90 lines
3.7 KiB
Text
90 lines
3.7 KiB
Text
diff -u ../xperfmon++.orig/StripCharP.h ./StripCharP.h
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--- ../xperfmon++.orig/StripCharP.h Wed Jul 27 22:29:30 1994
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+++ ./StripCharP.h Sun Nov 12 00:07:24 1995
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@@ -62,10 +62,12 @@
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#define HIGHLIGHT 1 << 1
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#define ALL_GCS (FOREGROUND | HIGHLIGHT)
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+#define NUM_VALUES 2048
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+
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/* New fields for the PerfChart widget instance record */
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typedef struct {
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- double valuedata[2048]; /* record of data points */
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+ double valuedata[NUM_VALUES]; /* record of data points */
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Pixel fgpixel; /* color index for graph */
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Pixel hipixel; /* color index for lines */
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Pixel warnColor;
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diff -u ../xperfmon++.orig/StripChart.c ./StripChart.c
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--- ../xperfmon++.orig/StripChart.c Wed Jul 27 22:29:30 1994
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+++ ./StripChart.c Sun Nov 12 00:07:24 1995
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@@ -215,8 +215,23 @@
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static void Initialize (greq, gnew)
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Widget greq, gnew;
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{
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+ int i;
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+
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PerfChartWidget w = (PerfChartWidget)gnew;
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+ /*
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+ * XXX The missing initializations have been made obvious by FreeBSD 2.2's
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+ * new (`phk') malloc that doesn't initialize the malloc'ed areas to 0.
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+ * Perhaps more bogons will lurk around, but the floating arithmetic ones
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+ * have been the most annoying ones since they most likely cause a trap
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+ * at startup time.
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+ *
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+ * Strange that people in the 90's still rely on malloc()
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+ * returning an initialized region.
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+ */
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+ for ( i = 0; i < NUM_VALUES; i++ )
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+ w->strip_chart.valuedata[i] = 0.0;
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+
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/* if we are working with a mono screen then turn off all warnings and alarms */
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if ( mono_screen ) {
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@@ -343,19 +358,19 @@
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if ( checkValue >= w->strip_chart.highAlarm ) { /* check for high alarm */
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if ( w->strip_chart.currentBG != w->strip_chart.alarmColor ) {
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- XtVaSetValues(w, XtNbackground, w->strip_chart.alarmColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.alarmColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.alarmColor;
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}
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}
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else if ( checkValue >= w->strip_chart.highWarn ) { /* check for high warning */
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if ( w->strip_chart.currentBG != w->strip_chart.warnColor ) {
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- XtVaSetValues(w, XtNbackground, w->strip_chart.warnColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.warnColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.warnColor;
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}
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}
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else {
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if ( w->strip_chart.currentBG != w->strip_chart.okColor ) { /* reset to okColor? */
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- XtVaSetValues(w, XtNbackground, w->strip_chart.okColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.okColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.okColor;
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}
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}
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@@ -373,19 +388,19 @@
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if ( checkValue <= w->strip_chart.lowAlarm ) { /* check for low alarm */
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if ( w->strip_chart.currentBG != w->strip_chart.alarmColor ) {
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- XtVaSetValues(w, XtNbackground, w->strip_chart.alarmColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.alarmColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.alarmColor;
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}
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}
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else if ( checkValue <= w->strip_chart.lowWarn ) { /* check for low warning */
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if ( w->strip_chart.currentBG != w->strip_chart.warnColor ) {
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- XtVaSetValues(w, XtNbackground, w->strip_chart.warnColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.warnColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.warnColor;
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}
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}
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else {
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if ( w->strip_chart.currentBG != w->strip_chart.okColor ) { /* reset to okColor? */
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- XtVaSetValues(w, XtNbackground, w->strip_chart.okColor, NULL );
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+ XtVaSetValues((Widget)w, XtNbackground, w->strip_chart.okColor, NULL );
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w->strip_chart.currentBG = w->strip_chart.okColor;
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}
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}
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