centos man page for function::user_string

FUNCTION::USER_STRIN(3stap)				  String and data retrieving fun			       FUNCTION::USER_STRIN(3stap)

NAME
       function::user_string - Retrieves string from user space

SYNOPSIS
	   user_string:string(addr:long)

ARGUMENTS
       addr
	   the user space address to retrieve the string from

DESCRIPTION
       Returns the null terminated C string from a given user space memory address. Reports an error on the rare cases when userspace data is not
       accessible.

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