1 files changed, 7 insertions, 0 deletions
diff --git a/newlib/libc/sys/linux/msizer.c b/newlib/libc/sys/linux/msizer.c
new file mode 100644
index 000000000..7b7905389
--- /dev/null
+++ b/newlib/libc/sys/linux/msizer.c
@@ -0,0 +1,7 @@
+#include <stdlib.h>
+
+size_t 
+_malloc_usable_size_r (struct _reent *ptr, void *mem)
+{
+  return malloc_usable_size (mem);
+}