From 59124228b3ac6120e73bc6a88b2c633a70bdf0fc Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Thu, 11 Aug 2016 11:34:43 -0400
Subject: nix-channel: implement in c++

---
 src/libstore/download.hh | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/libstore/download.hh')

diff --git a/src/libstore/download.hh b/src/libstore/download.hh
index efddc55281fe..d17e14400f1a 100644
--- a/src/libstore/download.hh
+++ b/src/libstore/download.hh
@@ -19,6 +19,7 @@ struct DownloadResult
 {
     bool cached;
     string etag;
+    string effectiveUrl;
     std::shared_ptr<std::string> data;
 };
 
@@ -31,6 +32,11 @@ struct Downloader
     Path downloadCached(ref<Store> store, const string & url, bool unpack,
         const Hash & expectedHash = Hash());
 
+    /* Need to overload because can't have an rvalue default value for non-const reference */
+
+    Path downloadCached(ref<Store> store, const string & url, bool unpack,
+        string & effectiveUrl, const Hash & expectedHash = Hash());
+
     enum Error { NotFound, Forbidden, Misc };
 };
 
-- 
cgit 1.4.1