libpod: Add stubs for non-linux builds

Note: this makes info.go linux-only since it mixes linux-specific and
generic code. This should be addressed in a separate refactoring PR.

[NO NEW TESTS NEEDED]

Signed-off-by: Doug Rabson <dfr@rabson.org>

1 files changed, 95 insertions, 0 deletions

diff --git a/libpod/container_internal_unsupported.go b/libpod/container_internal_unsupported.go
new file mode 100644
index 000000000..379be9298
--- /dev/null
+++ b/libpod/container_internal_unsupported.go
@@ -0,0 +1,95 @@
+//go:build !linux
+// +build !linux
+
+package libpod
+
+import (
+	"context"
+	"errors"
+
+	"github.com/containers/common/libnetwork/etchosts"
+	"github.com/containers/podman/v4/libpod/define"
+	"github.com/containers/podman/v4/pkg/lookup"
+	spec "github.com/opencontainers/runtime-spec/specs-go"
+)
+
+func (c *Container) mountSHM(shmOptions string) error {
+	return errors.New("not implemented (*Container) mountSHM")
+}
+
+func (c *Container) unmountSHM(mount string) error {
+	return errors.New("not implemented (*Container) unmountSHM")
+}
+
+func (c *Container) cleanupOverlayMounts() error {
+	return errors.New("not implemented (*Container) cleanupOverlayMounts")
+}
+
+// prepare mounts the container and sets up other required resources like net
+// namespaces
+func (c *Container) prepare() error {
+	return errors.New("not implemented (*Container) prepare")
+}
+
+// resolveWorkDir resolves the container's workdir and, depending on the
+// configuration, will create it, or error out if it does not exist.
+// Note that the container must be mounted before.
+func (c *Container) resolveWorkDir() error {
+	return errors.New("not implemented (*Container) resolveWorkDir")
+}
+
+// cleanupNetwork unmounts and cleans up the container's network
+func (c *Container) cleanupNetwork() error {
+	return errors.New("not implemented (*Container) cleanupNetwork")
+}
+
+// reloadNetwork reloads the network for the given container, recreating
+// firewall rules.
+func (c *Container) reloadNetwork() error {
+	return errors.New("not implemented (*Container) reloadNetwork")
+}
+
+// Generate spec for a container
+// Accepts a map of the container's dependencies
+func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
+	return nil, errors.New("not implemented (*Container) generateSpec")
+}
+
+func (c *Container) getUserOverrides() *lookup.Overrides {
+	return &lookup.Overrides{}
+}
+
+func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointOptions) (*define.CRIUCheckpointRestoreStatistics, int64, error) {
+	return nil, 0, errors.New("not implemented (*Container) checkpoint")
+}
+
+func (c *Container) restore(ctx context.Context, options ContainerCheckpointOptions) (criuStatistics *define.CRIUCheckpointRestoreStatistics, runtimeRestoreDuration int64, retErr error) {
+	return nil, 0, errors.New("not implemented (*Container) restore")
+}
+
+// getHostsEntries returns the container ip host entries for the correct netmode
+func (c *Container) getHostsEntries() (etchosts.HostEntries, error) {
+	return nil, errors.New("unspported (*Container) getHostsEntries")
+}
+
+// Fix ownership and permissions of the specified volume if necessary.
+func (c *Container) fixVolumePermissions(v *ContainerNamedVolume) error {
+	return errors.New("unspported (*Container) fixVolumePermissions")
+}
+
+func (c *Container) expectPodCgroup() (bool, error) {
+	return false, errors.New("unspported (*Container) expectPodCgroup")
+}
+
+// Get cgroup path in a format suitable for the OCI spec
+func (c *Container) getOCICgroupPath() (string, error) {
+	return "", errors.New("unspported (*Container) getOCICgroupPath")
+}
+
+func getLocalhostHostEntry(c *Container) etchosts.HostEntries {
+	return nil
+}
+
+func isRootlessCgroupSet(cgroup string) bool {
+	return false
+}