Provided by: systemtap-doc_3.1-3ubuntu0.1_all bug

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