From cb5035400c0036f5df75681c189242d400423724 Mon Sep 17 00:00:00 2001
From: Jennifer Averett <jennifer.averett@oarcorp.com>
Date: Wed, 24 Oct 2012 15:01:23 -0500
Subject: [PATCH] _sx_xlock(): Added check for not in interrupt.

---
 rtemsbsd/src/rtems-bsd-sx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rtemsbsd/src/rtems-bsd-sx.c b/rtemsbsd/src/rtems-bsd-sx.c
index 2b422ca9..3634d85e 100644
--- a/rtemsbsd/src/rtems-bsd-sx.c
+++ b/rtemsbsd/src/rtems-bsd-sx.c
@@ -196,7 +196,8 @@ _sx_xlock(struct sx *sx, int opts, const char *file, int line)
 
 	#warning "SX_INTERRUPTIBLE NOT SUPPORTED YET"
 	/* BSD_ASSERT((opts & SX_INTERRUPTIBLE) == 0); */
-
+        BSD_ASSERT(!rtems_interrupt_is_in_progress());
+        
 	sc = rtems_semaphore_obtain( sx->lock_object.lo_id, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
 	BSD_ASSERT_SC(sc);