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authorAlan Cox <alan@redhat.com>2008-10-13 10:42:39 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-13 09:51:43 -0700
commitbf970ee46e0fb363c8df4393229121d54330a98e (patch)
tree3beb09c369b3459e70689b5f9a35caacf063f116 /include/linux
parent73ec06fc5f5c8e1097a7a4a4ab2d7c6c3a007e81 (diff)
tty: extract the pty init time special cases
The majority of the remaining init_dev code is pty special cases. We refactor this code into the driver->install method. 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.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 54523a37e95..3c7c75794a4 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -401,9 +401,14 @@ extern dev_t tty_devnum(struct tty_struct *tty);
extern void proc_clear_tty(struct task_struct *p);
extern struct tty_struct *get_current_tty(void);
extern void tty_default_fops(struct file_operations *fops);
+extern struct tty_struct *alloc_tty_struct(void);
+extern void free_tty_struct(struct tty_struct *tty);
+extern void initialize_tty_struct(struct tty_struct *tty,
+ struct tty_driver *driver, int idx);
extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
int first_ok);
extern void tty_release_dev(struct file *filp);
+extern int tty_init_termios(struct tty_struct *tty);
extern struct mutex tty_mutex;