-# sys_socket_h.m4 serial 12
-dnl Copyright (C) 2005-2009 Free Software Foundation, Inc.
+# sys_socket_h.m4 serial 13
+dnl Copyright (C) 2005-2010 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.
fi
# We need to check for ws2tcpip.h now.
gl_PREREQ_SYS_H_SOCKET
- AC_CHECK_TYPES([struct sockaddr_storage],,,[
+ AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
HAVE_STRUCT_SOCKADDR_STORAGE=0
SYS_SOCKET_H='sys/socket.h'
fi
+ if test $ac_cv_type_sa_family_t = no; then
+ HAVE_SA_FAMILY_T=0
+ SYS_SOCKET_H='sys/socket.h'
+ fi
if test -n "$SYS_SOCKET_H"; then
gl_PREREQ_SYS_H_WINSOCK2
fi
AC_SUBST([HAVE_WS2TCPIP_H])
])
-# Common prerequisites of of the <sys/socket.h> replacement and of the
+# Common prerequisites of the <sys/socket.h> replacement and of the
# <sys/select.h> replacement.
# Sets and substitutes HAVE_WINSOCK2_H.
AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2],
GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO])
GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT])
GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN])
+ GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4])
HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
+ HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T])
+ HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4])
])