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, MERCHANTABILITY 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 * @(#)rstat.x 1.2 87/09/18 Copyr 1987 Sun Micro 30 * @(#)rstat.x 2.2 88/08/01 4.0 RPCSRC 31 * $FreeBSD: src/include/rpcsvc/rstat.x,v 1.8 2003/05/04 02:51:42 obrien Exp $ 32 */ 33 34 /* 35 * Gather statistics on remote machines 36 */ 37 38 #ifdef RPC_HDR 39 40 %#ifndef FSCALE 41 %/* 42 % * Scale factor for scaled integers used to count load averages. 43 % */ 44 %#define FSHIFT 8 /* bits to right of fixed binary point */ 45 %#define FSCALE (1<<FSHIFT) 46 % 47 %#endif /* ndef FSCALE */ 48 49 #endif 50 51 const RSTAT_CPUSTATES = 4; 52 const RSTAT_DK_NDRIVE = 4; 53 54 /* 55 * GMT since 0:00, January 1, 1970 56 */ 57 struct rstat_timeval { 58 unsigned int tv_sec; /* seconds */ 59 unsigned int tv_usec; /* and microseconds */ 60 }; 61 62 struct statstime { /* RSTATVERS_TIME */ 63 int cp_time[RSTAT_CPUSTATES]; 64 int dk_xfer[RSTAT_DK_NDRIVE]; 65 unsigned int v_pgpgin; /* these are cumulative sum */ 66 unsigned int v_pgpgout; 67 unsigned int v_pswpin; 68 unsigned int v_pswpout; 69 unsigned int v_intr; 70 int if_ipackets; 71 int if_ierrors; 72 int if_oerrors; 73 int if_collisions; 74 unsigned int v_swtch; 75 int avenrun[3]; /* scaled by FSCALE */ 76 rstat_timeval boottime; 77 rstat_timeval curtime; 78 int if_opackets; 79 }; 80 81 struct statsswtch { /* RSTATVERS_SWTCH */ 82 int cp_time[RSTAT_CPUSTATES]; 83 int dk_xfer[RSTAT_DK_NDRIVE]; 84 unsigned int v_pgpgin; /* these are cumulative sum */ 85 unsigned int v_pgpgout; 86 unsigned int v_pswpin; 87 unsigned int v_pswpout; 88 unsigned int v_intr; 89 int if_ipackets; 90 int if_ierrors; 91 int if_oerrors; 92 int if_collisions; 93 unsigned int v_swtch; 94 unsigned int avenrun[3];/* scaled by FSCALE */ 95 rstat_timeval boottime; 96 int if_opackets; 97 }; 98 99 struct stats { /* RSTATVERS_ORIG */ 100 int cp_time[RSTAT_CPUSTATES]; 101 int dk_xfer[RSTAT_DK_NDRIVE]; 102 unsigned int v_pgpgin; /* these are cumulative sum */ 103 unsigned int v_pgpgout; 104 unsigned int v_pswpin; 105 unsigned int v_pswpout; 106 unsigned int v_intr; 107 int if_ipackets; 108 int if_ierrors; 109 int if_oerrors; 110 int if_collisions; 111 int if_opackets; 112 }; 113 114 115 program RSTATPROG { 116 /* 117 * Newest version includes current time and context switching info 118 */ 119 version RSTATVERS_TIME { 120 statstime 121 RSTATPROC_STATS(void) = 1; 122 123 unsigned int 124 RSTATPROC_HAVEDISK(void) = 2; 125 } = 3; 126 /* 127 * Does not have current time 128 */ 129 version RSTATVERS_SWTCH { 130 statsswtch 131 RSTATPROC_STATS(void) = 1; 132 133 unsigned int 134 RSTATPROC_HAVEDISK(void) = 2; 135 } = 2; 136 /* 137 * Old version has no info about current time or context switching 138 */ 139 version RSTATVERS_ORIG { 140 stats 141 RSTATPROC_STATS(void) = 1; 142 143 unsigned int 144 RSTATPROC_HAVEDISK(void) = 2; 145 } = 1; 146 } = 100001; 147 148 #ifdef RPC_HDR 149 % 150 %enum clnt_stat rstat(char *, struct statstime *); 151 %int havedisk(char *); 152 % 153 #endif 154