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authorEelco Dolstra <eelco.dolstra@logicblox.com>2016-02-04T13·28+0100
committerEelco Dolstra <eelco.dolstra@logicblox.com>2016-02-04T13·28+0100
commitc10c61449f954702ae6d8092120321744acd82ff (patch)
tree40c161c42301acdfbfd7786638293951c5baf54d /src/libstore/local-store.hh
parent4f7824c58ee0420c5679be6f0a9591f59edf410f (diff)
Eliminate the "store" global variable
Also, move a few free-standing functions into StoreAPI and Derivation.

Also, introduce a non-nullable smart pointer, ref<T>, which is just a
wrapper around std::shared_ptr ensuring that the pointer is never
null. (For reference-counted values, this is better than passing a
"T&", because the latter doesn't maintain the refcount. Usually, the
caller will have a shared_ptr keeping the value alive, but that's not
always the case, e.g., when passing a reference to a std::thread via
std::bind.)
Diffstat (limited to 'src/libstore/local-store.hh')
-rw-r--r--src/libstore/local-store.hh4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index 5b27f907236d..3ef042b61669 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -303,6 +303,10 @@ private:
 
     int openGCLock(LockType lockType);
 
+    void findRoots(const Path & path, unsigned char type, Roots & roots);
+
+    void findRuntimeRoots(PathSet & roots);
+
     void removeUnusedLinks(const GCState & state);
 
     void startSubstituter(const Path & substituter,