Update to version 2.0 and add support for libdevstat so that this works

with CAM.

I don't run NFS so I was unable to test whether xperfmon++ still shows
reasonable values for nfclient and nfsserver.

Obtained from: the update came from Lars Koeller, the libdevstat support
was added by me.

4 files changed, 1158 insertions, 721 deletions

diff --git a/sysutils/xperfmon3/files/freebsd_system.c b/sysutils/xperfmon3/files/freebsd_system.c
index f819665..a4cd856 100644
--- a/sysutils/xperfmon3/files/freebsd_system.c
+++ b/sysutils/xperfmon3/files/freebsd_system.c
@@ -48,10 +48,10 @@
 #include <sys/param.h>
 #endif
 
-#if (defined(BSD) && (BSD >= 199306))
+#if (defined(BSD) && (BSD >= 199506))
 # include <osreldate.h>
 #else
-# error You have to use at least a FreeBSD 2.X system
+# error You have to use at least a FreeBSD 2.2.X system
 #endif
 
 #include <X11/IntrinsicP.h>
@@ -74,12 +74,15 @@
 #include <sys/socket.h>
 #include <sys/sysctl.h>
 #include <sys/dkstat.h>
+#ifdef HAVE_DEVSTAT
+#include <devstat.h>
+#endif
 #include <sys/buf.h>
 #include <sys/vmmeter.h>
 #include <vm/vm.h>
 #include <sys/time.h>
 #include <net/if.h>
-#if defined(__FreeBSD__) && __FreeBSD__ >= 3
+#if __FreeBSD_version >= 300000
 #include <net/if_var.h>
 #endif
 #include <netinet/in.h>
@@ -128,6 +131,12 @@
 
 #define WANT_STAT(x) (poss_stats[(x)] != NO_STAT)
 
+#ifdef HAVE_DEVSTAT
+/* the old values */
+#define DK_NDRIVE 8
+#define DK_NAMELEN 8
+#endif
+
 /*
     Function Prototypes
 */
@@ -136,6 +145,11 @@ static void kread(int nlx, void *addr, size_t size);
 static void collect_stats(void);
 static int total_disk_transfers(void);
 static int get_swapspace(void);
+#ifdef HAVE_DEVSTAT
+void init_devstat(void);
+int get_devstat(void);
+#endif /* HAVE_DEVSTAT */
+
 
 /*
     Variables & Structs
@@ -146,8 +160,25 @@ static kvm_t *kd;
 static char errbuf[_POSIX2_LINE_MAX];
 static char dr_name[DK_NDRIVE][DK_NAMELEN];
 static double etime;
+#ifdef HAVE_DEVSTAT
+long generation;
+devstat_select_mode select_mode;
+struct devstat_match *matches;
+int num_matches;
+int num_selected, num_selections;
+long select_generation;
+static struct statinfo cur, last;
+int num_devices;
+struct device_selection *dev_select;
+char nodisk;
+#endif /* HAVE_DEVSTAT */
+
 
+#if __FreeBSD_version >= 220000
+float current_values[NUM_GRAPHS];
+#else
 int current_values[NUM_GRAPHS];
+#endif
 stat_type stats;
 
 extern Widget perfmon[NUM_GRAPHS];
@@ -161,6 +192,7 @@ static struct _nfsStats {
     int nfsServer, nfsClient;
 } nfsStats, old_nfsStats;
 
+/* NB that we'll have to include machine/asname.h when the kernel goes ELF */
 struct nlist nl[] = {
 #define X_CPTIME	0
 	{ "_cp_time" },
@@ -169,7 +201,11 @@ struct nlist nl[] = {
 #define X_BOOTTIME      2
 	{ "_boottime" },
 #define X_DKXFER	3
+#ifdef HAVE_DEVSTAT
+	{ "_hz" }, /* just a placeholder */
+#else
 	{ "_dk_xfer" },
+#endif
 #define X_HZ	    	4
 	{ "_hz" },
 #define N_IFNET       	5
@@ -193,7 +229,9 @@ struct nlist nl[] = {
 
 struct {
 	long    time[CPUSTATES];
+#ifndef HAVE_DEVSTAT
 	long    xfer[DK_NDRIVE];
+#endif
 	struct  vmmeter Sum;
 	struct  vmmeter Rate;
 	int interrupts;
@@ -212,6 +250,9 @@ void sys_setup()
 {
     get_namelist(getbootfile(), _PATH_KMEM);
     collect_stats();
+#ifdef HAVE_DEVSTAT
+    init_devstat();
+#endif
     /* hack to enforce a resize of the 'Free Swap' graph
        without this the left border always displays the first drawn line
        cause this field isn't resized very often due to slow change of
@@ -227,7 +268,7 @@ void sys_setup()
 void update_stats()
 {
     int state;
-    double pct, tot;;
+    double pct, tot, loadavg[3];
 
     collect_stats();
 
@@ -238,16 +279,34 @@ void update_stats()
         pct = 100 / tot;
     else
         pct = 0;
+
+#if __FreeBSD_version >= 220000
+    if (getloadavg(loadavg, sizeof(loadavg) / sizeof(loadavg[0])) == -1 ) {
+	fprintf( stderr, "xperfmon++: getloadavg returned no values\n" );
+	current_values[LOAD] = 0;
+    } else {
+	current_values[LOAD] = loadavg[0]*100;
+	/* fprintf( stderr, "loadavg: %f %f %f\n", loadavg[0], loadavg[1], loadavg[2] ); */
+    }
+#endif
+
+#if __FreeBSD_version >= 220000
+    current_values[USER_CPU_PERCENTAGE] = s.time[CP_USER] * pct;
+    current_values[NICE_CPU_PERCENTAGE] = s.time[CP_NICE] * pct;
+    current_values[SYSTEM_CPU_PERCENTAGE] = s.time[CP_SYS] * pct;
+    current_values[INTER_CPU_PERCENTAGE] = s.time[CP_INTR] * pct;
+#else
     current_values[USER_CPU_PERCENTAGE] = (s.time[CP_USER] + s.time[CP_NICE]) * pct;
     current_values[SYSTEM_CPU_PERCENTAGE] = (s.time[CP_SYS] + s.time[CP_INTR]) * pct;;
+#endif
     current_values[IDLE_CPU_PERCENTAGE] = s.time[CP_IDLE] * pct;
 
     if (perfmon[FREE_MEM]) {
 	if(!first_time_getswap)
-	  current_values[FREE_MEM] = get_swapspace();
+	    current_values[FREE_MEM] = get_swapspace();
 	else {
-	  current_values[FREE_MEM] = 100;
-	  first_time_getswap = 0;
+	    current_values[FREE_MEM] = 100;
+	    first_time_getswap = 0;
 	}
     }
     if (perfmon[DISK_TRANSFERS])
@@ -275,8 +334,12 @@ total_disk_transfers()
 {
     register int i, total_xfers = 0;
 
+#ifdef HAVE_DEVSTAT
+    total_xfers = get_devstat();
+#else
     for(i=0; i < DK_NDRIVE; i++)
 	total_xfers += s.xfer[i];
+#endif
     return(total_xfers/etime);
 }
 
@@ -292,7 +355,9 @@ collect_stats()
     int mib[3], size;
 
     kread(X_CPTIME, s.time, sizeof(s.time));
+#ifndef HAVE_DEVSTAT
     kread(X_DKXFER, s.xfer, sizeof(s.xfer));
+#endif
     kread(X_SUM, &sum, sizeof(sum) );
 
     nintr = nl[X_EINTRCNT].n_value - nl[X_INTRCNT].n_value;
@@ -307,11 +372,13 @@ collect_stats()
 
     free(intrcnt);
     etime = 0;
+#ifndef HAVE_DEVSTAT
     for (i=0; i < DK_NDRIVE; i++) {
 	tmp = s.xfer[i];
 	s.xfer[i] -= s1.xfer[i];
 	s1.xfer[i] = tmp;
     }
+#endif
     for (i=0; i < CPUSTATES; i++) {
 	tmp = s.time[i];
 	s.time[i] -= s1.time[i];
@@ -382,7 +449,11 @@ collect_stats()
 
     size = sizeof(nfsstats);
     mib[0] = CTL_FS;
-    mib[1] = MOUNT_NFS;
+#if (__FreeBSD_version >= 300003) /* ?? */
+    mib[1] = MNT_EXPORTED;
+#else
+    mib[1] = MNT_NFS;
+#endif
     mib[2] = NFS_NFSSTATS;
 
     if (sysctl( mib, 3, &nfsstats, &size, NULL, 0) < 0)
@@ -631,3 +702,164 @@ get_swapspace()
 	free(sw);
 	return((100*nfree)/avail);   /* return free swap in percent */
 }
+
+#ifdef HAVE_DEVSTAT
+/* routines which use libdevstat */
+/* this is partly taken from FreeBSD - /usr/src/usr.sbin/iostat */
+void
+init_devstat(void)
+{
+	/*
+	 * Make sure that the userland devstat version matches the kernel
+	 * devstat version.
+	 */
+	if (checkversion() < 0) {
+		nodisk++;
+		return;
+	}
+
+	/* find out how many devices we have */
+	if ((num_devices = getnumdevs()) < 0) {
+		nodisk++;
+		return;
+	}
+
+	cur.dinfo = (struct devinfo *)malloc(sizeof(struct devinfo));
+	last.dinfo = (struct devinfo *)malloc(sizeof(struct devinfo));
+	bzero(cur.dinfo, sizeof(struct devinfo));
+	bzero(last.dinfo, sizeof(struct devinfo));
+
+	/*
+	 * Grab all the devices.  We don't look to see if the list has
+	 * changed here, since it almost certainly has.  We only look for
+	 * errors.
+	 */
+	if (getdevs(&cur) == -1) {
+		nodisk++;
+		return;
+	}
+
+	num_devices = cur.dinfo->numdevs;
+	generation = cur.dinfo->generation;
+
+	dev_select = NULL;
+
+	/* only interested in disks */
+	matches = NULL;
+	if (buildmatch("da", &matches, &num_matches) != 0) {
+		nodisk++;
+		return;
+	}
+
+	if (num_matches == 0)
+		select_mode = DS_SELECT_ADD;
+	else
+		select_mode = DS_SELECT_ONLY;
+
+	/*
+	 * At this point, selectdevs will almost surely indicate that the
+	 * device list has changed, so we don't look for return values of 0
+	 * or 1.  If we get back -1, though, there is an error.
+	 */
+	if (selectdevs(&dev_select, &num_selected,
+		       &num_selections, &select_generation,
+		       generation, cur.dinfo->devices, num_devices,
+		       matches, num_matches,
+		       NULL, 0,
+		       select_mode, DK_NDRIVE, 0) == -1)
+		nodisk++;
+}
+
+int
+get_devstat(void)
+{
+	register int dn;
+	long double busy_seconds;
+	u_int64_t total_transfers;
+	struct devinfo *tmp_dinfo;
+	int total_xfers = 0;
+
+	if (nodisk == 0) {
+		/*
+		 * Here what we want to do is refresh our device stats.
+		 * getdevs() returns 1 when the device list has changed.
+		 * If the device list has changed, we want to go through
+		 * the selection process again, in case a device that we
+		 * were previously displaying has gone away.
+		 */
+		switch (getdevs(&cur)) {
+		case -1:
+			return (0);
+		case 1: {
+			int retval;
+
+			num_devices = cur.dinfo->numdevs;
+			generation = cur.dinfo->generation;
+			retval = selectdevs(&dev_select, &num_selected,
+					    &num_selections, &select_generation,
+					    generation, cur.dinfo->devices,
+					    num_devices, matches, num_matches,
+					    NULL, 0,
+					    select_mode, DK_NDRIVE, 0);
+			switch(retval) {
+			case -1:
+				return (0);
+			case 1:
+				break;
+			default:
+				break;
+			}
+			break;
+		}
+		default:
+			break;
+		}
+
+		/*
+		 * Calculate elapsed time up front, since it's the same for all
+		 * devices.
+		 */
+		busy_seconds = compute_etime(cur.busy_time, last.busy_time);
+
+		/* this is the first time thru so just copy cur to last */
+		if (last.dinfo->numdevs == 0) {
+			tmp_dinfo = last.dinfo;
+			last.dinfo = cur.dinfo;
+			cur.dinfo = tmp_dinfo;
+			last.busy_time = cur.busy_time;
+			return (0);
+		}
+
+
+		for (dn = 0; dn < num_devices; dn++) {
+			int di;
+
+			if ((dev_select[dn].selected == 0)
+			 || (dev_select[dn].selected > DK_NDRIVE))
+				continue;
+
+			di = dev_select[dn].position;
+
+			if (compute_stats(&cur.dinfo->devices[di],
+				  &last.dinfo->devices[di], busy_seconds,
+				  NULL, &total_transfers,
+				  NULL, NULL,
+				  NULL, NULL, 
+				  NULL, NULL)!= 0)
+				  break;
+			total_xfers += (int)total_transfers;
+		}
+
+		tmp_dinfo = last.dinfo;
+		last.dinfo = cur.dinfo;
+		cur.dinfo = tmp_dinfo;
+
+		last.busy_time = cur.busy_time;
+
+	} else
+		/* no disks found ? */
+		total_xfers = 0;
+
+	return (total_xfers);
+}
+#endif /* HAVE_DEVSTAT */
diff --git a/sysutils/xperfmon3/files/patch-aa b/sysutils/xperfmon3/files/patch-aa
index b4a0fb0..c53c1fc 100644
--- a/sysutils/xperfmon3/files/patch-aa
+++ b/sysutils/xperfmon3/files/patch-aa
@@ -1,34 +1,5 @@
-diff -ca ../xperfmon++/StripCharP.h ./StripCharP.h
-*** ../xperfmon++/StripCharP.h	Wed Jul 27 22:29:30 1994
---- ./StripCharP.h	Sun Dec 21 23:03:44 1997
-***************
-*** 62,71 ****
-  #define HIGHLIGHT  1 << 1
-  #define ALL_GCS (FOREGROUND | HIGHLIGHT)
-  
-  /* New fields for the PerfChart widget instance record */
-  
-  typedef struct {
-!     double valuedata[2048];	/* record of data points */
-      Pixel	fgpixel;	/* color index for graph */
-      Pixel	hipixel;	/* color index for lines */
-      Pixel       warnColor;
---- 62,73 ----
-  #define HIGHLIGHT  1 << 1
-  #define ALL_GCS (FOREGROUND | HIGHLIGHT)
-  
-+ #define NUM_VALUES 2048
-+ 
-  /* New fields for the PerfChart widget instance record */
-  
-  typedef struct {
-!     double valuedata[NUM_VALUES]; /* record of data points */
-      Pixel	fgpixel;	/* color index for graph */
-      Pixel	hipixel;	/* color index for lines */
-      Pixel       warnColor;
-diff -ca ../xperfmon++/StripChart.c ./StripChart.c
 *** ../xperfmon++/StripChart.c	Wed Jul 27 22:29:30 1994
---- ./StripChart.c	Sun Dec 21 23:03:44 1997
+--- ./StripChart.c	Thu Apr 30 15:03:27 1998
 ***************
 *** 53,58 ****
 --- 53,70 ----
@@ -40,10 +11,10 @@ diff -ca ../xperfmon++/StripChart.c ./StripChart.c
 + #include <sys/param.h>
 + #endif
 + 
-+ #if (defined(BSD) && (BSD >= 199306))
++ #if (defined(BSD) && (BSD >= 199506))
 + # include <osreldate.h>
 + #else
-+ # error You have to use at least a FreeBSD 2.X system
++ # error You have to use at least a FreeBSD 2.2.X system
 + #endif
 + 
 + # include "system.h"
@@ -98,25 +69,6 @@ diff -ca ../xperfmon++/StripChart.c ./StripChart.c
   
