--- lib/os_mon/src/disksup.erl.orig	Sat Dec  2 22:19:26 2000
+++ lib/os_mon/src/disksup.erl	Sat Dec  2 22:19:34 2000
@@ -81,6 +81,9 @@
 check_disk_space(State) when State#state.os == {unix, solaris} ->
     Result = os:cmd("/usr/bin/df -lk"),
     check_disks_solaris(skip_to_eol(Result), State#state.threshold);
+check_disk_space(State) when State#state.os == {unix, freebsd} ->
+    Result = os:cmd("/bin/df -k -t ufs"),
+    check_disks_solaris(skip_to_eol(Result), State#state.threshold);
 check_disk_space(State) when State#state.os == {unix, sunos4} ->
     Result = os:cmd("df"),
     check_disks_solaris(skip_to_eol(Result), State#state.threshold).
@@ -162,6 +165,8 @@
 		{4,_,_} -> {unix, sunos4};
 		V -> exit({{unknown_os_version, V}, {disk_sup, get_os, []}})
 	    end;
+	{unix, freebsd} ->
+	    {unix, freebsd};
 	{win32,W} ->
 	    {win32,W};	    
 	Type ->