Searched refs:rd_ptr (Results 1 – 2 of 2) sorted by relevance
218 return upriv->rd_ptr != upriv->wr_ptr ? 1 : 0; in _serial_tstc()226 val = upriv->buf[upriv->rd_ptr++]; in _serial_getc()227 upriv->rd_ptr %= CONFIG_SERIAL_RX_BUFFER_SIZE; in _serial_getc()
161 int rd_ptr; member