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/**
* @brief _Thread_queue_Extract_with_proxy
*
* This routine extracts the_thread from the_thread_queue
* and ensures that if there is a proxy for this task on
* another node, it is also dealt with. A proxy is a data
* data that is on the thread queue on the remote node and
* acts as a proxy for the local thread. If the local thread
* was waiting on a remote operation, then the remote side
* of the operation must be cleaned up.
*/
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/system.h>
#include <rtems/score/chain.h>
#include <rtems/score/isr.h>
#include <rtems/score/object.h>
#include <rtems/score/states.h>
#include <rtems/score/thread.h>
#include <rtems/score/threadq.h>
#include <rtems/score/tqdata.h>
bool _Thread_queue_Extract_with_proxy(
Thread_Control *the_thread
)
{
States_Control state;
state = the_thread->current_state;
if ( _States_Is_waiting_on_thread_queue( state ) ) {
#if defined(RTEMS_MULTIPROCESSING)
if ( _States_Is_waiting_for_rpc_reply( state ) &&
_States_Is_locally_blocked( state ) ) {
Objects_Information *the_information;
Objects_Thread_queue_Extract_callout proxy_extract_callout;
the_information = _Objects_Get_information_id( the_thread->Wait.id );
proxy_extract_callout =
(Objects_Thread_queue_Extract_callout) the_information->extract;
if ( proxy_extract_callout )
(*proxy_extract_callout)( the_thread );
}
#endif
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
return true;
}
return false;
}
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