       if ( mono_screen ) {
 ***************
-*** 323,330 ****
-  	   w->strip_chart.interval = repaint_window(w, 0, (int) w->core.width);
-         }
-     }
-!    if (value < w->strip_chart.min_value) 
-!        w->strip_chart.min_value = value;
-  
-     w->strip_chart.valuedata[w->strip_chart.interval] = value;
-     if (XtIsRealized((Widget)w)) {
---- 354,361 ----
-  	   w->strip_chart.interval = repaint_window(w, 0, (int) w->core.width);
-         }
-     }
-!    if (value < w->strip_chart.min_value)
-!      w->strip_chart.min_value = value;
-  
-     w->strip_chart.valuedata[w->strip_chart.interval] = value;
-     if (XtIsRealized((Widget)w)) {
-***************
 *** 343,361 ****
   
   	   if ( checkValue >= w->strip_chart.highAlarm ) { /* check for high alarm */
@@ -204,7 +156,7 @@ diff -ca ../xperfmon++/StripChart.c ./StripChart.c
       /* Compute the minimum scale required to graph the data, but don't go
          lower than min_scale. */
 !     if (w->strip_chart.interval != 0 || scale <= (int)w->strip_chart.max_value)
-!       scale = ((int) (w->strip_chart.max_value)) + 1;
+        scale = ((int) (w->strip_chart.max_value)) + 1;
       if (scale < w->strip_chart.min_scale)
         scale = w->strip_chart.min_scale;
   
@@ -216,11 +168,11 @@ diff -ca ../xperfmon++/StripChart.c ./StripChart.c
 !     if (w->strip_chart.interval != 0 || scale <= (int)w->strip_chart.max_value) {
 ! #if (defined(BSD) && (BSD >= 199306))
 !       if (strcmp(w->strip_chart.botLabel, botNames[FREE_MEM]) != 0 || w->strip_chart.max_value == 100)
-! 	scale = ((int) (w->strip_chart.max_value)) + 1;
-! #else
-!       scale = ((int) (w->strip_chart.max_value)) + 1;      
-! #endif
-!     }
+  	scale = ((int) (w->strip_chart.max_value)) + 1;
++ #else
++       scale = ((int) (w->strip_chart.max_value)) + 1;
++ #endif
++     }
       if (scale < w->strip_chart.min_scale)
         scale = w->strip_chart.min_scale;
   
@@ -251,9 +203,8 @@ diff -ca ../xperfmon++/StripChart.c ./StripChart.c
   	    x = 4;
   	    XDS(w->strip_chart.botLabel);
   	}
-diff -ca ../xperfmon++/TimeChart.c ./TimeChart.c
 *** ../xperfmon++/TimeChart.c	Wed Jul 27 22:29:31 1994
---- ./TimeChart.c	Sun Dec 21 23:03:44 1997
+--- ./TimeChart.c	Thu Apr 30 15:03:27 1998
 ***************
 *** 47,52 ****
 --- 47,62 ----
@@ -264,48 +215,17 @@ diff -ca ../xperfmon++/TimeChart.c ./TimeChart.c
 + #include <sys/param.h>
 + #endif
 + 
-+ #if (defined(BSD) && (BSD >= 199306))
++ #if (defined(BSD) && (BSD >= 199506))
 + # include <osreldate.h>
 + #else
-+ # error You have to use at least a FreeBSD 2.X system
++ # error You have to use at least a FreeBSD 2.2.X system
 + #endif
 + 
   #include <stdio.h>
   #include <X11/IntrinsicP.h>
   #include <X11/StringDefs.h>
-diff -ca ../xperfmon++/TimeChart.h ./TimeChart.h
-*** ../xperfmon++/TimeChart.h	Wed Jul 27 22:29:31 1994
---- ./TimeChart.h	Sun Dec 21 23:03:45 1997
-***************
-*** 88,99 ****
-  #define XtCFillRect "FillRect"
-  
-  #define XtNgetValue "getValue"
-! #define XtNhighlight "highlight"
-  #define XtNjumpScroll "jumpScroll"
-  #define XtNminScale "minScale"
-  #define XtNscale "scale"
-  #define XtNfillRect "fillRect"
-! #define XtNupdate "update"
-  #define XtNvmunix "vmunix"
-   
-  typedef struct _TimeChartRec *TimeChartWidget;
---- 88,99 ----
-  #define XtCFillRect "FillRect"
-  
-  #define XtNgetValue "getValue"
-! /* #define XtNhighlight "highlight" */
-  #define XtNjumpScroll "jumpScroll"
-  #define XtNminScale "minScale"
-  #define XtNscale "scale"
-  #define XtNfillRect "fillRect"
-! /* #define XtNupdate "update" */
-  #define XtNvmunix "vmunix"
-   
-  typedef struct _TimeChartRec *TimeChartWidget;
-diff -ca ../xperfmon++/misc.c ./misc.c
 *** ../xperfmon++/misc.c	Wed Jul 27 22:29:33 1994
---- ./misc.c	Sun Dec 21 23:03:45 1997
+--- ./misc.c	Thu Apr 30 15:03:27 1998
 ***************
 *** 22,27 ****
 --- 22,38 ----
@@ -317,10 +237,10 @@ diff -ca ../xperfmon++/misc.c ./misc.c
 + #include <sys/param.h>
 + #endif
 + 
-+ #if (defined(BSD) && (BSD >= 199306))
++ #if (defined(BSD) && (BSD >= 199506))
 + # include <osreldate.h>
 + #else
-+ # error You have to use at least a FreeBSD 2.X system
++ # error You have to use at least a FreeBSD 2.2.X system
 + #endif
 + 
   #include <stdio.h>
@@ -343,79 +263,8 @@ diff -ca ../xperfmon++/misc.c ./misc.c
       switch (keycode) {
       case 'Q':
       case 'q':
-diff -ca ../xperfmon++/system.h ./system.h
-*** ../xperfmon++/system.h	Wed Jul 27 22:29:34 1994
---- ./system.h	Sun Dec 21 23:03:45 1997
-***************
-*** 151,168 ****
---- 151,182 ----
-      "Idle",
-      "Free",
-      "Disk",
-+ #if (defined(BSD) && (BSD >= 199306))
-+     "Inter-",
-+ #else
-      "Interrupts",
-+ #endif
-      "Input",
-      "Output",
-+ #if (defined(BSD) && (BSD >= 199306))
-+     "Collis",
-+     "NFS Clt",
-+     "NFS Srv",
-+ #else
-      "Collision",
-      "NFS Client",
-      "NFS Server",
-+ #endif
-  };
-  static char *widgetLabels[] = {
-      "User",
-      "System",
-      "Idle",
-+ #if (defined(BSD) && (BSD >= 199306))
-+     "Swap",
-+ #else
-      "Free",
-+ #endif
-      "Disk",
-      "Intrpts",
-      "Input",
-***************
-*** 171,177 ****
---- 185,205 ----
-      "NFSClient",
-      "NFSServer",
-  };
-+ 
-  static char *botNames[] = {
-+ #if (defined(BSD) && (BSD >= 199306))
-+     "CPU (%)",
-+     "CPU (%)",
-+     "CPU (%)",
-+     "Swap (%)",
-+     "Trsf/s",
-+     "rupts/s",
-+     "Pkts/s",
-+     "Pkts/s",
-+     "Pkts/s",
-+     "Calls/s",
-+     "Calls/s",
-+ #else
-      "CPU",
-      "CPU",
-      "CPU",
-***************
-*** 183,186 ****
---- 211,215 ----
-      "Packets",
-      "Calls",
-      "Calls",
-+ #endif
-  };
-diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
 *** ../xperfmon++/xperfmon.c	Wed Jul 27 22:29:39 1994
---- ./xperfmon.c	Sun Dec 21 23:03:45 1997
+--- ./xperfmon.c	Thu Aug 13 18:59:02 1998
 ***************
 *** 58,63 ****
 --- 58,73 ----
@@ -426,18 +275,33 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
 + #include <sys/param.h>
 + #endif
 + 
-+ #if (defined(BSD) && (BSD >= 199306))
++ #if (defined(BSD) && (BSD >= 199506))
 + # include <osreldate.h>
 + #else
-+ # error You have to use at least a FreeBSD 2.X system
++ # error You have to use at least a FreeBSD 2.2.X system
 + #endif
 + 
   #include <stdio.h>
   #include <X11/IntrinsicP.h>
   #include <X11/StringDefs.h>
 ***************
+*** 76,82 ****
+--- 86,97 ----
+  extern void start_graphs();
+  extern time_t timeStamp;
+  extern Dimension oldHeight, oldWidth;
++ 
++ #if __FreeBSD_version >= 220000
++ extern float current_values[NUM_GRAPHS];
++ #else
+  extern int current_values[NUM_GRAPHS];
++ #endif
+  
+  char *gprogname;
+  double testValue;
+***************
 *** 94,99 ****
---- 104,114 ----
+--- 109,119 ----
        { NULL,           NULL      },
   };
   
