| dnl * |
| dnl * Copyright (c) 2001 Motoyuki Kasahara |
| dnl * |
| dnl * Redistribution and use in source and binary forms, with or without |
| dnl * modification, are permitted provided that the following conditions |
| dnl * are met: |
| dnl * 1. Redistributions of source code must retain the above copyright |
| dnl * notice, this list of conditions and the following disclaimer. |
| dnl * 2. Redistributions in binary form must reproduce the above copyright |
| dnl * notice, this list of conditions and the following disclaimer in the |
| dnl * documentation and/or other materials provided with the distribution. |
| dnl * 3. Neither the name of the project nor the names of its contributors |
| dnl * may be used to endorse or promote products derived from this software |
| dnl * without specific prior written permission. |
| dnl * |
| dnl * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
| dnl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| dnl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| dnl * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORSBE |
| dnl * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| dnl * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| dnl * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| dnl * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| dnl * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| dnl * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| dnl * THE POSSIBILITY OF SUCH DAMAGE. |
| dnl * |
| |
| dnl * |
| dnl * Check for struct sockaddr_in6 |
| dnl * |
| AC_DEFUN([AC_STRUCT_SOCKADDR_IN6], |
| [AC_CACHE_CHECK(for struct sockaddr_in6, ac_cv_struct_sockaddr_in6, |
| [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h>]], [[ |
| struct sockaddr_in6 address; |
| ]])],[ac_cv_struct_sockaddr_in6=yes],[ac_cv_struct_sockaddr_in6=no])]) |
| if test "$ac_cv_struct_sockaddr_in6" = yes; then |
| AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
| [Define to 1 if <netinet/in.h> defines `struct sockaddr_in6']) |
| fi]) |
| |
| dnl * |
| dnl * Check for struct sockaddr_storage |
| dnl * |
| AC_DEFUN([AC_STRUCT_SOCKADDR_STORAGE], |
| [AC_CACHE_CHECK(for struct sockaddr_storage, ac_cv_struct_sockaddr_storage, |
| [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h>]], [[ |
| struct sockaddr_storage address; |
| ]])],[ac_cv_struct_sockaddr_storage=yes],[ac_cv_struct_sockaddr_storage=no])]) |
| if test "$ac_cv_struct_sockaddr_storage" = yes; then |
| AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
| [Define to 1 if <netinet/in.h> defines `struct sockaddr_storage']) |
| fi]) |
| |
