NAME

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

SYNOPSIS

           user_long_warn:long(addr:long)

ARGUMENTS

       addr
           the user space address to retrieve the long from

DESCRIPTION

       Returns the long value from a given user space address. Returns zero when user space data
       is not accessible and warns about the failure (but does not error). 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).

SEE ALSO

       tapset::uconversions(3stap)