CentOS 7.0 - man page for function::s32_arg (centos section 3stap)

FUNCTION::S32_ARG(3stap)		Context Functions		 FUNCTION::S32_ARG(3stap)

NAME
       function::s32_arg - Return function argument as signed 32-bit value

SYNOPSIS
	   s32_arg:long(n:long)

ARGUMENTS
       n
	   index of argument to return

DESCRIPTION
       Return the signed 32-bit value of argument n, same as int_arg.

SystemTap Tapset Reference		    June 2014			 FUNCTION::S32_ARG(3stap)