attach: move cgo bits to a different file

move the cgo bits to a separate file to allow building without cgo.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/libpod/container_attach_linux_nocgo.go b/libpod/container_attach_linux_nocgo.go
new file mode 100644
index 000000000..a514a555d
--- /dev/null
+++ b/libpod/container_attach_linux_nocgo.go
@@ -0,0 +1,7 @@
+//+build linux,!cgo
+
+package libpod
+
+func unixPathLength() int {
+	return 107
+}