diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-22 20:38:03 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-05-22 20:38:03 +0000 |
commit | 345fc11da9dcad5faa23f9888c8f3a0260e8ad45 (patch) | |
tree | 561c791f8d6342c00391dea6c1dd47f08ac82612 /cpukit | |
parent | 2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-345fc11da9dcad5faa23f9888c8f3a0260e8ad45.tar.bz2 |
2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com>
* itron/include/rtems/itron/task.h, itron/src/del_tsk.c,
itron/src/exd_tsk.c, itron/src/task.c,
posix/include/rtems/posix/threadsup.h, posix/src/cancel.c,
posix/src/cancelrun.c, posix/src/pthread.c, posix/src/pthreadexit.c,
posix/src/setcancelstate.c, posix/src/setcanceltype.c,
posix/src/testcancel.c, rtems/src/taskdelete.c,
score/inline/rtems/score/object.inl, score/src/objectclose.c,
score/src/threadclose.c: Make all task delete/exit/cancel routines
follow the same critical section pattern. Also ensure that POSIX
cancelation routines are run at thread exit.
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/ChangeLog | 13 | ||||
-rw-r--r-- | cpukit/itron/include/rtems/itron/task.h | 9 | ||||
-rw-r--r-- | cpukit/itron/src/del_tsk.c | 22 | ||||
-rw-r--r-- | cpukit/itron/src/exd_tsk.c | 14 | ||||
-rw-r--r-- | cpukit/itron/src/task.c | 24 | ||||
-rw-r--r-- | cpukit/posix/include/rtems/posix/threadsup.h | 49 | ||||
-rw-r--r-- | cpukit/posix/src/cancel.c | 16 | ||||
-rw-r--r-- | cpukit/posix/src/cancelrun.c | 16 | ||||
-rw-r--r-- | cpukit/posix/src/pthread.c | 7 | ||||
-rw-r--r-- | cpukit/posix/src/pthreadexit.c | 34 | ||||
-rw-r--r-- | cpukit/posix/src/setcancelstate.c | 11 | ||||
-rw-r--r-- | cpukit/posix/src/setcanceltype.c | 9 | ||||
-rw-r--r-- | cpukit/posix/src/testcancel.c | 10 | ||||
-rw-r--r-- | cpukit/rtems/src/taskdelete.c | 38 | ||||
-rw-r--r-- | cpukit/score/inline/rtems/score/object.inl | 26 | ||||
-rw-r--r-- | cpukit/score/src/objectclose.c | 6 | ||||
-rw-r--r-- | cpukit/score/src/threadclose.c | 11 |
17 files changed, 201 insertions, 114 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 3ece903160..3e915de78f 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,5 +1,18 @@ 2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com> + * itron/include/rtems/itron/task.h, itron/src/del_tsk.c, + itron/src/exd_tsk.c, itron/src/task.c, + posix/include/rtems/posix/threadsup.h, posix/src/cancel.c, + posix/src/cancelrun.c, posix/src/pthread.c, posix/src/pthreadexit.c, + posix/src/setcancelstate.c, posix/src/setcanceltype.c, + posix/src/testcancel.c, rtems/src/taskdelete.c, + score/inline/rtems/score/object.inl, score/src/objectclose.c, + score/src/threadclose.c: Make all task delete/exit/cancel routines + follow the same critical section pattern. Also ensure that POSIX + cancelation routines are run at thread exit. + +2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com> + * libcsupport/src/termios_baud2index.c, libcsupport/src/termios_baud2num.c, libcsupport/src/termios_num2baud.c, diff --git a/cpukit/itron/include/rtems/itron/task.h b/cpukit/itron/include/rtems/itron/task.h index e136c5719f..34b424823e 100644 --- a/cpukit/itron/include/rtems/itron/task.h +++ b/cpukit/itron/include/rtems/itron/task.h @@ -76,15 +76,6 @@ void _ITRON_Task_Manager_initialization( ); /* - * - * _ITRON_Delete_task - */ - -ER _ITRON_Delete_task( - Thread_Control *the_thread -); - -/* * Return a status code and enable dispatching */ diff --git a/cpukit/itron/src/del_tsk.c b/cpukit/itron/src/del_tsk.c index b388602114..e7ed9442ff 100644 --- a/cpukit/itron/src/del_tsk.c +++ b/cpukit/itron/src/del_tsk.