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-rw-r--r--sysdep/bsd/sysio.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdep/bsd/sysio.h b/sysdep/bsd/sysio.h
index 9fc58486..b6b42b1e 100644
--- a/sysdep/bsd/sysio.h
+++ b/sysdep/bsd/sysio.h
@@ -15,9 +15,23 @@
#ifdef __FreeBSD__
/* Should be defined in sysdep/cf/bsd.h, but it is flavor-specific */
#define CONFIG_DONTROUTE_UNICAST
+
+#if __FreeBSD_version >= 1201000
+#define CONFIG_USE_IP_MREQN
+#endif
+
+#endif
+
+
+#ifdef __OpenBSD__
+
+#if OpenBSD >= 202105
#define CONFIG_USE_IP_MREQN
#endif
+#endif
+
+
#ifdef __NetBSD__
#ifndef IP_RECVTTL
@@ -30,6 +44,7 @@
#endif
+
#ifdef __DragonFly__
#define TCP_MD5SIG TCP_SIGNATURE_ENABLE
#endif