NAME

       function::user_ulong_warn - Retrieves an unsigned long value stored in user space

SYNOPSIS

           user_ulong_warn:long(addr:long)

ARGUMENTS

       addr
           the user space address to retrieve the unsigned long from

DESCRIPTION

       Returns the unsigned 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 unsigned 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)