Removed debug dumps from the PM and FS servers. The dumps are now done by the

IS servers, which obtains a copy of the data through the getsysinfo() system
call. CTRL-F1 now is a special TTY key to shows function key mappings.

include/unistd.h

@@ -39,6 +39,7 @@
 #define SI_KINFO		0	/* get kernel info via PM */
 #define SI_PROC_ADDR		1	/* address of process table */
 #define SI_PROC_TAB		2	/* copy of entire process table */
+#define SI_DMAP_TAB		3	/* get device <-> driver mappings */
 
 /* NULL must be defined in <unistd.h> according to POSIX Sec. 2.7.1. */
 #define NULL    ((void *)0)