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Handle CRTSCTS properly

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This commit is contained in:
Kim Woelders
2019-09-03 18:36:54 +02:00
committed by Kim Woelders
parent 9db6c5d83c
commit e51a98e4b2
1 changed files with 8 additions and 2 deletions
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src/ttynvt.c
+8 -2
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@@ -400,7 +400,8 @@ static void _modem_status_cb(void *cctx, int status)
if (status & TNS_STATE_CTS) if (status & TNS_STATE_CTS)
mcr |= TIOCM_CTS; mcr |= TIOCM_CTS;
tty->master_suspended = (mcr & TIOCM_CTS) ? 0 : 1; if (tty->tio.c_cflag & CRTSCTS)
tty->master_suspended = (mcr & TIOCM_CTS) ? 0 : 1;
DBG("%s: tty=%p mcr=%x MS=%d\n", __func__, tty, mcr, DBG("%s: tty=%p mcr=%x MS=%d\n", __func__, tty, mcr,
tty->master_suspended); tty->master_suspended);
@@ -799,9 +800,14 @@ ttynvt_ioctl(fuse_req_t req, int cmd, void *arg,
if (tio->c_cflag & CRTSCTS) if (tio->c_cflag & CRTSCTS)
{ {
tty->cmcr |= TIOCM_RTS; tty->master_suspended = (tty->smcr & TIOCM_CTS) ? 0 : 1;
telnet_rfc2217_ctl(tty->tn, TNS_CTL_CTSRTS); telnet_rfc2217_ctl(tty->tn, TNS_CTL_CTSRTS);
} }
else
{
tty->master_suspended = 0;
telnet_rfc2217_ctl(tty->tn, TNS_CTL_NOFLOW);
}
if (!(tty->cmcr & TIOCM_DTR) && _tio_baud(tio) != 0) if (!(tty->cmcr & TIOCM_DTR) && _tio_baud(tio) != 0)
{ {