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Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 92aa8862f658..98f2803f8136 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -324,8 +324,10 @@ protected: public: - /* Query which of the given paths is valid. */ - virtual PathSet queryValidPaths(const PathSet & paths); + /* Query which of the given paths is valid. Optionally, try to + substitute missing paths. */ + virtual PathSet queryValidPaths(const PathSet & paths, + bool maybeSubstitute = false); /* Query the set of all valid paths. Note that for some store backends, the name part of store paths may be omitted @@ -653,7 +655,7 @@ ref<Store> openStore(const std::string & uri = getEnv("NIX_REMOTE")); ref<Store> openStore(const std::string & uri, const Store::Params & params); -void copyPaths(ref<Store> from, ref<Store> to, const Paths & storePaths, bool substitute = false); +void copyPaths(ref<Store> from, ref<Store> to, const PathSet & storePaths, bool substitute = false); enum StoreType { tDaemon, |