Merge latest XtraDB from lp:percona-xtradb into MariaDB.

include/my_sys.h:
  Move generic file parsing functions out to shared code, as they are used in several places.
mysys/mf_iocache2.c:
  Move generic file parsing functions out to shared code, as they are used in several places.
sql/log_event.cc:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/log_event.h:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/slave.cc:
  Move generic file parsing functions out to shared code, as they are used in several places.

1 files changed, 4 insertions, 0 deletions

diff --git a/sql/log_event.h b/sql/log_event.h
index 1d11d7e2d5f..22e9f8d9262 100644
--- a/sql/log_event.h
+++ b/sql/log_event.h
@@ -3915,6 +3915,10 @@ static inline bool copy_event_cache_to_file_and_reinit(IO_CACHE *cache,
     reinit_io_cache(cache, WRITE_CACHE, 0, FALSE, TRUE);
 }
 
+bool rpl_get_position_info(const char **log_file_name, ulonglong *log_pos,
+                           const char **group_relay_log_name,
+                           ulonglong *relay_log_pos);
+
 /**
   @} (end of group Replication)
 */