Changes needed for ColumnStore and insert cache

MCOL-3875 Columnstore write cache

The main change is to change thr_lock function get_status to
return a value that indicates we have to abort the lock.

Other thing:
- Made start_bulk_insert() and end_bulk_insert() protected so that the
  insert cache can use these

1 files changed, 2 insertions, 1 deletions

diff --git a/storage/csv/ha_tina.cc b/storage/csv/ha_tina.cc
index d9473a8b045..4983236d840 100644
--- a/storage/csv/ha_tina.cc
+++ b/storage/csv/ha_tina.cc
@@ -883,10 +883,11 @@ err:
   for CSV engine. For more details see mysys/thr_lock.c
 */
 
-void tina_get_status(void* param, my_bool concurrent_insert)
+my_bool tina_get_status(void* param, my_bool concurrent_insert)
 {
   ha_tina *tina= (ha_tina*) param;
   tina->get_status();
+  return 0;
 }
 
 void tina_update_status(void* param)