From 49231fbe419d37717b0d951377fbfc9bf445dd55 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Mon, 21 Jul 2003 14:46:01 +0000 Subject: * Changes to the command line syntax of Nix. * A function to find all Nix expressions whose output ids are completely contained in some set. Useful for uploading relevant Nix expressions to a shared cache. --- src/store.hh | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/store.hh') diff --git a/src/store.hh b/src/store.hh index 78d5529e7724..faac760099bf 100644 --- a/src/store.hh +++ b/src/store.hh @@ -20,6 +20,9 @@ void registerSubstitute(const FSId & srcId, const FSId & subId); /* Register a path keyed on its id. */ void registerPath(const string & path, const FSId & id); +/* Query the id of a path. */ +bool queryPathId(const string & path, FSId & id); + /* Return a path whose contents have the given hash. If target is not empty, ensure that such a path is realised in target (if necessary by copying from another location). If prefix is not -- cgit 1.4.1