update to vzkernel-2.6.32-042stab113.12.src.rpm

[pve-kernel-2.6.32.git] / add-tiocgdev-ioctl.patch

--- linux-2.6-2.6.32/include/asm-generic/ioctls.h.org	2013-03-22 11:29:33.000000000 +0100
+++ linux-2.6-2.6.32/include/asm-generic/ioctls.h	2013-03-22 11:29:38.000000000 +0100
@@ -65,6 +65,7 @@
 #define TIOCSRS485	0x542F
 #define TIOCGPTN	_IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK	_IOW('T', 0x31, int)  /* Lock/unlock Pty */
+#define TIOCGDEV        _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TCGETX		0x5432 /* SYS5 TCGETX compatibility */
 #define TCSETX		0x5433
 #define TCSETXF		0x5434
--- linux-2.6-2.6.32/drivers/char/tty_io.c.org	2013-03-22 11:02:50.000000000 +0100
+++ linux-2.6-2.6.32/drivers/char/tty_io.c	2013-03-22 11:30:34.000000000 +0100
@@ -2617,6 +2617,11 @@
 		return put_user(tty->ldisc->ops->num, (int __user *)p);
 	case TIOCSETD:
 		return tiocsetd(tty, p);
+	case TIOCGDEV:
+	{
+		unsigned int ret = new_encode_dev(tty_devnum(real_tty));
+		return put_user(ret, (unsigned int __user *)p);
+	}
 	/*
 	 * Break handling
 	 */