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authorEelco Dolstra <e.dolstra@tudelft.nl>2008-03-27T13·45+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2008-03-27T13·45+0000
commit329025253d38361ee3d13af0728f99c756c86b7a (patch)
treea54e5ebf1d76af74a06ce9bacf37af61a14f1e5e /src/libutil/util.hh
parent5bb08db55b57b03608b15f599f0d5d9dbda13d74 (diff)
* Use /tmp/nix-build-<drvpath>-<counter> instead of
  /tmp/nix-<pid>-<counter> for temporary build directories.  This
  increases purity a bit: many packages store the temporary build path
  in their output, causing (generally unimportant) binary differences.

Diffstat (limited to 'src/libutil/util.hh')
-rw-r--r--src/libutil/util.hh3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 657f45ced6e8..d75002b021d3 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -70,7 +70,8 @@ void deletePath(const Path & path, unsigned long long & bytesFreed);
 void makePathReadOnly(const Path & path);
 
 /* Create a temporary directory. */
-Path createTempDir(const Path & tmpRoot = "", const Path & prefix = "nix");
+Path createTempDir(const Path & tmpRoot = "", const Path & prefix = "nix",
+    bool includePid = true, bool useGlobalCounter = true);
 
 /* Create a directory and all its parents, if necessary.  Returns the
    list of created directories, in order of creation. */