From 4713c21a1ac91081e50e474d11fcec002b43a562 Mon Sep 17 00:00:00 2001
From: Dag-Erling Smørgrav <des@FreeBSD.org>
Date: Sun, 30 Jun 2019 14:56:56 +0000
Subject: Vendor import of Unbound 1.9.1.

---
 pythonmod/interface.i | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'pythonmod/interface.i')

diff --git a/pythonmod/interface.i b/pythonmod/interface.i
index 5f2559bacffa..f9fd07b513d6 100644
--- a/pythonmod/interface.i
+++ b/pythonmod/interface.i
@@ -1,19 +1,37 @@
 /*
  * interface.i: unbound python module
  */
+%begin %{
+/* store state of warning output, restored at later pop */
+#pragma GCC diagnostic push
+/* ignore gcc8 METH_NOARGS function cast warnings for swig function pointers */
+#pragma GCC diagnostic ignored "-Wcast-function-type"
+%}
 %module unboundmodule
 %{
+/* restore state of warning output, remove the functioncast ignore */
+#pragma GCC diagnostic pop
 /**
  * \file
  * This is the interface between the unbound server and a python module
  * called to perform operations on queries.
  */
    #include <sys/types.h>
+   #ifdef HAVE_SYS_SOCKET_H
    #include <sys/socket.h>
+   #endif
+   #ifdef HAVE_NETINET_IN_H
    #include <netinet/in.h>
+   #endif
+   #ifdef HAVE_ARPA_INET_H
    #include <arpa/inet.h>
+   #endif
+   #ifdef HAVE_NETDB_H
    #include <netdb.h>
+   #endif
+   #ifdef HAVE_SYS_UN_H
    #include <sys/un.h>
+   #endif
    #include <stdarg.h>
    #include "config.h"
    #include "util/log.h"
@@ -449,7 +467,9 @@ struct sockaddr_storage {};
         switch (ss->ss_family) {
         case AF_INET:  return sizeof(struct sockaddr_in);
         case AF_INET6: return sizeof(struct sockaddr_in6);
+#ifdef HAVE_SYS_UN_H
         case AF_UNIX:  return sizeof(struct sockaddr_un);
+#endif
         default:
             return 0;
         }
@@ -515,10 +535,12 @@ struct sockaddr_storage {};
             return PyBytes_FromStringAndSize((const char *)raw, sizeof(*raw));
         }
 
+#ifdef HAVE_SYS_UN_H
         if (ss->ss_family == AF_UNIX) {
             const struct sockaddr_un *sa = (struct sockaddr_un *)ss;
             return PyBytes_FromString(sa->sun_path);
         }
+#endif
 
         return Py_None;
     }
-- 
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