podman

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package util
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import (
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	"os"
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	"golang.org/x/sys/unix"
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)
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func getDefaultMountOptions(path string) (defaultMountOptions, error) {
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	opts := defaultMountOptions{false, true, true}
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	if path == "" {
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		return opts, nil
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	}
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	var statfs unix.Statfs_t
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	if e := unix.Statfs(path, &statfs); e != nil {
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		return opts, &os.PathError{Op: "statfs", Path: path, Err: e}
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	}
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	opts.nodev = (statfs.Flags&unix.MS_NODEV == unix.MS_NODEV)
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	opts.noexec = (statfs.Flags&unix.MS_NOEXEC == unix.MS_NOEXEC)
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	opts.nosuid = (statfs.Flags&unix.MS_NOSUID == unix.MS_NOSUID)
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	return opts, nil
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}
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