1 files changed, 0 insertions, 166 deletions
diff --git a/ANDROID_3.4.5/include/linux/tty_ldisc.h b/ANDROID_3.4.5/include/linux/tty_ldisc.h
deleted file mode 100644
index ff7dc086..00000000
--- a/ANDROID_3.4.5/include/linux/tty_ldisc.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef _LINUX_TTY_LDISC_H
-#define _LINUX_TTY_LDISC_H
-
-/*
- * This structure defines the interface between the tty line discipline
- * implementation and the tty routines.  The following routines can be
- * defined; unless noted otherwise, they are optional, and can be
- * filled in with a null pointer.
- *
- * int	(*open)(struct tty_struct *);
- *
- * 	This function is called when the line discipline is associated
- * 	with the tty.  The line discipline can use this as an
- * 	opportunity to initialize any state needed by the ldisc routines.
- * 
- * void	(*close)(struct tty_struct *);
- *
- *	This function is called when the line discipline is being
- * 	shutdown, either because the tty is being closed or because
- * 	the tty is being changed to use a new line discipline
- * 
- * void	(*flush_buffer)(struct tty_struct *tty);
- *
- * 	This function instructs the line discipline to clear its
- * 	buffers of any input characters it may have queued to be
- * 	delivered to the user mode process.
- * 
- * ssize_t (*chars_in_buffer)(struct tty_struct *tty);
- *
- * 	This function returns the number of input characters the line
- *	discipline may have queued up to be delivered to the user mode
- *	process.
- * 
- * ssize_t (*read)(struct tty_struct * tty, struct file * file,
- *		   unsigned char * buf, size_t nr);
- *
- * 	This function is called when the user requests to read from
- * 	the tty.  The line discipline will return whatever characters
- * 	it has buffered up for the user.  If this function is not
- * 	defined, the user will receive an EIO error.
- * 
- * ssize_t (*write)(struct tty_struct * tty, struct file * file,
- * 		    const unsigned char * buf, size_t nr);
- *
- * 	This function is called when the user requests to write to the
- * 	tty.  The line discipline will deliver the characters to the
- * 	low-level tty device for transmission, optionally performing
- * 	some processing on the characters first.  If this function is
- * 	not defined, the user will receive an EIO error.
- * 
- * int	(*ioctl)(struct tty_struct * tty, struct file * file,
- * 		 unsigned int cmd, unsigned long arg);
- *
- *	This function is called when the user requests an ioctl which
- * 	is not handled by the tty layer or the low-level tty driver.
- * 	It is intended for ioctls which affect line discpline
- * 	operation.  Note that the search order for ioctls is (1) tty
- * 	layer, (2) tty low-level driver, (3) line discpline.  So a
- * 	low-level driver can "grab" an ioctl request before the line
- * 	discpline has a chance to see it.
- * 
- * long	(*compat_ioctl)(struct tty_struct * tty, struct file * file,
- * 		        unsigned int cmd, unsigned long arg);
- *
- *      Process ioctl calls from 32-bit process on 64-bit system
- *
- * void	(*set_termios)(struct tty_struct *tty, struct ktermios * old);
- *
- * 	This function notifies the line discpline that a change has
- * 	been made to the termios structure.
- * 
- * int	(*poll)(struct tty_struct * tty, struct file * file,
- * 		  poll_table *wait);
- *
- * 	This function is called when a user attempts to select/poll on a
- * 	tty device.  It is solely the responsibility of the line
- * 	discipline to handle poll requests.
- *
- * void	(*receive_buf)(struct tty_struct *, const unsigned char *cp,
- * 		       char *fp, int count);
- *
- * 	This function is called by the low-level tty driver to send
- * 	characters received by the hardware to the line discpline for
- * 	processing.  <cp> is a pointer to the buffer of input
- * 	character received by the device.  <fp> is a pointer to a
- * 	pointer of flag bytes which indicate whether a character was
- * 	received with a parity error, etc.
- * 
- * void	(*write_wakeup)(struct tty_struct *);
- *
- * 	This function is called by the low-level tty driver to signal
- * 	that line discpline should try to send more characters to the
- * 	low-level driver for transmission.  If the line discpline does
- * 	not have any more data to send, it can just return.
- *
- * int (*hangup)(struct tty_struct *)
- *
- *	Called on a hangup. Tells the discipline that it should
- *	cease I/O to the tty driver. Can sleep. The driver should
- *	seek to perform this action quickly but should wait until
- *	any pending driver I/O is completed.
- *
- * void (*dcd_change)(struct tty_struct *tty, unsigned int status,
- *			struct pps_event_time *ts)
- *
- *	Tells the discipline that the DCD pin has changed its status and
- *	the relative timestamp. Pointer ts cannot be NULL.
- */
-
-#include <linux/fs.h>
-#include <linux/wait.h>
-#include <linux/pps_kernel.h>
-
-struct tty_ldisc_ops {
-	int	magic;
-	char	*name;
-	int	num;
-	int	flags;
-	
-	/*
-	 * The following routines are called from above.
-	 */
-	int	(*open)(struct tty_struct *);
-	void	(*close)(struct tty_struct *);
-	void	(*flush_buffer)(struct tty_struct *tty);
-	ssize_t	(*chars_in_buffer)(struct tty_struct *tty);
-	ssize_t	(*read)(struct tty_struct * tty, struct file * file,
-			unsigned char __user * buf, size_t nr);
-	ssize_t	(*write)(struct tty_struct * tty, struct file * file,
-			 const unsigned char * buf, size_t nr);	
-	int	(*ioctl)(struct tty_struct * tty, struct file * file,
-			 unsigned int cmd, unsigned long arg);
-	long	(*compat_ioctl)(struct tty_struct * tty, struct file * file,
-				unsigned int cmd, unsigned long arg);
-	void	(*set_termios)(struct tty_struct *tty, struct ktermios * old);
-	unsigned int (*poll)(struct tty_struct *, struct file *,
-			     struct poll_table_struct *);
-	int	(*hangup)(struct tty_struct *tty);
-	
-	/*
-	 * The following routines are called from below.
-	 */
-	void	(*receive_buf)(struct tty_struct *, const unsigned char *cp,
-			       char *fp, int count);
-	void	(*write_wakeup)(struct tty_struct *);
-	void	(*dcd_change)(struct tty_struct *, unsigned int,
-				struct pps_event_time *);
-
-	struct  module *owner;
-	
-	int refcount;
-};
-
-struct tty_ldisc {
-	struct tty_ldisc_ops *ops;
-	atomic_t users;
-};
-
-#define TTY_LDISC_MAGIC	0x5403
-
-#define LDISC_FLAG_DEFINED	0x00000001
-
-#define MODULE_ALIAS_LDISC(ldisc) \
-	MODULE_ALIAS("tty-ldisc-" __stringify(ldisc))
-
-#endif /* _LINUX_TTY_LDISC_H */