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-rw-r--r--ksysguard/ksysguardd/Solaris/LoadAvg.c120
1 files changed, 120 insertions, 0 deletions
diff --git a/ksysguard/ksysguardd/Solaris/LoadAvg.c b/ksysguard/ksysguardd/Solaris/LoadAvg.c
new file mode 100644
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--- /dev/null
+++ b/ksysguard/ksysguardd/Solaris/LoadAvg.c
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+/*
+ KSysGuard, the KDE System Guard
+
+ Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+
+ Solaris support by Torsten Kasch <tk@Genetik.Uni-Bielefeld.DE>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of version 2 of the GNU General Public
+ License as published by the Free Software Foundation.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "config.h"
+
+#ifdef HAVE_KSTAT
+#include <kstat.h>
+#endif
+
+#include "ksysguardd.h"
+#include "Command.h"
+#include "LoadAvg.h"
+
+double loadavg1 = 0.0;
+double loadavg5 = 0.0;
+double loadavg15 = 0.0;
+
+void initLoadAvg( struct SensorModul* sm ) {
+#ifdef HAVE_KSTAT
+ registerMonitor( "cpu/loadavg1", "float",
+ printLoadAvg1, printLoadAvg1Info, sm );
+ registerMonitor( "cpu/loadavg5", "float",
+ printLoadAvg5, printLoadAvg5Info, sm );
+ registerMonitor( "cpu/loadavg15", "float",
+ printLoadAvg15, printLoadAvg15Info, sm );
+#endif
+}
+
+void exitLoadAvg( void ) {
+}
+
+int updateLoadAvg( void ) {
+
+#ifdef HAVE_KSTAT
+ kstat_ctl_t *kctl;
+ kstat_t *ksp;
+ kstat_named_t *kdata;
+
+ /*
+ * get a kstat handle and update the user's kstat chain
+ */
+ if( (kctl = kstat_open()) == NULL )
+ return( 0 );
+ while( kstat_chain_update( kctl ) != 0 )
+ ;
+
+ /*
+ * traverse the kstat chain to find the appropriate statistics
+ */
+ if( (ksp = kstat_lookup( kctl, "unix", 0, "system_misc" )) == NULL )
+ return( 0 );
+ if( kstat_read( kctl, ksp, NULL ) == -1 )
+ return( 0 );
+
+ /*
+ * lookup the data
+ */
+ kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_1min" );
+ if( kdata != NULL )
+ loadavg1 = LOAD( kdata->value.ui32 );
+ kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_5min" );
+ if( kdata != NULL )
+ loadavg5 = LOAD( kdata->value.ui32 );
+ kdata = (kstat_named_t *) kstat_data_lookup( ksp, "avenrun_15min" );
+ if( kdata != NULL )
+ loadavg15 = LOAD( kdata->value.ui32 );
+
+ kstat_close( kctl );
+#endif /* ! HAVE_KSTAT */
+
+ return( 0 );
+}
+
+void printLoadAvg1Info( const char *cmd ) {
+ fprintf(CurrentClient, "avnrun 1min\t0\t0\n" );
+}
+
+void printLoadAvg1( const char *cmd ) {
+ fprintf(CurrentClient, "%f\n", loadavg1 );
+}
+
+void printLoadAvg5Info( const char *cmd ) {
+ fprintf(CurrentClient, "avnrun 5min\t0\t0\n" );
+}
+
+void printLoadAvg5( const char *cmd ) {
+ fprintf(CurrentClient, "%f\n", loadavg5 );
+}
+
+void printLoadAvg15Info( const char *cmd ) {
+ fprintf(CurrentClient, "avnrun 15min\t0\t0\n" );
+}
+
+void printLoadAvg15( const char *cmd ) {
+ fprintf(CurrentClient, "%f\n", loadavg15 );
+}