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--- kcube/kcube.cpp.orig Thu Feb 13 22:12:49 2003
+++ kcube/kcube.cpp Wed Feb 25 03:59:17 2004
@@ -33,9 +33,19 @@
#include <qslider.h>
#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <nlist.h>
#include "kcube.h"
+struct nlist nl[] = {
+#define X_CP_TIME 0
+ { "_cp_time" },
+ { "" },
+};
+
extern "C"
{
KPanelApplet* init( QWidget *parent, const QString configFile)
@@ -64,7 +74,7 @@
// timer
cpu_timer = new QTimer();
- cpu_timer->start(500, false);
+ cpu_timer->start(1000, false);
connect (cpu_timer, SIGNAL ( timeout() ), this, SLOT ( cpu_timer_event() ) );
draw_timer = new QTimer();
draw_timer->start(50, false);
@@ -82,6 +92,7 @@
prefform = new PrefForm(this);
prefform->setFixedSize( prefform->width(), prefform->height() );
loadConfig();
+
}
Kcube::~Kcube()
@@ -119,14 +130,42 @@
int Kcube::calc_cpu_total()
{
int use_nice = 0, t=0;
- int total, used;
+ long total, used;
char cpuid[6];
- int cpu,nice,system,idle;
+ long cpu,nice,system,idle;
+#ifdef Q_OS_BSD4
+ static int name2oid[2] = { 0, 3 };
+ static int oidCpuTime[CTL_MAXNAME + 2];
+ static size_t oidCpuTimeLen = sizeof(oidCpuTime);
+ long cpuTime[CPUSTATES];
+ size_t cpuTimeLen = sizeof(cpuTime);
+ static char *name = "kern.cp_time";
+ static int initialized = 0;
+#endif
+#ifdef Q_OS_LINUX
FILE *fp;
fp = fopen("/proc/stat","rt");
fscanf(fp,"%s %d %d %d %d",cpuid,&cpu,&nice,&system,&idle);
fclose(fp);
+#endif
+
+#ifdef Q_OS_BSD4
+ if (! initialized) {
+ if (sysctl(name2oid, 2, oidCpuTime, &oidCpuTimeLen, name, strlen(name)) < 0)
+ return 0;
+ oidCpuTimeLen /= sizeof(int);
+ initialized = 1;
+ }
+
+ if (sysctl(oidCpuTime, oidCpuTimeLen, cpuTime, &cpuTimeLen, 0, 0) < 0)
+ return 0;
+
+ idle = cpuTime[CP_IDLE];
+ cpu = cpuTime[CP_USER];
+ nice = cpuTime[CP_NICE];
+ system = cpuTime[CP_SYS];
+#endif
used = cpu + system + nice;
total = used + idle + (1-use_nice)*nice;
@@ -148,7 +187,7 @@
if ( load > prefform->high_color_cpu->text().toInt() ) setColors("high");
else setColors("low");
- draw_timer->changeInterval( 51 - load/2 );
+ draw_timer->changeInterval( 61 - load/2 );
label_load->setText( QString("%1%").arg(load) );
}
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