rstat.x revision 273188 
1/*-
2 * Copyright (c) 2010, Oracle America, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 *       notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 *       copyright notice, this list of conditions and the following
12 *       disclaimer in the documentation and/or other materials
13 *       provided with the distribution.
14 *     * Neither the name of the "Oracle America, Inc." nor the names of its
15 *       contributors may be used to endorse or promote products derived
16 *       from this software without specific prior written permission.
17 *
18 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25 *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/*
33 * Gather statistics on remote machines
34 */
35
36#ifdef RPC_HDR
37
38%#ifndef FSCALE
39%/*
40% * Scale factor for scaled integers used to count load averages.
41% */
42%#define FSHIFT  8               /* bits to right of fixed binary point */
43%#define FSCALE  (1<<FSHIFT)
44%
45%#endif /* ndef FSCALE */
46
47#else
48
49%#ifndef lint
50%/*static char sccsid[] = "from: @(#)rstat.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
51%/*static char sccsid[] = "from: @(#)rstat.x	2.2 88/08/01 4.0 RPCSRC";*/
52%#endif /* not lint */
53%#include <sys/cdefs.h>
54%__FBSDID("$FreeBSD: releng/10.1/include/rpcsvc/rstat.x 273188 2014-10-16 22:00:24Z hrs $");
55
56#endif /* def RPC_HDR */
57
58const RSTAT_CPUSTATES = 4;
59const RSTAT_DK_NDRIVE = 4;
60
61/*
62 * GMT since 0:00, January 1, 1970
63 */
64struct rstat_timeval {
65	unsigned int tv_sec;	/* seconds */
66	unsigned int tv_usec;	/* and microseconds */
67};
68
69struct statstime {				/* RSTATVERS_TIME */
70	int cp_time[RSTAT_CPUSTATES];
71	int dk_xfer[RSTAT_DK_NDRIVE];
72	unsigned int v_pgpgin;	/* these are cumulative sum */
73	unsigned int v_pgpgout;
74	unsigned int v_pswpin;
75	unsigned int v_pswpout;
76	unsigned int v_intr;
77	int if_ipackets;
78	int if_ierrors;
79	int if_oerrors;
80	int if_collisions;
81	unsigned int v_swtch;
82	int avenrun[3];         /* scaled by FSCALE */
83	rstat_timeval boottime;
84	rstat_timeval curtime;
85	int if_opackets;
86};
87
88struct statsswtch {			/* RSTATVERS_SWTCH */
89	int cp_time[RSTAT_CPUSTATES];
90	int dk_xfer[RSTAT_DK_NDRIVE];
91	unsigned int v_pgpgin;	/* these are cumulative sum */
92	unsigned int v_pgpgout;
93	unsigned int v_pswpin;
94	unsigned int v_pswpout;
95	unsigned int v_intr;
96	int if_ipackets;
97	int if_ierrors;
98	int if_oerrors;
99	int if_collisions;
100	unsigned int v_swtch;
101	unsigned int avenrun[3];/* scaled by FSCALE */
102	rstat_timeval boottime;
103	int if_opackets;
104};
105
106struct stats {				/* RSTATVERS_ORIG */
107	int cp_time[RSTAT_CPUSTATES];
108	int dk_xfer[RSTAT_DK_NDRIVE];
109	unsigned int v_pgpgin;	/* these are cumulative sum */
110	unsigned int v_pgpgout;
111	unsigned int v_pswpin;
112	unsigned int v_pswpout;
113	unsigned int v_intr;
114	int if_ipackets;
115	int if_ierrors;
116	int if_oerrors;
117	int if_collisions;
118	int if_opackets;
119};
120
121
122program RSTATPROG {
123	/*
124	 * Newest version includes current time and context switching info
125	 */
126	version RSTATVERS_TIME {
127		statstime
128		RSTATPROC_STATS(void) = 1;
129
130		unsigned int
131		RSTATPROC_HAVEDISK(void) = 2;
132	} = 3;
133	/*
134	 * Does not have current time
135	 */
136	version RSTATVERS_SWTCH {
137		statsswtch
138		RSTATPROC_STATS(void) = 1;
139
140		unsigned int
141		RSTATPROC_HAVEDISK(void) = 2;
142	} = 2;
143	/*
144	 * Old version has no info about current time or context switching
145	 */
146	version RSTATVERS_ORIG {
147		stats
148		RSTATPROC_STATS(void) = 1;
149
150		unsigned int
151		RSTATPROC_HAVEDISK(void) = 2;
152	} = 1;
153} = 100001;
154
155#ifdef RPC_HDR
156%
157%enum clnt_stat rstat(char *, struct statstime *);
158%int havedisk(char *);
159%
160#endif
161