On 10/21/2015 08:09 AM, Peter Hurley wrote: > Be aware that while the N_TTY line discipline ensures that put_char() > and write() usage will not be interleaved without flush_chars(), other > line disciplines might not, so at least be sure that driver won't > crash if that happens. Sorry, I take that back: certain echoes are output via write() in OPOST mode, specifically for O_ONLCR and XTABS. -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