@@ -450,7 +314,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   #define XtNcount "count"
   #define XtCCount "Count"
 ***************
-*** 101,110 ****
+*** 101,120 ****
   #define XtCFill "Fill"
   #define XtNfast "fast"
   #define XtCFast "Fast"
@@ -461,9 +325,53 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   #define XtNdebug "debug"
   #define XtCDebug "Debug"
   #define XtNusercpuAdd "usercpuAdd"
---- 116,121 ----
+  #define XtCUsercpuAdd "UsercpuAdd"
+  #define XtNusercpuSub "usercpuSub"
+  #define XtCUsercpuSub "UsercpuSub"
+  #define XtNsystemcpuAdd "systemcpuAdd"
+  #define XtCSystemcpuAdd "SystemcpuAdd"
+  #define XtNsystemcpuSub "systemcpuSub"
+  #define XtCSystemcpuSub "SystemcpuSub"
+  #define XtNidlecpuAdd "idlecpuAdd"
+  #define XtCIdlecpuAdd "IdlecpuAdd"
+  #define XtNidlecpuSub "idlecpuSub"
+--- 121,154 ----
+  #define XtCFill "Fill"
+  #define XtNfast "fast"
+  #define XtCFast "Fast"
+  #define XtNdebug "debug"
+  #define XtCDebug "Debug"
++ #if __FreeBSD_version >= 220000
++ #define XtNsysloadAdd "sysloadAdd"
++ #define XtCSysloadAdd "SysloadAdd"
++ #define XtNsysloadSub "sysloadSub"
++ #define XtCSysloadSub "SysloadSub"
++ #endif
+  #define XtNusercpuAdd "usercpuAdd"
+  #define XtCUsercpuAdd "UsercpuAdd"
+  #define XtNusercpuSub "usercpuSub"
+  #define XtCUsercpuSub "UsercpuSub"
++ #if __FreeBSD_version >= 220000
++ #define XtNnicecpuAdd "nicecpuAdd"
++ #define XtCNicecpuAdd "NicecpuAdd"
++ #define XtNnicecpuSub "nicecpuSub"
++ #define XtCNicecpuSub "NicecpuSub"
++ #endif
+  #define XtNsystemcpuAdd "systemcpuAdd"
+  #define XtCSystemcpuAdd "SystemcpuAdd"
+  #define XtNsystemcpuSub "systemcpuSub"
+  #define XtCSystemcpuSub "SystemcpuSub"
++ #if __FreeBSD_version >= 220000
++ #define XtNintercpuAdd "intercpuAdd"
++ #define XtCIntercpuAdd "IntercpuAdd"
++ #define XtNintercpuSub "intercpuSub"
++ #define XtCIntercpuSub "IntercpuSub"
++ #endif
+  #define XtNidlecpuAdd "idlecpuAdd"
+  #define XtCIdlecpuAdd "IdlecpuAdd"
+  #define XtNidlecpuSub "idlecpuSub"
 ***************
-*** 171,181 ****
+*** 171,192 ****
   static XrmOptionDescRec optionDescList[] = {
       { "-interval",  ".interval",    XrmoptionSepArg,    (caddr_t) NULL},
       { "-immediate", "*PerfChart.immediate", XrmoptionNoArg, "True" },
@@ -472,34 +380,92 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       { "-lowmemWarn", "*perfChartFree.lowWarn", XrmoptionSepArg, NULL },
       { "-highmemAlarm", "*perfChartFree.highAlarm", XrmoptionSepArg, NULL },
       { "-highmemWarn", "*perfChartFree.highWarn", XrmoptionSepArg, NULL },
-  
+! 
       { "-lowuserAlarm", "*perfChartUser.lowAlarm", XrmoptionSepArg, NULL },
       { "-lowuserWarn", "*perfChartUser.lowWarn", XrmoptionSepArg, NULL },
---- 182,198 ----
+      { "-highuserAlarm", "*perfChartUser.highAlarm", XrmoptionSepArg, NULL },
+      { "-highuserWarn", "*perfChartUser.highWarn", XrmoptionSepArg, NULL },
+  
+      { "-lowsysAlarm", "*perfChartSystem.lowAlarm", XrmoptionSepArg, NULL },
+      { "-lowsysWarn", "*perfChartSystem.lowWarn", XrmoptionSepArg, NULL },
+      { "-highsysAlarm", "*perfChartSystem.highAlarm", XrmoptionSepArg, NULL },
+      { "-highsysWarn", "*perfChartSystem.highWarn", XrmoptionSepArg, NULL },
+  
+      { "-lowidleAlarm", "*perfChartIdle.lowAlarm", XrmoptionSepArg, NULL },
+      { "-lowidleWarn", "*perfChartIdle.lowWarn", XrmoptionSepArg, NULL },
+      { "-highidleAlarm", "*perfChartIdle.highAlarm", XrmoptionSepArg, NULL },
+--- 205,250 ----
   static XrmOptionDescRec optionDescList[] = {
       { "-interval",  ".interval",    XrmoptionSepArg,    (caddr_t) NULL},
       { "-immediate", "*PerfChart.immediate", XrmoptionNoArg, "True" },
-! #if (defined(BSD) && (BSD >= 199306))
-!     { "-lowswapAlarm", "*perfChartFree.lowAlarm", XrmoptionSepArg, NULL },
-!     { "-lowswapWarn", "*perfChartFree.lowWarn", XrmoptionSepArg, NULL },
-!     { "-highswapAlarm", "*perfChartFree.highAlarm", XrmoptionSepArg, NULL },
-!     { "-highswapWarn", "*perfChartFree.highWarn", XrmoptionSepArg, NULL },
+! #if __FreeBSD_version >= 220000
+!     { "-lowloadAlarm", "*perfChartLoad.lowAlarm", XrmoptionSepArg, NULL },
+!     { "-lowloadWarn", "*perfChartLoad.lowWarn", XrmoptionSepArg, NULL },
+!     { "-highloadAlarm", "*perfChartLoad.highAlarm", XrmoptionSepArg, NULL },
+!     { "-highloadWarn", "*perfChartLoad.highWarn", XrmoptionSepArg, NULL },
+! 
+!     { "-lowswapAlarm", "*perfChartSwap.lowAlarm", XrmoptionSepArg, NULL },
+!     { "-lowswapWarn", "*perfChartSwap.lowWarn", XrmoptionSepArg, NULL },
+!     { "-highswapAlarm", "*perfChartSwap.highAlarm", XrmoptionSepArg, NULL },
+!     { "-highswapWarn", "*perfChartSwap.highWarn", XrmoptionSepArg, NULL },
 ! #else
       { "-lowmemAlarm", "*perfChartFree.lowAlarm", XrmoptionSepArg, NULL },
       { "-lowmemWarn", "*perfChartFree.lowWarn", XrmoptionSepArg, NULL },
       { "-highmemAlarm", "*perfChartFree.highAlarm", XrmoptionSepArg, NULL },
       { "-highmemWarn", "*perfChartFree.highWarn", XrmoptionSepArg, NULL },
-+ #endif
-  
+! #endif
       { "-lowuserAlarm", "*perfChartUser.lowAlarm", XrmoptionSepArg, NULL },
       { "-lowuserWarn", "*perfChartUser.lowWarn", XrmoptionSepArg, NULL },
-***************
-*** 237,244 ****
---- 254,266 ----
+      { "-highuserAlarm", "*perfChartUser.highAlarm", XrmoptionSepArg, NULL },
+      { "-highuserWarn", "*perfChartUser.highWarn", XrmoptionSepArg, NULL },
+  
++ #if __FreeBSD_version >= 220000
++     { "-lowniceAlarm", "*perfChartNice.lowAlarm", XrmoptionSepArg, NULL },
++     { "-lowniceWarn", "*perfChartNice.lowWarn", XrmoptionSepArg, NULL },
++     { "-highniceAlarm", "*perfChartNice.highAlarm", XrmoptionSepArg, NULL },
++     { "-highniceWarn", "*perfChartNice.highWarn", XrmoptionSepArg, NULL },
++ #endif
++ 
+      { "-lowsysAlarm", "*perfChartSystem.lowAlarm", XrmoptionSepArg, NULL },
+      { "-lowsysWarn", "*perfChartSystem.lowWarn", XrmoptionSepArg, NULL },
+      { "-highsysAlarm", "*perfChartSystem.highAlarm", XrmoptionSepArg, NULL },
+      { "-highsysWarn", "*perfChartSystem.highWarn", XrmoptionSepArg, NULL },
+  
++ #if __FreeBSD_version >= 220000
++     { "-lowinterAlarm", "*perfChartInter.lowAlarm", XrmoptionSepArg, NULL },
++     { "-lowinterWarn", "*perfChartInter.lowWarn", XrmoptionSepArg, NULL },
++     { "-highinterAlarm", "*perfChartInter.highAlarm", XrmoptionSepArg, NULL },
++     { "-highinterWarn", "*perfChartInter.highWarn", XrmoptionSepArg, NULL },
++ #endif
++ 
+      { "-lowidleAlarm", "*perfChartIdle.lowAlarm", XrmoptionSepArg, NULL },
+      { "-lowidleWarn", "*perfChartIdle.lowWarn", XrmoptionSepArg, NULL },
+      { "-highidleAlarm", "*perfChartIdle.highAlarm", XrmoptionSepArg, NULL },
+***************
+*** 231,244 ****
+--- 289,319 ----
+      { "-fill",      "*fill",        XrmoptionNoArg,     "True" },
+      { "-debug",     "*debug",       XrmoptionNoArg,     "True" },
+      { "-fast",      "*fast",        XrmoptionNoArg,     (XtPointer)"True" },
++ #if __FreeBSD_version >= 220000
++     { "-sysload",   XtNsysloadSub,     XrmoptionNoArg,     "True" },
++     { "+sysload",   XtNsysloadAdd,     XrmoptionNoArg,     "TRUE" },
++ #endif
+      { "-usercpu",   XtNusercpuSub,     XrmoptionNoArg,     "True" },
+      { "+usercpu",   XtNusercpuAdd,     XrmoptionNoArg,     "TRUE" },
++ #if __FreeBSD_version >= 220000
++     { "-nicecpu",   XtNnicecpuSub,     XrmoptionNoArg,     "True" },
++     { "+nicecpu",   XtNnicecpuAdd,     XrmoptionNoArg,     "TRUE" },
++ #endif
+      { "-systemcpu", XtNsystemcpuSub,     XrmoptionNoArg,     "True" },
       { "+systemcpu", XtNsystemcpuAdd,     XrmoptionNoArg,     "TRUE" },
++ #if __FreeBSD_version >= 220000
++     { "-intercpu",   XtNintercpuSub,     XrmoptionNoArg,     "True" },
++     { "+intercpu",   XtNintercpuAdd,     XrmoptionNoArg,     "TRUE" },
++ #endif
       { "-idlecpu",   XtNidlecpuSub,     XrmoptionNoArg,     "True" },
       { "+idlecpu",   XtNidlecpuAdd,     XrmoptionNoArg,     "TRUE" },
-+ #if __FreeBSD_version >= 199504
++ #if __FreeBSD_version >= 220000
 +     { "-freeswap",  XtNfreememSub,     XrmoptionNoArg,     "True" },
 +     { "+freeswap",  XtNfreememAdd,     XrmoptionNoArg,     "TRUE" },
 + #else
@@ -528,26 +494,99 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       { XtNinterval, XtCInterval, XtRInt, sizeof(int),
   	  XtOffsetOf(AppData, interval), XtRImmediate, (caddr_t) DEF_INTERVAL },
       { XtNcount, XtCCount, XtRInt, sizeof(int),
---- 275,285 ----
+--- 328,338 ----
+***************
+*** 274,288 ****
+  	  XtOffsetOf(AppData, debug), XtRImmediate, (caddr_t)NULL },
+      { XtNfast, XtCFast, XtRBoolean, sizeof(Boolean),
+  	  XtOffsetOf(AppData, fast), XtRImmediate, (XtPointer) NULL },
+! 
+      { XtNusercpuAdd, XtCUsercpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[USR_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNusercpuSub, XtCUsercpuSub, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, subG[USR_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNsystemcpuAdd, XtCSystemcpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[SYS_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNsystemcpuSub, XtCSystemcpuSub, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, subG[SYS_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNidlecpuAdd, XtCIdlecpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[IDL_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNidlecpuSub, XtCIdlecpuSub, XtRBool, sizeof(Bool),
+--- 343,374 ----
+  	  XtOffsetOf(AppData, debug), XtRImmediate, (caddr_t)NULL },
+      { XtNfast, XtCFast, XtRBoolean, sizeof(Boolean),
+  	  XtOffsetOf(AppData, fast), XtRImmediate, (XtPointer) NULL },
+! #if __FreeBSD_version >= 220000
+!     { XtNsysloadAdd, XtCSysloadAdd, XtRBool, sizeof(Bool),
+! 	  XtOffsetOf(AppData, addG[SYS_LOAD]), XtRImmediate, (XtPointer) NULL },
+!     { XtNsysloadSub, XtCSysloadSub, XtRBool, sizeof(Bool),
+! 	  XtOffsetOf(AppData, subG[SYS_LOAD]), XtRImmediate, (XtPointer) NULL },
+! #endif
+      { XtNusercpuAdd, XtCUsercpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[USR_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNusercpuSub, XtCUsercpuSub, XtRBool, sizeof(Bool),
+            XtOffsetOf(AppData, subG[USR_CPU]), XtRImmediate, (XtPointer) NULL },
++ #if __FreeBSD_version >= 220000
++     { XtNnicecpuAdd, XtCNicecpuAdd, XtRBool, sizeof(Bool),
++ 	  XtOffsetOf(AppData, addG[NICE_CPU]), XtRImmediate, (XtPointer) NULL },
++     { XtNnicecpuSub, XtCNicecpuSub, XtRBool, sizeof(Bool),
++           XtOffsetOf(AppData, subG[NICE_CPU]), XtRImmediate, (XtPointer) NULL },
++ #endif
+      { XtNsystemcpuAdd, XtCSystemcpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[SYS_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNsystemcpuSub, XtCSystemcpuSub, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, subG[SYS_CPU]), XtRImmediate, (XtPointer) NULL },
++ #if __FreeBSD_version >= 220000
++     { XtNintercpuAdd, XtCIntercpuAdd, XtRBool, sizeof(Bool),
++ 	  XtOffsetOf(AppData, addG[INT_CPU]), XtRImmediate, (XtPointer) NULL },
++     { XtNintercpuSub, XtCIntercpuSub, XtRBool, sizeof(Bool),
++           XtOffsetOf(AppData, subG[INT_CPU]), XtRImmediate, (XtPointer) NULL },
++ #endif
+      { XtNidlecpuAdd, XtCIdlecpuAdd, XtRBool, sizeof(Bool),
+  	  XtOffsetOf(AppData, addG[IDL_CPU]), XtRImmediate, (XtPointer) NULL },
+      { XtNidlecpuSub, XtCIdlecpuSub, XtRBool, sizeof(Bool),
 ***************
 *** 324,329 ****
---- 340,348 ----
+--- 410,418 ----
   void
   usage()
   {
-+ #if (defined(BSD) && (BSD >= 199306))
-+     fprintf(stderr, "\nxperfmon++ V1.40 for FreeBSD-2.X and 3.X\n");
++ #if __FreeBSD_version >= 220000
++     fprintf(stderr, "\nxperfmon++ V2.0 for FreeBSD-2.2.X and 3.X\n");
 + #endif
       fprintf(stderr, "\nusage: xperfmon++ option option option .....\n");
       fprintf(stderr, "options:\n");
       fprintf(stderr, "    [-display [{host}]:[{vs}]]\n");
 ***************
-*** 344,350 ****
---- 363,373 ----
+*** 340,350 ****
+      fprintf(stderr, "    [-fast]                (changes interval from seconds to milliseconds)\n");
+      fprintf(stderr, "    [-immediate]           (background limit alarm color is based on current sample)\n");
+      fprintf(stderr, "    [-fill]                (output filled graph instead of line graph)\n\n");
+! 
       fprintf(stderr, "    [{-+}usercpu]          ({remove|add} usercpu to list of graphs\n");
       fprintf(stderr, "    [{-+}systemcpu]        ({remove|add} systemcpu to list of graphs\n");
       fprintf(stderr, "    [{-+}idlecpu]          ({remove|add} idlecpu to list of graphs\n");
-+ #if (defined(BSD) && (BSD >= 199306))
+      fprintf(stderr, "    [{-+}freemem]          ({remove|add} freemem to list of graphs\n");
+      fprintf(stderr, "    [{-+}diskxfr]          ({remove|add} disk transfers to list of graphs\n");
+      fprintf(stderr, "    [{-+}interrupts]       ({remove|add} interrupts to list of graphs\n");
+      fprintf(stderr, "    [{-+}inputpkts]        ({remove|add} input packets to list of graphs\n");
+--- 429,451 ----
+      fprintf(stderr, "    [-fast]                (changes interval from seconds to milliseconds)\n");
+      fprintf(stderr, "    [-immediate]           (background limit alarm color is based on current sample)\n");
+      fprintf(stderr, "    [-fill]                (output filled graph instead of line graph)\n\n");
+! #if __FreeBSD_version >= 220000
+!     fprintf(stderr, "    [{-+}sysload]          ({remove|add} sysload to list of graphs\n");
+! #endif
+      fprintf(stderr, "    [{-+}usercpu]          ({remove|add} usercpu to list of graphs\n");
++ #if __FreeBSD_version >= 220000
++     fprintf(stderr, "    [{-+}nicecpu]          ({remove|add} nicecpu to list of graphs\n");
++ #endif
+      fprintf(stderr, "    [{-+}systemcpu]        ({remove|add} systemcpu to list of graphs\n");
++ #if __FreeBSD_version >= 220000
++     fprintf(stderr, "    [{-+}intercpu]         ({remove|add} intercpu to list of graphs\n");
++ #endif
+      fprintf(stderr, "    [{-+}idlecpu]          ({remove|add} idlecpu to list of graphs\n");
++ #if __FreeBSD_version >= 220000
 +     fprintf(stderr, "    [{-+}freeswap]         ({remove|add} freeswap to list of graphs\n");
 + #else
       fprintf(stderr, "    [{-+}freemem]          ({remove|add} freemem to list of graphs\n");
@@ -557,18 +596,28 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       fprintf(stderr, "    [{-+}inputpkts]        ({remove|add} input packets to list of graphs\n");
 ***************
 *** 361,370 ****
---- 384,401 ----
       fprintf(stderr, "    [-high*Alarm {value}]     ( Set High Alarm value for *)\n");
       fprintf(stderr, "    [-high*Warn {value}]      ( Set High Warning value for *)\n");
       fprintf(stderr, "  Where \"*\" is one of the following:\n");
-+ #if (defined(BSD) && (BSD >= 199306))
-+     fprintf(stderr, "    [swap | user | sys | idle | disk | intrpts |\n");
+      fprintf(stderr, "    [mem | user | sys | idle | disk | intrpts |\n");
+!     fprintf(stderr, "     input | output | collision | nfsclient | nfsserver]\n");
+      fprintf(stderr, "  For Example:\n");
+      fprintf(stderr, "    [-lowmemAlarm {value}]    ( Set low Free Memory Alarm Value)\n");
+      fprintf(stderr, "WARNING: It is an error condition to set both a high, and a low, limit warning or alarm.\n");
+      exit(1);
+  }
+--- 462,479 ----
+      fprintf(stderr, "    [-high*Alarm {value}]     ( Set High Alarm value for *)\n");
+      fprintf(stderr, "    [-high*Warn {value}]      ( Set High Warning value for *)\n");
+      fprintf(stderr, "  Where \"*\" is one of the following:\n");
++ #if __FreeBSD_version >= 220000
++     fprintf(stderr, "    [load | user | nice | sys | inter | idle | swap | disk |\n");
 + #else
       fprintf(stderr, "    [mem | user | sys | idle | disk | intrpts |\n");
-+ #endif
-      fprintf(stderr, "     input | output | collision | nfsclient | nfsserver]\n");
+! #endif
+!     fprintf(stderr, "     intrpts | input | output | collision | nfsclient | nfsserver]\n");
       fprintf(stderr, "  For Example:\n");
-+ #if (defined(BSD) && (BSD >= 199306))
++ #if __FreeBSD_version >= 220000
 +     fprintf(stderr, "    [-lowswapAlarm {value}]   ( Set low Free Swap Alarm Value)\n");
 + #else
       fprintf(stderr, "    [-lowmemAlarm {value}]    ( Set low Free Memory Alarm Value)\n");
@@ -578,7 +627,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   }
 ***************
 *** 386,391 ****
---- 417,423 ----
+--- 495,501 ----
       time(&timeStamp);
       return;
   }
@@ -595,7 +644,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       char eventString[60];
       switch (event->type) {
       case Expose:
---- 426,433 ----
+--- 504,511 ----
   Boolean *contin2disp;
   {
       Dimension neww, newh;
@@ -619,7 +668,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   	strcpy(eventString,"reparent");
   	break;
       case ConfigureNotify:
---- 436,453 ----
+--- 514,531 ----
   	strcpy(eventString,"expose");
   	break;
       case MapNotify:
@@ -648,12 +697,12 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
 !     if ( neww < 250 + 10 ) {
 ! 	neww = 250 + 10;
 ! 	w->core.width = 250 + 10;
-! 	XtResizeWindow(w);
-      }
+  	XtResizeWindow(w);
+!     }
       if ( appData.debug )
   	printf("Resize Request: type=%d %s, oldw=%hu, oldh=%hu, neww=%hu, newh=%hu\n",
   	       (int)event->type, eventString,
---- 455,489 ----
+--- 533,567 ----
   	newh=event->xconfigure.height;
   	strcpy(eventString,"configure");
   	break;
@@ -665,32 +714,32 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
 + 	window_size_changed = TRUE;
 +     } else {
 +         w->core.width = neww;
++     }
++ 
++     if ( newh < MIN_HEIGHT ) {
++ 	newh = MIN_HEIGHT;
++ 	w->core.height = MIN_HEIGHT;
++ 	window_size_changed = TRUE;
++     }
++ 
++     /* Now the graphs fit perfect into the window! */
++     hOverHead = (5.6 * appData.numGraphsOn) - (6 / appData.numGraphsOn);
++     boxH = labelBox->core.height;
++     timeH = timechart->core.height;
++     newWidgetH = (newh - (boxH+7) - (timeH+10) - hOverHead) / appData.numGraphsOn;
++     w->core.height = newWidgetH * appData.numGraphsOn + hOverHead + (boxH+7) + (timeH+10);
++     if(w->core.height != newh) {
++       newh = w->core.height;
       }
 ! 
-!     if ( newh < MIN_HEIGHT ) {
-! 	newh = MIN_HEIGHT;
-! 	w->core.height = MIN_HEIGHT;
-! 	window_size_changed = TRUE;
-!     }
+!     if( neww != oldWidth || newh != oldHeight || window_size_changed == TRUE )
+        XtResizeWindow(w);
 ! 
-!     /* Now the graphs fit perfect into the window! */
-!     hOverHead = (5.6 * appData.numGraphsOn) - (6 / appData.numGraphsOn);
-!     boxH = labelBox->core.height;
-!     timeH = timechart->core.height;
-!     newWidgetH = (newh - (boxH+7) - (timeH+10) - hOverHead) / appData.numGraphsOn;
-!     w->core.height = newWidgetH * appData.numGraphsOn + hOverHead + (boxH+7) + (timeH+10);
-!     if(w->core.height != newh) {
-!       newh = w->core.height;
-      }
-+ 
-+     if( neww != oldWidth || newh != oldHeight || window_size_changed == TRUE )
-+       XtResizeWindow(w);
-+ 
       if ( appData.debug )
   	printf("Resize Request: type=%d %s, oldw=%hu, oldh=%hu, neww=%hu, newh=%hu\n",
   	       (int)event->type, eventString,
 ***************
-*** 431,448 ****
+*** 431,441 ****
   	       neww, newh);
   
