From 544208ec92b05b45af5bbe379f7665c7f6579e89 Mon Sep 17 00:00:00 2001
From: Kamil Shakirov <kamils80@gmail.com>
Date: Wed, 21 Oct 2020 17:20:51 +0600
Subject: [PATCH] [refc] Update 'sysOS' to recognize more BSD flavors

---
 support/refc/prim.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/support/refc/prim.c b/support/refc/prim.c
index b101df047..1d9e21442 100644
--- a/support/refc/prim.c
+++ b/support/refc/prim.c
@@ -86,6 +86,12 @@ Value *sysOS(void)
     return (Value *)makeString("Linux");
 #elif __FreeBSD__
     return (Value *)makeString("FreeBSD");
+#elif __OpenBSD__
+    return (Value *)makeString("OpenBSD");
+#elif __NetBSD__
+    return (Value *)makeString("NetBSD");
+#elif __DragonFly__
+    return (Value *)makeString("DragonFly");
 #elif __unix || __unix__
     return (Value *)makeString("Unix");
 #else