From 60ec75048ae0e0bc72ea2fe47e8b48fcf40a2b86 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 16 Dec 2008 12:23:35 +0000
Subject: [PATCH] * Pass --use-atime / --max-atime to the daemon.

---
 src/libstore/remote-store.cc    | 4 ++++
 src/libstore/worker-protocol.hh | 2 +-
 src/nix-worker/nix-worker.cc    | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 585e6bd9c..d892e3e62 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -426,6 +426,10 @@ void RemoteStore::collectGarbage(const GCOptions & options, GCResults & results)
     writeInt(options.ignoreLiveness, to);
     writeLongLong(options.maxFreed, to);
     writeInt(options.maxLinks, to);
+    if (GET_PROTOCOL_MINOR(daemonVersion) >= 5) {
+        writeInt(options.useAtime, to);
+        writeInt(options.maxAtime, to);
+    }
     
     processStderr();
     
diff --git a/src/libstore/worker-protocol.hh b/src/libstore/worker-protocol.hh
index a1fa45cf6..e44c1e36b 100644
--- a/src/libstore/worker-protocol.hh
+++ b/src/libstore/worker-protocol.hh
@@ -8,7 +8,7 @@ namespace nix {
 #define WORKER_MAGIC_1 0x6e697863
 #define WORKER_MAGIC_2 0x6478696f
 
-#define PROTOCOL_VERSION 0x104
+#define PROTOCOL_VERSION 0x105
 #define GET_PROTOCOL_MAJOR(x) ((x) & 0xff00)
 #define GET_PROTOCOL_MINOR(x) ((x) & 0x00ff)
 
diff --git a/src/nix-worker/nix-worker.cc b/src/nix-worker/nix-worker.cc
index 674aae0b1..f0f821bdd 100644
--- a/src/nix-worker/nix-worker.cc
+++ b/src/nix-worker/nix-worker.cc
@@ -452,6 +452,10 @@ static void performOp(unsigned int clientVersion,
         options.ignoreLiveness = readInt(from);
         options.maxFreed = readLongLong(from);
         options.maxLinks = readInt(from);
+        if (GET_PROTOCOL_MINOR(clientVersion) >= 5) {
+            options.useAtime = readInt(from);
+            options.maxAtime = readInt(from);
+        }
 
         GCResults results;