       if ( event->type == ConfigureNotify ) {
@@ -702,14 +751,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   	if ( oldWidth == neww && oldHeight == newh ) return;
   
   	if ( appData.debug )
-  	    printf("BoxH=%hu, timeH=%hu, numGraphOn=%hu, newWidgetH=%hu\n",
-  		   boxH, timeH, appData.numGraphsOn, newWidgetH);
-  
-! 	neww -= 10;			/* allow for spacing and borders */
-  
-  	for ( i=0; i<NUM_GRAPHS; i++ ) {
-  	    if ( appData.graphOn[i] ) {
---- 491,504 ----
+--- 569,575 ----
   	       neww, newh);
   
       if ( event->type == ConfigureNotify ) {
@@ -717,16 +759,9 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   	if ( oldWidth == neww && oldHeight == newh ) return;
   
   	if ( appData.debug )
-  	    printf("BoxH=%hu, timeH=%hu, numGraphOn=%hu, newWidgetH=%hu\n",
-  		   boxH, timeH, appData.numGraphsOn, newWidgetH);
-  
-! 	neww -= 10;			/* allow for spacing and borders */ 
-  
-  	for ( i=0; i<NUM_GRAPHS; i++ ) {
-  	    if ( appData.graphOn[i] ) {
 ***************
 *** 455,460 ****
---- 511,517 ----
+--- 589,595 ----
   	XFlush(XtDisplay(w));
   
