int pthread_spin_destroy( pthread_spinlock_t *spinlock ) { #if defined(RTEMS_SMP) && defined(POSIX_SPINLOCKS_ARE_SELF_CONTAINED) POSIX_Spinlock_Control *the_spinlock; the_spinlock = _POSIX_Spinlock_Get( spinlock ); _SMP_ticket_lock_Destroy( &the_spinlock->Lock ); #endif return 0; }
static void _Thread_Free( Thread_Control *the_thread ) { Thread_Information *information = (Thread_Information *) _Objects_Get_information_id( the_thread->Object.id ); _User_extensions_Thread_delete( the_thread ); /* * Free the per-thread scheduling information. */ _Scheduler_Node_destroy( _Scheduler_Get( the_thread ), the_thread ); /* * The thread might have been FP. So deal with that. */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) ) _Thread_Deallocate_fp(); #endif _Workspace_Free( the_thread->Start.fp_context ); #endif _Freechain_Put( &information->Free_thread_queue_heads, the_thread->Wait.spare_heads ); /* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); _Workspace_Free( the_thread->Start.tls_area ); #if defined(RTEMS_SMP) _SMP_ticket_lock_Destroy( &the_thread->Lock.Default ); _SMP_lock_Stats_destroy( &the_thread->Lock.Stats ); _SMP_lock_Stats_destroy( &the_thread->Potpourri_stats ); #endif _Objects_Free( &information->Objects, &the_thread->Object ); }