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Groups > linux.kernel > #1279025
| From | Peter Hurley <peter@hurleysoftware.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 18/19] tty: Document c_line == N_TTY initial condition |
| Date | 2015-11-27 22:50 +0100 |
| Message-ID | <qzz3Z-8gp-33@gated-at.bofh.it> (permalink) |
| References | <qzyUh-8cQ-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The line discipline id is stored in the tty's termios; document the
implicit initial value of N_TTY.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/tty_io.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 5198163..c1867e5 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -123,7 +123,8 @@ struct ktermios tty_std_termios = { /* for the benefit of tty drivers */
ECHOCTL | ECHOKE | IEXTEN,
.c_cc = INIT_C_CC,
.c_ispeed = 38400,
- .c_ospeed = 38400
+ .c_ospeed = 38400,
+ /* .c_line = N_TTY, */
};
EXPORT_SYMBOL(tty_std_termios);
--
2.6.3
--
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[PATCH 00/19] Fix driver crashes on hangup Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:40 +0100 [PATCH 03/19] bluetooth: hci_ldisc: Remove dead code Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:40 +0100 [PATCH 06/19] tty: Fix unsafe ldisc reference via ioctl(TIOCGETD) Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 12/19] tty: Prepare for destroying line discipline on hangup Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 19/19] tty: Touch up style issues in ldisc core Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 13/19] tty: Handle NULL tty->ldisc Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 09/19] staging/speakup: Use tty_ldisc_ref() for paste kworker Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 10/19] tty: Fix comments for tty_ldisc_get() Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 14/19] tty: Move tty_ldisc_kill() Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 11/19] tty: Fix comments for tty_ldisc_release() Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 08/19] tty: Reset c_line from driver's init_termios Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 02/19] serial: 68328: Remove bogus ldisc reset Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 17/19] tty: Destroy ldisc instance on hangup Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 01/19] staging: digi: Replace open-coded tty_wakeup() Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 15/19] tty: Use 'disc' for line discipline index name Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 18/19] tty: Document c_line == N_TTY initial condition Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 05/19] tty: Remove chars_in_buffer() line discipline method Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 16/19] tty: Refactor tty_ldisc_reinit() for reuse Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100 [PATCH 07/19] n_tty: Fix unsafe reference to "other" ldisc Peter Hurley <peter@hurleysoftware.com> - 2015-11-27 22:50 +0100
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