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authorZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
committerZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
commit5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch)
tree4470480d904b65cf14ca524f96f79eca818c3eaf /REORG.TODO/sunrpc/rpcsvc/rstat.x
parent199fc19d3aaaf57944ef036e15904febe877fc93 (diff)
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Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
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+/* @(#)rstat.x 2.2 88/08/01 4.0 RPCSRC */
+
+/*
+ * Copyright (c) 2010, Oracle America, Inc.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ * * Neither the name of the "Oracle America, Inc." nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Gather statistics on remote machines
+ */
+
+#ifdef RPC_HDR
+
+%#ifndef FSCALE
+%/*
+% * Scale factor for scaled integers used to count load averages.
+% */
+%#define FSHIFT 8 /* bits to right of fixed binary point */
+%#define FSCALE (1<<FSHIFT)
+%
+%#endif /* ndef FSCALE */
+
+#endif /* def RPC_HDR */
+
+const CPUSTATES = 4;
+const DK_NDRIVE = 4;
+
+/*
+ * GMT since 0:00, January 1, 1970
+ */
+struct rstat_timeval {
+ unsigned int tv_sec; /* seconds */
+ unsigned int tv_usec; /* and microseconds */
+};
+
+struct statstime { /* RSTATVERS_TIME */
+ int cp_time[CPUSTATES];
+ int dk_xfer[DK_NDRIVE];
+ unsigned int v_pgpgin; /* these are cumulative sum */
+ unsigned int v_pgpgout;
+ unsigned int v_pswpin;
+ unsigned int v_pswpout;
+ unsigned int v_intr;
+ int if_ipackets;
+ int if_ierrors;
+ int if_oerrors;
+ int if_collisions;
+ unsigned int v_swtch;
+ int avenrun[3]; /* scaled by FSCALE */
+ rstat_timeval boottime;
+ rstat_timeval curtime;
+ int if_opackets;
+};
+
+struct statsswtch { /* RSTATVERS_SWTCH */
+ int cp_time[CPUSTATES];
+ int dk_xfer[DK_NDRIVE];
+ unsigned int v_pgpgin; /* these are cumulative sum */
+ unsigned int v_pgpgout;
+ unsigned int v_pswpin;
+ unsigned int v_pswpout;
+ unsigned int v_intr;
+ int if_ipackets;
+ int if_ierrors;
+ int if_oerrors;
+ int if_collisions;
+ unsigned int v_swtch;
+ unsigned int avenrun[3];/* scaled by FSCALE */
+ rstat_timeval boottime;
+ int if_opackets;
+};
+
+struct stats { /* RSTATVERS_ORIG */
+ int cp_time[CPUSTATES];
+ int dk_xfer[DK_NDRIVE];
+ unsigned int v_pgpgin; /* these are cumulative sum */
+ unsigned int v_pgpgout;
+ unsigned int v_pswpin;
+ unsigned int v_pswpout;
+ unsigned int v_intr;
+ int if_ipackets;
+ int if_ierrors;
+ int if_oerrors;
+ int if_collisions;
+ int if_opackets;
+};
+
+
+program RSTATPROG {
+ /*
+ * Newest version includes current time and context switching info
+ */
+ version RSTATVERS_TIME {
+ statstime
+ RSTATPROC_STATS(void) = 1;
+
+ unsigned int
+ RSTATPROC_HAVEDISK(void) = 2;
+ } = 3;
+ /*
+ * Does not have current time
+ */
+ version RSTATVERS_SWTCH {
+ statsswtch
+ RSTATPROC_STATS(void) = 1;
+
+ unsigned int
+ RSTATPROC_HAVEDISK(void) = 2;
+ } = 2;
+ /*
+ * Old version has no info about current time or context switching
+ */
+ version RSTATVERS_ORIG {
+ stats
+ RSTATPROC_STATS(void) = 1;
+
+ unsigned int
+ RSTATPROC_HAVEDISK(void) = 2;
+ } = 1;
+} = 100001;