#!/usr/bin/stap

# Usage:   sizeof.stp TYPENAME
#          sizeof.stp TYPENAME kernelmodule
#          sizeof.stp TYPENAME /usr/bin/executable
#          sizeof.stp TYPENAME kernel<include/linux/someheader.h>
#          sizeof.stp TYPENAME </usr/include/someheader.h>

probe oneshot {
  println("type ", @1, 
          %( $# > 1 %? " in ", @2, %)   /* module or header file name */
          " byte-size: ",
          %( $# > 1 %? @cast_module_sizeof(@2, @1) %: @cast_sizeof(@1) %)
          )
}