[src/trunk]: src/distrib/utils/libhack refer to our own h_errno so we don't f...

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

details:   https://anonhg.NetBSD.org/src/rev/4f97e68f995f
branches:  trunk
changeset: 325384:4f97e68f995f
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Dec 21 20:10:02 2013 +0000

description:
refer to our own h_errno so we don't fetch the libc one

diffstat:

 distrib/utils/libhack/gethost.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r c4cc8332f8d2 -r 4f97e68f995f distrib/utils/libhack/gethost.c
--- a/distrib/utils/libhack/gethost.c   Sat Dec 21 17:44:33 2013 +0000
+++ b/distrib/utils/libhack/gethost.c   Sat Dec 21 20:10:02 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gethost.c,v 1.11 2013/08/27 09:53:33 christos Exp $    */
+/*     $NetBSD: gethost.c,v 1.12 2013/12/21 20:10:02 christos Exp $    */
 
 /*-
  * Copyright (c) 1985, 1988, 1993
@@ -73,7 +73,7 @@
 __weak_alias(gethostbyname,_gethostbyname);
 #endif
 
-extern int h_errno;
+int h_errno;
 FILE *_h_file;
 static struct hostent h_ent;
 static char h_buf[4096];