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Add O(1)-memory copyPath() function

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Eelco Dolstra 2018-10-01 17:05:55 +02:00
parent 3913afdd69
commit f1c0b2c0e1
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src/libutil/archive.hh
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@ -77,6 +77,8 @@ void restorePath(const Path & path, Source & source);
/* Read a NAR from 'source' and write it to 'sink'. */
void copyNAR(Source & source, Sink & sink);
void copyPath(const Path & from, const Path & to);
extern const std::string narVersionMagic1;