From 91a3554dedcf9b1495c15ef6af69bf2d940a5d80 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 19 Sep 1995 21:43:12 +0000
Subject: Modifications from Tony Bennett accepted to return aligned block.

---
 cpukit/score/inline/rtems/score/heap.inl | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'cpukit/score/inline/rtems')

diff --git a/cpukit/score/inline/rtems/score/heap.inl b/cpukit/score/inline/rtems/score/heap.inl
index c28f1a6067..b3e04a1deb 100644
--- a/cpukit/score/inline/rtems/score/heap.inl
+++ b/cpukit/score/inline/rtems/score/heap.inl
@@ -92,6 +92,22 @@ STATIC INLINE Heap_Block *_Heap_Block_at(
   return (Heap_Block *) _Addresses_Add_offset( (void *)base, offset );
 }
 
+/*PAGE
+ *
+ *  _Heap_User_Block_at
+ *
+ */
+ 
+STATIC INLINE Heap_Block *_Heap_User_Block_at(
+  void       *base
+)
+{
+  unsigned32         offset;
+ 
+  offset = *(((unsigned32 *) base) - 1);
+  return _Heap_Block_at( base, -offset + -HEAP_BLOCK_USED_OVERHEAD);
+}
+
 /*PAGE
  *
  *  _Heap_Is_previous_block_free
-- 
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