C++ (Cpp) L4_error::str_error Examples

Example #1

File: tb_entry_output.cpp Project: ExpressOS/third_party-l4re

// result of ipc
static
unsigned
formatter_ipc_res(Tb_entry *tb, const char *tidstr, unsigned tidlen,
		  char *buf, int maxlen)
{
  Tb_entry_ipc_res *e = static_cast<Tb_entry_ipc_res*>(tb);
  L4_error error;
  if (e->tag().has_error())
    error = e->result();
  else
    error = L4_error::None;
  const char *m = "answ"; //get_ipc_type(e);

  my_snprintf(buf, maxlen, "     %s%-*s %s [%08lx] L=%lx err=%lx (%s) (%lx,%lx) ",
			    e->is_np() ? "[np] " : "",
			    tidlen, tidstr, m, e->tag().raw(), e->from(),
                            error.raw(), error.str_error(), e->dword(0),
			    e->dword(1));

  return maxlen;
}