       }
@@ -745,7 +780,7 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   
       char *progname = argv[0];
       Bool foundAnAdd = FALSE;
---- 521,533 ----
+--- 599,611 ----
       int argc;
       char **argv;
   {
@@ -761,8 +796,8 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       Bool foundAnAdd = FALSE;
 ***************
 *** 478,483 ****
---- 539,548 ----
-  				 optionDescList, XtNumber(optionDescList), 
+--- 617,626 ----
+  				 optionDescList, XtNumber(optionDescList),
   				 &argc, argv,
   				 NULL, NULL);
 + 
@@ -796,13 +831,13 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   				         XtNjustify, XtJustifyLeft,
   				         XtNinternalHeight, 0,
   					 XtNtop, XtChainTop,
---- 605,656 ----
+--- 683,734 ----
   		xperfmon_width, xperfmon_height));
   	XtSetValues(appData.toplevel, &arg, 1);
       }
   /* create windows */
   
-      pappaBox = XtVaCreateManagedWidget("PappaBox", boxWidgetClass, appData.toplevel, 
+      pappaBox = XtVaCreateManagedWidget("PappaBox", boxWidgetClass, appData.toplevel,
   				       XtNborderWidth, 0,
   				       NULL);
       XtOverrideTranslations(pappaBox, XtParseTranslationTable(defaultTranslations));
@@ -859,8 +894,8 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   						 XtNupdate, appData.interval*appData.ms_per_sec,
   						 XtNfillRect, (int)appData.fill,
   						 XtNjumpScroll, 1,
---- 665,672 ----
-  	    perfmon[i] = XtVaCreateManagedWidget(hostname, perfChartWidgetClass, pappaBox, 
+--- 743,750 ----
+  	    perfmon[i] = XtVaCreateManagedWidget(hostname, perfChartWidgetClass, pappaBox,
   						 XtNtopLabel, topNames[i],
   						 XtNbotLabel, botNames[i],
 ! 						 XtNwidth, newWidgetW,
@@ -891,10 +926,10 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
 -     XtRealizeWidget(appData.toplevel);
       XtAppMainLoop(appData.app_context);
   }
---- 675,696 ----
+--- 753,773 ----
       }
-      timechart = XtVaCreateManagedWidget("timeChart", timeChartWidgetClass, pappaBox, 
-  					 XtNfromVert, perfmon[1], 
+      timechart = XtVaCreateManagedWidget("timeChart", timeChartWidgetClass, pappaBox,
+  					 XtNfromVert, perfmon[1],
 ! 					 XtNwidth, newWidgetW,
 ! 					 XtNheight, timeH,
   					 XtNupdate, appData.interval*appData.ms_per_sec,
@@ -904,8 +939,8 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
       sys_setup();
       XtAddCallback(timechart, XtNgetValue, update_time_stat, NULL);
   
-      for ( i=0; i<NUM_GRAPHS; i++ ) 
-  	if ( appData.graphOn[i] ) 
+      for ( i=0; i<NUM_GRAPHS; i++ )
+  	if ( appData.graphOn[i] )
 ! 	    XtAddCallback(perfmon[i], XtNgetValue, update_stat, (XtPointer)i);
   
       appData.interval_id = XtAppAddTimeOut(appData.app_context,
@@ -913,4 +948,3 @@ diff -ca ../xperfmon++/xperfmon.c ./xperfmon.c
   
       XtAppMainLoop(appData.app_context);
   }
-+ 
diff --git a/sysutils/xperfmon3/files/patch-ab b/sysutils/xperfmon3/files/patch-ab
index 42bd33d..a3d29f3 100644
--- a/sysutils/xperfmon3/files/patch-ab
+++ b/sysutils/xperfmon3/files/patch-ab
@@ -1,477 +1,312 @@
-diff -ca ../xperfmon++/Imakefile ./Imakefile
-*** ../xperfmon++/Imakefile	Wed Jul 27 22:29:29 1994
---- ./Imakefile	Sun Dec 21 23:03:44 1997
+*** ../xperfmon++/StripCharP.h	Wed Jul 27 22:29:30 1994
+--- ./StripCharP.h	Thu Apr 30 15:03:13 1998
 ***************
-*** 17,31 ****
-  SYS_MODULE=	sgi_system
-  #endif
+*** 62,71 ****
+  #define HIGHLIGHT  1 << 1
+  #define ALL_GCS (FOREGROUND | HIGHLIGHT)
   
-! EXTRA_LIBRARIES =     $(SUNFLAGS) $(MIPSFLAGS) $(SGIFLAGS)
+  /* New fields for the PerfChart widget instance record */
   
-     INSTPGMFLAGS =  $(INSTKMEMFLAGS)
-! LOCAL_LIBRARIES = $(XAWLIB) $(XTOOLLIB) $(XMULIB) $(XLIB)
-         INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11
-! #       INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11 -I/usr/include/bsd
-!      CDEBUGFLAGS = -O
-!            SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c nfs.c
-!            OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o nfs.o
+  typedef struct {
+!     double valuedata[2048];	/* record of data points */
+      Pixel	fgpixel;	/* color index for graph */
+      Pixel	hipixel;	/* color index for lines */
+      Pixel       warnColor;
+--- 62,73 ----
+  #define HIGHLIGHT  1 << 1
+  #define ALL_GCS (FOREGROUND | HIGHLIGHT)
   
-  ComplexProgramTarget(xperfmon++)
-  
---- 17,38 ----
-  SYS_MODULE=	sgi_system
-  #endif
-  
-! #if defined (FreeBSDArchitecture)
-! FreeBSDFLAGS=	-lkvm
-! SYS_MODULE=     freebsd_system
-! CC=		gcc
-! EXTRA_DEFINES=  -DHAVE_SYS_PARAM_H
-! #endif
-! 
-! EXTRA_LIBRARIES =     $(SUNFLAGS) $(MIPSFLAGS) $(SGIFLAGS) $(FreeBSDFLAGS)
-  
-     INSTPGMFLAGS =  $(INSTKMEMFLAGS)
-! LOCAL_LIBRARIES = -lXaw -lXt -lXmu -lX11
-         INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11
-! #      SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c nfs.c
-! #      OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o nfs.o
-!        SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c
-!        OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o
-  
-  ComplexProgramTarget(xperfmon++)
++ #define NUM_VALUES 2048
++ 
+  /* New fields for the PerfChart widget instance record */
   
-diff -ca ../xperfmon++/README ./README
-*** ../xperfmon++/README	Wed Jul 27 22:29:30 1994
---- ./README	Sun Dec 21 23:03:44 1997
+  typedef struct {
+!     double valuedata[NUM_VALUES]; /* record of data points */
+      Pixel	fgpixel;	/* color index for graph */
+      Pixel	hipixel;	/* color index for lines */
+      Pixel       warnColor;
+*** ../xperfmon++/TimeChart.h	Wed Jul 27 22:29:31 1994
+--- ./TimeChart.h	Thu Apr 30 15:03:14 1998
 ***************
-*** 18,20 ****
---- 18,52 ----
-  		Research Center, rsmith@proteus.arc.nasa.gov. Imake will build for correct
-  		O/S if x11r5 is fully installed in all the right places.
+*** 88,99 ****
+  #define XtCFillRect "FillRect"
   
