source: rtems/cpukit/rtems/src/taskident.c @ e266d13

/**
 *  @file
 *
 *  @brief RTEMS Task Name to Id
 *  @ingroup ClassicTasks
 */

/*
 *  COPYRIGHT (c) 1989-1999.
 *  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.org/license/LICENSE.
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems/system.h>
#include <rtems/rtems/statusimpl.h>
#include <rtems/rtems/support.h>
#include <rtems/rtems/modes.h>
#include <rtems/score/stack.h>
#include <rtems/rtems/tasksimpl.h>
#include <rtems/score/thread.h>
#include <rtems/score/wkspace.h>

rtems_status_code rtems_task_ident(
  rtems_name    name,
  uint32_t      node,
  rtems_id     *id
)
{
  Objects_Name_or_id_lookup_errors  status;

  if ( !id )
    return RTEMS_INVALID_ADDRESS;

  if ( name == OBJECTS_ID_OF_SELF ) {
    *id = _Thread_Get_executing()->Object.id;
    return RTEMS_SUCCESSFUL;
   }

  status = _Objects_Name_to_id_u32(
    &_RTEMS_tasks_Information.Objects,
    name,
    node,
    id
  );

  return _Status_Object_name_errors_to_status[ status ];
}