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authorEelco Dolstra <eelco.dolstra@logicblox.com>2016-04-20T12·12+0200
committerEelco Dolstra <eelco.dolstra@logicblox.com>2016-04-20T12·12+0200
commit451ebf24ce532f8d59f929efd486104fcebf1aa6 (patch)
tree08bf43e0aad39626a1cc1ab9d5e638fdf90567b9 /src/libutil/util.hh
parente0204f8d462041387651af388074491fd0bf36d6 (diff)
Cache path info lookups in SQLite
This re-implements the binary cache database in C++, allowing it to be
used by other Store backends, in particular the S3 backend.
Diffstat (limited to 'src/libutil/util.hh')
-rw-r--r--src/libutil/util.hh3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 20bd62a0e752..dabfafa7fb06 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -102,6 +102,9 @@ void deletePath(const Path & path, unsigned long long & bytesFreed);
 Path createTempDir(const Path & tmpRoot = "", const Path & prefix = "nix",
     bool includePid = true, bool useGlobalCounter = true, mode_t mode = 0755);
 
+/* Return the path to $XDG_CACHE_HOME/.cache. */
+Path getCacheDir();
+
 /* Create a directory and all its parents, if necessary.  Returns the
    list of created directories, in order of creation. */
 Paths createDirs(const Path & path);