[src/trunk]: src/sys/net add packed attribute to struct ifreq. this should a...

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

details:   https://anonhg.NetBSD.org/src/rev/c7545c91d00a
branches:  trunk
changeset: 486219:c7545c91d00a
user:      itojun <itojun%NetBSD.org@localhost>
date:      Mon May 15 16:45:50 2000 +0000

description:
add packed attribute to struct ifreq.  this should avoid unaligned access
while parsing SIOCGIFCONF, on alignment-picky archs.

diffstat:

 sys/net/if.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 463eafae09cc -r c7545c91d00a sys/net/if.h
--- a/sys/net/if.h      Mon May 15 16:38:49 2000 +0000
+++ b/sys/net/if.h      Mon May 15 16:45:50 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if.h,v 1.48 2000/03/29 03:27:59 simonb Exp $   */
+/*     $NetBSD: if.h,v 1.49 2000/05/15 16:45:50 itojun Exp $   */
 
 /*-
  * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
@@ -447,7 +447,7 @@
 #define        ifr_value       ifr_ifru.ifru_value     /* generic value */
 #define        ifr_media       ifr_ifru.ifru_metric    /* media options (overload) */
 #define        ifr_data        ifr_ifru.ifru_data      /* for use by interface */
-};
+} __attribute__((__packed__));
 
 struct ifaliasreq {
        char    ifra_name[IFNAMSIZ];            /* if name, e.g. "en0" */