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 and
       warns (but does not abort) about the failure. 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)