-+ 
-+ 3-15-95		Completely new port of systemdependent file (bsd_system.c) for FreeBSD-2.X
-+ 		by Lars Köller @University of Rostock, Germany.
-+ 		E-Mail: <lars.koeller@odie.physik2.uni-rostock.de>
-+ 
-+ 8-16-95		Quick and dirty workaround of -geometry option bug.
-+ 		But there are still some side effects when changing the geometry. 
-+ 		Fix memory leak in bsd_system.c
-+ 		by Lars Köller @University of Rostock, Germany.
-+ 		E-Mail: <lars.koeller@odie.physik2.uni-rostock.de>
-+ 
-+ 30-10-95	Change 'Free Mem' graph to 'Free Swap' cause the FreeBSD memory system
-+ 		tries to minimize the free unused amount of memory.
-+ 		Include basic support for FreeBSD > 2.1.
-+ 		Number of interrupts now independent from 'Update Intervall'
-+ 		by Lars Köller @University of Rostock, Germany.
-+ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
-+ 
-+ 11-12-95        Fix -geometry bug! Now there is only a MIN_WIDTH of 185 pixels, and the
-+ 		MIN_HEIGTH is calculates dynamically depending on the number of active
-+ 		graphs.	FreeBSD-2.X only:
-+ 		Change 'Free  Swap' graph from absolut into percent values.
-+ 		All graphs shoud be independent of the 'Update Intervall'.
-+ 		Modify graph labels and add unit of each graph.
-+ 		by Lars Köller @University of Rostock, Germany.
-+ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
-+ 
-+ 5-4-96		Fix some event problems that consumes a lot of cpu power after resizing
-+ 		(mwm) or restart of an window manager. Make xperfmon compile with
-+ 		FreeBSD-current (2.2, changes in get_swapspace)
-+ 		by Lars Köller @University of Rostock, Germany.
-+ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
-diff -ca ../xperfmon++/XPerfmon++.ad ./XPerfmon++.ad
-*** ../xperfmon++/XPerfmon++.ad	Wed Jul 27 22:29:32 1994
---- ./XPerfmon++.ad	Sun Dec 21 23:03:45 1997
-***************
-*** 4,27 ****
-  ! commented out, the "NFS Server" graph background will be the application
-  ! default color, unless some other resource file has specified it.
-  ! *PerfChart.highAlarm:		99998
-  *perfChartIdle.lowWarn:		10
-  *perfChartIdle.lowAlarm:	5
-! *perfChartUser.highAlarm:	90
-! *perfChartUser.highWarn:	75
-! *perfChartSystem.highAlarm:	90
-! *perfChartSystem.highWarn:	75
-! *perfChartFree.lowWarn:		2000
-! *perfChartFree.lowAlarm:	1000
-! *perfChartDisk.highWarn:	25
-! *perfChartDisk.highAlarm:	50
-! *perfChartIntrpts.highWarn:	500
-! *perfChartIntrpts.highAlarm:	750
-! *perfChartInput.highWarn:	300
-! *perfChartInput.highAlarm:	500
-! *perfChartOutput.highWarn:	300
-! *perfChartOutput.highAlarm:	500
-  *perfChartCollision.highWarn:	20
-  *perfChartCollision.highAlarm:	50
-! *perfChartNFSClient.highWarn:	200
-! *perfChartNFSClient.highAlarm:	400
-  *font:				6x13
---- 4,40 ----
-  ! commented out, the "NFS Server" graph background will be the application
-  ! default color, unless some other resource file has specified it.
-  ! *PerfChart.highAlarm:		99998
-+ *perfChartUser.highAlarm:	95
-+ *perfChartUser.highWarn:	75
-+ 
-+ *perfChartSystem.highAlarm:	40
-+ *perfChartSystem.highWarn:	25
-+ 
-  *perfChartIdle.lowWarn:		10
-  *perfChartIdle.lowAlarm:	5
-! 
-! *perfChartSwap.lowWarn:		10
-! *perfChartSwap.lowAlarm:	3
-! 
-! *perfChartDisk.highWarn:	50
-! *perfChartDisk.highAlarm:	100
-! 
-! *perfChartIntrpts.highWarn:	400
-! *perfChartIntrpts.highAlarm:	600
-! 
-! *perfChartInput.highWarn:	500
-! *perfChartInput.highAlarm:	1000
-! 
-! *perfChartOutput.highWarn:	500
-! *perfChartOutput.highAlarm:	1000
-! 
-  *perfChartCollision.highWarn:	20
-  *perfChartCollision.highAlarm:	50
-! 
-! *perfChartNFSClient.highWarn:	100
-! *perfChartNFSClient.highAlarm:	200
-! 
-! *perfChartNFSServer.highWarn:	100
-! *perfChartNFSServer.highAlarm:	200
-  *font:				6x13
-+ 
- diff -ca ../xperfmon++/xperfmon++.man ./xperfmon++.man
-*** ../xperfmon++/xperfmon++.man	Wed Jul 27 22:29:39 1994
---- ./xperfmon++.man	Sun Dec 21 23:03:45 1997
-***************
-*** 20,51 ****
-  The program can produce a filled graph or a line graph and the update interval can be set in
-  seconds or 100-millisecond intervals.
-  .PP
-! While 
-  .I xperfmon++
-  is running, it is possible to perform certain tasks by pressing keys over
-  the window:
-  .PP
-  .br
-! .B Q/q: 
-  Quit... Exit gracefully
-  .br
-! .B l | L: 
-  Print out a chart of all current limit settings. This chart will appear in the
-  window from which xperfmon++ was invoked.
-  .br
-! .B s: 
-  Decrease update interval (slower) by a small amount
-  .br
-! .B S: 
-  Decrease update interval (slower) by a large amount
-  .br
-! .B f: 
-  Increase update interval (faster) by a small amount
-  .br
-! .B F: 
-  Increase update interval (faster) by a large amount
-  .br
-! .B ?: 
-  Help
-  .SH OPTIONS
-  .PP
---- 20,51 ----
-  The program can produce a filled graph or a line graph and the update interval can be set in
-  seconds or 100-millisecond intervals.
-  .PP
-! While
-  .I xperfmon++
-  is running, it is possible to perform certain tasks by pressing keys over
-  the window:
-  .PP
-  .br
-! .B Q/q:
-  Quit... Exit gracefully
-  .br
-! .B l | L:
-  Print out a chart of all current limit settings. This chart will appear in the
-  window from which xperfmon++ was invoked.
-  .br
-! .B s:
-  Decrease update interval (slower) by a small amount
-  .br
-! .B S:
-  Decrease update interval (slower) by a large amount
-  .br
-! .B f:
-  Increase update interval (faster) by a small amount
-  .br
-! .B F:
-  Increase update interval (faster) by a large amount
-  .br
-! .B ?:
-  Help
-  .SH OPTIONS
-  .PP
-***************
-*** 79,85 ****
-  .PP
-  The following options specify the list of statistics to be displayed.
-  If none are present on the command line, then all statistics are displayed.
-! If any "+" options are listed the default list is cleared and only those 
-  listed as "+" options are displayed.
-  If any "-" options are listed, then they are taken away from the
-  default list. Specifying both "-" and "+" options will produce unpredictable
---- 79,85 ----
-  .PP
-  The following options specify the list of statistics to be displayed.
-  If none are present on the command line, then all statistics are displayed.
-! If any "+" options are listed the default list is cleared and only those
-  listed as "+" options are displayed.
-  If any "-" options are listed, then they are taken away from the
-  default list. Specifying both "-" and "+" options will produce unpredictable
-***************
-*** 94,101 ****
-  .B \-idlecpu | \+idlecpu
-  Graph \fIIdle\fP CPU Percentage.
-  .TP 26
-! .B \-freemem | \+freemem
-! Graph \fIFree Memory\fP.
-  .TP 26
-  .B \-diskxfr | \+diskxfr
-  Graph \fIDisk Transfers\fP per interval period.
---- 94,101 ----
-  .B \-idlecpu | \+idlecpu
-  Graph \fIIdle\fP CPU Percentage.
-  .TP 26
-! .B \-free{mem/swap} | \+free{mem/swap}
-! Graph \fIFree Memory/Swap (Operating system dependent, swap for FreeBSD in %)\fP.
-  .TP 26
-  .B \-diskxfr | \+diskxfr
-  Graph \fIDisk Transfers\fP per interval period.
+  #define XtNgetValue "getValue"
+! #define XtNhighlight "highlight"
+  #define XtNjumpScroll "jumpScroll"
+  #define XtNminScale "minScale"
+  #define XtNscale "scale"
+  #define XtNfillRect "fillRect"
+! #define XtNupdate "update"
+  #define XtNvmunix "vmunix"
+   
+  typedef struct _TimeChartRec *TimeChartWidget;
+--- 88,99 ----
+  #define XtCFillRect "FillRect"
+  
+  #define XtNgetValue "getValue"
+! /* #define XtNhighlight "highlight" */
+  #define XtNjumpScroll "jumpScroll"
+  #define XtNminScale "minScale"
+  #define XtNscale "scale"
+  #define XtNfillRect "fillRect"
+! /* #define XtNupdate "update" */
+  #define XtNvmunix "vmunix"
+   
+  typedef struct _TimeChartRec *TimeChartWidget;
+*** ../xperfmon++/system.h	Wed Jul 27 22:29:34 1994
+--- ./system.h	Thu Apr 30 22:41:43 1998
 ***************
-*** 122,132 ****
-  .sp
-  \fIxperfmon++\fP will accept a number of \fIlimit\fP options. When a data point
-  exceeds a high or low limit the background of that graph changes color to visually reflect
-! the condition. The background color is an indication of the min (low limit) or max (high limit) 
-  value currently contained
-  in the graph. When no limit has been exceeded the background color is set to green. If no limits have
-! been set for that graph its background color remains the same as the applications default color, 
-! which is usually white. 
-  .PP
-  WARNING: High and Low limits are mutually exclusive, i.e., you can set high limits or low limits, but
-  not both. If both are inadvertently set, the high limits are checked first, and the low limit will be
---- 122,132 ----
-  .sp
-  \fIxperfmon++\fP will accept a number of \fIlimit\fP options. When a data point
-  exceeds a high or low limit the background of that graph changes color to visually reflect
-! the condition. The background color is an indication of the min (low limit) or max (high limit)
-  value currently contained
-  in the graph. When no limit has been exceeded the background color is set to green. If no limits have
-! been set for that graph its background color remains the same as the applications default color,
-! which is usually white.
-  .PP
-  WARNING: High and Low limits are mutually exclusive, i.e., you can set high limits or low limits, but
-  not both. If both are inadvertently set, the high limits are checked first, and the low limit will be
+*** 20,26 ****
+   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL PCS
+   * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+!  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+   * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+   *
+   * Original Author:  Emanuel Jay Berkenbilt, MIT Project Athena
+--- 20,26 ----
+   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL PCS
+   * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+!  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+   * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+   *
+   * Original Author:  Emanuel Jay Berkenbilt, MIT Project Athena
 ***************
-*** 135,141 ****
-  There are four possible \fIlimit\fP conditions:
-  .TP 16
-  .B High Warning
-! When any value in the current graph exceeds the  \fIhigh warning\fP limit 
-  the background color of that graph is changed to \fIyellow\fP.
-  .TP 16
-  .B Low Warning
---- 135,141 ----
-  There are four possible \fIlimit\fP conditions:
-  .TP 16
-  .B High Warning
-! When any value in the current graph exceeds the  \fIhigh warning\fP limit
-  the background color of that graph is changed to \fIyellow\fP.
-  .TP 16
-  .B Low Warning
+*** 32,38 ****
+   * documentation for any purpose and without fee is hereby granted, provided that
+   * the above copyright notice appear in all copies and that both that
+   * copyright notice and this permission notice appear in supporting
+!  * documentation, and that the name of NASA and Sterling Software (collectively 
+   * or individually) are not be used in advertising or
+   * publicity pertaining to distribution of the software without specific,
+   * written prior permission.  NASA and Sterling Software makes no representations about the
+--- 32,38 ----
+   * documentation for any purpose and without fee is hereby granted, provided that
