nfswatch.
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*
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* David A. Curry Jeffrey C. Mogul
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* Purdue University Digital Equipment Corporation
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* Engineering Computer Network Western Research Laboratory
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* 1285 Electrical Engineering Building 250 University Avenue
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* West Lafayette, IN 47907-1285 Palo Alto, CA 94301
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* davy@ecn.purdue.edu mogul@decwrl.dec.com
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*
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* $Log: nfswatch.h,v $
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* Revision 1.2 1999/01/03 02:06:18 sybalsky
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* Add ID comments / static to files for CVS use
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*
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* Revision 1.1.1.1 1998/12/17 05:03:18 sybalsky
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* Import of Medley 3.5 emulator
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*
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* Revision 4.8 1996/02/12 13:22:29 davy
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* Updated version number.
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*
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* Revision 4.7 1995/03/20 01:07:34 davy
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* Upped version number.
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*
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* Revision 4.6 1995/03/20 01:05:20 davy
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* Fixed int32 declaration.
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*
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* Revision 4.5 1993/11/30 21:55:38 davy
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* Upgraded version number.
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*
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* Revision 4.4 1993/10/01 14:56:51 mogul
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* Bugfix to compile on SunOS
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*
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* Revision 4.3 93/10/01 10:45:54 mogul
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* Revert to int32, u_int32 names
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*
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* Revision 4.2 93/09/30 20:33:44 davy
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* Increased MAXCLIENTS, MAXEXPORTS, MAXAUTHS.
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* Fixed the int32 and u_int32 type names for portability.
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*
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* Revision 4.1 1993/09/28 21:27:40 mogul
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* Portable internal representation for file handle info
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* explicit 32-bit data types
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* explicit data type for IP addresses
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*
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* Revision 4.0 1993/03/01 19:59:00 davy
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* NFSWATCH Version 4.0.
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*
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* Revision 3.9 1993/02/24 17:44:45 davy
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* Added -auth mode, changes to -proc mode, -map option, -server option.
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*
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* Revision 3.8 1993/01/16 19:12:54 davy
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* Moved cpp controls to left margin.
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*
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* Revision 3.7 1993/01/16 19:08:59 davy
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* Corrected Jeff's address.
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*
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* Revision 3.6 1993/01/15 19:33:39 davy
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* Miscellaneous cleanups.
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*
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* Revision 3.5 1993/01/15 15:43:36 davy
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* Assorted changes for porting to Solaris 2.x/SVR4.
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*
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* Revision 3.4 1993/01/13 21:24:40 davy
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* Portability change.
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*
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* Revision 3.3 1993/01/13 20:18:17 davy
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* Put in OS-specific define scheme, and merged in Tim Hudson's code for
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* SGI systems (as yet untested).
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*
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* Revision 3.2 1992/07/24 18:49:09 mogul
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* Changed version number to 3.1
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*
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* Revision 3.1 1992/07/24 18:47:57 mogul
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* Added FDDI support
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*
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* Revision 3.0 1991/01/23 08:23:13 davy
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* NFSWATCH Version 3.0.
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*
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* Revision 1.4 91/01/17 10:12:29 davy
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* New features from Jeff Mogul.
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*
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* Revision 1.6 91/01/07 15:34:42 mogul
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* Support for client hash table
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*
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* Revision 1.5 91/01/07 14:10:01 mogul
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* Added SHOWHELP, SHOW_MAXCODE
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*
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* Revision 1.4 91/01/04 14:12:11 mogul
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* Support for client counters
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*
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* Revision 1.3 91/01/03 17:38:18 mogul
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* Support for per-procedure counters
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*
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* Revision 1.2 90/08/17 15:47:04 davy
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* NFSWATCH Version 2.0.
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*
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* Revision 1.1 88/11/29 11:20:28 davy
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* NFSWATCH Release 1.0
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*
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*/
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/*
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* Version number.
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*/
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#define VERSION "4.3 of 12 February 1996"
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/*
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* Stuff for representing NFS file handles
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*/
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#include "nfsfh.h"
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/*
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* General definitions.
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*/
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#ifndef TRUE
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#define TRUE 1
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#define FALSE 0
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#endif
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/*
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* Declarations of several data types that must be 32 bits wide,
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* no matter what machine we are running on. "long" is unsafe
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* because on DEC Alpha machines that means 64 bits. "int" is
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* unsafe because on some machines that means 16 bits.
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*
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* Use int32 or u_int32 whenever you mean "32 bits" and not
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* "some large number of bits".
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*
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* NEVER use int or int32 or u_int32 (or, for that matter, long)
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* when the variable might contain a pointer value.
