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rclone
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lib/readers/readfill.go
18 строк
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Nick Craig-Wood
Break the fs package up into smaller parts.
15 янв 2018, 20:51
15 янв 2018, 20:51
11da2a6
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package readers import "io" // ReadFill reads as much data from r into buf as it can // // It reads until the buffer is full or r.Read returned an error. // // This is io.ReadFull but when you just want as much data as // possible, not an exact size of block. func ReadFill(r io.Reader, buf []byte) (n int, err error) { var nn int for n < len(buf) && err == nil { nn, err = r.Read(buf[n:]) n += nn } return n, err }