[PATCH 3/5] rtems: Deprecate region_information_block

[Sebastian Huber]

The region_information_block typedef as no corresponding API.  It has no
proper namespace prefix.  A user can do nothing with it.

Close #3591.
---
 cpukit/include/rtems/rtems/types.h     | 2 +-
 cpukit/libmisc/cpuuse/cpuusagetop.c    | 2 +-
 cpukit/libmisc/shell/main_mallocinfo.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpukit/include/rtems/rtems/types.h b/cpukit/include/rtems/rtems/types.h
index 710e878666..d551fce213 100644
--- a/cpukit/include/rtems/rtems/types.h
+++ b/cpukit/include/rtems/rtems/types.h
@@ -115,7 +115,7 @@ typedef CPU_Interrupt_frame        rtems_interrupt_frame;
  * @brief Information structure returned by the Heap Handler via the Region
  * Manager.
  */
-typedef Heap_Information_block region_information_block;
+typedef Heap_Information_block region_information_block RTEMS_DEPRECATED;
 
 /**
  * @brief Used to manage and manipulate intervals specified by
diff --git a/cpukit/libmisc/cpuuse/cpuusagetop.c b/cpukit/libmisc/cpuuse/cpuusagetop.c
index ee5d79051f..8e0063bc88 100644
--- a/cpukit/libmisc/cpuuse/cpuusagetop.c
+++ b/cpukit/libmisc/cpuuse/cpuusagetop.c
@@ -395,7 +395,7 @@ rtems_cpuusage_top_thread (rtems_task_argument arg)
     }
     else
     {
-      region_information_block libc_heap;
+      Heap_Information_block libc_heap;
       malloc_info(&libc_heap);
       rtems_printf(data->printer, "\nMem: Wksp: ");
       print_memsize(data, wksp.Free.total, "free");
diff --git a/cpukit/libmisc/shell/main_mallocinfo.c b/cpukit/libmisc/shell/main_mallocinfo.c
index 43e988376a..f5e6309211 100644
--- a/cpukit/libmisc/shell/main_mallocinfo.c
+++ b/cpukit/libmisc/shell/main_mallocinfo.c
@@ -31,7 +31,7 @@ static int rtems_shell_main_malloc_info(
   if ( argc == 2 && strcmp( argv[ 1 ], "walk" ) == 0 ) {
     malloc_walk( 0, true );
   } else {
-    region_information_block info;
+    Heap_Information_block info;
 
     rtems_shell_print_unified_work_area_message();
     malloc_info( &info );
-- 
2.16.4