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authorAlan Cox <alan@redhat.com>2008-10-13 10:41:42 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-13 09:51:42 -0700
commitd81ed10307027e1643a65ab5fe17cc01233d376d (patch)
treee46ac5735124308357f42214a8a26f75dcd3f412 /include/linux/tty.h
parentfeebed6515a113eeb33919e9557a8b9710ea627c (diff)
downloadblackbird-op-linux-d81ed10307027e1643a65ab5fe17cc01233d376d.tar.gz
blackbird-op-linux-d81ed10307027e1643a65ab5fe17cc01233d376d.zip
tty: Remove more special casing and out of place code
Carry on pushing code out of tty_io when it belongs to other drivers. I'm not 100% happy with some of this and it will be worth revisiting some of the exports later when the restructuring work is done. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/tty.h')
-rw-r--r--include/linux/tty.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 6e39c705b9b6..6cc7ccc93c69 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -314,6 +314,8 @@ extern int kmsg_redirect;
extern void console_init(void);
extern int vcs_init(void);
+extern struct class *tty_class;
+
/**
* tty_kref_get - get a tty reference
* @tty: tty device
@@ -398,6 +400,10 @@ extern int tty_perform_flush(struct tty_struct *tty, unsigned long arg);
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 int tty_init_dev(struct tty_driver *driver, int idx,
+ struct tty_struct **ret_tty, int first_ok);
+extern void tty_release_dev(struct file *filp);
extern struct mutex tty_mutex;
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