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -19,6 +19,7 @@ #include <rtems/score/userext.h> #include <rtems/score/wkspace.h> #include <rtems/score/apiext.h> +#include <rtems/score/apimutex.h> #include <rtems/score/sysstate.h> #include <rtems/itron/task.h> @@ -34,25 +35,38 @@ ER del_tsk( { register Thread_Control *the_thread; Objects_Locations location; + Objects_Information *the_information; ER result = E_OK; /* to avoid warning */ + _RTEMS_Lock_allocator(); the_thread = _ITRON_Task_Get( tskid, &location ); switch ( location ) { #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: #endif case OBJECTS_ERROR: + _RTEMS_Unlock_allocator(); return _ITRON_Task_Clarify_get_id_error( tskid ); case OBJECTS_LOCAL: - if ( _Thread_Is_executing( the_thread ) ) + if ( _Thread_Is_executing( the_thread ) ) { + _RTEMS_Unlock_allocator(); _ITRON_return_errorno( E_OBJ ); + } - if ( !_States_Is_dormant( the_thread->current_state ) ) + if ( !_States_Is_dormant( the_thread->current_state ) ) { + _RTEMS_Unlock_allocator(); _ITRON_return_errorno( E_OBJ ); + } - result = _ITRON_Delete_task( the_thread ); + the_information = _Objects_Get_information_id( the_thread->Object.id ); + _Thread_Close( the_information, the_thread ); + + _ITRON_Task_Free( the_thread ); + + _RTEMS_Unlock_allocator(); + result = E_OK; break; } diff --git a/cpukit/itron/src/exd_tsk.c b/cpukit/itron/src/exd_tsk.c index 1cae344a53..41fa520ec5 100644 --- a/cpukit/itron/src/exd_tsk.c +++ b/cpukit/itron/src/exd_tsk.c @@ -20,6 +20,7 @@ #include <rtems/score/userext.h> #include <rtems/score/wkspace.h> #include <rtems/score/apiext.h> +#include <rtems/score/apimutex.h> #include <rtems/score/sysstate.h> #include <rtems/itron/task.h> @@ -32,15 +33,18 @@ void exd_tsk( void ) { Objects_Information *the_information; + _RTEMS_Lock_allocator(); _Thread_Disable_dispatch(); - the_information = _Objects_Get_information_id( _Thread_Executing->Object.id ); + the_information = _Objects_Get_information_id(_Thread_Executing->Object.id); - /* This should never happen if _Thread_Get() works right */ - assert( the_information ); + /* This should never happen if _Thread_Get() works right */ + assert( the_information ); - _Thread_Set_state( _Thread_Executing, STATES_DORMANT ); - _ITRON_Delete_task( _Thread_Executing ); + _Thread_Close( the_information, _Thread_Executing ); + _ITRON_Task_Free( _Thread_Executing ); + + _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); } diff --git a/cpukit/itron/src/task.c b/cpukit/itron/src/task.c index eba7450b94..3a832bead4 100644 --- a/cpukit/itron/src/task.c +++ b/cpukit/itron/src/task.c @@ -19,6 +19,7 @@ #include <rtems/score/userext.h> #include <rtems/score/wkspace.h> #include <rtems/score/apiext.h> +#include <rtems/score/apimutex.h> #include <rtems/score/sysstate.h> #include <rtems/itron/task.h> @@ -84,29 +85,6 @@ void _ITRON_Task_Initialize_user_tasks( void ) (*_ITRON_Initialize_user_tasks_p)(); } -/*PAGE - * - * _ITRON_Delete_task - */ - -ER _ITRON_Delete_task( - Thread_Control *the_thread -) -{ - Objects_Information *the_information; - - the_information = _Objects_Get_information_id( the_thread->Object.id ); - if ( !the_information ) { - return E_OBJ; /* XXX - should never happen */ - } - - _Thread_Close( the_information, the_thread ); - - _ITRON_Task_Free( the_thread ); - - return E_OK; -} - /* * At this point in time, the ITRON API does not need any other * extensions. See the POSIX and RTEMS API extensions for diff --git a/cpukit/posix/include/rtems/posix/threadsup.h b/cpukit/posix/include/rtems/posix/threadsup.h index a9e2b97ee0..e0d5ce9132 100644 --- a/cpukit/posix/include/rtems/posix/threadsup.h +++ b/cpukit/posix/include/rtems/posix/threadsup.h @@ -3,7 +3,7 @@ */ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -20,27 +20,68 @@ #include <rtems/score/coresem.h> #include <rtems/score/tqdata.h> +/*! + * This defines the POSIX API support structure associated with + * each thread in a system with POSIX configured. + */ typedef struct { + /** This is the POSIX threads attribute set. */ pthread_attr_t Attributes; + /** This indicates whether the thread is attached or detached. */ int detachstate; + /** This is the set of threads waiting for the thread to exit. */ Thread_queue_Control Join_List; + /** This is the thread's current scheduling policy. */ int schedpolicy; + /** This is the thread's current set of scheduling parameters. */ struct sched_param schedparam; + /** + * This is the high priority to execute at when using the sporadic + * scheduler. + */ int ss_high_priority; + /** + * This is the timer which controls when the thread executes at + * high and low priority when using the sporadic scheduler. + */ Watchdog_Control Sporadic_timer; + /** This is the set of signals which are currently blocked. */ sigset_t signals_blocked; + /** This is the set of signals which are currently pending. */ sigset_t signals_pending; - /* - * POSIX Cancelability - */ + /*******************************************************************/ + /*******************************************************************/ + /*************** POSIX Cancelability ***************/ + /*******************************************************************/ + /*******************************************************************/ + + /** This is the cancelability state. */ int cancelability_state; + /** This is the cancelability type. */ int cancelability_type; + /** This indicates if a cancelation has been requested. */ int cancelation_requested; + /** This is the set of cancelation handlers. */ Chain_Control Cancellation_Handlers; } POSIX_API_Control; +/*! + * @brief POSIX Thread Exit Shared Helper + * + * This method is a helper routine which ensures that all + * POSIX thread calls which result in a thread exiting will + * do so in the same manner. + * + * @param[in] the_thread is the thread exiting or being canceled + * @param[in] value_ptr is the value to be returned by the thread + */ +void _POSIX_Thread_Exit( + Thread_Control *the_thread, + void *value_ptr +); + #endif /* end of include file */ diff --git a/cpukit/posix/src/cancel.c b/cpukit/posix/src/cancel.c index a10dd86735..9a3b18481a 100644 --- a/cpukit/posix/src/cancel.c +++ b/cpukit/posix/src/cancel.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -34,9 +34,10 @@ int pthread_cancel( pthread_t thread ) { - Thread_Control *the_thread; - POSIX_API_Control *thread_support; - Objects_Locations location; + Thread_Control *the_thread; + POSIX_API_Control *thread_support; + Objects_Locations location; + boolean cancel = FALSE; /* * Don't even think about deleting a resource from an ISR. @@ -54,11 +55,12 @@ int pthread_cancel( thread_support->cancelation_requested = 1; if (thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && - thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS) { - _POSIX_Threads_cancel_run( the_thread ); - } + thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS) + cancel = TRUE; _Thread_Enable_dispatch(); + if ( cancel ) + _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); return 0; #if defined(RTEMS_MULTIPROCESSING) diff --git a/cpukit/posix/src/cancelrun.c b/cpukit/posix/src/cancelrun.c index fff75ac1e4..8ac96a762d 100644 --- a/cpukit/posix/src/cancelrun.c +++ b/cpukit/posix/src/cancelrun.c @@ -25,12 +25,6 @@ #include <rtems/posix/pthread.h> #include <rtems/posix/threadsup.h> -/*PAGE - * - * _POSIX_Threads_cancel_run - * - */ - void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) @@ -57,14 +51,4 @@ void _POSIX_Threads_cancel_run( _Workspace_Free( handler ); } - - /* Now we can delete the thread */ - - the_thread->Wait.return_argument = PTHREAD_CANCELED; - _Thread_Close( - _Objects_Get_information_id( the_thread->Object.id ), - the_thread - ); - _POSIX_Threads_Free( the_thread ); - } diff --git a/cpukit/posix/src/pthread.c b/cpukit/posix/src/pthread.c index 840aabc891..53126e2428 100644 --- a/cpukit/posix/src/pthread.c +++ b/cpukit/posix/src/pthread.