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Diffstat (limited to 'c/src/exec/score/src/threadqextract.c')
| -rw-r--r-- | c/src/exec/score/src/threadqextract.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/c/src/exec/score/src/threadqextract.c b/c/src/exec/score/src/threadqextract.c new file mode 100644 index 0000000000..733395b285 --- /dev/null +++ b/c/src/exec/score/src/threadqextract.c @@ -0,0 +1,55 @@ +/* + * Thread Queue Handler + * + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#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> + +/*PAGE + * + * _Thread_queue_Extract + * + * This routine removes a specific thread from the specified threadq, + * deletes any timeout, and unblocks the thread. + * + * Input parameters: + * the_thread_queue - pointer to a threadq header + * the_thread - pointer to a thread control block + * + * Output parameters: NONE + * + * INTERRUPT LATENCY: NONE + */ + +void _Thread_queue_Extract( + Thread_queue_Control *the_thread_queue, + Thread_Control *the_thread +) +{ + switch ( the_thread_queue->discipline ) { + case THREAD_QUEUE_DISCIPLINE_FIFO: + _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); + break; + case THREAD_QUEUE_DISCIPLINE_PRIORITY: + _Thread_queue_Extract_priority( the_thread_queue, the_thread ); + break; + } +} + |