File: image_changes.go

package info (click to toggle)
docker.io 27.5.1%2Bdfsg4-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 67,384 kB
  • sloc: sh: 5,847; makefile: 1,146; ansic: 664; python: 162; asm: 133
file content (19 lines) | stat: -rw-r--r-- 449 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
package images

import (
	"context"
	"errors"

	"github.com/docker/docker/container"
	"github.com/docker/docker/pkg/archive"
)

func (i *ImageService) Changes(ctx context.Context, container *container.Container) ([]archive.Change, error) {
	container.Lock()
	defer container.Unlock()

	if container.RWLayer == nil {
		return nil, errors.New("RWLayer of container " + container.Name + " is unexpectedly nil")
	}
	return container.RWLayer.Changes()
}