From ac97074f376710b8a4840c14dbfcfa361ff1d012 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 15 Mar 2002 14:32:22 +0000 Subject: 2001-03-15 Joel Sherrill * src/extension.c: Split to reduce minimum code size per PR134. * src/extensioncreate.c, src/extensiondelete.c, src/extensionident.c: New files. src/Makefile.am: Modified to reflect above. --- cpukit/sapi/src/extension.c | 119 +------------------------------------------- 1 file changed, 1 insertion(+), 118 deletions(-) (limited to 'cpukit/sapi/src/extension.c') diff --git a/cpukit/sapi/src/extension.c b/cpukit/sapi/src/extension.c index fccbb47274..ce5b379e1e 100644 --- a/cpukit/sapi/src/extension.c +++ b/cpukit/sapi/src/extension.c @@ -2,7 +2,7 @@ * Extension Manager * * - * COPYRIGHT (c) 1989-1999. + * COPYRIGHT (c) 1989-2002. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -45,120 +45,3 @@ void _Extension_Manager_initialization( FALSE ); } - -/*PAGE - * - * rtems_extension_create - * - * This directive creates a extension and performs some initialization. - * - * Input parameters: - * name - extension name - * extension_table - pointer to extension set information - * id - pointer to extension id - * - * Output parameters: - * id - extension id - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_create( - rtems_name name, - rtems_extensions_table *extension_table, - Objects_Id *id -) -{ - Extension_Control *the_extension; - - if ( !rtems_is_name_valid( name ) ) - return RTEMS_INVALID_NAME; - - _Thread_Disable_dispatch(); /* to prevent deletion */ - - the_extension = _Extension_Allocate(); - - if ( !the_extension ) { - _Thread_Enable_dispatch(); - return RTEMS_TOO_MANY; - } - - _User_extensions_Add_set( &the_extension->Extension, extension_table ); - - _Objects_Open( &_Extension_Information, &the_extension->Object, &name ); - - *id = the_extension->Object.id; - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; -} - -/*PAGE - * - * rtems_extension_ident - * - * This directive returns the system ID associated with - * the extension name. - * - * Input parameters: - * name - user defined message queue name - * id - pointer to extension id - * - * Output parameters: - * *id - message queue id - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_ident( - rtems_name name, - Objects_Id *id -) -{ - Objects_Name_to_id_errors status; - - status = _Objects_Name_to_id( - &_Extension_Information, - &name, - OBJECTS_SEARCH_LOCAL_NODE, - id - ); - - return _Status_Object_name_errors_to_status[ status ]; -} - -/*PAGE - * - * rtems_extension_delete - * - * This directive allows a thread to delete a extension. - * - * Input parameters: - * id - extension id - * - * Output parameters: - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_delete( - Objects_Id id -) -{ - Extension_Control *the_extension; - Objects_Locations location; - - the_extension = _Extension_Get( id, &location ); - switch ( location ) { - case OBJECTS_ERROR: - case OBJECTS_REMOTE: /* should never return this */ - return RTEMS_INVALID_ID; - case OBJECTS_LOCAL: - _User_extensions_Remove_set( &the_extension->Extension ); - _Objects_Close( &_Extension_Information, &the_extension->Object ); - _Extension_Free( the_extension ); - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; - } - - return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */ -} -- cgit v1.2.3