1 files changed, 5 insertions, 0 deletions

diff --git a/monitor.c b/monitor.c
index 03f8dc74a..b66dc2a16 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1406,8 +1406,13 @@ mm_init_compression(struct mm_master *mm)
 static void
 monitor_socketpair(int *pair)
 {
+#ifdef HAVE_SOCKETPAIR
         if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1)
                 fatal("%s: socketpair", __FUNCTION__);
+#else
+        fatal("%s: UsePrivilegeSeparation=yes not supported",
+            __FUNCTION__);
+#endif
         FD_CLOSEONEXEC(pair[0]);
         FD_CLOSEONEXEC(pair[1]);
 }