extension.h File Reference

This header file defines the User Extensions Manager API. More...

#include <rtems/rtems/status.h>
#include <rtems/rtems/types.h>
#include <rtems/score/interr.h>
#include <rtems/score/userextdata.h>

Go to the source code of this file.

Typedefs
typedef User_extensions_fatal_extension	rtems_fatal_extension
	Fatal extensions are invoked when the system should terminate.
typedef Internal_errors_t	rtems_fatal_code
	This integer type represents system termination codes.
typedef Internal_errors_Source	rtems_fatal_source
	This enumeration represents system termination sources.
typedef User_extensions_Table	rtems_extensions_table
	The extensions table contains a set of extensions which may be registered in the system through the CONFIGURE_INITIAL_EXTENSIONS application configuration option or the rtems_extension_create() directive.
typedef User_extensions_thread_begin_extension	rtems_task_begin_extension
	Task begin extensions are invoked when a task begins execution.
typedef User_extensions_thread_create_extension	rtems_task_create_extension
	Task create extensions are invoked when a task is created.
typedef User_extensions_thread_delete_extension	rtems_task_delete_extension
	Task delete extensions are invoked when a task is deleted.
typedef User_extensions_thread_exitted_extension	rtems_task_exitted_extension
	Task exitted extensions are invoked when a task entry returns.
typedef User_extensions_thread_restart_extension	rtems_task_restart_extension
	Task restart extensions are invoked when a task restarts.
typedef User_extensions_thread_start_extension	rtems_task_start_extension
	Task start extensions are invoked when a task was made ready for the first time.
typedef User_extensions_thread_switch_extension	rtems_task_switch_extension
	Task switch extensions are invoked when a thread switch from an executing thread to a heir thread takes place.
typedef User_extensions_thread_terminate_extension	rtems_task_terminate_extension
	Task terminate extensions are invoked when a task terminates.

Functions
rtems_status_code	rtems_extension_delete (rtems_id id)
	Deletes the extension set.
rtems_status_code	rtems_extension_ident (rtems_name name, rtems_id *id)
	Identifies an extension set by the object name.
rtems_status_code	rtems_extension_create (rtems_name name, const rtems_extensions_table *extension_table, rtems_id *id)
	Creates an extension set.

Detailed Description

This header file defines the User Extensions Manager API.