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| author | Daiderd Jordan <daiderd@gmail.com> | 2018-08-30T21·28+0200 |
|---|---|---|
| committer | Daiderd Jordan <daiderd@gmail.com> | 2018-09-02T10·54+0200 |
| commit | 070823baa4c3c397c8a5eb0378944187e7f4903c (patch) | |
| tree | 5c0260ee081c74d4fb1965063e8445f6a9156640 /src/libstore/store-api.hh | |
| parent | c9a08540c3d64d1285928d1ce3d3d416a2547dd9 (diff) | |
Store: expose the protocol version used by a store
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 7c5b495a4482..c2f964e11f76 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -598,6 +598,12 @@ public: a notion of connection. Otherwise this is a no-op. */ virtual void connect() { }; + /* Get the protocol version of this store or it's connection. */ + virtual unsigned int getProtocol() + { + return 0; + }; + /* Get the priority of the store, used to order substituters. In particular, binary caches can specify a priority field in their "nix-cache-info" file. Lower value means higher priority. */ |