func (d *driver) Unpause(c *execdriver.Command) error {
active := d.activeContainers[c.ID]
if active == nil {
return fmt.Errorf("active container for %s does not exist", c.ID)
}
active.container.Cgroups.Freezer = "THAWED"
if systemd.UseSystemd() {
return systemd.Freeze(active.container.Cgroups, active.container.Cgroups.Freezer)
}
return fs.Freeze(active.container.Cgroups, active.container.Cgroups.Freezer)
}
func toggle(state cgroups.FreezerState) error {
container, err := loadConfig()
if err != nil {
return err
}
if systemd.UseSystemd() {
err = systemd.Freeze(container.Cgroups, state)
} else {
err = fs.Freeze(container.Cgroups, state)
}
return err
}
func setFreezerState(context *cli.Context, state cgroups.FreezerState) {
config, err := getConfig(context)
if err != nil {
log.Fatal(err)
}
if systemd.UseSystemd() {
err = systemd.Freeze(config, state)
} else {
err = fs.Freeze(config, state)
}
if err != nil {
log.Fatal(err)
}
}