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authorValentin Rothberg <rothberg@redhat.com>2019-01-08 14:52:57 +0100
committerValentin Rothberg <rothberg@redhat.com>2019-01-11 13:38:11 +0100
commitbd40dcfc2bc7c9014ea1f33482fb63aacbcdfe87 (patch)
tree5f06e4e289f16d9164d692590a3fe6541b5384cf /vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go
parent545f24421247c9f6251a634764db3f8f8070a812 (diff)
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vendor: update everything
* If possible, update each dependency to the latest available version. * Use releases over commit IDs and avoid vendoring branches. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go')
-rw-r--r--vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go25
1 files changed, 25 insertions, 0 deletions
diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go
new file mode 100644
index 000000000..3a0d4bc58
--- /dev/null
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go
@@ -0,0 +1,25 @@
+package wclayer
+
+import (
+ "github.com/Microsoft/hcsshim/internal/hcserror"
+ "github.com/sirupsen/logrus"
+)
+
+// ActivateLayer will find the layer with the given id and mount it's filesystem.
+// For a read/write layer, the mounted filesystem will appear as a volume on the
+// host, while a read-only layer is generally expected to be a no-op.
+// An activated layer must later be deactivated via DeactivateLayer.
+func ActivateLayer(path string) error {
+ title := "hcsshim::ActivateLayer "
+ logrus.Debugf(title+"path %s", path)
+
+ err := activateLayer(&stdDriverInfo, path)
+ if err != nil {
+ err = hcserror.Errorf(err, title, "path=%s", path)
+ logrus.Error(err)
+ return err
+ }
+
+ logrus.Debugf(title+" - succeeded path=%s", path)
+ return nil
+}