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* Get derivation outputs from the database instead of the .drv file,

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which requires more I/O.
This commit is contained in:
Eelco Dolstra 2010-02-22 12:44:36 +00:00
parent 103cfee056
commit c4d388add4
7 changed files with 46 additions and 8 deletions
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3
src/libstore/store-api.hh
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@ -139,6 +139,9 @@ public:
no deriver has been set. */
virtual Path queryDeriver(const Path & path) = 0;
/* Query the outputs of the derivation denoted by `path'. */
virtual PathSet queryDerivationOutputs(const Path & path) = 0;
/* Query whether a path has substitutes. */
virtual bool hasSubstitutes(const Path & path) = 0;