centos man page for function::u64_arg

FUNCTION::U64_ARG(3stap)					 Context Functions					  FUNCTION::U64_ARG(3stap)

NAME
       function::u64_arg - Return function argument as unsigned 64-bit value

SYNOPSIS
	   u64_arg:long(n:long)

ARGUMENTS
       n
	   index of argument to return

DESCRIPTION
       Return the unsigned 64-bit value of argument n, same as ulonglong_arg.

SystemTap Tapset Reference					     June 2014						  FUNCTION::U64_ARG(3stap)