2.1
Add a special attribute to printf-like funcs Enables extra compile-time checks CL: none PUBLISHED_FROM=9f7d658fbda5c721cf40293bf29967bb056d0437
Add a special attribute to printf-like funcs Enables extra compile-time checks CL: none PUBLISHED_FROM=9f7d658fbda5c721cf40293bf29967bb056d0437