podman

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//go:build linux
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package criu
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import (
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	"fmt"
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	"github.com/checkpoint-restore/go-criu/v7"
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	"github.com/checkpoint-restore/go-criu/v7/rpc"
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	"google.golang.org/protobuf/proto"
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)
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// CheckForCriu uses CRIU's go bindings to check if the CRIU
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// binary exists and if it at least the version Podman needs.
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func CheckForCriu(version int) error {
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	c := criu.MakeCriu()
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	criuVersion, err := c.GetCriuVersion()
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	if err != nil {
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		return fmt.Errorf("failed to check for criu version: %w", err)
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	}
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	if criuVersion >= version {
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		return nil
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	}
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	return fmt.Errorf("checkpoint/restore requires at least CRIU %d, current version is %d", version, criuVersion)
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}
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func MemTrack() bool {
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	features, err := criu.MakeCriu().FeatureCheck(
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		&rpc.CriuFeatures{
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			MemTrack: proto.Bool(true),
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		},
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	)
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	if err != nil {
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		return false
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	}
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	return features.GetMemTrack()
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}
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func GetCriuVersion() (int, error) {
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	c := criu.MakeCriu()
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	return c.GetCriuVersion()
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}
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