Add --with-rand-seed

[openssl.git] / crypto / rand / rand_vms.c

diff --git a/crypto/rand/rand_vms.c b/crypto/rand/rand_vms.c
index ec99dbf..16afae7 100644 (file)
--- a/crypto/rand/rand_vms.c
+++ b/crypto/rand/rand_vms.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -21,6 +21,10 @@
 #  pragma message disable DOLLARID
 # endif
 
+# ifndef OPENSSL_RAND_SEED_OS
+#  error "Unsupported seeding method configured; must be os"
+# endif
+
 /*
  * Use 32-bit pointers almost everywhere.  Define the type to which to cast a
  * pointer passed to an external function.