diff options
Diffstat (limited to 'cpukit/score/inline/rtems/score/coremsg.inl')
| -rw-r--r-- | cpukit/score/inline/rtems/score/coremsg.inl | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/cpukit/score/inline/rtems/score/coremsg.inl b/cpukit/score/inline/rtems/score/coremsg.inl deleted file mode 100644 index 84e7250aa7..0000000000 --- a/cpukit/score/inline/rtems/score/coremsg.inl +++ /dev/null @@ -1,260 +0,0 @@ -/* coremsg.inl - * - * This include file contains the static inline implementation of all - * inlined routines in the Core Message Handler. - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#ifndef __CORE_MESSAGE_QUEUE_inl -#define __CORE_MESSAGE_QUEUE_inl - -#include <string.h> /* needed for memcpy */ - -/*PAGE - * - * _CORE_message_queue_Send - * - * DESCRIPTION: - * - * This routine sends a message to the end of the specified message queue. - */ - -STATIC INLINE CORE_message_queue_Status _CORE_message_queue_Send( - CORE_message_queue_Control *the_message_queue, - void *buffer, - unsigned32 size, - Objects_Id id, - CORE_message_queue_API_mp_support_callout api_message_queue_mp_support -) -{ - return _CORE_message_queue_Submit( - the_message_queue, - buffer, - size, - id, - api_message_queue_mp_support, - CORE_MESSAGE_QUEUE_SEND_REQUEST - ); -} - -/*PAGE - * - * _CORE_message_queue_Urgent - * - * DESCRIPTION: - * - * This routine sends a message to the front of the specified message queue. - */ - -STATIC INLINE CORE_message_queue_Status _CORE_message_queue_Urgent( - CORE_message_queue_Control *the_message_queue, - void *buffer, - unsigned32 size, - Objects_Id id, - CORE_message_queue_API_mp_support_callout api_message_queue_mp_support -) -{ - return _CORE_message_queue_Submit( - the_message_queue, - buffer, - size, - id, - api_message_queue_mp_support, - CORE_MESSAGE_QUEUE_URGENT_REQUEST - ); -} - -/*PAGE - * - * _CORE_message_queue_Copy_buffer - * - * DESCRIPTION: - * - * This routine copies the contents of the source message buffer - * to the destination message buffer. - */ - -STATIC INLINE void _CORE_message_queue_Copy_buffer ( - void *source, - void *destination, - unsigned32 size -) -{ - memcpy(destination, source, size); -} - -/*PAGE - * - * _CORE_message_queue_Allocate_message_buffer - * - * DESCRIPTION: - * - * This function allocates a message buffer from the inactive - * message buffer chain. - */ - -STATIC INLINE CORE_message_queue_Buffer_control * -_CORE_message_queue_Allocate_message_buffer ( - CORE_message_queue_Control *the_message_queue -) -{ - return (CORE_message_queue_Buffer_control *) - _Chain_Get( &the_message_queue->Inactive_messages ); -} - -/*PAGE - * - * _CORE_message_queue_Free_message_buffer - * - * DESCRIPTION: - * - * This routine frees a message buffer to the inactive - * message buffer chain. - */ - -STATIC INLINE void _CORE_message_queue_Free_message_buffer ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Buffer_control *the_message -) -{ - _Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node ); -} - -/*PAGE - * - * _CORE_message_queue_Get_pending_message - * - * DESCRIPTION: - * - * This function removes the first message from the_message_queue - * and returns a pointer to it. - */ - -STATIC INLINE - CORE_message_queue_Buffer_control *_CORE_message_queue_Get_pending_message ( - CORE_message_queue_Control *the_message_queue -) -{ - return (CORE_message_queue_Buffer_control *) - _Chain_Get_unprotected( &the_message_queue->Pending_messages ); -} - -/*PAGE - * - * _CORE_message_queue_Is_priority - * - * DESCRIPTION: - * - * This function returns TRUE if the priority attribute is - * enabled in the attribute_set and FALSE otherwise. - */ - -STATIC INLINE boolean _CORE_message_queue_Is_priority( - CORE_message_queue_Attributes *the_attribute -) -{ - return (the_attribute->discipline == CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY); -} - -/*PAGE - * - * _CORE_message_queue_Append - * - * DESCRIPTION: - * - * This routine places the_message at the rear of the outstanding - * messages on the_message_queue. - */ - -STATIC INLINE void _CORE_message_queue_Append ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Buffer_control *the_message -) -{ - _Chain_Append( &the_message_queue->Pending_messages, &the_message->Node ); -} - -/*PAGE - * - * _CORE_message_queue_Prepend - * - * DESCRIPTION: - * - * This routine places the_message at the front of the outstanding - * messages on the_message_queue. - */ - -STATIC INLINE void _CORE_message_queue_Prepend ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Buffer_control *the_message -) -{ - _Chain_Prepend( - &the_message_queue->Pending_messages, - &the_message->Node - ); -} - -/*PAGE - * - * _CORE_message_queue_Is_null - * - * DESCRIPTION: - * - * This function returns TRUE if the_message_queue is TRUE and FALSE otherwise. - */ - -STATIC INLINE boolean _CORE_message_queue_Is_null ( - CORE_message_queue_Control *the_message_queue -) -{ - return ( the_message_queue == NULL ); -} - -/*PAGE - * - * _CORE_message_queue_Is_notify_enabled - * - * DESCRIPTION: - * - * This function returns TRUE if notification is enabled on this message - * queue and FALSE otherwise. - */ - -STATIC INLINE boolean _CORE_message_queue_Is_notify_enabled ( - CORE_message_queue_Control *the_message_queue -) -{ - return (the_message_queue->notify_handler != NULL); -} - -/*PAGE - * - * _CORE_message_queue_Set_notify - * - * DESCRIPTION: - * - * This routine initializes the notification information for the_message_queue. - */ - -STATIC INLINE void _CORE_message_queue_Set_notify ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Notify_Handler the_handler, - void *the_argument -) -{ - the_message_queue->notify_handler = the_handler; - the_message_queue->notify_argument = the_argument; -} - -#endif -/* end of include file */ |