function::user_long_error - Retrieves a long value stored in user space

addr
           the user space address to retrieve the long from

       Returns the long value from a given user space address. If the user space data is not accessible, an
       error will occur. Note that the size of the long depends on the architecture of the current user space
       task (for those architectures that support both 64/32 bit compat tasks).

       function::user_long_error - Retrieves a long value stored in user space

tapset::uconversions(3stap)

SystemTap Tapset Reference                         April 2024                        FUNCTION::USER_LONG_(3stap)

           user_long_error:long(addr:long)