diff options
Diffstat (limited to 'cpukit/score/inline')
| -rw-r--r-- | cpukit/score/inline/rtems/score/coremsg.inl | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/cpukit/score/inline/rtems/score/coremsg.inl b/cpukit/score/inline/rtems/score/coremsg.inl deleted file mode 100644 index 986fc3f6a4..0000000000 --- a/cpukit/score/inline/rtems/score/coremsg.inl +++ /dev/null @@ -1,255 +0,0 @@ -/** - * @file - * - * @brief Inlined Routines in the Core Message Handler - * - * This include file contains the static inline implementation of all - * inlined routines in the Core Message Handler. - */ - -/* - * COPYRIGHT (c) 1989-2009. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - */ - -#ifndef _RTEMS_SCORE_COREMSG_H -# error "Never use <rtems/score/coremsg.inl> directly; include <rtems/score/coremsg.h> instead." -#endif - -#ifndef _RTEMS_SCORE_COREMSG_INL -#define _RTEMS_SCORE_COREMSG_INL - -/** - * @addtogroup ScoreMessageQueue - */ -/**@{**/ - -#include <string.h> /* needed for memcpy */ - -/** - * This routine sends a message to the end of the specified message queue. - */ -RTEMS_INLINE_ROUTINE CORE_message_queue_Status _CORE_message_queue_Send( - CORE_message_queue_Control *the_message_queue, - const void *buffer, - size_t size, - Objects_Id id, - CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, - bool wait, - Watchdog_Interval timeout -) -{ - return _CORE_message_queue_Submit( - the_message_queue, - buffer, - size, - id, - api_message_queue_mp_support, - CORE_MESSAGE_QUEUE_SEND_REQUEST, - wait, /* sender may block */ - timeout /* timeout interval */ - ); -} - -/** - * This routine sends a message to the front of the specified message queue. - */ -RTEMS_INLINE_ROUTINE CORE_message_queue_Status _CORE_message_queue_Urgent( - CORE_message_queue_Control *the_message_queue, - const void *buffer, - size_t size, - Objects_Id id, - CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, - bool wait, - Watchdog_Interval timeout -) -{ - return _CORE_message_queue_Submit( - the_message_queue, - buffer, - size, - id, - api_message_queue_mp_support, - CORE_MESSAGE_QUEUE_URGENT_REQUEST, - wait, /* sender may block */ - timeout /* timeout interval */ - ); -} - -/** - * This routine copies the contents of the source message buffer - * to the destination message buffer. - */ -RTEMS_INLINE_ROUTINE void _CORE_message_queue_Copy_buffer ( - const void *source, - void *destination, - size_t size -) -{ - memcpy(destination, source, size); -} - -/** - * This function allocates a message buffer from the inactive - * message buffer chain. - */ -RTEMS_INLINE_ROUTINE 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 ); -} - -/** - * This routine frees a message buffer to the inactive - * message buffer chain. - */ -RTEMS_INLINE_ROUTINE 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 ); -} - -/** - * This function returns the priority of @a the_message. - * - * @note It encapsulates the optional behavior that message priority is - * disabled if no API requires it. - */ -RTEMS_INLINE_ROUTINE int _CORE_message_queue_Get_message_priority ( - CORE_message_queue_Buffer_control *the_message -) -{ - #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) - return the_message->priority; - #else - return 0; - #endif -} - -/** - * This function sets the priority of @a the_message. - * - * @note It encapsulates the optional behavior that message priority is - * disabled if no API requires it. - */ -RTEMS_INLINE_ROUTINE void _CORE_message_queue_Set_message_priority ( - CORE_message_queue_Buffer_control *the_message, - int priority -) -{ - #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) - the_message->priority = priority; - #endif -} - -/** - * This function removes the first message from the_message_queue - * and returns a pointer to it. - */ -RTEMS_INLINE_ROUTINE - 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 ); -} - -/** - * This function returns true if the priority attribute is - * enabled in the attribute_set and false otherwise. - */ -RTEMS_INLINE_ROUTINE bool _CORE_message_queue_Is_priority( - CORE_message_queue_Attributes *the_attribute -) -{ - return - (the_attribute->discipline == CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY); -} - -/** - * This routine places the_message at the rear of the outstanding - * messages on the_message_queue. - */ -RTEMS_INLINE_ROUTINE void _CORE_message_queue_Append_unprotected ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Buffer_control *the_message -) -{ - _Chain_Append_unprotected( - &the_message_queue->Pending_messages, - &the_message->Node - ); -} - -/** - * This routine places the_message at the front of the outstanding - * messages on the_message_queue. - */ -RTEMS_INLINE_ROUTINE void _CORE_message_queue_Prepend_unprotected ( - CORE_message_queue_Control *the_message_queue, - CORE_message_queue_Buffer_control *the_message -) -{ - _Chain_Prepend_unprotected( - &the_message_queue->Pending_messages, - &the_message->Node - ); -} - -/** - * This function returns true if the_message_queue is true and false otherwise. - */ -RTEMS_INLINE_ROUTINE bool _CORE_message_queue_Is_null ( - CORE_message_queue_Control *the_message_queue -) -{ - return ( the_message_queue == NULL ); -} - -#if defined(RTEMS_SCORE_COREMSG_ENABLE_NOTIFICATION) - /** - * This function returns true if notification is enabled on this message - * queue and false otherwise. - */ - RTEMS_INLINE_ROUTINE bool _CORE_message_queue_Is_notify_enabled ( - CORE_message_queue_Control *the_message_queue - ) - { - return (the_message_queue->notify_handler != NULL); - } -#endif - -/** - * This routine initializes the notification information for - * @a the_message_queue. - */ -#if defined(RTEMS_SCORE_COREMSG_ENABLE_NOTIFICATION) - RTEMS_INLINE_ROUTINE 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; - } -#else - /* turn it into nothing if not enabled */ - #define _CORE_message_queue_Set_notify( \ - the_message_queue, the_handler, the_argument ) -#endif - -/** @} */ - -#endif -/* end of include file */ |