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-rw-r--r--include/my_alloc.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/my_alloc.h b/include/my_alloc.h
index caa4be8f..0b777437 100644
--- a/include/my_alloc.h
+++ b/include/my_alloc.h
@@ -25,6 +25,8 @@
#define ALLOC_MAX_BLOCK_TO_DROP 4096
#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
+#define ROOT_FLAG_READ_ONLY 4
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -53,10 +55,6 @@ typedef struct st_mem_root
unsigned short first_block_usage;
unsigned short flags;
-#ifdef PROTECT_STATEMENT_MEMROOT
- int read_only;
-#endif
-
void (*error_handler)(void);
PSI_memory_key psi_key;