From 0ea41eaa51314fca8fa9b9d89f449901e2f86bae Mon Sep 17 00:00:00 2001
From: Sebastiaan van Stijn <github@gone.nl>
Date: Fri, 28 Apr 2023 01:45:15 +0200
Subject: [PATCH] libnetwork/osl: unify stubs for IfaceOption

Use the same signature for all platforms, but stub the nwIface type.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
---
 libnetwork/osl/interface_freebsd.go     | 4 ----
 libnetwork/osl/interface_linux.go       | 3 ---
 libnetwork/osl/interface_unsupported.go | 6 ++++++
 libnetwork/osl/interface_windows.go     | 4 ----
 libnetwork/osl/sandbox.go               | 3 +++
 5 files changed, 9 insertions(+), 11 deletions(-)
 delete mode 100644 libnetwork/osl/interface_freebsd.go
 create mode 100644 libnetwork/osl/interface_unsupported.go
 delete mode 100644 libnetwork/osl/interface_windows.go

diff --git a/libnetwork/osl/interface_freebsd.go b/libnetwork/osl/interface_freebsd.go
deleted file mode 100644
index 9c0141fd9b..0000000000
--- a/libnetwork/osl/interface_freebsd.go
+++ /dev/null
@@ -1,4 +0,0 @@
-package osl
-
-// IfaceOption is a function option type to set interface options
-type IfaceOption func()
diff --git a/libnetwork/osl/interface_linux.go b/libnetwork/osl/interface_linux.go
index 561e7fc7e0..ee1b4ab842 100644
--- a/libnetwork/osl/interface_linux.go
+++ b/libnetwork/osl/interface_linux.go
@@ -14,9 +14,6 @@ import (
 	"github.com/vishvananda/netns"
 )
 
-// IfaceOption is a function option type to set interface options
-type IfaceOption func(i *nwIface)
-
 type nwIface struct {
 	srcName     string
 	dstName     string
diff --git a/libnetwork/osl/interface_unsupported.go b/libnetwork/osl/interface_unsupported.go
new file mode 100644
index 0000000000..55a6ae73f1
--- /dev/null
+++ b/libnetwork/osl/interface_unsupported.go
@@ -0,0 +1,6 @@
+//go:build !linux
+// +build !linux
+
+package osl
+
+type nwIface struct{}
diff --git a/libnetwork/osl/interface_windows.go b/libnetwork/osl/interface_windows.go
deleted file mode 100644
index 9c0141fd9b..0000000000
--- a/libnetwork/osl/interface_windows.go
+++ /dev/null
@@ -1,4 +0,0 @@
-package osl
-
-// IfaceOption is a function option type to set interface options
-type IfaceOption func()
diff --git a/libnetwork/osl/sandbox.go b/libnetwork/osl/sandbox.go
index 52117a4c05..f9448212c6 100644
--- a/libnetwork/osl/sandbox.go
+++ b/libnetwork/osl/sandbox.go
@@ -17,6 +17,9 @@ const (
 	SandboxTypeLoadBalancer = iota
 )
 
+// IfaceOption is a function option type to set interface options.
+type IfaceOption func(i *nwIface)
+
 // Sandbox represents a network sandbox, identified by a specific key.  It
 // holds a list of Interfaces, routes etc, and more can be added dynamically.
 type Sandbox interface {