2008-08-04 Sebastian Huber <sebastian.huber@embedded-brains.de>

	* rtems/include/rtems/rtems/sem.h, rtems/src/semobtain.c:
	Changed option set type to rtems_option.

	* score/src/objectgetinfo.c: Check return value of
	_Objects_API_maximum_class().

	* libmisc/monitor/mon-mpci.c, libmisc/monitor/monitor.h,
	rtems/include/rtems/rtems/message.h, rtems/src/msgmp.c,
	rtems/src/msgqallocate.c, rtems/src/msgqbroadcast.c,
	rtems/src/msgqcreate.c, rtems/src/msgqreceive.c, rtems/src/msgqsend.c,
	rtems/src/msgqurgent.c, score/include/rtems/score/coremsg.h,
	score/include/rtems/score/mpci.h, score/include/rtems/score/thread.h,
	score/inline/rtems/score/coremsg.inl, score/src/coremsg.c,
	score/src/coremsgbroadcast.c, score/src/coremsgseize.c,
	score/src/coremsgsubmit.c:
	Removed parameters of _Message_queue_Allocate().  Changed option set
	type to rtems_option.  Changed type of maximum message and packet size
	to size_t.  Changed the input buffer type for message send functions to
	"const void *".  Changed the pointer to the second return argument in
	the thread wait information to a union.  This union can contain a
	pointer to an immutable or a mutable object.  This is somewhat fragile.
	An alternative would be to add a third pointer for immutable objects,
	but this would increase the structure size.

1 files changed, 5 insertions, 5 deletions

diff --git a/cpukit/score/include/rtems/score/coremsg.h b/cpukit/score/include/rtems/score/coremsg.h
index c35574f3fc..f34eecee50 100644
--- a/cpukit/score/include/rtems/score/coremsg.h
+++ b/cpukit/score/include/rtems/score/coremsg.h
@@ -201,7 +201,7 @@ typedef struct {
   /** This is the size in bytes of the largest message which may be
    *  sent via this queue.
    */
-  uint32_t                           maximum_message_size;
+  size_t                             maximum_message_size;
   /** This chain is the set of pending messages.  It may be ordered by
    *  message priority or in FIFO order.
    */
@@ -244,7 +244,7 @@ boolean _CORE_message_queue_Initialize(
   CORE_message_queue_Control    *the_message_queue,
   CORE_message_queue_Attributes *the_message_queue_attributes,
   uint32_t                       maximum_pending_messages,
-  uint32_t                       maximum_message_size
+  size_t                         maximum_message_size
 );
 
 /**
@@ -326,7 +326,7 @@ void _CORE_message_queue_Flush_waiting_threads(
  */
 CORE_message_queue_Status _CORE_message_queue_Broadcast(
   CORE_message_queue_Control                *the_message_queue,
-  void                                      *buffer,
+  const void                                *buffer,
   size_t                                     size,
   Objects_Id                                 id,
   CORE_message_queue_API_mp_support_callout  api_message_queue_mp_support,
@@ -360,7 +360,7 @@ CORE_message_queue_Status _CORE_message_queue_Broadcast(
  */
 CORE_message_queue_Status _CORE_message_queue_Submit(
   CORE_message_queue_Control                *the_message_queue,
-  void                                      *buffer,
+  const void                                *buffer,
   size_t                                     size,
   Objects_Id                                 id,
   CORE_message_queue_API_mp_support_callout  api_message_queue_mp_support,
@@ -396,7 +396,7 @@ void _CORE_message_queue_Seize(
   CORE_message_queue_Control      *the_message_queue,
   Objects_Id                       id,
   void                            *buffer,
-  size_t                          *size,
+  size_t                          *size_p,
   boolean                          wait,
   Watchdog_Interval                timeout
 );