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Diffstat (limited to 'cpukit/score/src/threadqtimeout.c')
-rw-r--r-- | cpukit/score/src/threadqtimeout.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/cpukit/score/src/threadqtimeout.c b/cpukit/score/src/threadqtimeout.c new file mode 100644 index 0000000000..4fa1d5817b --- /dev/null +++ b/cpukit/score/src/threadqtimeout.c @@ -0,0 +1,60 @@ +/* + * Thread Queue Handler + * + * + * COPYRIGHT (c) 1989-2008. + * 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. + * + * $Id$ + */ + +#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> + +/* + * _Thread_queue_Timeout + * + * This routine processes a thread which timeouts while waiting on + * a thread queue. It is called by the watchdog handler. + * + * Input parameters: + * id - thread id + * + * Output parameters: NONE + */ + +void _Thread_queue_Timeout( + Objects_Id id, + void *ignored __attribute__((unused)) +) +{ + Thread_Control *the_thread; + Objects_Locations location; + + the_thread = _Thread_Get( id, &location ); + switch ( location ) { + case OBJECTS_ERROR: +#if defined(RTEMS_MULTIPROCESSING) + case OBJECTS_REMOTE: /* impossible */ +#endif + break; + case OBJECTS_LOCAL: + _Thread_queue_Process_timeout( the_thread ); + _Thread_Unnest_dispatch(); + break; + } +} |