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-rw-r--r--include/malloc.h7
-rw-r--r--malloc/malloc.c2
2 files changed, 2 insertions, 7 deletions
diff --git a/include/malloc.h b/include/malloc.h
index 7ae08d53d3..b77761f74d 100644
--- a/include/malloc.h
+++ b/include/malloc.h
@@ -16,11 +16,4 @@ typedef struct malloc_state *mstate;
# endif /* !_ISOMAC */
-#ifdef USE_MTAG
-extern int __mtag_mmap_flags;
-#define MTAG_MMAP_FLAGS __mtag_mmap_flags
-#else
-#define MTAG_MMAP_FLAGS 0
-#endif
-
#endif
diff --git a/malloc/malloc.c b/malloc/malloc.c
index eae000b87e..9dd811b26a 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -463,11 +463,13 @@ static void *(*__tag_region)(void *, size_t) = __default_tag_region;
static void *(*__tag_new_usable)(void *) = __default_tag_nop;
static void *(*__tag_at)(void *) = __default_tag_nop;
+# define MTAG_MMAP_FLAGS __mtag_mmap_flags
# define TAG_NEW_MEMSET(ptr, val, size) __tag_new_memset (ptr, val, size)
# define TAG_REGION(ptr, size) __tag_region (ptr, size)
# define TAG_NEW_USABLE(ptr) __tag_new_usable (ptr)
# define TAG_AT(ptr) __tag_at (ptr)
#else
+# define MTAG_MMAP_FLAGS 0
# define TAG_NEW_MEMSET(ptr, val, size) memset (ptr, val, size)
# define TAG_REGION(ptr, size) (ptr)
# define TAG_NEW_USABLE(ptr) (ptr)