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//go:build !windows
// +build !windows
package contenthash
import (
"os"
"syscall"
"github.com/containerd/continuity/sysx"
fstypes "github.com/tonistiigi/fsutil/types"
"golang.org/x/sys/unix"
)
func setUnixOpt(path string, fi os.FileInfo, stat *fstypes.Stat) error {
s := fi.Sys().(*syscall.Stat_t)
stat.Uid = s.Uid
stat.Gid = s.Gid
if !fi.IsDir() {
if s.Mode&syscall.S_IFLNK == 0 && (s.Mode&syscall.S_IFBLK != 0 ||
s.Mode&syscall.S_IFCHR != 0) {
stat.Devmajor = int64(unix.Major(uint64(s.Rdev)))
stat.Devminor = int64(unix.Minor(uint64(s.Rdev)))
}
}
attrs, err := sysx.LListxattr(path)
if err != nil {
return err
}
if len(attrs) > 0 {
stat.Xattrs = map[string][]byte{}
for _, attr := range attrs {
v, err := sysx.LGetxattr(path, attr)
if err == nil {
stat.Xattrs[attr] = v
}
}
}
return nil
}
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