+   * the above copyright notice appear in all copies and that both that
+   * copyright notice and this permission notice appear in supporting
+!  * documentation, and that the name of NASA and Sterling Software (collectively
+   * or individually) are not be used in advertising or
+   * publicity pertaining to distribution of the software without specific,
+   * written prior permission.  NASA and Sterling Software makes no representations about the
 ***************
-*** 164,170 ****
-  .TP 26
-  .B \-high*Warn \fIvalue\fP
-  Set high Warning value for *.
-! .PP 
-  Where "*" is one of the following:
-  .TP 12
-  .B user
---- 164,170 ----
-  .TP 26
-  .B \-high*Warn \fIvalue\fP
-  Set high Warning value for *.
-! .PP
-  Where "*" is one of the following:
-  .TP 12
-  .B user
+*** 43,49 ****
+   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NASA & STERLING SOFTWARE
+   * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+!  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+   * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+   *
+   * 1994 Revision
+--- 43,49 ----
+   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NASA & STERLING SOFTWARE
+   * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+!  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+   * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+   *
+   * 1994 Revision
 ***************
-*** 176,183 ****
-  .B idle
-  Set \fIlimit\fP value for Idle CPU Percentage.
-  .TP 12
-! .B mem
-! Set \fIlimit\fP value for Free Memory.
-  .TP 12
-  .B disk
-  Set \fIlimit\fP value for Disk Transfers.
---- 176,183 ----
-  .B idle
-  Set \fIlimit\fP value for Idle CPU Percentage.
-  .TP 12
-! .B mem/swap
-! Set \fIlimit\fP value for Free Memory/Swap (OS dependent, swap for FreeBSD).
-  .TP 12
-  .B disk
-  Set \fIlimit\fP value for Disk Transfers.
+*** 55,61 ****
+  
+  /* This file information needed by both system.c and Perfmon.c */
+  
+! #define NUM_POSSIBLE_STATS     11
+  #define MAX_STATS NUM_POSSIBLE_STATS + 1
+  
+  #define LINES_PER_LABEL 2
+--- 55,65 ----
+  
+  /* This file information needed by both system.c and Perfmon.c */
+  
+! #if __FreeBSD_version >= 220000
+! # define NUM_POSSIBLE_STATS     14
+! #else
+! # define NUM_POSSIBLE_STATS     11
+! #endif
+  #define MAX_STATS NUM_POSSIBLE_STATS + 1
+  
+  #define LINES_PER_LABEL 2
 ***************
-*** 206,212 ****
-  Set \fIlow user Alarm\fP value to 25.
-  .PP
-  As with any X-based command line specification you only need specify the minimum number of
-! characters required to make the string unique. 
-  See below for a description of setting \fIlimit\fP values using application resource specifications.
-  .SH TOOLKIT OPTIONS
-  .PP
---- 206,212 ----
-  Set \fIlow user Alarm\fP value to 25.
-  .PP
-  As with any X-based command line specification you only need specify the minimum number of
-! characters required to make the string unique.
-  See below for a description of setting \fIlimit\fP values using application resource specifications.
-  .SH TOOLKIT OPTIONS
-  .PP
+*** 77,93 ****
+      for (stat = 0; stat < num_stats; stat++)
+  
+  #define	NO_STAT			-1
+! #define USER_CPU_PERCENTAGE	0
+! #define SYSTEM_CPU_PERCENTAGE	1
+! #define IDLE_CPU_PERCENTAGE	2
+! #define FREE_MEM		3
+! #define DISK_TRANSFERS		4
+! #define INTERRUPTS		5
+! #define INPUT_PACKETS		6
+! #define OUTPUT_PACKETS		7
+! #define COLLISION_PACKETS	8
+  #define NFS_CLIENT_CALLS        9
+  #define NFS_SERVER_CALLS       10
+  
+  struct statistic {
+      int min_val, max_val;
+--- 81,114 ----
+      for (stat = 0; stat < num_stats; stat++)
+  
+  #define	NO_STAT			-1
+! #if __FreeBSD_version >= 220000
+! #define LOAD                    0
+! #define USER_CPU_PERCENTAGE	1
+! #define NICE_CPU_PERCENTAGE     2
+! #define SYSTEM_CPU_PERCENTAGE	3
+! #define INTER_CPU_PERCENTAGE    4
+! #define IDLE_CPU_PERCENTAGE	5
+! #define FREE_MEM		6
+! #define DISK_TRANSFERS		7
+! #define INTERRUPTS		8
+! #define INPUT_PACKETS		9
+! #define OUTPUT_PACKETS	       10
+! #define COLLISION_PACKETS      11
+! #define NFS_CLIENT_CALLS       12
+! #define NFS_SERVER_CALLS       13
+! #else
+! #define USER_CPU_PERCENTAGE     0
+! #define SYSTEM_CPU_PERCENTAGE   1
+! #define IDLE_CPU_PERCENTAGE     2
+! #define FREE_MEM                3
+! #define DISK_TRANSFERS          4
+! #define INTERRUPTS              5
+! #define INPUT_PACKETS           6
+! #define OUTPUT_PACKETS          7
+! #define COLLISION_PACKETS       8
+  #define NFS_CLIENT_CALLS        9
+  #define NFS_SERVER_CALLS       10
++ #endif
+  
+  struct statistic {
+      int min_val, max_val;
 ***************
-*** 313,320 ****
-  .B System
-  Set System CPU Percentage resource.
-  .TP 16
-! .B Free
-! Set Free Memory resource.
-  .TP 16
-  .B Disk
-  Set Disk Transfer count resource.
---- 313,320 ----
-  .B System
-  Set System CPU Percentage resource.
-  .TP 16
-! .B Free/Swap
-! Set Free Memory/Swap resource.
-  .TP 16
-  .B Disk
-  Set Disk Transfer count resource.
+*** 113,118 ****
+--- 134,155 ----
+  
+  #define VALID_UPDATE(x) ((x <= MAX_TIME) && (x > 0))
+  
++ #if __FreeBSD_version >= 220000
++ #define SYS_LOAD 0
++ #define USR_CPU  1
++ #define NICE_CPU 2
++ #define SYS_CPU  3
++ #define INT_CPU  4
++ #define IDL_CPU  5
++ #define FRE_MEM  6
++ #define DSK_XFR  7
++ #define INTRPTS  8
++ #define INP_PKT  9
++ #define OUT_PKT 10
++ #define COL_PKT 11
++ #define NFS_CLT 12
++ #define NFS_SRV 13
++ #else
+  #define USR_CPU 0
+  #define SYS_CPU 1
+  #define IDL_CPU 2
 ***************
-*** 354,366 ****
-  .SH BUGS
-  .I xperfmon++
-  requires the ability to open and read the special system file
-! .I /dev/kmem. 
-  On most systems, this requires the
-  .I suid
-  (set user id) bit to be set with root ownership, or the
-  .I sgid
-! (set group id) bit to be set and membership in the same group as 
-! .I /dev/kmem. 
-  .PP
-  Reading /dev/kmem is inherently non-portable.  Therefore, the widget upon
-  which this application is based must be ported to each new operating system.
---- 354,366 ----
-  .SH BUGS
-  .I xperfmon++
-  requires the ability to open and read the special system file
-! .I /dev/kmem.
-  On most systems, this requires the
-  .I suid
-  (set user id) bit to be set with root ownership, or the
-  .I sgid
-! (set group id) bit to be set and membership in the same group as
-! .I /dev/kmem.
-  .PP
-  Reading /dev/kmem is inherently non-portable.  Therefore, the widget upon
-  which this application is based must be ported to each new operating system.
+*** 124,129 ****
+--- 161,167 ----
+  #define COL_PKT 8
+  #define NFS_CLT 9
+  #define NFS_SRV 10
++ #endif
+  #define LAST_ITEM NFS_SRV	/* must equal last item above */
+  #define NUM_GRAPHS LAST_ITEM+1
+  
 ***************
-*** 371,377 ****
-  by fully covering the xperfmon++ window and then exposing it, or by iconifying the
-  xperfmon++ window and then de-iconifying it.
-  .SH AUTHORS
-! The X11 version of 
-  .I xperfmon
-  was written by Emanuel Jay Berkenbilt, Project Athena on
-  1/21/1988.
---- 371,377 ----
-  by fully covering the xperfmon++ window and then exposing it, or by iconifying the
-  xperfmon++ window and then de-iconifying it.
-  .SH AUTHORS
-! The X11 version of
-  .I xperfmon
-  was written by Emanuel Jay Berkenbilt, Project Athena on
-  1/21/1988.
+*** 146,168 ****
+--- 184,238 ----
+  }AppData, *AppDataPtr;
+  
+  static char *topNames[] = {
++ #if __FreeBSD_version >= 220000
++     "Load",
++ #endif
+      "User",
++ #if __FreeBSD_version >= 220000
++     "Nice",
++ #endif
+      "System",
++ #if __FreeBSD_version >= 220000
++     "Interrpt",
++ #endif
+      "Idle",
+      "Free",
+      "Disk",
++ #if __FreeBSD_version >= 220000
++     "Inter-",
++ #else
+      "Interrupts",
++ #endif
+      "Input",
+      "Output",
++ #if __FreeBSD_version >= 220000
++     "Collis",
++     "NFS Clt",
++     "NFS Srv",
++ #else
+      "Collision",
+      "NFS Client",
+      "NFS Server",
++ #endif
+  };
+  static char *widgetLabels[] = {
++ #if __FreeBSD_version >= 220000
++     "Load",
++ #endif
+      "User",
++ #if __FreeBSD_version >= 220000
++     "Nice",
++ #endif
+      "System",
++ #if __FreeBSD_version >= 220000
++     "Inter",
++ #endif
+      "Idle",
++ #if __FreeBSD_version >= 220000
++     "Swap",
++ #else
+      "Free",
++ #endif
+      "Disk",
+      "Intrpts",
+      "Input",
 ***************
-*** 381,387 ****
-  was modified by Thomas Bagli, PCS Computer Systeme GmbH, West Germany, to
-  be a toolkit-based client.
-  .PP
-! .I xperfmon++ 
-  was created from \fIxperfmon\fP, and the Athena StripChart Widget,
-  by Roger Smith, Sterling Software @ NASA-Ames Research Center, Moffett Field, California. Version 1.0
-  was released in January, 1994.
---- 381,387 ----
-  was modified by Thomas Bagli, PCS Computer Systeme GmbH, West Germany, to
-  be a toolkit-based client.
-  .PP
-! .I xperfmon++
-  was created from \fIxperfmon\fP, and the Athena StripChart Widget,
-  by Roger Smith, Sterling Software @ NASA-Ames Research Center, Moffett Field, California. Version 1.0
-  was released in January, 1994.
+*** 171,177 ****
+--- 241,264 ----
+      "NFSClient",
+      "NFSServer",
+  };
++ 
+  static char *botNames[] = {
++ #if __FreeBSD_version >= 220000
++     "(* 100)",
++     "CPU (%)",
++     "CPU (%)",
++     "CPU (%)",
++     "CPU (%)",
++     "CPU (%)",
++     "Swap (%)",
++     "Trsf/s",
++     "rupts/s",
++     "Pkts/s",
++     "Pkts/s",
++     "Pkts/s",
++     "Calls/s",
++     "Calls/s",
++ #else
+      "CPU",
+      "CPU",
+      "CPU",
 ***************
-*** 389,398 ****
-  If you like this program, or if you have difficulties, I would like to hear your comments.
-  E-Mail me at rsmith@proteus.arc.nasa.gov.
-  .PP
-! .I xperfmon++ 
-  was written for Suns running SunOs and X11R5 Windows software. If some energetic soul
-  out there would like to port this program to any other operating system or architecture I would be
-  glad to incorporate the modifications into this master copy. Send me your changes via E-Mail at the
-  above address.
-  .PP
-  Enjoy!
---- 389,418 ----
-  If you like this program, or if you have difficulties, I would like to hear your comments.
-  E-Mail me at rsmith@proteus.arc.nasa.gov.
-  .PP
-! .I xperfmon++
-  was written for Suns running SunOs and X11R5 Windows software. If some energetic soul
-  out there would like to port this program to any other operating system or architecture I would be
-  glad to incorporate the modifications into this master copy. Send me your changes via E-Mail at the
-  above address.
-+ .PP
-+ .I xperfmon++ V1.2 for FreeBSD
-+ was written by Lars Koeller with a lot of helpful notes by Joerg Wunsch.
-+ .PP
-+ .I xperfmon++ V1.31 for FreeBSD
-+ close some memory leaks, fix geometry (resize) bug, display free swap
-+ without resizing of graph in percent.
-+ .PP
-+ .I xperfmon++ V1.33 for FreeBSD
-+ contains some fixes due to event problems and compiles fine under
-+ FreeBSD 2.2 (changes in get_swapspace).
-+ Now the -geometry switch works well!
-+ .PP
-+ .I xperfmon++ V1.40 for FreeBSD
-+ contains some fixes due to changes in the networking structs and
-+ cleans up the FreeBSD version number #if's. Now it should compile fine
