binctr/vendor/github.com/containerd/continuity/fs/hardlink_unix.go
Jess Frazelle 639756e8c6 update vendor
Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
2018-03-19 21:36:34 -04:00

18 lines
310 B
Go

// +build !windows
package fs
import (
"os"
"syscall"
)
func getLinkInfo(fi os.FileInfo) (uint64, bool) {
s, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return 0, false
}
// Ino is uint32 on bsd, uint64 on darwin/linux/solaris
return uint64(s.Ino), !fi.IsDir() && s.Nlink > 1 // nolint: unconvert
}