2008-12-01 Joel Sherrill <joel.sherrill@OARcorp.com>

	* rtems/include/rtems/rtems/region.h,
	rtems/include/rtems/rtems/support.h,
	rtems/src/regiongetsegmentsize.c, rtems/src/regionresizesegment.c,
	rtems/src/workspace.c: Revert ssize_t patch.

6 files changed, 23 insertions, 55 deletions

diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 6ec1e1f3f7..2a9c580477 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,10 @@
+2008-12-01	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	* rtems/include/rtems/rtems/region.h,
+	rtems/include/rtems/rtems/support.h,
+	rtems/src/regiongetsegmentsize.c, rtems/src/regionresizesegment.c,
+	rtems/src/workspace.c: Revert ssize_t patch.
+
 2008-11-26	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* score/Makefile.am, score/include/rtems/score/watchdog.h: Add
diff --git a/cpukit/rtems/include/rtems/rtems/region.h b/cpukit/rtems/include/rtems/rtems/region.h
index 20da771121..74d66ea334 100644
--- a/cpukit/rtems/include/rtems/rtems/region.h
+++ b/cpukit/rtems/include/rtems/rtems/region.h
@@ -66,53 +66,14 @@ extern "C" {
  */
 
 typedef struct {
-  /**
-   * This field is the object management portion of a Region instance.
-   */
   Objects_Control       Object;
-
-  /**
-   * This is the set of threads blocked waiting on memory.
-   */
-  Thread_queue_Control  Wait_queue;
-
-  /**
-   * This is the physical starting address of the Region area.
-   */
-  void                 *starting_address;
-
-  /**
-   * This is the physical length (in bytes) of the Region memory.
-   */
-  uint32_t              length;
-
-  /**
-   * This is the physical page size (in bytes) of each allocated segment.
-   */
-  uint32_t              page_size;
-
-  /**
-   * This is the maximum segment size (in bytes) that can ever be allocated
-   * from this Region.  It is calculated at creation time.
-   */
-  uint32_t              maximum_segment_size;
-
-  /**
-   *  This is the Classic API attribute provided to the create directive.
-   *  It is translated into behavioral attributes on the SuperCore Heap
-   *  instance.
-   */
+  Thread_queue_Control  Wait_queue;            /* waiting threads        */
+  void                 *starting_address;      /* physical start addr    */
+  uint32_t              length;                /* physical length(bytes) */
+  uint32_t              page_size;             /* in bytes               */
+  uint32_t              maximum_segment_size;  /* in bytes               */
   rtems_attribute       attribute_set;
-
-  /**
-   * This is the number of blocks currently allocated from this Region.
-   */
-  uint32_t              number_of_used_blocks;
-
-  /**
-   * This is the Heap instance which implements the core functionality
-   * of a Region instance.
-   */
+  uint32_t              number_of_used_blocks; /* blocks allocated       */
   Heap_Control          Memory;
 }  Region_Control;
 
@@ -240,7 +201,7 @@ rtems_status_code rtems_region_get_segment(
 rtems_status_code rtems_region_get_segment_size(
   Objects_Id         id,
   void              *segment,
-  ssize_t           *size
+  size_t            *size
 );
 
 /**
@@ -282,8 +243,8 @@ rtems_status_code rtems_region_return_segment(
 rtems_status_code rtems_region_resize_segment(
   Objects_Id  id,
   void       *segment,
-  ssize_t     size,
-  ssize_t    *old_size
+  size_t      size,
+  size_t     *old_size
 );
 
 #ifndef __RTEMS_APPLICATION__
diff --git a/cpukit/rtems/include/rtems/rtems/support.h b/cpukit/rtems/include/rtems/rtems/support.h
index 8364bdca91..25f6ebf08d 100644
--- a/cpukit/rtems/include/rtems/rtems/support.h
+++ b/cpukit/rtems/include/rtems/rtems/support.h
@@ -79,8 +79,8 @@ bool rtems_workspace_get_information(
  *  @return TRUE if successful
  */
 bool rtems_workspace_allocate(
-  ssize_t   bytes,
-  void    **pointer
+  size_t   bytes,
+  void   **pointer
 );
 
 /**
diff --git a/cpukit/rtems/src/regiongetsegmentsize.c b/cpukit/rtems/src/regiongetsegmentsize.c
index 53c91808aa..7d70b6188b 100644
--- a/cpukit/rtems/src/regiongetsegmentsize.c
+++ b/cpukit/rtems/src/regiongetsegmentsize.c
@@ -45,7 +45,7 @@
 rtems_status_code rtems_region_get_segment_size(
   Objects_Id         id,
   void              *segment,
-  ssize_t           *size
+  size_t            *size
 )
 {
   Objects_Locations        location;
diff --git a/cpukit/rtems/src/regionresizesegment.c b/cpukit/rtems/src/regionresizesegment.c
index 0f031a737a..43cb302afd 100644
--- a/cpukit/rtems/src/regionresizesegment.c
+++ b/cpukit/rtems/src/regionresizesegment.c
@@ -46,8 +46,8 @@
 rtems_status_code rtems_region_resize_segment(
   Objects_Id  id,
   void       *segment,
-  ssize_t     size,
-  ssize_t    *old_size
+  size_t      size,
+  size_t     *old_size
 )
 {
   uint32_t                 avail_size;
diff --git a/cpukit/rtems/src/workspace.c b/cpukit/rtems/src/workspace.c
index c7405bcf32..f573440475 100644
--- a/cpukit/rtems/src/workspace.c
+++ b/cpukit/rtems/src/workspace.c
@@ -39,8 +39,8 @@ bool rtems_workspace_get_information(
  *  _Workspace_Allocate
  */
 bool rtems_workspace_allocate(
-  ssize_t   bytes,
-  void    **pointer
+  size_t   bytes,
+  void   **pointer
 )
 {
    *pointer =  _Heap_Allocate( &_Workspace_Area, bytes );