From 8580c70172d61b2809a04ab1dd4904d8e1d0136f Mon Sep 17 00:00:00 2001
From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Thu, 4 Jun 2009 23:52:58 +0000
Subject: Add jtag_get_flush_queue_count accessor to help future factoring.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2057 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/jtag/jtag.c | 7 ++++++-
 src/jtag/jtag.h | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index e818e92f..6f65a3ec 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -909,6 +909,11 @@ void jtag_execute_queue_noclear(void)
 	}
 }
 
+int jtag_get_flush_queue_count(void)
+{
+	return jtag_flush_queue_count;
+}
+
 int jtag_execute_queue(void)
 {
 	int retval;
@@ -2480,7 +2485,7 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
 
 static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args)
 {
-	Jim_SetResult(interp, Jim_NewIntObj(interp, jtag_flush_queue_count));
+	Jim_SetResult(interp, Jim_NewIntObj(interp, jtag_get_flush_queue_count()));
 
 	return JIM_OK;
 }
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index a63aa371..8f427fbe 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -640,4 +640,7 @@ extern void jtag_add_dr_out(jtag_tap_t* tap,
  */
 extern int jtag_add_statemove(tap_state_t goal_state);
 
+/// @returns the number of times the scan queue has been flushed
+int jtag_get_flush_queue_count(void);
+
 #endif /* JTAG_H */
-- 
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