wfcqueue: return whether dequeue is dequeuing last element

[urcu.git] / wfcqueue.c

diff --git a/wfcqueue.c b/wfcqueue.c
index ab0eb939e912e15c4b8f44ca9d65d67df0a3b4cd..4950c1008ebbd69c51bff06ae6cf929ef4bc5b73 100644 (file)
--- a/wfcqueue.c
+++ b/wfcqueue.c
@@ -73,6 +73,14 @@ struct cds_wfcq_node *cds_wfcq_dequeue_blocking(
        return _cds_wfcq_dequeue_blocking(head, tail);
 }
 
+struct cds_wfcq_node *cds_wfcq_dequeue_with_state_blocking(
+               struct cds_wfcq_head *head,
+               struct cds_wfcq_tail *tail,
+               int *state)
+{
+       return _cds_wfcq_dequeue_with_state_blocking(head, tail, state);
+}
+
 enum cds_wfcq_ret cds_wfcq_splice_blocking(
                struct cds_wfcq_head *dest_q_head,
                struct cds_wfcq_tail *dest_q_tail,
@@ -90,6 +98,14 @@ struct cds_wfcq_node *__cds_wfcq_dequeue_blocking(
        return ___cds_wfcq_dequeue_blocking(head, tail);
 }
 
+struct cds_wfcq_node *__cds_wfcq_dequeue_with_state_blocking(
+               struct cds_wfcq_head *head,
+               struct cds_wfcq_tail *tail,
+               int *state)
+{
+       return ___cds_wfcq_dequeue_with_state_blocking(head, tail, state);
+}
+
 struct cds_wfcq_node *__cds_wfcq_dequeue_nonblocking(
                struct cds_wfcq_head *head,
                struct cds_wfcq_tail *tail)
@@ -97,6 +113,14 @@ struct cds_wfcq_node *__cds_wfcq_dequeue_nonblocking(
        return ___cds_wfcq_dequeue_nonblocking(head, tail);
 }
 
+struct cds_wfcq_node *__cds_wfcq_dequeue_with_state_nonblocking(
+               struct cds_wfcq_head *head,
+               struct cds_wfcq_tail *tail,
+               int *state)
+{
+       return ___cds_wfcq_dequeue_with_state_nonblocking(head, tail, state);
+}
+
 enum cds_wfcq_ret __cds_wfcq_splice_blocking(
                struct cds_wfcq_head *dest_q_head,
                struct cds_wfcq_tail *dest_q_tail,