Function RedisProtocolToLuaTypeDouble

src/storage/scripting.cc:1211–1230

}

const char *RedisProtocolToLuaTypeDouble(lua_State *lua, const char *reply) {
  const char *p = strchr(reply + 1, '\r');
  char buf[MAX_LONG_DOUBLE_CHARS + 1];
  size_t len = p - reply - 1;
  double d = NAN;

  if (len <= MAX_LONG_DOUBLE_CHARS) {
    memcpy(buf, reply + 1, len);
    buf[len] = '\0';
    d = strtod(buf, nullptr); /* We expect a valid representation. */
  } else {
    d = 0;
  }

  lua_newtable(lua);
  lua_pushstring(lua, "double");
  lua_pushnumber(lua, d);
  lua_settable(lua, -3);
  return p + 2;
}

const char *RedisProtocolToLuaTypeBigNumber(lua_State *lua, const char *reply) {
  const char *p = strchr(reply + 1, '\r');