Build: guards on openat()

[exim.git] / src / src / transports / queuefile.c

diff --git a/src/src/transports/queuefile.c b/src/src/transports/queuefile.c
index 21ed3527f3f575fc539da63783e45faf75b3e8f9..259bfd9410be50e004fcc1f396ea351c2e168d56 100644 (file)
--- a/src/src/transports/queuefile.c
+++ b/src/src/transports/queuefile.c
@@ -11,6 +11,10 @@
 #include "../exim.h"
 #include "queuefile.h"
 
+#ifndef EXIM_HAVE_OPENAT
+# error queuefile transport reqires openat() support
+#endif
+
 /* Options specific to the appendfile transport. They must be in alphabetic
 order (note that "_" comes before the lower case letters). Some of them are
 stored in the publicly visible instance block - these are flagged with the