? work
Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/sysutils/xfce4-cpugraph-plugin/Makefile,v
retrieving revision 1.41
diff -u -r1.41 Makefile
--- Makefile	26 Oct 2011 20:27:20 -0000	1.41
+++ Makefile	18 Dec 2011 12:59:11 -0000
@@ -7,7 +7,7 @@
 
 PORTNAME=	xfce4-cpugraph-plugin
 PORTVERSION=	1.0.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	sysutils xfce
 MASTER_SITES=	${MASTER_SITE_XFCE}
 MASTER_SITE_SUBDIR=	src/panel-plugins/${PORTNAME}/${PORTVERSION:R}
Index: files/patch-panel-plugin__os.c
===================================================================
RCS file: files/patch-panel-plugin__os.c
diff -N files/patch-panel-plugin__os.c
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ files/patch-panel-plugin__os.c	18 Dec 2011 12:59:11 -0000
@@ -0,0 +1,57 @@
+--- panel-plugin/os.c.orig	2010-11-07 13:58:22.000000000 +0100
++++ panel-plugin/os.c	2011-12-18 13:52:22.000000000 +0100
+@@ -134,28 +134,41 @@
+ #elif defined (__FreeBSD__)
+ guint detect_cpu_number()
+ {
+-	return 1;
++	static gint mib[] = {CTL_HW, HW_NCPU};
++	gint ncpu;
++	gsize len = sizeof( gint );
++	if( sysctl( mib, 2, &ncpu, &len, NULL, 0 ) < 0 )
++		return 0;
++	else
++		return ncpu;
+ }
+ 
+ gboolean read_cpu_data( CpuData *data, guint nb_cpu)
+ {
+ 	glong used, total;
+-	glong cp_time[CPUSTATES];
++	glong cp_time[CPUSTATES * nb_cpu];
++	glong *cp_time1;
+ 	gsize len = sizeof( cp_time );
++	gint i;
+ 
+-	if( sysctlbyname( "kern.cp_time", &cp_time, &len, NULL, 0 ) < 0 )
++	data[0].load = 0;
++	if( sysctlbyname( "kern.cp_times", &cp_time, &len, NULL, 0 ) < 0 )
+ 		return FALSE;
++	for (i = 1; i <= nb_cpu; i++ )
++	{
++		cp_time1 = cp_time + CPUSTATES * (i - 1);
++		used = cp_time1[CP_USER] + cp_time1[CP_NICE] + cp_time1[CP_SYS] + cp_time1[CP_INTR];
++		total = used + cp_time1[CP_IDLE];
++		if( (total - data[i].previous_total) != 0 )
++			data[i].load = (CPU_SCALE * (used - data[i].previous_used))/(total - data[i].previous_total);
++		else
++			data[i].load = 0;
+ 
+-	used = cp_time[CP_USER] + cp_time[CP_NICE] + cp_time[CP_SYS] + cp_time[CP_INTR];
+-	total = used + cp_time[CP_IDLE];
+-	if( (total - data[0].previous_total) != 0 )
+-		data[0].load = (CPU_SCALE * (used - data[0].previous_used))/(total - data[0].previous_total);
+-	else
+-		data[0].load = 0;
+-
+-	data[0].previous_used = used;
+-	data[0].previous_total = total;
+-
++		data[i].previous_used = used;
++		data[i].previous_total = total;
++		data[0].load += data[i].load;
++	}
++	data[0].load /= nb_cpu;
+ 	return TRUE;
+ }
+