From 207bdcbe86bac5fb9e650d26b22ae33c667151e4 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 31 Jan 2005 21:20:59 +0000
Subject: * Automatically remove temporary root files.

---
 src/libstore/gc.cc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/libstore/gc.cc')

diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
index 222a1ff95cc2..af40e0b9286a 100644
--- a/src/libstore/gc.cc
+++ b/src/libstore/gc.cc
@@ -63,6 +63,15 @@ void addTempRoot(const Path & path)
 }
 
 
+void removeTempRoots()
+{
+    if (fdTempRoots != -1) {
+        fdTempRoots.close();
+        unlink(fnTempRoots.c_str());
+    }
+}
+
+
 typedef shared_ptr<AutoCloseFD> FDPtr;
 typedef list<FDPtr> FDs;
 
@@ -94,7 +103,8 @@ static void readTempRoots(PathSet & tempRoots, FDs & fds)
         if (lockFile(*fd, ltWrite, false)) {
             printMsg(lvlError, format("removing stale temporary roots file `%1%'")
                 % path);
-            /* !!! write token, unlink */
+            unlink(path.c_str());
+            writeFull(*fd, (const unsigned char *) "d", 1);
             continue;
         }
 
-- 
cgit 1.4.1