function::user_string_n2
function::user_string_n2 Name function::user_string_n2 - Retrieves string of given length from user space Synopsis Arguments addr the user space address to retrieve the string from n the maximum length of the string (if not null terminated) err_msg the error message to return when data isn't available Description Returns the C string of a maximum given length from a given user space address. Returns the given error message string on the rare cases when userspace data is not accessible at the given address.
user_string_n2:string(addr:long,n:long,err_msg:string)