From 9415450aced4b9592efddd98da97f54ee8acd9fa Mon Sep 17 00:00:00 2001
From: Michael Neumann <mneumann@ntecs.de>
Date: Sun, 1 Nov 2015 22:56:31 +0100
Subject: [PATCH] Use guard-pages also on DragonFly/FreeBSD.

Only tested on DragonFly.
---
 src/libstd/sys/unix/stack_overflow.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libstd/sys/unix/stack_overflow.rs b/src/libstd/sys/unix/stack_overflow.rs
index f5fd11b61b1..5f624bc76b3 100644
--- a/src/libstd/sys/unix/stack_overflow.rs
+++ b/src/libstd/sys/unix/stack_overflow.rs
@@ -34,6 +34,8 @@ impl Drop for Handler {
 #[cfg(any(target_os = "linux",
           target_os = "macos",
           target_os = "bitrig",
+          target_os = "dragonfly",
+          target_os = "freebsd",
           all(target_os = "netbsd", not(target_vendor = "rumprun")),
           target_os = "openbsd"))]
 mod imp {
@@ -143,6 +145,8 @@ mod imp {
 #[cfg(not(any(target_os = "linux",
               target_os = "macos",
               target_os = "bitrig",
+              target_os = "dragonfly",
+              target_os = "freebsd",
               all(target_os = "netbsd", not(target_vendor = "rumprun")),
               target_os = "openbsd")))]
 mod imp {