From dcc433de47d4bf4a27fe63bc8996e946164ae885 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Fri, 10 Sep 2004 13:32:08 +0000
Subject: * Operation `--delete-generations' to delete generations of a  
 profile.  Arguments are either generation number, or `old' to delete   all
 non-current generations.  Typical use:

  $ nix-env --delete-generations old
  $ nix-collect-garbage

* istringstream -> string2Int.
---
 src/nix-env/profiles.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/nix-env/profiles.hh')

diff --git a/src/nix-env/profiles.hh b/src/nix-env/profiles.hh
index 423134412748..bcd882c34c93 100644
--- a/src/nix-env/profiles.hh
+++ b/src/nix-env/profiles.hh
@@ -31,6 +31,8 @@ Generations findGenerations(Path profile, int & curGen);
 Path createGeneration(Path profile, Path outPath,
     Path drvPath, Path clrPath);
 
+void deleteGeneration(const Path & profile, unsigned int gen);
+
 void switchLink(Path link, Path target);
 
 
-- 
cgit 1.4.1