/* userext.inl
*
* This file contains the macro implementation of the inlined routines
* from the User Extension 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 __USER_EXTENSIONS_inl
#define __USER_EXTENSIONS_inl
/*PAGE
*
* _User_extensions_Handler_initialization
*
*/
STATIC INLINE void _User_extensions_Handler_initialization (
rtems_extensions_table *initial_extensions
)
{
_Chain_Initialize_empty( &_User_extensions_List );
if ( initial_extensions ) {
_User_extensions_Initial.Callouts = *initial_extensions;
_Chain_Append( &_User_extensions_List, &_User_extensions_Initial.Node );
}
}
/*PAGE
*
* _User_extensions_Add_set
*/
STATIC INLINE void _User_extensions_Add_set (
User_extensions_Control *the_extension,
rtems_extensions_table *extension_table
)
{
the_extension->Callouts = *extension_table;
_Chain_Append( &_User_extensions_List, &the_extension->Node );
}
/*PAGE
*
* _User_extensions_Remove_set
*/
STATIC INLINE void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
_Chain_Extract( &the_extension->Node );
}
/*PAGE
*
* _User_extensions_Task_create
*
*/
STATIC INLINE void _User_extensions_Task_create (
Thread_Control *the_thread
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.rtems_task_create != NULL )
(*the_extension->Callouts.rtems_task_create)(
_Thread_Executing,
the_thread
);
}
}
/*PAGE
*
* _User_extensions_Task_delete
*/
STATIC INLINE void _User_extensions_Task_delete (
Thread_Control *the_thread
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.rtems_task_delete != NULL )
(*the_extension->Callouts.rtems_task_delete)(
_Thread_Executing,
the_thread
);
}
}
/*PAGE
*
* _User_extensions_Task_start
*
*/
STATIC INLINE void _User_extensions_Task_start (
Thread_Control *the_thread
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.rtems_task_start != NULL )
(*the_extension->Callouts.rtems_task_start)(
_Thread_Executing,
the_thread
);
}
}
/*PAGE
*
* _User_extensions_Task_restart
*
*/
STATIC INLINE void _User_extensions_Task_restart (
Thread_Control *the_thread
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.rtems_task_restart != NULL )
(*the_extension->Callouts.rtems_task_restart)(
_Thread_Executing,
the_thread
);
}
}
/*PAGE
*
* _User_extensions_Task_switch
*
*/
STATIC INLINE void _User_extensions_Task_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.task_switch != NULL )
(*the_extension->Callouts.task_switch)( executing, heir );
}
}
/*PAGE
*
* _User_extensions_Task_begin
*
*/
STATIC INLINE void _User_extensions_Task_begin (
Thread_Control *executing
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.task_begin != NULL )
(*the_extension->Callouts.task_begin)( executing );
}
}
/*PAGE
*
* _User_extensions_Task_exitted
*/
STATIC INLINE void _User_extensions_Task_exitted (
Thread_Control *executing
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.task_exitted != NULL )
(*the_extension->Callouts.task_exitted)( executing );
}
}
/*PAGE
*
* _User_extensions_Fatal
*/
STATIC INLINE void _User_extensions_Fatal (
unsigned32 the_error
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_error );
}
}
#endif
/* end of include file */
