26 lines
556 B
Go
26 lines
556 B
Go
//go:build linux || darwin || freebsd || netbsd
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package fsutil
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import (
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"os"
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"github.com/pkg/errors"
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"golang.org/x/sys/unix"
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)
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var _ RootXattr = (*root)(nil)
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func (r *root) LSetxattr(name, key string, value []byte, flags int) error {
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f, err := r.OpenFile(name, os.O_RDONLY|unix.O_NOFOLLOW|unix.O_NONBLOCK, 0)
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if err != nil {
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return errors.WithStack(err)
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}
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defer f.Close()
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if err := unix.Fsetxattr(int(f.Fd()), key, value, flags); err != nil {
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return errors.WithStack(&os.PathError{Op: "fsetxattr", Path: name, Err: err})
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}
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return nil
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}
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