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-rw-r--r--c/src/libchip/shmdr/getlq.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/c/src/libchip/shmdr/getlq.c b/c/src/libchip/shmdr/getlq.c
deleted file mode 100644
index efc7b0996c..0000000000
--- a/c/src/libchip/shmdr/getlq.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Shm_Envelope_control *Shm_Locked_queue_Get( lq_cb )
- *
- * This routine returns an envelope control block from a shared
- * memory queue.
- *
- * Input parameters:
- * lq_cb - pointer to a locked queue control block
- *
- * Output parameters:
- * returns - pointer to an envelope control block
- * - NULL if no envelopes on specified queue
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems.h>
-#include <shm.h>
-
-Shm_Envelope_control *Shm_Locked_queue_Get(
- Shm_Locked_queue_Control *lq_cb
-)
-{
- Shm_Envelope_control *tmp_ecb;
- rtems_unsigned32 tmpfront;
-
- tmp_ecb = NULL;
- Shm_Lock( lq_cb );
-
- tmpfront = Shm_Convert(lq_cb->front);
- if ( tmpfront != Shm_Locked_queue_End_of_list ) {
- tmp_ecb = &Shm_Envelopes[ tmpfront ];
- lq_cb->front = tmp_ecb->next;
- if ( tmp_ecb->next == Shm_Locked_queue_End_of_list )
- lq_cb->rear = Shm_Locked_queue_End_of_list;
- tmp_ecb->next = Shm_Locked_queue_Not_on_list;
- }
-
- Shm_Unlock( lq_cb );
- return( tmp_ecb );
-}