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| author | Peter Hurley | 2015-10-17 22:36:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-10-18 06:32:21 +0200 |
| commit | e176058f0de53c2346734e5254835e0045364001 (patch) | |
| tree | b5a4e03beb2a24c03ca5023599f045cc5375828a /include/linux/tty.h | |
| parent | tty: Prevent tty teardown during tty_write_message() (diff) | |
| download | kernel-qcow2-linux-e176058f0de53c2346734e5254835e0045364001.tar.gz kernel-qcow2-linux-e176058f0de53c2346734e5254835e0045364001.tar.xz kernel-qcow2-linux-e176058f0de53c2346734e5254835e0045364001.zip | |
tty: Abstract tty buffer work
Introduce API functions to restart and cancel tty buffer work, rather
than manipulate buffer work directly.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 533d7f6e2481..5b04b0a5375b 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -467,6 +467,8 @@ extern void tty_buffer_free_all(struct tty_port *port); extern void tty_buffer_flush(struct tty_struct *tty, struct tty_ldisc *ld); extern void tty_buffer_init(struct tty_port *port); extern void tty_buffer_set_lock_subclass(struct tty_port *port); +extern bool tty_buffer_restart_work(struct tty_port *port); +extern bool tty_buffer_cancel_work(struct tty_port *port); extern speed_t tty_termios_baud_rate(struct ktermios *termios); extern speed_t tty_termios_input_baud_rate(struct ktermios *termios); extern void tty_termios_encode_baud_rate(struct ktermios *termios, |