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//go:build !windows
// +build !windows
package daemon // import "github.com/docker/docker/daemon"
import (
"github.com/docker/docker/container"
volumemounts "github.com/docker/docker/volume/mounts"
)
// checkIfPathIsInAVolume checks if the path is in a volume. If it is, it
// cannot be in a read-only volume. If it is not in a volume, the container
// cannot be configured with a read-only rootfs.
func checkIfPathIsInAVolume(container *container.Container, absPath string) (bool, error) {
var toVolume bool
parser := volumemounts.NewParser(container.OS)
for _, mnt := range container.MountPoints {
if toVolume = parser.HasResource(mnt, absPath); toVolume {
if mnt.RW {
break
}
return false, ErrVolumeReadonly
}
}
return toVolume, nil
}
// isOnlineFSOperationPermitted returns an error if an online filesystem operation
// is not permitted.
func (daemon *Daemon) isOnlineFSOperationPermitted(container *container.Container) error {
return nil
}
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