test-chown.h: correct a cast

[gnulib.git] / m4 / getaddrinfo.m4

diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4
index 526dce5..e576236 100644 (file)
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,5 +1,5 @@
-# getaddrinfo.m4 serial 22
-dnl Copyright (C) 2004-2009 Free Software Foundation, Inc.
+# getaddrinfo.m4 serial 24
+dnl Copyright (C) 2004-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -39,7 +39,7 @@ AC_DEFUN([gl_GETADDRINFO],
       [gl_cv_func_getaddrinfo=no])])
   if test $gl_cv_func_getaddrinfo = no; then
     AC_CACHE_CHECK([for getaddrinfo in ws2tcpip.h and -lws2_32],
-                  gl_cv_w32_getaddrinfo, [
+                   gl_cv_w32_getaddrinfo, [
       gl_cv_w32_getaddrinfo=no
       am_save_LIBS="$LIBS"
       LIBS="$LIBS -lws2_32"
@@ -96,7 +96,7 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [
   AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
   AC_REQUIRE([gl_HOSTENT]) dnl for HOSTENT_LIB
   AC_REQUIRE([gl_SERVENT]) dnl for SERVENT_LIB
-  AC_REQUIRE([gl_INET_NTOP]) dnl for INET_NTOP_LIB
+  AC_REQUIRE([gl_FUNC_INET_NTOP]) dnl for INET_NTOP_LIB
   AC_REQUIRE([AC_C_RESTRICT])
   AC_REQUIRE([gl_SOCKET_FAMILIES])
   AC_REQUIRE([gl_HEADER_SYS_SOCKET])
@@ -105,7 +105,10 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [
 
   dnl Including sys/socket.h is wrong for Windows, but Windows does not
   dnl have sa_len so the result is correct anyway.
-  AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [#include <sys/socket.h>])
+  AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [
+#include <sys/types.h>
+#include <sys/socket.h>
+])
 
   AC_CHECK_HEADERS_ONCE([netinet/in.h])