[src/trunk]: src/distrib/utils/libhack Add a stubbed version of libwrap (tcpw...

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

details:   https://anonhg.NetBSD.org/src/rev/fec944f15471
branches:  trunk
changeset: 960141:fec944f15471
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Mar 09 00:06:44 2021 +0000

description:
Add a stubbed version of libwrap (tcpwrappers)

diffstat:

 distrib/utils/libhack/Makefile.inc |   4 +-
 distrib/utils/libhack/wrap.c       |  56 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 2 deletions(-)

diffs (78 lines):

diff -r a247d6533788 -r fec944f15471 distrib/utils/libhack/Makefile.inc
--- a/distrib/utils/libhack/Makefile.inc        Mon Mar 08 23:34:58 2021 +0000
+++ b/distrib/utils/libhack/Makefile.inc        Tue Mar 09 00:06:44 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.inc,v 1.37 2021/02/25 21:24:00 christos Exp $
+# $NetBSD: Makefile.inc,v 1.38 2021/03/09 00:06:44 christos Exp $
 #
 # Include this fragment to build libhack.o
 # It is .o and not .a to make sure these are the
@@ -25,7 +25,7 @@
                localeconv.o multibyte.o perror.o runetable.o setlocale.o \
                nl_langinfo.o strcasecmp.o \
                strerror.o strsignal.o syslog.o utmp.o fmtcheck.o \
-               aligned_alloc.o regcomp.o regexec.o
+               aligned_alloc.o regcomp.o regexec.o wrap.o
 
 .if (${USE_YP} != "no")
 HACKOBJS+=     yplib.o
diff -r a247d6533788 -r fec944f15471 distrib/utils/libhack/wrap.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/distrib/utils/libhack/wrap.c      Tue Mar 09 00:06:44 2021 +0000
@@ -0,0 +1,56 @@
+/*-
+ * Copyright (c) 2021 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: wrap.c,v 1.1 2021/03/09 00:06:44 christos Exp $");
+
+#include <tcpd.h>
+
+struct request_info *
+request_init(struct request_info *ri, ...)
+{
+
+       return ri;
+}
+
+void
+sock_host(struct request_info *ri)
+{
+}
+
+int 
+hosts_access(struct request_info *ri)
+{
+       return 1;       /* always allow */
+}
+
+void
+refuse(struct request_info *ri)
+{
+}