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* Support queryDeriver() in multi-user installations.

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This commit is contained in:
Eelco Dolstra 2007-06-12 16:53:44 +00:00
parent 9d9e1c5c41
commit 6d1a1191b0
10 changed files with 42 additions and 16 deletions
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10
src/libstore/local-store.cc
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@ -399,7 +399,7 @@ void setDeriver(const Transaction & txn, const Path & storePath,
}
Path queryDeriver(const Transaction & txn, const Path & storePath)
static Path queryDeriver(const Transaction & txn, const Path & storePath)
{
if (!isRealisablePath(txn, storePath))
throw Error(format("path `%1%' is not valid") % storePath);
@ -411,6 +411,12 @@ Path queryDeriver(const Transaction & txn, const Path & storePath)
}
Path LocalStore::queryDeriver(const Path & path)
{
return nix::queryDeriver(noTxn, path);
}
const int substituteVersion = 2;
@ -756,7 +762,7 @@ void LocalStore::exportPath(const Path & path, bool sign,
nix::queryReferences(txn, path, references);
writeStringSet(references, hashAndWriteSink);
Path deriver = queryDeriver(txn, path);
Path deriver = nix::queryDeriver(txn, path);
writeString(deriver, hashAndWriteSink);
if (sign) {