1 files changed, 15 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 2ae0d21c6..d9a87d8e6 100644
--- a/configure.in
+++ b/configure.in
@@ -502,6 +502,21 @@ if test "x$ac_cv_have_ssize_t" = "xyes" ; then
         AC_DEFINE(HAVE_SSIZE_T)
 fi
 
+AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
+        AC_TRY_COMPILE(
+                [
+#include <sys/types.h>
+#include <sys/socket.h>
+                ],
+                [ sa_family_t foo; foo = 1235; ],
+                [ ac_cv_have_sa_family_t="yes" ],
+                [ ac_cv_have_sa_family_t="no" ]
+        )
+])
+if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
+        AC_DEFINE(HAVE_SA_FAMILY_T)
+fi
+
 AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
         AC_TRY_COMPILE(
                 [