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Diffstat (limited to '')
-rw-r--r-- | cpukit/score/src/threadclose.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/cpukit/score/src/threadclose.c b/cpukit/score/src/threadclose.c new file mode 100644 index 0000000000..a0f6009ba4 --- /dev/null +++ b/cpukit/score/src/threadclose.c @@ -0,0 +1,71 @@ +/* + * Thread Handler + * + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <rtems/system.h> +#include <rtems/score/apiext.h> +#include <rtems/score/context.h> +#include <rtems/score/interr.h> +#include <rtems/score/isr.h> +#include <rtems/score/object.h> +#include <rtems/score/priority.h> +#include <rtems/score/states.h> +#include <rtems/score/sysstate.h> +#include <rtems/score/thread.h> +#include <rtems/score/threadq.h> +#include <rtems/score/userext.h> +#include <rtems/score/wkspace.h> + +/* + * _Thread_Close + * + * DESCRIPTION: + * + * XXX + */ + +void _Thread_Close( + Objects_Information *information, + Thread_Control *the_thread +) +{ + _Objects_Close( information, &the_thread->Object ); + + _Thread_Set_state( the_thread, STATES_TRANSIENT ); + + if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { + + if ( _Watchdog_Is_active( &the_thread->Timer ) ) + (void) _Watchdog_Remove( &the_thread->Timer ); + } + + _User_extensions_Thread_delete( the_thread ); + +#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) + if ( _Thread_Is_allocated_fp( the_thread ) ) + _Thread_Deallocate_fp(); +#endif + the_thread->fp_context = NULL; + + if ( the_thread->Start.fp_context ) + (void) _Workspace_Free( the_thread->Start.fp_context ); + + _Thread_Stack_Free( the_thread ); + + if ( the_thread->extensions ) + (void) _Workspace_Free( the_thread->extensions ); + + the_thread->Start.stack = NULL; + the_thread->extensions = NULL; +} |