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*/
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#if defined(pdp11)
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/* other 16-bit machines? */
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typedef long int32;
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typedef unsigned long u_int32;
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#else
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/* works almost everywhere */
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#if !defined(SUNOS54)
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/* SunOS 5.4 declares int32 in <rpc/rpc_sztypes.h> */
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typedef int int32;
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#endif
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#if !defined(U_INT32_DECLARED_IN_AUTH) || !defined(AUTH_UNIX)
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/* SunOS declares u_int32 in <rpc/auth.h> */
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typedef unsigned int u_int32;
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#endif
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#endif
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/* Define a specific type for representing IP addresses */
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typedef u_int32 ipaddrt;
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#ifdef SVR4
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#define MOUNTTABLE "/etc/mnttab" /* mounted file systems */
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#define SHARETAB "/etc/dfs/sharetab" /* shared file systems */
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#endif
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#define PROMPT "nfswatch>" /* prompt string */
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#define LOGFILE "nfswatch.log" /* log file name */
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#define MAXEXPORT 1024 /* max exported file systems */
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#define CYCLETIME 10 /* screen update cycle time */
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#define PACKETSIZE 4096 /* max size of a packet */
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#define MAXNFSPROC 18 /* max number of NFS procedures */
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#define MAXHOSTADDR 16 /* max. network addrs per host */
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#define MAXCLIENTS 1024 /* max. # of client counters */
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/* MUST be even number */
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#define MAXAUTHS 1024 /* max. # of auth counters */
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/* MUST be even number */
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#define MAXINTERFACES 16 /* Max. number of interfaces */
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#define SNAPSHOTFILE "nfswatch.snap" /* snapshot file name */
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#define SHOWINDVFILES 1 /* show individual files */
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#define SHOWFILESYSTEM 2 /* show NFS file systems */
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#define SHOWNFSPROCS 3 /* show NFS procedure counts */
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#define SHOWCLIENTS 4 /* show client host names */
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#define SHOWAUTH 5 /* show authorizations */
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#define SHOWHELP 6 /* show help text */
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#define SHOW_MAXCODE 6 /* number of different displays */
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/*
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* Network Interface Tap (NIT) definitions.
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*/
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#ifdef USE_NIT
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#define NIT_DEV "/dev/nit" /* network interface tap device */
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#define NIT_BUF "nbuf" /* nit stream buffering module */
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#define NIT_CHUNKSIZE 8192 /* chunk size for grabbing pkts */
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#endif
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/*
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* Data Link Provider Interface (DLPI) definitions.
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*/
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#ifdef USE_DLPI
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#define DLPI_DEVDIR "/dev/" /* path to device dir */
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#define DLPI_BUFMOD "bufmod" /* streams buffering */
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#define DLPI_MAXWAIT 15 /* max timeout */
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#define DLPI_MAXDLBUF 8192 /* buffer size */
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#define DLPI_MAXDLADDR 1024 /* max address size */
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#define DLPI_CHUNKSIZE (8192 * sizeof(long)) /* buffer size */
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#define DLPI_DEFAULTSAP 0x0800 /* IP protocol */
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#endif /* USE_DLPI */
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/*
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* Packet counter definitions.
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*/
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#define PKT_NCOUNTERS 16 /* number of packet counters */
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#define PKT_NDREAD 0 /* ND read requests */
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#define PKT_NDWRITE 1 /* ND write requests */
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#define PKT_NFSREAD 2 /* NFS read requests */
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#define PKT_NFSWRITE 3 /* NFS write requests */
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#define PKT_NFSMOUNT 4 /* NFS mount requests */
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#define PKT_YELLOWPAGES 5 /* Yellow Pages requests */
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#define PKT_RPCAUTH 6 /* RPC authorization requests */
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#define PKT_OTHERRPC 7 /* other RPC requests */
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#define PKT_TCP 8 /* TCP packets */
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#define PKT_UDP 9 /* UDP packets */
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#define PKT_ICMP 10 /* ICMP packets */
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#define PKT_ROUTING 11 /* routing control packets */
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#define PKT_ARP 12 /* address resolution packets */
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#define PKT_RARP 13 /* reverse addr resol packets */
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#define PKT_BROADCAST 14 /* ethernet broadcast packets */
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#define PKT_OTHER 15 /* none of the above packets */
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typedef unsigned long Counter;
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/*
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* Packet counting structure.
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*/
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typedef struct {
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char *pc_name; /* name of counter */
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Counter pc_interval; /* packets this interval */
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Counter pc_total; /* packets since start */
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short pc_intx, pc_inty; /* screen coords of pc_interval */
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short pc_totx, pc_toty; /* screen coords of pc_total */
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short pc_pctx, pc_pcty; /* screen coords of percentage */
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short pc_namex, pc_namey; /* screen coords of pc_name */
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} PacketCounter;
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/*
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* NFS request counting structure.
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*/
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typedef struct {
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my_devt nc_dev; /* device numbers of file sys */
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my_fsid nc_fsid; /* for "learning" file systems */
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ipaddrt nc_ipaddr; /* keep track of server address */
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char *nc_name; /* name of file system */
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Counter nc_total; /* requests since start */
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Counter nc_interval; /* requests this interval */
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Counter nc_proc[MAXNFSPROC]; /* each nfs proc counters */
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short nc_intx, nc_inty; /* screen coords of nc_interval */
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short nc_totx, nc_toty; /* screen coords of nc_total */
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short nc_pctx, nc_pcty; /* screen coords of percentage */
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short nc_namex, nc_namey; /* screen coords of nc_name */
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} NFSCounter;
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/*
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* Specific file request counting structure.