-+ from FreeBSD 2.0 up to FreeBSD-3.0-current.
-+ .PP
-+ Please E-Mail any bugs or comments with the subject
-+ "xperfmon++: ..." to Lars.Koeller@Uni-Bielefeld.DE.
-  .PP
-  Enjoy!
+*** 183,186 ****
+--- 270,274 ----
+      "Packets",
+      "Calls",
+      "Calls",
++ #endif
+  };
diff --git a/sysutils/xperfmon3/files/patch-ac b/sysutils/xperfmon3/files/patch-ac
new file mode 100644
index 0000000..d7f24ea
--- /dev/null
+++ b/sysutils/xperfmon3/files/patch-ac
@@ -0,0 +1,336 @@
+*** ../xperfmon++/Imakefile	Wed Jul 27 22:29:29 1994
+--- ./Imakefile	Thu Apr 30 15:03:39 1998
+***************
+*** 17,31 ****
+  SYS_MODULE=	sgi_system
+  #endif
+  
+! EXTRA_LIBRARIES =     $(SUNFLAGS) $(MIPSFLAGS) $(SGIFLAGS)
+  
+     INSTPGMFLAGS =  $(INSTKMEMFLAGS)
+! LOCAL_LIBRARIES = $(XAWLIB) $(XTOOLLIB) $(XMULIB) $(XLIB)
+         INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11
+! #       INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11 -I/usr/include/bsd
+!      CDEBUGFLAGS = -O
+!            SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c nfs.c
+!            OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o nfs.o
+  
+  ComplexProgramTarget(xperfmon++)
+  
+--- 17,38 ----
+  SYS_MODULE=	sgi_system
+  #endif
+  
+! #if defined (FreeBSDArchitecture)
+! FreeBSDFLAGS=	-lkvm
+! SYS_MODULE=     freebsd_system
+! CC=		gcc
+! EXTRA_DEFINES=  -DHAVE_SYS_PARAM_H
+! #endif
+! 
+! EXTRA_LIBRARIES =     $(SUNFLAGS) $(MIPSFLAGS) $(SGIFLAGS) $(FreeBSDFLAGS)
+  
+     INSTPGMFLAGS =  $(INSTKMEMFLAGS)
+! LOCAL_LIBRARIES = -lXaw -lXt -lXmu -lX11
+         INCLUDES = -I. -I$(TOOLKITSRC) -I$(TOP) -I$(TOP)/X11
+! #      SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c nfs.c
+! #      OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o nfs.o
+!        SRCS = TimeChart.c StripChart.c misc.c $(SYS_MODULE).c xperfmon.c
+!        OBJS = TimeChart.o StripChart.o misc.o $(SYS_MODULE).o xperfmon.o
+  
+  ComplexProgramTarget(xperfmon++)
+  
+*** ../xperfmon++/README	Wed Jul 27 22:29:30 1994
+--- ./README	Thu Apr 30 15:03:39 1998
+***************
+*** 18,20 ****
+--- 18,58 ----
+  		Research Center, rsmith@proteus.arc.nasa.gov. Imake will build for correct
+  		O/S if x11r5 is fully installed in all the right places.
+  
++ 
++ 3-15-95		Completely new port of systemdependent file (bsd_system.c) for FreeBSD-2.X
++ 		by Lars Köller @University of Rostock, Germany.
++ 		E-Mail: <lars.koeller@odie.physik2.uni-rostock.de>
++ 
++ 8-16-95		Quick and dirty workaround of -geometry option bug.
++ 		But there are still some side effects when changing the geometry.
++ 		Fix memory leak in bsd_system.c
++ 		by Lars Köller @University of Rostock, Germany.
++ 		E-Mail: <lars.koeller@odie.physik2.uni-rostock.de>
++ 
++ 30-10-95	Change 'Free Mem' graph to 'Free Swap' cause the FreeBSD memory system
++ 		tries to minimize the free unused amount of memory.
++ 		Include basic support for FreeBSD > 2.1.
++ 		Number of interrupts now independent from 'Update Intervall'
++ 		by Lars Köller @University of Rostock, Germany.
++ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
++ 
++ 11-12-95        Fix -geometry bug! Now there is only a MIN_WIDTH of 185 pixels, and the
++ 		MIN_HEIGTH is calculates dynamically depending on the number of active
++ 		graphs.	FreeBSD-2.X only:
++ 		Change 'Free  Swap' graph from absolut into percent values.
++ 		All graphs shoud be independent of the 'Update Intervall'.
++ 		Modify graph labels and add unit of each graph.
++ 		by Lars Köller @University of Rostock, Germany.
++ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
++ 
++ 5-4-96		Fix some event problems that consumes a lot of cpu power after resizing
++ 		(mwm) or restart of an window manager. Make xperfmon compile with
++ 		FreeBSD-current (2.2, changes in get_swapspace)
++ 		by Lars Köller @University of Rostock, Germany.
++ 		E-Mail: <Lars_Koeller@odie.physik2.uni-rostock.de>
++ 
++ 4-30-98		Add System Load graph
++ 		Add CPU Nice and Interrupt graph
++ 		Compiles on FreeBSD-2.2.X and 3.X
++ 		by Lars Köller @University of Bielefeld, Germany.
++ 		E-Mail: Lars.Koeller@Uni-Bielefeld.DE
+*** ../xperfmon++/XPerfmon++.ad	Wed Jul 27 22:29:32 1994
+--- ./XPerfmon++.ad	Thu Aug 13 18:58:32 1998
+***************
+*** 4,27 ****
+  ! commented out, the "NFS Server" graph background will be the application
+  ! default color, unless some other resource file has specified it.
+  ! *PerfChart.highAlarm:		99998
+  *perfChartIdle.lowWarn:		10
+  *perfChartIdle.lowAlarm:	5
+! *perfChartUser.highAlarm:	90
+! *perfChartUser.highWarn:	75
+! *perfChartSystem.highAlarm:	90
+! *perfChartSystem.highWarn:	75
+! *perfChartFree.lowWarn:		2000
+! *perfChartFree.lowAlarm:	1000
+! *perfChartDisk.highWarn:	25
+! *perfChartDisk.highAlarm:	50
+! *perfChartIntrpts.highWarn:	500
+! *perfChartIntrpts.highAlarm:	750
+! *perfChartInput.highWarn:	300
+! *perfChartInput.highAlarm:	500
+! *perfChartOutput.highWarn:	300
+! *perfChartOutput.highAlarm:	500
+  *perfChartCollision.highWarn:	20
+  *perfChartCollision.highAlarm:	50
+! *perfChartNFSClient.highWarn:	200
+! *perfChartNFSClient.highAlarm:	400
+  *font:				6x13
+--- 4,50 ----
+  ! commented out, the "NFS Server" graph background will be the application
+  ! default color, unless some other resource file has specified it.
+  ! *PerfChart.highAlarm:		99998
++ 
++ ! Remember Load*100 is shown in the graph!
++ *perfChartLoad.highAlarm:	800
++ *perfChartLoad.highWarn:	400
++ 
++ *perfChartUser.highAlarm:	95
++ *perfChartUser.highWarn:	75
++ 
++ *perfChartNice.highAlarm:	75
++ *perfChartNice.highWarn:	55
++ 
++ *perfChartSystem.highAlarm:	40
++ *perfChartSystem.highWarn:	25
++ 
++ *perfChartInter.highAlarm:	40
++ *perfChartInter.highWarn:	25
++ 
+  *perfChartIdle.lowWarn:		10
+  *perfChartIdle.lowAlarm:	5
+! 
+! *perfChartSwap.lowWarn:		20
+! *perfChartSwap.lowAlarm:	10
+! 
+! *perfChartDisk.highWarn:	50
+! *perfChartDisk.highAlarm:	100
+! 
+! *perfChartIntrpts.highWarn:	400
+! *perfChartIntrpts.highAlarm:	600
+! 
+! *perfChartInput.highWarn:	500
+! *perfChartInput.highAlarm:	1000
+! 
+! *perfChartOutput.highWarn:	500
+! *perfChartOutput.highAlarm:	1000
+! 
+  *perfChartCollision.highWarn:	20
+  *perfChartCollision.highAlarm:	50
+! 
+! *perfChartNFSClient.highWarn:	100
+! *perfChartNFSClient.highAlarm:	200
+! 
+! *perfChartNFSServer.highWarn:	100
+! *perfChartNFSServer.highAlarm:	200
+  *font:				6x13
+*** ../xperfmon++/xperfmon++.man	Wed Jul 27 22:29:39 1994
+--- ./xperfmon++.man	Thu Apr 30 15:03:39 1998
+***************
+*** 85,101 ****
+  default list. Specifying both "-" and "+" options will produce unpredictable
+  results.
+  .TP 26
+  .B \-usercpu | \+usercpu
+  Graph percentage of \fIUser CPU Time\fP.
+  .TP 26
+  .B \-systemcpu  | \+systemcpu
+! Graph \fISystem\fP CPU Percentage.
+  .TP 26
+  .B \-idlecpu | \+idlecpu
+! Graph \fIIdle\fP CPU Percentage.
+  .TP 26
+! .B \-freemem | \+freemem
+! Graph \fIFree Memory\fP.
+  .TP 26
+  .B \-diskxfr | \+diskxfr
+  Graph \fIDisk Transfers\fP per interval period.
+--- 85,110 ----
+  default list. Specifying both "-" and "+" options will produce unpredictable
+  results.
+  .TP 26
++ .B \-sysload | \+sysload
++ Graph percentage of \fISystem Load\fP (avaraged over 1 minute).
++ .TP 26
+  .B \-usercpu | \+usercpu
+  Graph percentage of \fIUser CPU Time\fP.
+  .TP 26
++ .B \-nicecpu | \+nicecpu
++ Graph percentage of \fINice CPU Time\fP.
++ .TP 26
+  .B \-systemcpu  | \+systemcpu
+! Graph percentage of \fISystem CPU Time\fP.
+! .TP 26
+! .B \-intercpu | \+intercpu
+! Graph percentage of \fIInterrupt CPU Time\fP.
+  .TP 26
+  .B \-idlecpu | \+idlecpu
+! Graph percentage of \fIIdle CPU Time\fP.
+  .TP 26
+! .B \-free{mem/swap} | \+free{mem/swap}
+! Graph \fIFree Memory/Swap (Operating system dependent, swap for FreeBSD in %)\fP.
+  .TP 26
+  .B \-diskxfr | \+diskxfr
+  Graph \fIDisk Transfers\fP per interval period.
+***************
+*** 167,183 ****
+  .PP 
+  Where "*" is one of the following:
+  .TP 12
+  .B user
+  Set \fIlimit\fP value for User CPU Percentage.
+  .TP 12
+  .B sys
+  Set \fIlimit\fP value for System CPU Percentage.
+  .TP 12
+  .B idle
+  Set \fIlimit\fP value for Idle CPU Percentage.
+  .TP 12
+! .B mem
+! Set \fIlimit\fP value for Free Memory.
+  .TP 12
+  .B disk
+  Set \fIlimit\fP value for Disk Transfers.
+--- 176,201 ----
+  .PP
+  Where "*" is one of the following:
+  .TP 12
++ .B load
++ Set \fIlimit\fP value for Load Average (multiplied by 100!!!).
++ .TP 12
+  .B user
+  Set \fIlimit\fP value for User CPU Percentage.
+  .TP 12
++ .B nice
++ Set \fIlimit\fP value for Nice CPU Percentage.
++ .TP 12
+  .B sys
+  Set \fIlimit\fP value for System CPU Percentage.
+  .TP 12
++ .B inter
++ Set \fIlimit\fP value for Interrupt CPU Percentage.
++ .TP 12
+  .B idle
+  Set \fIlimit\fP value for Idle CPU Percentage.
+  .TP 12
+! .B mem/swap
+! Set \fIlimit\fP value for Free Memory/Swap (OS dependent, swap for FreeBSD).
+  .TP 12
+  .B disk
+  Set \fIlimit\fP value for Disk Transfers.
+***************
+*** 304,320 ****
+  .PP
+  Where "&" is one of the following (Note: \fICase\fP IS important):
+  .TP 16
+! .B Idle
+! Set Idle CPU Percentage resource.
+  .TP 16
+  .B User
+  Set User CPU Percentage resource.
+  .TP 16
+  .B System
+  Set System CPU Percentage resource.
+  .TP 16
+! .B Free
+! Set Free Memory resource.
+  .TP 16
+  .B Disk
+  Set Disk Transfer count resource.
+--- 322,347 ----
+  .PP
+  Where "&" is one of the following (Note: \fICase\fP IS important):
+  .TP 16
+! .B Load
+! Set System Load resource.
+  .TP 16
+  .B User
+  Set User CPU Percentage resource.
+  .TP 16
++ .B Nice
++ Set Nice CPU Percentage resource.
++ .TP 16
+  .B System
+  Set System CPU Percentage resource.
+  .TP 16
+! .B Inter
+! Set Interrupt CPU Percentage resource.
+! .TP 16
+! .B Idle
+! Set Idle CPU Percentage resource.
+! .TP 16
+! .B Free/Swap
+! Set Free Memory/Swap resource.
+  .TP 16
+  .B Disk
+  Set Disk Transfer count resource.
+***************
+*** 394,398 ****
+--- 421,449 ----
+  out there would like to port this program to any other operating system or architecture I would be
+  glad to incorporate the modifications into this master copy. Send me your changes via E-Mail at the
+  above address.
++ .PP
++ .I xperfmon++ V1.2 for FreeBSD
++ was written by Lars Köller with a lot of helpful notes by Jörg Wunsch.
++ .PP
++ .I xperfmon++ V1.31 for FreeBSD
++ close some memory leaks, fix geometry (resize) bug, display free swap
++ without resizing of graph in percent.
++ .PP
++ .I xperfmon++ V1.33 for FreeBSD
++ contains some fixes due to event problems and compiles fine under
++ FreeBSD 2.2 (changes in get_swapspace).
++ Now the -geometry switch works well!
++ .PP
++ .I xperfmon++ V1.40 for FreeBSD
++ contains some fixes due to changes in the networking structs and
++ cleans up the FreeBSD version number #if's. Now it should compile fine
++ from FreeBSD 2.0 up to FreeBSD-3.0-current.
++ .PP
++ .I xperfmon++ V2.0 for FreeBSD 2.2.X and 3.0
++ added System Load, Nice and Interrupt CPU graphs.
++ Should compile fine from FreeBSD 2.2 up to FreeBSD-3.0-current.
++ .PP
++ Please E-Mail any bugs or comments with the subject
++ "xperfmon++: ..." to Lars.Koeller@Uni-Bielefeld.DE.
+  .PP
+  Enjoy!