Adding upstream version 1:10.11.6.upstream/1%10.11.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/include/mariadb_capi_rename.h b/include/mariadb_capi_rename.h
new file mode 100644
index 00000000..58e16fdc
--- /dev/null
+++ b/include/mariadb_capi_rename.h
@@ -0,0 +1,57 @@
+/* Copyright (c) 2022, MariaDB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1335  USA */
+
+/* Renaming C API symbols inside server
+ * client.c defines a number of functions from the C API, that are used in replication, in number of storage engine plugins, mariadb-backup.
+ * That can cause a problem if a plugin loads libmariadb/libmysql or a library, that has dependency on them. The known case is ODBC driver.
+ * Thus the header re-names those functions for internal use.
+ */
+
+#ifndef MARIADB_CAPI_RENAME_INCLUDED
+#define MARIADB_CAPI_RENAME_INCLUDED
+
+#if !defined(EMBEDDED_LIBRARY) && !defined(MYSQL_DYNAMIC_PLUGIN)
+
+#define MARIADB_ADD_PREFIX(_SYMBOL) server_##_SYMBOL
+#define mysql_real_connect      MARIADB_ADD_PREFIX(mysql_real_connect)
+#define mysql_init              MARIADB_ADD_PREFIX(mysql_init)
+#define mysql_close             MARIADB_ADD_PREFIX(mysql_close)
+#define mysql_options           MARIADB_ADD_PREFIX(mysql_options)
+#define mysql_load_plugin       MARIADB_ADD_PREFIX(mysql_load_plugin)
+#define mysql_load_plugin_v     MARIADB_ADD_PREFIX(mysql_load_plugin_v)
+#define mysql_client_find_plugin MARIADB_ADD_PREFIX(mysql_client_find_plugin)
+#define mysql_real_query        MARIADB_ADD_PREFIX(mysql_real_query)
+#define mysql_send_query        MARIADB_ADD_PREFIX(mysql_send_query)
+#define mysql_free_result       MARIADB_ADD_PREFIX(mysql_free_result)
+#define mysql_get_socket        MARIADB_ADD_PREFIX(mysql_get_socket)
+#define mysql_set_character_set MARIADB_ADD_PREFIX(mysql_set_character_set)
+#define mysql_get_server_version MARIADB_ADD_PREFIX(mysql_get_server_version)
+#define mysql_error             MARIADB_ADD_PREFIX(mysql_error)
+#define mysql_errno             MARIADB_ADD_PREFIX(mysql_errno)
+#define mysql_num_fields        MARIADB_ADD_PREFIX(mysql_num_fields)
+#define mysql_num_rows          MARIADB_ADD_PREFIX(mysql_num_rows)
+#define mysql_options4          MARIADB_ADD_PREFIX(mysql_options4)
+#define mysql_fetch_lengths     MARIADB_ADD_PREFIX(mysql_fetch_lengths)
+#define mysql_fetch_row         MARIADB_ADD_PREFIX(mysql_fetch_row)
+#define mysql_affected_rows     MARIADB_ADD_PREFIX(mysql_affected_rows)
+#define mysql_store_result      MARIADB_ADD_PREFIX(mysql_store_result)
+#define mysql_select_db         MARIADB_ADD_PREFIX(mysql_select_db)
+#define mysql_get_ssl_cipher    MARIADB_ADD_PREFIX(mysql_get_ssl_cipher)
+#define mysql_ssl_set           MARIADB_ADD_PREFIX(mysql_ssl_set)
+#define mysql_client_register_plugin MARIADB_ADD_PREFIX(mysql_client_register_plugin)
+
+#endif // !EMBEDDED_LIBRARY && !MYSQL_DYNAMIC_PLUGIN
+
+#endif // !MARIADB_CAPI_RENAME_INCLUDED