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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [score/] [src/] [threadclose.c] - Rev 619
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/* * Thread Handler * * * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * 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: threadclose.c,v 1.2 2001-09-27 11:59:34 chris Exp $ */ #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: * * This routine frees all memory associated with the specified * thread and removes it from the local object table so no further * operations on this thread are allowed. */ 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; }
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