39 lines
673 B
Go
39 lines
673 B
Go
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//+build windows
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package local
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import (
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"os"
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"syscall"
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"time"
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"github.com/ncw/rclone/fs"
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)
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const (
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ERROR_SHARING_VIOLATION syscall.Errno = 32
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)
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// Removes name, retrying on a sharing violation
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func remove(name string) (err error) {
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const maxTries = 10
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var sleepTime = 1 * time.Millisecond
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for i := 0; i < maxTries; i++ {
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err = os.Remove(name)
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if err == nil {
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break
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}
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pathErr, ok := err.(*os.PathError)
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if !ok {
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break
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}
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if pathErr.Err != ERROR_SHARING_VIOLATION {
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break
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}
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fs.Logf(name, "Remove detected sharing violation - retry %d/%d sleeping %v", i+1, maxTries, sleepTime)
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time.Sleep(sleepTime)
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sleepTime <<= 1
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}
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return err
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}
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