function::user_char_warn - Retrieves a char value stored in user space

addr
           the user space address to retrieve the char from

       Returns the char 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).

       function::user_char_warn - Retrieves a char value stored in user space

tapset::uconversions(3stap)

SystemTap Tapset Reference                         April 2024                        FUNCTION::USER_CHAR_(3stap)

           user_char_warn:long(addr:long)