dotcloud/docker

package archive // import "github.com/docker/docker/pkg/archive"

import (
    "os"

    "github.com/docker/docker/pkg/system"
)

func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
    // Note there is slight difference between the Linux and Windows
    // implementations here. Due to https://github.com/moby/moby/issues/9874,
    // and the fix at https://github.com/moby/moby/pull/11422, Linux does not
    // consider a change to the directory time as a change. Windows on NTFS
    // does. See https://github.com/moby/moby/pull/37982 for more information.

    if !sameFsTime(oldStat.Mtim(), newStat.Mtim()) ||
        oldStat.Mode() != newStat.Mode() ||
        oldStat.Size() != newStat.Size() && !oldStat.Mode().IsDir() {
        return true
    }
    return false
}

func (info *FileInfo) isDir() bool {
    return info.parent == nil || info.stat.Mode().IsDir()
}

func getIno(fi os.FileInfo) (inode uint64) {
    return
}

func hasHardlinks(fi os.FileInfo) bool {
    return false
}