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/macros/rtems/score/heap.inl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'cpukit/score/macros')

diff --git a/cpukit/score/macros/rtems/score/heap.inl b/cpukit/score/macros/rtems/score/heap.inl
index 1023a77fc5..f04d69cdb6 100644
--- a/cpukit/score/macros/rtems/score/heap.inl
+++ b/cpukit/score/macros/rtems/score/heap.inl
@@ -68,6 +68,18 @@
   ( (Heap_Block *) \
      _Addresses_Add_offset( (void *)(_base), (_offset) ) )
 
+/*PAGE
+ *
+ *  _Heap_User_Block_at
+ *
+ */
+ 
+#define _Heap_User_Block_at( _base ) \
+  _Heap_Block_at( \
+    (_base), \
+    -*(((unsigned32 *) (_base)) - 1) + -HEAP_BLOCK_USED_OVERHEAD \
+  )
+
 /*PAGE
  *
  *  _Heap_Is_previous_block_free
-- 
cgit v1.2.3