1 files changed, 70 insertions, 0 deletions
diff --git a/libmariadb/include/ma_priv.h b/libmariadb/include/ma_priv.h
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+++ b/libmariadb/include/ma_priv.h
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+/****************************************************************************
+  Copyright (C) 2020 MariaDB Corporation
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public
+  License along with this library; if not see <http://www.gnu.org/licenses>
+  or write to the Free Software Foundation, Inc.,
+  51 Franklin St., Fifth Floor, Boston, MA 02110, USA
+
+  Part of this code includes code from the PHP project which
+  is freely available from http://www.php.net
+ *****************************************************************************/
+#ifndef MA_PRIV_H
+#define MA_PRIV_H
+
+void free_rows(MYSQL_DATA *cur);
+int ma_multi_command(MYSQL *mysql, enum enum_multi_status status);
+MYSQL_FIELD * unpack_fields(const MYSQL *mysql, MYSQL_DATA *data,
+                            MA_MEM_ROOT *alloc,uint fields,
+                            my_bool default_value);
+
+static inline my_bool ma_has_extended_type_info(const MYSQL *mysql)
+{
+  return ((mysql->extension->mariadb_server_capabilities) &
+          (MARIADB_CLIENT_EXTENDED_METADATA >> 32)) != 0;
+}
+
+static inline uint ma_extended_type_info_rows(const MYSQL *mysql)
+{
+  return ma_has_extended_type_info(mysql) ? 1 : 0;
+}
+
+static inline my_bool ma_supports_cache_metadata(const MYSQL *mysql)
+{
+  return (mysql->extension->mariadb_server_capabilities &
+          (MARIADB_CLIENT_CACHE_METADATA >> 32)) != 0 ;
+}
+
+
+static inline uint ma_result_set_rows(const MYSQL *mysql)
+{
+  return ma_has_extended_type_info(mysql) ? 9 : 8;
+}
+
+MA_FIELD_EXTENSION *ma_field_extension_deep_dup(MA_MEM_ROOT *memroot,
+                                                const MA_FIELD_EXTENSION *from);
+
+MYSQL_FIELD *ma_duplicate_resultset_metadata(MYSQL_FIELD *fields, size_t count,
+                                             MA_MEM_ROOT *memroot);
+
+extern void ma_save_session_track_info(void *ptr, enum enum_mariadb_status_info type, ...);
+
+#define ma_status_callback(mysql, last_status)\
+  if ((mysql)->server_status != last_status && \
+      (mysql)->options.extension->status_callback != ma_save_session_track_info)\
+  {\
+    (mysql)->options.extension->status_callback((mysql)->options.extension->status_data,\
+                                                STATUS_TYPE, (mysql)->server_status);\
+  }
+
+#endif