Ensure that Perl processes delete their entry in the temproots directory

By moving the destructor object to libstore.so, it's also run when
download-using-manifests and nix-prefetch-url exit.  This prevents
them from cluttering /nix/var/nix/temproots with stale files.

2 files changed, 0 insertions, 15 deletions

diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc
index 99ac198ca356..d39816586404 100644
--- a/src/libmain/shared.cc
+++ b/src/libmain/shared.cc
@@ -90,12 +90,6 @@ static void setLogType(string lt)
 }
 
 
-RemoveTempRoots::~RemoveTempRoots()
-{
-    removeTempRoots();
-}
-
-
 static bool showTrace = false;
 
 
@@ -217,10 +211,6 @@ static void initAndRun(int argc, char * * argv)
     verbosityDelta += queryIntSetting("verbosity", lvlInfo);
     verbosity = (Verbosity) (verbosityDelta < 0 ? 0 : verbosityDelta);
     
-    /* Automatically clean up the temporary roots file when we
-       exit. */
-    RemoveTempRoots removeTempRoots __attribute__((unused));
-
     run(remaining);
 
     /* Close the Nix database. */
diff --git a/src/libmain/shared.hh b/src/libmain/shared.hh
index 43725e07fdd9..d198df70d150 100644
--- a/src/libmain/shared.hh
+++ b/src/libmain/shared.hh
@@ -48,11 +48,6 @@ extern bool setuidMode;
 
 extern volatile ::sig_atomic_t blockInt;
 
-struct RemoveTempRoots 
-{
-    ~RemoveTempRoots();    
-};
-
 /* Exit code of the program. */
 extern int exitCode;