diff --git a/rtemsbsd/src/rtems-bsd-jail.c b/rtemsbsd/src/rtems-bsd-jail.c
index bb7fe699..ac4d14cc 100644
--- a/rtemsbsd/src/rtems-bsd-jail.c
+++ b/rtemsbsd/src/rtems-bsd-jail.c
@@ -3,7 +3,7 @@
  *
  * @ingroup rtems_bsd_rtems
  *
- * @brief TODO.
+ * @brief This object is an minimal rtems implementation of kern_jail.c.
  */
 
 /*
@@ -90,3 +90,8 @@ struct prison prison0 = {
 };
 MTX_SYSINIT(prison0, &prison0.pr_mtx, "jail mutex", MTX_DEF);
 
+
+void prison_free(struct prison *pr) {}
+void prison_hold(struct prison *pr) {}
+
+
diff --git a/testsuite/link01/test.c b/testsuite/link01/test.c
index a0d7518c..2d483645 100644
--- a/testsuite/link01/test.c
+++ b/testsuite/link01/test.c
@@ -9,15 +9,8 @@
 #include <stdio.h>
 #include <freebsd/bsd.h>
 
-/* needed by rtems-bsd-resource.c */
-int maxproc;
-
-/* needed by rtems-bsd-prot.c */
-int ngroups_max;
-
-/* needed by rtems-bsd-prot.c */
-void prison_hold() {}
-void prison_free() {}
+int     maxproc = 6;               /* XXX Used value of rtems KERN_MAXPROC */
+int     ngroups_max = NGROUPS_MAX; /* XXX */
 
 /* needed by rtems-bsd-init-with-irq.c */
 void rtems_interrupt_server_initialize(void) { }