1 files changed, 80 insertions, 0 deletions
diff --git a/storage/spider/spd_malloc.h b/storage/spider/spd_malloc.h
new file mode 100644
index 00000000..9e97e039
--- /dev/null
+++ b/storage/spider/spd_malloc.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 2012-2019 Kentoku Shiba
+   Copyright (C) 2019 MariaDB corp
+
+  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 */
+
+#define spider_free(A,B,C) spider_free_mem(A,B,C)
+#define spider_malloc(A,B,C,D) \
+  spider_alloc_mem(A,B,__func__,__FILE__,__LINE__,C,D)
+#define spider_bulk_malloc(A,B,C,...) \
+  spider_bulk_alloc_mem(A,B,__func__,__FILE__,__LINE__,C,__VA_ARGS__)
+#define spider_current_trx \
+  (current_thd && spider_hton_ptr->slot != HA_SLOT_UNDEF ? ((SPIDER_TRX *) thd_get_ha_data(current_thd, spider_hton_ptr)) : NULL)
+
+#define init_calc_mem(A) init_mem_calc(A,__func__,__FILE__,__LINE__)
+
+#define SPIDER_CALC_MEM_ID(name) name ## _id
+#define SPIDER_CALC_MEM_FUNC(name) name ## _func_name
+#define SPIDER_CALC_MEM_FILE(name) name ## _file_name
+#define SPIDER_CALC_MEM_LINE(name) name ## _line_no
+#define spider_alloc_calc_mem_init(A,B) \
+  {SPIDER_CALC_MEM_ID(A) = B; SPIDER_CALC_MEM_FUNC(A) = __func__; SPIDER_CALC_MEM_FILE(A) = __FILE__; SPIDER_CALC_MEM_LINE(A) = __LINE__;}
+#define spider_alloc_calc_mem(A,B,C) \
+  spider_alloc_mem_calc(A,SPIDER_CALC_MEM_ID(B),SPIDER_CALC_MEM_FUNC(B),SPIDER_CALC_MEM_FILE(B),SPIDER_CALC_MEM_LINE(B),C)
+
+void spider_merge_mem_calc(
+  SPIDER_TRX *trx,
+  bool force
+);
+
+void spider_free_mem_calc(
+  SPIDER_TRX *trx,
+  uint id,
+  size_t size
+);
+
+void spider_alloc_mem_calc(
+  SPIDER_TRX *trx,
+  uint id,
+  const char *func_name,
+  const char *file_name,
+  ulong line_no,
+  size_t size
+);
+
+void spider_free_mem(
+  SPIDER_TRX *trx,
+  void *ptr,
+  myf my_flags
+);
+
+void *spider_alloc_mem(
+  SPIDER_TRX *trx,
+  uint id,
+  const char *func_name,
+  const char *file_name,
+  ulong line_no,
+  size_t size,
+  myf my_flags
+);
+
+void *spider_bulk_alloc_mem(
+  SPIDER_TRX *trx,
+  uint id,
+  const char *func_name,
+  const char *file_name,
+  ulong line_no,
+  myf my_flags,
+  ...
+);