X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/c2fb33b4cd2a3f10d5a583b0260827457f976dac..9d4319dfec653f43b64562c8f31b87f2890365b2:/src/OS/os.h-OpenBSD

diff --git a/src/OS/os.h-OpenBSD b/src/OS/os.h-OpenBSD
index 55bade674..9578047af 100644
--- a/src/OS/os.h-OpenBSD
+++ b/src/OS/os.h-OpenBSD
@@ -5,6 +5,13 @@
 #define HAVE_SYS_MOUNT_H
 #define SIOCGIFCONF_GIVES_ADDR
 #define HAVE_ARC4RANDOM
+/* In May 2014, OpenBSD 5.5 was released which cleaned up the arc4random_* API
+   which removed the arc4random_stir() function. Set NOT_HAVE_ARC4RANDOM_STIR
+   if the version released is past that point. */
+#include <sys/param.h>
+#if OpenBSD >= 201405
+#define NOT_HAVE_ARC4RANDOM_STIR
+#endif
 
 typedef struct flock flock_t;