1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
8 *
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12 *
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
16 *
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
20 *
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
24 *
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California  94043
28 */
29
30/*
31 * Gather statistics on remote machines
32 */
33
34#ifdef RPC_HDR
35
36%#ifndef FSCALE
37%/*
38% * Scale factor for scaled integers used to count load averages.
39% */
40%#define FSHIFT  8               /* bits to right of fixed binary point */
41%#define FSCALE  (1<<FSHIFT)
42%
43%#endif /* ndef FSCALE */
44
45#else
46
47%#ifndef lint
48%/*static char sccsid[] = "from: @(#)rstat.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
49%/*static char sccsid[] = "from: @(#)rstat.x	2.2 88/08/01 4.0 RPCSRC";*/
50%#endif /* not lint */
51%#include <sys/cdefs.h>
52%__RCSID("$FreeBSD: src/include/rpcsvc/rstat.x,v 1.8 2003/05/04 02:51:42 obrien Exp $");
53
54#endif /* def RPC_HDR */
55
56const RSTAT_CPUSTATES = 4;
57const RSTAT_DK_NDRIVE = 4;
58
59/*
60 * GMT since 0:00, January 1, 1970
61 */
62struct rstat_timeval {
63	unsigned int tv_sec;	/* seconds */
64	unsigned int tv_usec;	/* and microseconds */
65};
66
67struct statstime {				/* RSTATVERS_TIME */
68	int cp_time[RSTAT_CPUSTATES];
69	int dk_xfer[RSTAT_DK_NDRIVE];
70	unsigned int v_pgpgin;	/* these are cumulative sum */
71	unsigned int v_pgpgout;
72	unsigned int v_pswpin;
73	unsigned int v_pswpout;
74	unsigned int v_intr;
75	int if_ipackets;
76	int if_ierrors;
77	int if_oerrors;
78	int if_collisions;
79	unsigned int v_swtch;
80	int avenrun[3];         /* scaled by FSCALE */
81	rstat_timeval boottime;
82	rstat_timeval curtime;
83	int if_opackets;
84};
85
86struct statsswtch {			/* RSTATVERS_SWTCH */
87	int cp_time[RSTAT_CPUSTATES];
88	int dk_xfer[RSTAT_DK_NDRIVE];
89	unsigned int v_pgpgin;	/* these are cumulative sum */
90	unsigned int v_pgpgout;
91	unsigned int v_pswpin;
92	unsigned int v_pswpout;
93	unsigned int v_intr;
94	int if_ipackets;
95	int if_ierrors;
96	int if_oerrors;
97	int if_collisions;
98	unsigned int v_swtch;
99	unsigned int avenrun[3];/* scaled by FSCALE */
100	rstat_timeval boottime;
101	int if_opackets;
102};
103
104struct stats {				/* RSTATVERS_ORIG */
105	int cp_time[RSTAT_CPUSTATES];
106	int dk_xfer[RSTAT_DK_NDRIVE];
107	unsigned int v_pgpgin;	/* these are cumulative sum */
108	unsigned int v_pgpgout;
109	unsigned int v_pswpin;
110	unsigned int v_pswpout;
111	unsigned int v_intr;
112	int if_ipackets;
113	int if_ierrors;
114	int if_oerrors;
115	int if_collisions;
116	int if_opackets;
117};
118
119
120program RSTATPROG {
121	/*
122	 * Newest version includes current time and context switching info
123	 */
124	version RSTATVERS_TIME {
125		statstime
126		RSTATPROC_STATS(void) = 1;
127
128		unsigned int
129		RSTATPROC_HAVEDISK(void) = 2;
130	} = 3;
131	/*
132	 * Does not have current time
133	 */
134	version RSTATVERS_SWTCH {
135		statsswtch
136		RSTATPROC_STATS(void) = 1;
137
138		unsigned int
139		RSTATPROC_HAVEDISK(void) = 2;
140	} = 2;
141	/*
142	 * Old version has no info about current time or context switching
143	 */
144	version RSTATVERS_ORIG {
145		stats
146		RSTATPROC_STATS(void) = 1;
147
148		unsigned int
149		RSTATPROC_HAVEDISK(void) = 2;
150	} = 1;
151} = 100001;
152
153#ifdef RPC_HDR
154%
155%enum clnt_stat rstat(char *, struct statstime *);
156%int havedisk(char *);
157%
158#endif
159