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Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 8531eb040496..01b561e9d496 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -77,6 +77,10 @@ public: virtual void queryReferrers(const Path & path, PathSet & referrers) = 0; + /* Query the deriver of a store path. Return the empty string if + no deriver has been set. */ + virtual Path queryDeriver(const Path & path) = 0; + /* Copy the contents of a path to the store and register the validity the resulting path. The resulting path is returned. If `fixed' is true, then the output of a fixed-output |