Messages in this thread Patch in this message | | | From | Peter Hurley <> | Subject | [PATCH v2 10/20] n_tty: Special case EXTPROC receive_buf() as raw mode | Date | Sat, 15 Jun 2013 10:21:26 -0400 |
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When EXTPROC is set without ISTRIP or IUCLC, processing is identical to raw mode; handle this receiving mode as a special-case of raw mode.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com> --- drivers/tty/n_tty.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 40cc0a5..75af7f5 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1545,10 +1545,11 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) { struct n_tty_data *ldata = tty->disc_data; + bool preops = I_ISTRIP(tty) || (I_IUCLC(tty) && L_IEXTEN(tty)); if (ldata->real_raw) n_tty_receive_buf_real_raw(tty, cp, fp, count); - else if (ldata->raw) + else if (ldata->raw || (L_EXTPROC(tty) && !preops)) n_tty_receive_buf_raw(tty, cp, fp, count); else { char flag = TTY_NORMAL; -- 1.8.1.2
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