From 02a5e878336a7608b89251fc749548f69a43c503 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Wed, 6 Apr 1994 00:23:47 +0000
Subject: Formerly fstests.c.~20~

---
 fstests/fstests.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'fstests/fstests.c')

diff --git a/fstests/fstests.c b/fstests/fstests.c
index 09ac9ba3..cc48f3e9 100644
--- a/fstests/fstests.c
+++ b/fstests/fstests.c
@@ -30,6 +30,15 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* mach_port_t _hurd_msgport = MACH_PORT_NULL; */
 
+int check_refs (mach_port_t port) /* To call from gdb */
+{
+  int err;
+  mach_port_urefs_t refs;
+  err = mach_port_get_refs (mach_task_self (),
+			    port, MACH_PORT_RIGHT_SEND, &refs);
+  return err ? -err : refs;
+}
+
 void
 main ()
 {
-- 
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