opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-06-22 18:08:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update containers/storage

Browse Source 
New pinned commit is 477e551dd493e5c80999d3690d3a201fd26ba2f1

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #425
Approved by: rhatdan
This commit is contained in:
Matthew Heon
2018-02-28 16:51:16 -05:00
committed by Atomic Bot
parent 33d63429e4
commit b1ae92fa67
16 changed files with 325 additions and 254 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
vendor/github.com/containers/storage/drivers/fsdiff.go generated vendored
View File

@ -31,10 +31,10 @@ type NaiveDiffDriver struct {
// NewNaiveDiffDriver returns a fully functional driver that wraps the
// given ProtoDriver and adds the capability of the following methods which
// it may or may not support on its own:
// Diff(id, parent string) (io.ReadCloser, error)
// Changes(id, parent string) ([]archive.Change, error)
// ApplyDiff(id, parent string, diff io.Reader) (size int64, err error)
// DiffSize(id, parent string) (size int64, err error)
// Diff(id, parent, mountLabel string) (io.ReadCloser, error)
// Changes(id, parent, mountLabel string) ([]archive.Change, error)
// ApplyDiff(id, parent, mountLabel string, diff io.Reader) (size int64, err error)
// DiffSize(id, parent, mountLabel string) (size int64, err error)
func NewNaiveDiffDriver(driver ProtoDriver, uidMaps, gidMaps []idtools.IDMap) Driver {
return &NaiveDiffDriver{ProtoDriver: driver,
uidMaps: uidMaps,
@ -43,11 +43,11 @@ func NewNaiveDiffDriver(driver ProtoDriver, uidMaps, gidMaps []idtools.IDMap) Dr
// Diff produces an archive of the changes between the specified
// layer and its parent layer which may be "".
func (gdw *NaiveDiffDriver) Diff(id, parent string) (arch io.ReadCloser, err error) {
func (gdw *NaiveDiffDriver) Diff(id, parent, mountLabel string) (arch io.ReadCloser, err error) {
startTime := time.Now()
driver := gdw.ProtoDriver
layerFs, err := driver.Get(id, "")
layerFs, err := driver.Get(id, mountLabel)
if err != nil {
return nil, err
}
@ -70,7 +70,7 @@ func (gdw *NaiveDiffDriver) Diff(id, parent string) (arch io.ReadCloser, err err
}), nil
}
parentFs, err := driver.Get(parent, "")
parentFs, err := driver.Get(parent, mountLabel)
if err != nil {
return nil, err
}
@ -101,10 +101,10 @@ func (gdw *NaiveDiffDriver) Diff(id, parent string) (arch io.ReadCloser, err err
// Changes produces a list of changes between the specified layer
// and its parent layer. If parent is "", then all changes will be ADD changes.
func (gdw *NaiveDiffDriver) Changes(id, parent string) ([]archive.Change, error) {
func (gdw *NaiveDiffDriver) Changes(id, parent, mountLabel string) ([]archive.Change, error) {
driver := gdw.ProtoDriver
layerFs, err := driver.Get(id, "")
layerFs, err := driver.Get(id, mountLabel)
if err != nil {
return nil, err
}
@ -113,7 +113,7 @@ func (gdw *NaiveDiffDriver) Changes(id, parent string) ([]archive.Change, error)
parentFs := ""
if parent != "" {
parentFs, err = driver.Get(parent, "")
parentFs, err = driver.Get(parent, mountLabel)
if err != nil {
return nil, err
}
@ -126,11 +126,11 @@ func (gdw *NaiveDiffDriver) Changes(id, parent string) ([]archive.Change, error)
// ApplyDiff extracts the changeset from the given diff into the
// layer with the specified id and parent, returning the size of the
// new layer in bytes.
func (gdw *NaiveDiffDriver) ApplyDiff(id, parent string, diff io.Reader) (size int64, err error) {
func (gdw *NaiveDiffDriver) ApplyDiff(id, parent, mountLabel string, diff io.Reader) (size int64, err error) {
driver := gdw.ProtoDriver
// Mount the root filesystem so we can apply the diff/layer.
layerFs, err := driver.Get(id, "")
layerFs, err := driver.Get(id, mountLabel)
if err != nil {
return
}
@ -151,15 +151,15 @@ func (gdw *NaiveDiffDriver) ApplyDiff(id, parent string, diff io.Reader) (size i
// DiffSize calculates the changes between the specified layer
// and its parent and returns the size in bytes of the changes
// relative to its base filesystem directory.
func (gdw *NaiveDiffDriver) DiffSize(id, parent string) (size int64, err error) {
func (gdw *NaiveDiffDriver) DiffSize(id, parent, mountLabel string) (size int64, err error) {
driver := gdw.ProtoDriver
changes, err := gdw.Changes(id, parent)
changes, err := gdw.Changes(id, parent, mountLabel)
if err != nil {
return
}
layerFs, err := driver.Get(id, "")
layerFs, err := driver.Get(id, mountLabel)
if err != nil {
return
}