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -218,13 +218,16 @@ User_extensions_routine _POSIX_Threads_Delete_extension( /* * Run the POSIX cancellation handlers */ + _POSIX_Threads_cancel_run( deleted ); + /* + * Run all the key destructors + */ _POSIX_Keys_Run_destructors( deleted ); /* * Wakeup all the tasks which joined with this one */ - value_ptr = (void **) deleted->Wait.return_argument; while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) ) diff --git a/cpukit/posix/src/pthreadexit.c b/cpukit/posix/src/pthreadexit.c index a8781f5c58..f85e736daa 100644 --- a/cpukit/posix/src/pthreadexit.c +++ b/cpukit/posix/src/pthreadexit.c @@ -22,29 +22,47 @@ #include <assert.h> #include <rtems/system.h> +#include <rtems/score/apimutex.h> #include <rtems/score/thread.h> #include <rtems/posix/pthread.h> -void pthread_exit( - void *value_ptr +void _POSIX_Thread_Exit( + Thread_Control *the_thread, + void *value_ptr ) { Objects_Information *the_information; - the_information = _Objects_Get_information_id( _Thread_Executing->Object.id ); + the_information = _Objects_Get_information_id( the_thread->Object.id ); /* - * the_information has to be non-NULL. Otherwise, we couldn't be + * The_information has to be non-NULL. Otherwise, we couldn't be * running in a thread of this API and class. + * + * NOTE: Lock and unlock in different order so we do not throw a + * fatal error when locking the allocator mutex. And after + * we unlock, we want to defer the context switch until we + * are ready to be switched out. Otherwise, an ISR could + * occur and preempt us out while we still hold the + * allocator mutex. */ - _Thread_Disable_dispatch(); + _RTEMS_Lock_allocator(); + _Thread_Disable_dispatch(); - _Thread_Executing->Wait.return_argument = value_ptr; + the_thread->Wait.return_argument = value_ptr; - _Thread_Close( the_information, _Thread_Executing ); + _Thread_Close( the_information, the_thread ); - _POSIX_Threads_Free( _Thread_Executing ); + _POSIX_Threads_Free( the_thread ); + _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); } + +void pthread_exit( + void *value_ptr +) +{ + _POSIX_Thread_Exit( _Thread_Executing, value_ptr ); +} diff --git a/cpukit/posix/src/setcancelstate.c b/cpukit/posix/src/setcancelstate.c index 9bb75cb2e7..8df8f55d4b 100644 --- a/cpukit/posix/src/setcancelstate.c +++ b/cpukit/posix/src/setcancelstate.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -35,7 +35,8 @@ int pthread_setcancelstate( int *oldstate ) { - POSIX_API_Control *thread_support; + POSIX_API_Control *thread_support; + boolean cancel = FALSE; /* * Don't even think about deleting a resource from an ISR. @@ -61,8 +62,10 @@ int pthread_setcancelstate( if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) - _POSIX_Threads_cancel_run( _Thread_Executing ); - _Thread_Enable_dispatch(); + cancel = TRUE; + _Thread_Enable_dispatch(); + if ( cancel ) + _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); return 0; } diff --git a/cpukit/posix/src/setcanceltype.c b/cpukit/posix/src/setcanceltype.c index 6a8a0c9860..fbd7beadf2 100644 --- a/cpukit/posix/src/setcanceltype.c +++ b/cpukit/posix/src/setcanceltype.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -35,7 +35,8 @@ int pthread_setcanceltype( int *oldtype ) { - POSIX_API_Control *thread_support; + POSIX_API_Control *thread_support; + boolean cancel = FALSE; /* * Don't even think about deleting a resource from an ISR. @@ -61,8 +62,10 @@ int pthread_setcanceltype( if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) - _POSIX_Threads_cancel_run( _Thread_Executing ); + cancel = TRUE; _Thread_Enable_dispatch(); + if ( cancel ) + _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); return 0; } diff --git a/cpukit/posix/src/testcancel.c b/cpukit/posix/src/testcancel.c index 2f60f6545f..2c60b0e72c 100644 --- a/cpukit/posix/src/testcancel.c +++ b/cpukit/posix/src/testcancel.c @@ -1,5 +1,5 @@ /* - * COPYRIGHT (c) 1989-2007. + * COPYRIGHT (c) 1989-2008. