From 06eaf7232e9a920468c0f8d74dcf2fe8b555501c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 14:24:36 +0200 Subject: Adding upstream version 1:10.11.6. Signed-off-by: Daniel Baumann --- storage/heap/hp_rename.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 storage/heap/hp_rename.c (limited to 'storage/heap/hp_rename.c') diff --git a/storage/heap/hp_rename.c b/storage/heap/hp_rename.c new file mode 100644 index 00000000..7343644b --- /dev/null +++ b/storage/heap/hp_rename.c @@ -0,0 +1,42 @@ +/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + + 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 St, Fifth Floor, Boston, MA 02110-1335 USA */ + +/* + Rename a table +*/ + +#include "heapdef.h" + +int heap_rename(const char *old_name, const char *new_name) +{ + reg1 HP_SHARE *info; + char *name_buff; + DBUG_ENTER("heap_rename"); + + mysql_mutex_lock(&THR_LOCK_heap); + if ((info = hp_find_named_heap(old_name))) + { + if (!(name_buff=(char*) my_strdup(hp_key_memory_HP_SHARE, + new_name, MYF(MY_WME)))) + { + mysql_mutex_unlock(&THR_LOCK_heap); + DBUG_RETURN(my_errno); + } + my_free(info->name); + info->name=name_buff; + } + mysql_mutex_unlock(&THR_LOCK_heap); + DBUG_RETURN(0); +} -- cgit v1.2.3