3  * Creating audit events from TTY input.
12 #include <linux/tty.h>
13 #include "tty.h"
19 	dev_t dev;		/* The TTY which the data is from */
101 	tty_audit_log("tty", buf->dev, buf->data, buf->valid);  in tty_audit_buf_push()
127  *	tty_audit_fork	-	Copy TTY audit state for a new task
129  *	Set up TTY audit state in @sig from current.  @sig needs no locking.
139 void tty_audit_tiocsti(const struct tty_struct *tty, u8 ch)  in tty_audit_tiocsti()  argument
143 	dev = MKDEV(tty->driver->major, tty->driver->minor_start) + tty->index;  in tty_audit_tiocsti()
154  *	Returns 0 if success, -EPERM if tty audit is disabled
189 		audit_log_lost("out of memory in TTY auditing");  in tty_audit_buf_get()
200  *	tty_audit_add_data	-	Add data for TTY auditing.
202  *	Audit @data of @size from @tty, if necessary.
204 void tty_audit_add_data(const struct tty_struct *tty, const void *data,  in tty_audit_add_data()  argument
209 	bool icanon = L_ICANON(tty);  in tty_audit_add_data()
219 	if (tty->driver->type == TTY_DRIVER_TYPE_PTY  in tty_audit_add_data()
220 	    && tty->driver->subtype == PTY_TYPE_MASTER)  in tty_audit_add_data()
223 	if ((~audit_tty & AUDIT_TTY_LOG_PASSWD) && icanon && !L_ECHO(tty))  in tty_audit_add_data()
231 	dev = MKDEV(tty->driver->major, tty->driver->minor_start) + tty->index;  in tty_audit_add_data()