Method flush

index/write.go:528–537

()

}

func (b *bufWriter) flush() {
	if len(b.buf) == 0 {
		return
	}
	_, err := b.file.Write(b.buf)
	if err != nil {
		log.Fatalf("writing %s: %v", b.name, err)
	}
	b.buf = b.buf[:0]
}

// finish flushes the file to disk and returns an open file ready for reading.
func (b *bufWriter) finish() *os.File {