DNS: avoid overflow in cache TTL for negative entries. Bug 1395

[exim.git] / src / OS / os.h-OpenBSD

diff --git a/src/OS/os.h-OpenBSD b/src/OS/os.h-OpenBSD
index 55bade674a1da417887ef92b53a22ca5cbc14f55..35eddd5a52fac7eeccfdd17f052bdf245d2cf074 100644 (file)
--- 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
 #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;
 
 
 typedef struct flock flock_t;
 


@@ -13,4 +20,7 @@ typedef struct flock flock_t;
 
 typedef struct __res_state *res_state;
 
 
 typedef struct __res_state *res_state;
 

+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+

 /* End */
 /* End */