podman save use named pipe

podman save uses named pipe as output path, not directly using /dev/stdout.
fix #7017

Signed-off-by: Qi Wang <qiwan@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/cmd/podman/images/utils_unsupported.go b/cmd/podman/images/utils_unsupported.go
new file mode 100644
index 000000000..69d1df786
--- /dev/null
+++ b/cmd/podman/images/utils_unsupported.go
@@ -0,0 +1,7 @@
+// +build !linux
+
+package images
+
+func setupPipe() (string, func() <-chan error, error) {
+	return "/dev/stdout", nil, nil
+}