From 34750dc25d74e3db4c1ba43cd219d3f4825e4c65 Mon Sep 17 00:00:00 2001
From: Ben Laurie <ben@links.org>
Date: Fri, 31 Jul 2015 09:49:20 +0100
Subject: Only define PAGE_SIZE if not already defined.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---
 crypto/sec_mem.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'crypto')

diff --git a/crypto/sec_mem.c b/crypto/sec_mem.c
index 5bf8baace1..a630cbc82e 100644
--- a/crypto/sec_mem.c
+++ b/crypto/sec_mem.c
@@ -26,7 +26,9 @@
 #define LOCK()      CRYPTO_w_lock(CRYPTO_LOCK_MALLOC)
 #define UNLOCK()    CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC)
 #define CLEAR(p, s) OPENSSL_cleanse(p, s)
-#define PAGE_SIZE    4096
+#ifndef PAGE_SIZE
+# define PAGE_SIZE    4096
+#endif
 
 #ifdef IMPLEMENTED
 size_t secure_mem_used;
-- 
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