1 files changed, 8 insertions, 0 deletions
diff --git a/src/libstd/sys/redox/backtrace.rs b/src/libstd/sys/redox/backtrace.rs
new file mode 100644
index 00000000000..63e427694ae
--- /dev/null
+++ b/src/libstd/sys/redox/backtrace.rs
@@ -0,0 +1,8 @@
+use libc;
+use io;
+use sys_common::backtrace::output;
+
+#[inline(never)]
+pub fn write(w: &mut io::Write) -> io::Result<()> {
+    output(w, 0, 0 as *mut libc::c_void, None)
+}