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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [score/] [src/] [apiext.c] - Blame information for rev 778

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1 30 unneback 
/*  apiext.c
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 *
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 *  XXX
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 *
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 *  COPYRIGHT (c) 1989-1999.
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 *  On-Line Applications Research Corporation (OAR).
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 *
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 *  The license and distribution terms for this file may be
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 *  found in the file LICENSE in this distribution or at
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 *  http://www.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: apiext.c,v 1.2 2001-09-27 11:59:34 chris Exp $
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 */
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#include <rtems/system.h>
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#include <rtems/score/apiext.h>
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/*PAGE
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 *
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 *  _API_extensions_Initialization
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 */
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void _API_extensions_Initialization( void )
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{
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 _Chain_Initialize_empty( &_API_extensions_List );
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}
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/*PAGE
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 *
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 *  _API_extensions_Add
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 */
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void _API_extensions_Add(
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  API_extensions_Control *the_extension
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)
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{
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  _Chain_Append( &_API_extensions_List, &the_extension->Node );
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}
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/*PAGE
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 *
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 *  _API_extensions_Run_predriver
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 */
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void _API_extensions_Run_predriver( void )
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{
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  Chain_Node             *the_node;
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  API_extensions_Control *the_extension;
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  for ( the_node = _API_extensions_List.first ;
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        !_Chain_Is_tail( &_API_extensions_List, the_node ) ;
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        the_node = the_node->next ) {
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    the_extension = (API_extensions_Control *) the_node;
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    if ( the_extension->predriver_hook )
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      (*the_extension->predriver_hook)();
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  }
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}
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/*PAGE
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 *
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 *  _API_extensions_Run_postdriver
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 */
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void _API_extensions_Run_postdriver( void )
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{
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  Chain_Node             *the_node;
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  API_extensions_Control *the_extension;
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  for ( the_node = _API_extensions_List.first ;
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        !_Chain_Is_tail( &_API_extensions_List, the_node ) ;
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        the_node = the_node->next ) {
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    the_extension = (API_extensions_Control *) the_node;
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    if ( the_extension->postdriver_hook )
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      (*the_extension->postdriver_hook)();
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  }
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}
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/*PAGE
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 *
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 *  _API_extensions_Run_postswitch
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 */
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void _API_extensions_Run_postswitch( void )
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{
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  Chain_Node             *the_node;
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  API_extensions_Control *the_extension;
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  for ( the_node = _API_extensions_List.first ;
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        !_Chain_Is_tail( &_API_extensions_List, the_node ) ;
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        the_node = the_node->next ) {
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    the_extension = (API_extensions_Control *) the_node;
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    if ( the_extension->postswitch_hook )
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      (*the_extension->postswitch_hook)( _Thread_Executing );
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  }
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}
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/* end of file */

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