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-rw-r--r--src/libstore/store-api.hh8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index 92b2ddb1e..37b44d4da 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -145,11 +145,9 @@ public:
/* Query whether a path has substitutes. */
virtual bool hasSubstitutes(const Path & path) = 0;
- /* Query the references, deriver and download size of a
- substitutable path. */
- virtual bool querySubstitutablePathInfo(const Path & path,
- SubstitutablePathInfo & info) = 0;
-
+ /* Query substitute info (i.e. references, derivers and download
+ sizes) of a set of paths. If a path does not have substitute
+ info, it's omitted from the resulting ‘infos’ map. */
virtual void querySubstitutablePathInfos(const PathSet & paths,
SubstitutablePathInfos & infos) = 0;