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authorunknown <knielsen@knielsen-hq.org>2014-02-10 12:39:26 +0100
committerunknown <knielsen@knielsen-hq.org>2014-02-10 12:39:26 +0100
commitfefdb576bb6b49adcff914f909429781452dd7bf (patch)
tree9a9e5f5f6e796e4e621eb593ed7992be57aa3683 /include
parent8cc6e90d74f4377491bcb7a0f1acd41ccf9fbcae (diff)
parent4a976545e518e70d5124e356a057c8d9624038a3 (diff)
downloadmariadb-git-fefdb576bb6b49adcff914f909429781452dd7bf.tar.gz
Merge of MDEV-4984, MDEV-4726, and MDEV-5636 into 10.0-base.
MDEV-4984: Implement MASTER_GTID_WAIT() and @@LAST_GTID. MDEV-4726: Race in mysql-test/suite/rpl/t/rpl_gtid_stop_start.test MDEV-5636: Deadlock in RESET MASTER
Diffstat (limited to 'include')
-rw-r--r--include/queues.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/queues.h b/include/queues.h
index 4fef72b149c..f341bbb8148 100644
--- a/include/queues.h
+++ b/include/queues.h
@@ -51,6 +51,7 @@ typedef struct st_queue {
#define queue_first_element(queue) 1
#define queue_last_element(queue) (queue)->elements
+#define queue_empty(queue) ((queue)->elements == 0)
#define queue_top(queue) ((queue)->root[1])
#define queue_element(queue,index) ((queue)->root[index])
#define queue_end(queue) ((queue)->root[(queue)->elements])