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Viewing changes to ksysguard/ksysguardd/Solaris/LoadAvg.c

  • Committer: Bazaar Package Importer
  • Author(s): Ana Beatriz Guerrero Lopez
  • Date: 2009-04-05 05:22:13 UTC
  • mfrom: (0.4.2 experimental) (0.2.2 upstream)
  • mto: This revision was merged to the branch mainline in revision 235.
  • Revision ID: james.westby@ubuntu.com-20090405052213-39thr4l6p2ss07uj
Tags: 4:4.2.2-1
http://bugs.debian.org/290285
http://bugs.debian.org/359680
http://bugs.debian.org/286342
http://bugs.debian.org/444800
* New upstream release:
  - khtml fixes. (Closes: #290285, #359680)
  - Default konsole sessions can be deleted. (Closes: #286342)
  - Tag widget uses standard application palette. (Closes: #444800)
  - ... and surely many more but we have lost track...

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ksysguard/ksysguardd/Solaris/LoadAvg.c
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/*
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    KSysGuard, the KDE System Guard
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4
 
        Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
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        Solaris support by Torsten Kasch <tk@Genetik.Uni-Bielefeld.DE>
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    This program is free software; you can redistribute it and/or
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    modify it under the terms of version 2 of the GNU General Public
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    License as published by the Free Software Foundation.
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
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    along with this program; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include "config.h"
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#ifdef HAVE_KSTAT
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#include <kstat.h>
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#endif
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#include "ksysguardd.h"
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#include "Command.h"
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#include "LoadAvg.h"
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double loadavg1 = 0.0;
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double loadavg5 = 0.0;
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double loadavg15 = 0.0;
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void initLoadAvg( struct SensorModul* sm ) {
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#ifdef HAVE_KSTAT
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        registerMonitor( "cpu/loadavg1", "float",
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                                        printLoadAvg1, printLoadAvg1Info, sm );
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        registerMonitor( "cpu/loadavg5", "float",
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                                        printLoadAvg5, printLoadAvg5Info, sm );
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        registerMonitor( "cpu/loadavg15", "float",
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                                        printLoadAvg15, printLoadAvg15Info, sm );
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#endif
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}
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void exitLoadAvg( void ) {
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}
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int updateLoadAvg( void ) {
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#ifdef HAVE_KSTAT
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        kstat_ctl_t             *kctl;
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        kstat_t                 *ksp;
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        kstat_named_t           *kdata;
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        /*
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         *  get a kstat handle and update the user's kstat chain
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         */
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        if( (kctl = kstat_open()) == NULL )
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                return( 0 );
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        while( kstat_chain_update( kctl ) != 0 )
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                ;
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        /*
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         *  traverse the kstat chain to find the appropriate statistics
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         */
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        if( (ksp = kstat_lookup( kctl, "unix", 0, "system_misc" )) == NULL )
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                return( 0 );
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        if( kstat_read( kctl, ksp, NULL ) == -1 )
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                return( 0 );
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        /*
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         *  lookup the data
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         */
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         kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_1min" );
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         if( kdata != NULL )
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                loadavg1 = LOAD( kdata->value.ui32 );
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         kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_5min" );
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         if( kdata != NULL )
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                loadavg5 = LOAD( kdata->value.ui32 );
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         kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_15min" );
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         if( kdata != NULL )
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                loadavg15 = LOAD( kdata->value.ui32 );
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        kstat_close( kctl );
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#endif /* ! HAVE_KSTAT */
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        return( 0 );
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}
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void printLoadAvg1Info( const char *cmd ) {
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        fprintf(CurrentClient, "avnrun 1min\t0\t0\n" );
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}
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void printLoadAvg1( const char *cmd ) {
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        fprintf(CurrentClient, "%f\n", loadavg1 );
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}
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void printLoadAvg5Info( const char *cmd ) {
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        fprintf(CurrentClient, "avnrun 5min\t0\t0\n" );
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}
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void printLoadAvg5( const char *cmd ) {
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        fprintf(CurrentClient, "%f\n", loadavg5 );
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}
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void printLoadAvg15Info( const char *cmd ) {
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        fprintf(CurrentClient, "avnrun 15min\t0\t0\n" );
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}
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void printLoadAvg15( const char *cmd ) {
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        fprintf(CurrentClient, "%f\n", loadavg15 );
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}