diff options
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 7c5b495a4482..106b2be5e6b2 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -23,6 +23,7 @@ MakeError(BuildError, Error) /* denotes a permanent build failure */ MakeError(InvalidPath, Error) MakeError(Unsupported, Error) MakeError(SubstituteGone, Error) +MakeError(SubstituterDisabled, Error) struct BasicDerivation; @@ -598,6 +599,12 @@ 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. */ |