From: Richard Levitte <levitte@openssl.org>
Date: Thu, 5 Dec 2002 10:17:08 +0000 (+0000)
Subject: Make sure to implement the cryptodev engine only when /dev/crypto exists.
X-Git-Tag: OpenSSL_0_9_7-beta5~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ae0b7667a964f3eafb9b4d6b3a4a91fb7d15e76b;p=oweals%2Fopenssl.git

Make sure to implement the cryptodev engine only when /dev/crypto exists.
PR: 385
---

diff --git a/crypto/engine/hw_cryptodev.c b/crypto/engine/hw_cryptodev.c
index df887b03d4..be7ed6bb3f 100644
--- a/crypto/engine/hw_cryptodev.c
+++ b/crypto/engine/hw_cryptodev.c
@@ -46,6 +46,18 @@ ENGINE_load_cryptodev(void)
 
 #include <sys/types.h>
 #include <sys/param.h>
+
+#if OpenBSD < 200112
+
+void
+ENGINE_load_cryptodev(void)
+{
+	/* This is a NOP unless we have release 3.0 (released december 2001) */
+	return;
+}
+
+#else /* OpenBSD 3.0 or above */
+
 #include <crypto/cryptodev.h>
 #include <sys/ioctl.h>
 #include <errno.h>
@@ -1114,4 +1126,5 @@ ENGINE_load_cryptodev(void)
 	ERR_clear_error();
 }
 
+#endif /* OpenBSD 3.0 or above */
 #endif /* __OpenBSD__ */