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Diffstat (limited to '')
| -rw-r--r-- | third_party/nix/src/libutil/hash.hh | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/third_party/nix/src/libutil/hash.hh b/third_party/nix/src/libutil/hash.hh index 0b7b11edd0..208615f67b 100644 --- a/third_party/nix/src/libutil/hash.hh +++ b/third_party/nix/src/libutil/hash.hh @@ -88,9 +88,11 @@ Hash hashString(HashType ht, const std::string& s); /* Compute the hash of the given file. */ Hash hashFile(HashType ht, const Path& path); +/* A pair of the Hash, and the number of bytes consumed. */ +typedef std::pair<Hash, unsigned long long> HashResult; + /* Compute the hash of the given path. The hash is defined as (essentially) hashString(ht, dumpPath(path)). */ -typedef std::pair<Hash, unsigned long long> HashResult; HashResult hashPath(HashType ht, const Path& path, PathFilter& filter = defaultPathFilter); @@ -104,12 +106,14 @@ HashType parseHashType(const std::string& s); /* And the reverse. */ std::string printHashType(HashType ht); +namespace hash { union Ctx; +} class HashSink : public BufferedSink { private: HashType ht; - Ctx* ctx; + std::unique_ptr<hash::Ctx> ctx; unsigned long long bytes; public: |