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -32,7 +32,8 @@ void pthread_testcancel( void ) { - POSIX_API_Control *thread_support; + POSIX_API_Control *thread_support; + boolean cancel = FALSE; /* * Don't even think about deleting a resource from an ISR. @@ -48,6 +49,9 @@ void pthread_testcancel( void ) _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelation_requested ) - _POSIX_Threads_cancel_run( _Thread_Executing ); + cancel = TRUE; _Thread_Enable_dispatch(); + + if ( cancel ) + _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); } diff --git a/cpukit/rtems/src/taskdelete.c b/cpukit/rtems/src/taskdelete.c index c7b1edb60c..be5b44ccea 100644 --- a/cpukit/rtems/src/taskdelete.c +++ b/cpukit/rtems/src/taskdelete.c @@ -67,31 +67,29 @@ rtems_status_code rtems_task_delete( case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); -#if defined(RTEMS_DEBUG) - if ( !the_information ) { - _Thread_Enable_dispatch(); - return RTEMS_INVALID_ID; - /* This should never happen if _Thread_Get() works right */ - } -#endif + #if defined(RTEMS_DEBUG) + if ( !the_information ) { + _Thread_Enable_dispatch(); + return RTEMS_INVALID_ID; + /* This should never happen if _Thread_Get() works right */ + } + #endif + + #if defined(RTEMS_MULTIPROCESSING) + if ( the_thread->is_global ) { + _Objects_MP_Close( &_RTEMS_tasks_Information, the_thread->Object.id ); + _RTEMS_tasks_MP_Send_process_packet( + RTEMS_TASKS_MP_ANNOUNCE_DELETE, + the_thread->Object.id, + 0 /* Not used */ + ); + } + #endif _Thread_Close( the_information, the_thread ); _RTEMS_tasks_Free( the_thread ); -#if defined(RTEMS_MULTIPROCESSING) - if ( the_thread->is_global ) { - - _Objects_MP_Close( &_RTEMS_tasks_Information, the_thread->Object.id ); - - _RTEMS_tasks_MP_Send_process_packet( - RTEMS_TASKS_MP_ANNOUNCE_DELETE, - the_thread->Object.id, - 0 /* Not used */ - ); - } -#endif - _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; diff --git a/cpukit/score/inline/rtems/score/object.inl b/cpukit/score/inline/rtems/score/object.inl index 730d8dc7f5..de18a7d680 100644 --- a/cpukit/score/inline/rtems/score/object.inl +++ b/cpukit/score/inline/rtems/score/object.inl @@ -228,6 +228,32 @@ RTEMS_INLINE_ROUTINE void _Objects_Set_local_object( } /** + * This function sets the pointer to the local_table object + * referenced by the index to a NULL so the object Id is invalid + * after this call. + * + * @param[in] information points to an Object Information Table + * @param[in] the_object is the local object pointer + * + * @note This routine is ONLY to be called in places where the + * index portion of the Id is known to be good. This is + * OK since it is normally called from object create/init + * or delete/destroy operations. + */ + +RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id( + Objects_Information *information, + Objects_Control *the_object +) +{ + _Objects_Set_local_object( + information, + _Objects_Get_index( the_object->id ), + NULL + ); +} + +/** * This function places the_object control pointer and object name * in the Local Pointer and Local Name Tables, respectively. * diff --git a/cpukit/score/src/objectclose.c b/cpukit/score/src/objectclose.c index e28b8fdda6..1ed76b7fbe 100644 --- a/cpukit/score/src/objectclose.c +++ b/cpukit/score/src/objectclose.c @@ -22,11 +22,7 @@ void _Objects_Close( Objects_Control *the_object ) { - _Objects_Set_local_object( - information, - _Objects_Get_index( the_object->id ), - NULL - ); + _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); } diff --git a/cpukit/score/src/threadclose.c b/cpukit/score/src/threadclose.c index a29aebdca7..51db06f56c 100644 --- a/cpukit/score/src/threadclose.c +++ b/cpukit/score/src/threadclose.c @@ -45,6 +45,15 @@ void _Thread_Close( Thread_Control *the_thread ) { + + /* + * Now we are in a dispatching critical section again and we + * can take the thread OUT of the published set. It is invalid + * to use this thread's Id after this call. This will prevent + * any other task from attempting to initiate a call on this task. + */ + _Objects_Invalidate_Id( information, &the_thread->Object ); + /* * We assume the Allocator Mutex is locked when we get here. * This provides sufficient protection to let the user extensions @@ -61,7 +70,7 @@ void _Thread_Close( /* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid - * to use this thread's Id after this call. + * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object ); |