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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-07-11 11:08:47 -0400 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-07-11 11:08:47 -0400 |
| commit | 58ef4d9a95584fb89ebcf6222fbac6e698aa6b0b (patch) | |
| tree | 1e01e79b406f59b06397a24b4b86f1c6fa5fc308 /src/libstore/local-store.hh | |
| parent | 667d5f1936616dc829f9f92f8e5d5141ba5285a7 (diff) | |
Add a function queryValidPaths()
queryValidPaths() combines multiple calls to isValidPath() in one.
This matters when using the Nix daemon because it reduces latency.
For instance, on "nix-env -qas \*" it reduces execution time from 5.7s
to 4.7s (which is indistinguishable from the non-daemon case).
Diffstat (limited to 'src/libstore/local-store.hh')
| -rw-r--r-- | src/libstore/local-store.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh index d24c2da0e..7398c1b9e 100644 --- a/src/libstore/local-store.hh +++ b/src/libstore/local-store.hh @@ -99,6 +99,8 @@ public: bool isValidPath(const Path & path); + PathSet queryValidPaths(const PathSet & paths); + PathSet queryAllValidPaths(); ValidPathInfo queryPathInfo(const Path & path); |