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*/
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typedef struct {
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my_devt fc_dev; /* device number of file sys */
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ino_t fc_ino; /* inode number of file */
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char *fc_name; /* file name */
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Counter fc_total; /* requests since start */
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Counter fc_interval; /* requests this interval */
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Counter fc_proc[MAXNFSPROC]; /* each nfs proc counters */
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short fc_intx, fc_inty; /* screen coords of fc_interval */
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short fc_totx, fc_toty; /* screen coords of fc_total */
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short fc_pctx, fc_pcty; /* screen coords of percentage */
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short fc_namex, fc_namey; /* screen coords of fc_name */
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} FileCounter;
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/*
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* Per-procedure counting structure.
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*/
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typedef struct {
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int pr_type; /* procedure type */
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char *pr_name; /* procedure name */
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Counter pr_total; /* requests since start */
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Counter pr_interval; /* requests this interval */
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Counter pr_complete; /* requests with replies */
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double pr_response; /* sum of all response times */
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double pr_respsqr; /* sum of squares of resp times */
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double pr_maxresp; /* maximum response time */
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short pr_intx, pr_inty; /* screen coords of pr_interval */
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short pr_totx, pr_toty; /* screen coords of pr_total */
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short pr_pctx, pr_pcty; /* screen coords of percentage */
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short pr_namex, pr_namey; /* screen coords of pr_name */
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short pr_compx, pr_compy; /* screen coords of pr_complete */
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short pr_respx, pr_respy; /* screen coords of pr_response */
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short pr_rsqrx, pr_rsqry; /* screen coords of pr_respsqr */
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short pr_rmaxx, pr_rmaxy; /* screen coords of pr_maxresp */
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} ProcCounter;
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/*
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* NFS client counting structure.
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*/
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typedef struct _cl_ {
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ipaddrt cl_ipaddr; /* client IP address */
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char *cl_name; /* name of client system */
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Counter cl_total; /* requests since start */
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Counter cl_interval; /* requests this interval */
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short cl_intx, cl_inty; /* screen coords of cl_interval */
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short cl_totx, cl_toty; /* screen coords of cl_total */
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short cl_pctx, cl_pcty; /* screen coords of percentage */
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short cl_namex, cl_namey; /* screen coords of cl_name */
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struct _cl_ *cl_next; /* hash chain link */
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} ClientCounter;
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/*
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* NFS authentication counting structure.
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*/
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typedef struct _ac_ {
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long ac_uid; /* authorization type */
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char *ac_name; /* name of user id */
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Counter ac_total; /* requests since start */
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Counter ac_interval; /* requests this interval */
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short ac_intx, ac_inty; /* screen coords of ac_interval */
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short ac_totx, ac_toty; /* screen coords of ac_total */
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short ac_pctx, ac_pcty; /* screen coords of percentage */
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short ac_namex, ac_namey; /* screen coords of ac_name */
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struct _ac_ *ac_next; /* hash chain link */
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} AuthCounter;
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/*
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* NFS call structure, for remembering relevant timing information.
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*/
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#define NFSCALLHASHSIZE 255
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typedef struct _nc_ {
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int used;
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ipaddrt client;
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u_short clientport;
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u_int32 xid;
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u_long proc;
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u_long time_sec;
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u_long time_usec;
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} NFSCall;
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/*
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* Device type definitions (borrowed from the Berkeley Packet Filter)
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*/
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#ifndef DLT_NULL
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#define DLT_NULL 0 /* no link-layer encapsulation */
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#define DLT_EN10MB 1 /* Ethernet (10Mb) */
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#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
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#define DLT_AX25 3 /* Amateur Radio AX.25 */
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#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
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#define DLT_CHAOS 5 /* Chaos */
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#define DLT_IEEE802 6 /* IEEE 802 Networks */
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#define DLT_ARCNET 7 /* ARCNET */
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#define DLT_SLIP 8 /* Serial Line IP */
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#define DLT_PPP 9 /* Point-to-point Protocol */
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#define DLT_FDDI 10 /* FDDI */
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#endif
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/*
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* Definitions for earlier systems which don't have these from 4.3BSD.
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*/
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#ifndef MAXHOSTNAMELEN
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#define MAXHOSTNAMELEN 64
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#endif
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#ifndef NFDBITS
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typedef long fd_mask;
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#define NFDBITS (sizeof(fd_mask) * NBBY)
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#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
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#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
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#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
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#define FD_ZERO(p) (void) bzero((char *)(p), sizeof(*(p)))
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#endif /* NFDBITS */
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/*
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* Maximum control/data buffer size (in long's !!) for getmsg().
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*/
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#define MAXDLBUF 8192
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/*
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* Maximum number of seconds we'll wait for any
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* particular DLPI acknowledgment from the provider
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* after issuing a request.
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*/
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#define MAXWAIT 15
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/*
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* Maximum address buffer length.
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*/
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#define MAXDLADDR 1024
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/*
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* Handy macro.
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*/
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#define OFFADDR(s, n) (u_char*)((char*)(s) + (int)(n))
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#endif /* NFSWATCH_H */
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