summaryrefslogtreecommitdiff
path: root/mysql/mysys/mulalloc.c
diff options
context:
space:
mode:
Diffstat (limited to 'mysql/mysys/mulalloc.c')
-rw-r--r--mysql/mysys/mulalloc.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/mysql/mysys/mulalloc.c b/mysql/mysys/mulalloc.c
deleted file mode 100644
index e47e9f4..0000000
--- a/mysql/mysys/mulalloc.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (c) 2000, 2015, 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 Street, Fifth Floor, Boston, MA 02110-1301, USA */
-
-#include "mysys_priv.h"
-#include "my_sys.h"
-#include <stdarg.h>
-
-/*
- Malloc many pointers at the same time
- Only ptr1 can be free'd, and doing this will free all
- the memory allocated. ptr2, etc all point inside big allocated
- memory area.
-
- SYNOPSIS
- my_multi_malloc()
- myFlags Flags
- ptr1, length1 Multiple arguments terminated by null ptr
- ptr2, length2 ...
- ...
- NULL
-*/
-
-void* my_multi_malloc(PSI_memory_key key, myf myFlags, ...)
-{
- va_list args;
- char **ptr,*start,*res;
- size_t tot_length,length;
- DBUG_ENTER("my_multi_malloc");
-
- va_start(args,myFlags);
- tot_length=0;
- while ((ptr=va_arg(args, char **)))
- {
- length=va_arg(args,uint);
- tot_length+=ALIGN_SIZE(length);
- }
- va_end(args);
-
- if (!(start=(char *) my_malloc(key, tot_length,myFlags)))
- DBUG_RETURN(0); /* purecov: inspected */
-
- va_start(args,myFlags);
- res=start;
- while ((ptr=va_arg(args, char **)))
- {
- *ptr=res;
- length=va_arg(args,uint);
- res+=ALIGN_SIZE(length);
- }
- va_end(args);
- DBUG_RETURN((void*) start);
-}