[src/trunk]: src/sys/sys Add a t_softc member to struct tty in which a driver...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f6e0d940c52e
branches:  trunk
changeset: 785117:f6e0d940c52e
user:      matt <matt%NetBSD.org@localhost>
date:      Sun Feb 24 06:20:24 2013 +0000

description:
Add a t_softc member to struct tty in which a driver can store a pointer
to its softc.  (analogous to if_softc in struct ifnet).

diffstat:

 sys/sys/tty.h |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 19564196a043 -r f6e0d940c52e sys/sys/tty.h
--- a/sys/sys/tty.h     Sun Feb 24 03:12:59 2013 +0000
+++ b/sys/sys/tty.h     Sun Feb 24 06:20:24 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tty.h,v 1.90 2011/09/24 00:05:38 christos Exp $        */
+/*     $NetBSD: tty.h,v 1.91 2013/02/24 06:20:24 matt Exp $    */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -148,6 +148,7 @@
        sigset_t t_sigs[TTYSIG_COUNT];  /* Pending signals */
        int     t_sigcount;             /* # pending signals */
        TAILQ_ENTRY(tty) t_sigqueue;    /* entry on pending signal list */
+       void    *t_softc;               /* pointer to driver's softc. */
 };
 
 #define        t_cc            t_termios.c_cc