Changes for restarting disk drivers and new interface between PM and FS.

lib/syslib/sys_fork.c

@@ -1,9 +1,10 @@
 #include "syslib.h"
 
-PUBLIC int sys_fork(parent, child, child_endpoint)
+PUBLIC int sys_fork(parent, child, child_endpoint, map_ptr)
 int parent;			/* process doing the fork */
 int child;			/* which proc has been created by the fork */
 int *child_endpoint;
+struct mem_map *map_ptr;
 {
 /* A process has forked.  Tell the kernel. */
 
@@ -12,6 +13,7 @@ int *child_endpoint;
 
   m.PR_ENDPT = parent;
   m.PR_SLOT = child;
+  m.PR_MEM_PTR = map_ptr;
   r = _taskcall(SYSTASK, SYS_FORK, &m);
   *child_endpoint = m.PR_ENDPT;
   return r;