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authorAlan Cox <alan@redhat.com>2008-10-13 10:36:58 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-13 09:51:40 -0700
commite04957365b21066285557e42ffe16d8330d46c02 (patch)
treec359a59a0ac283d051736534d835df2cc0f8e17b /include/linux
parentc564b6fda961bd999aac0b709b79288dd8f426cd (diff)
tty: split the buffering from tty_io
The two are basically independent chunks of code so lets split them up for readability and sanity. It also makes the API boundaries much clearer. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/tty.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 0cbec74ec08..7271c6247d8 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -347,6 +347,9 @@ extern void __do_SAK(struct tty_struct *tty);
extern void disassociate_ctty(int priv);
extern void no_tty(void);
extern void tty_flip_buffer_push(struct tty_struct *tty);
+extern void tty_buffer_free_all(struct tty_struct *tty);
+extern void tty_buffer_flush(struct tty_struct *tty);
+extern void tty_buffer_init(struct tty_struct *tty);
extern speed_t tty_get_baud_rate(struct tty_struct *tty);
extern speed_t tty_termios_baud_rate(struct ktermios *termios);
extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);