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Use a struct to pass options to Checkpoint()

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For upcoming changes to the Checkpoint() functions this commit switches
checkpoint options from a boolean to a struct, so that additional
options can be passed easily to Checkpoint() without changing the
function parameters all the time.

Signed-off-by: Adrian Reber <areber@redhat.com>
This commit is contained in:
Adrian Reber
2018-11-20 14:08:08 +00:00
committed by Adrian Reber
parent ea928f2de6
commit ff47a4c2d5
3 changed files with 14 additions and 6 deletions
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10
libpod/container_api.go
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@ -830,8 +830,14 @@ func (c *Container) Refresh(ctx context.Context) error {
return nil
}
// ContainerCheckpointOptions is a struct used to pass the parameters
// for checkpointing to corresponding functions
type ContainerCheckpointOptions struct {
Keep bool
}
// Checkpoint checkpoints a container
func (c *Container) Checkpoint(ctx context.Context, keep bool) error {
func (c *Container) Checkpoint(ctx context.Context, options ContainerCheckpointOptions) error {
logrus.Debugf("Trying to checkpoint container %s", c)
if !c.batched {
c.lock.Lock()
@ -842,7 +848,7 @@ func (c *Container) Checkpoint(ctx context.Context, keep bool) error {
}
}
return c.checkpoint(ctx, keep)
return c.checkpoint(ctx, options)
}
// Restore restores a container