diff options
Diffstat (limited to '')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/message.h | 129 |
1 files changed, 12 insertions, 117 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/message.h b/cpukit/rtems/include/rtems/rtems/message.h index e8bbee8cc4..1c248857a0 100644 --- a/cpukit/rtems/include/rtems/rtems/message.h +++ b/cpukit/rtems/include/rtems/rtems/message.h @@ -33,56 +33,20 @@ #ifndef _RTEMS_RTEMS_MESSAGE_H #define _RTEMS_RTEMS_MESSAGE_H -/** - * This constant is defined to extern most of the time when using - * this header file. However by defining it to nothing, the data - * declared in this header file can be instantiated. This is done - * in a single per manager file. - */ -#ifndef RTEMS_MESSAGE_EXTERN -#define RTEMS_MESSAGE_EXTERN extern -#endif - -#ifdef __cplusplus -extern "C" { -#endif - #include <rtems/rtems/types.h> #include <rtems/rtems/status.h> #include <rtems/rtems/options.h> -#include <rtems/score/chain.h> -#include <rtems/score/object.h> #include <rtems/rtems/attr.h> +#include <rtems/score/object.h> #include <rtems/score/coremsg.h> -/** - * @defgroup ClassicMessageQueue Message Queues - * - * @ingroup ClassicRTEMS - * - * This encapsulates functionality which XXX - */ -/**@{*/ - -/** - * The following enumerated type details the modes in which a message - * may be submitted to a message queue. The message may be posted - * in a send or urgent fashion. - */ -typedef enum { - /** - * This value indicates the user wants to send the message using the - * normal message insertion protocol (FIFO or priority). - */ - MESSAGE_QUEUE_SEND_REQUEST = 0, - /** - * This value indicates the user considers the message to be urgent - * and wants it inserted at the head of the pending message queue. - */ - MESSAGE_QUEUE_URGENT_REQUEST = 1 -} Message_queue_Submit_types; +#ifdef __cplusplus +extern "C" { +#endif /** + * @ingroup ClassicMessageQueueImpl + * * The following records define the control block used to manage * each message queue. */ @@ -96,17 +60,13 @@ typedef struct { } Message_queue_Control; /** - * The following defines the information control block used to - * manage this class of objects. - */ -RTEMS_MESSAGE_EXTERN Objects_Information _Message_queue_Information; - -/** - * @brief Message Queue Manager Initialization + * @defgroup ClassicMessageQueue Message Queues + * + * @ingroup ClassicRTEMS * - * This routine performs the initialization necessary for this manager. + * This encapsulates functionality which XXX */ -void _Message_queue_Manager_initialization(void); +/**@{*/ /** * @brief RTEMS Create Message Queue @@ -299,76 +259,11 @@ rtems_status_code rtems_message_queue_get_number_pending( uint32_t *count ); - -/** - * @brief Message_queue_Submit - * - * This routine implements the directives rtems_message_queue_send - * and rtems_message_queue_urgent. It processes a message that is - * to be submitted to the designated message queue. The message will - * either be processed as a send send message which it will be inserted - * at the rear of the queue or it will be processed as an urgent message - * which will be inserted at the front of the queue. - */ -rtems_status_code _Message_queue_Submit( - rtems_id id, - const void *buffer, - size_t size, - Message_queue_Submit_types submit_type -); - -/** - * @brief Message Queue Allocate - * - * This function allocates a message queue control block from - * the inactive chain of free message queue control blocks. - * - * @retval the_message_queue filled in if successful, NULL otherwise - */ -Message_queue_Control *_Message_queue_Allocate (void); - -/** - * @brief Message queue Translate Core Message Queue Return Code - * - * This function returns a RTEMS status code based on - * @a the_message_queue_status. - * - * @param[in] the_message_queue_status is the status code to translate - * - * @retval translated RTEMS status code - */ -rtems_status_code _Message_queue_Translate_core_message_queue_return_code ( - uint32_t the_message_queue_status -); - -#if defined(RTEMS_MULTIPROCESSING) -/** - * @brief Message_queue_Core_message_queue_mp_support - * - * Input parameters: - * the_thread - the remote thread the message was submitted to - * id - id of the message queue - * - * Output parameters: NONE - */ -void _Message_queue_Core_message_queue_mp_support ( - Thread_Control *the_thread, - rtems_id id -); -#endif - -#ifndef __RTEMS_APPLICATION__ -#include <rtems/rtems/message.inl> -#endif -#if defined(RTEMS_MULTIPROCESSING) -#include <rtems/rtems/msgmp.h> -#endif +/**@}*/ #ifdef __cplusplus } #endif -/**@}*/ - #endif /* end of include file */ |