since it's useful to redirect these functions to others sometime(e.g. validate the memory before write). Change-Id: I6253a9231af8809e8362f4bc5a1bd67fb094c3b0
make malloc_size implementation align with malloc Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I8d7781925f06e58a880437a16569dccbfd2ea035