// Copyright 2019 The Outline Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//go:build android || darwin

package tun2socks

import "runtime/debug"

// TODO: convert this to an explicit API call
// TODO: revisit to investigate other options
func init() {
	// Apple VPN extensions have a memory limit of 50MB.
	// Conserve memory by setting GC frequency a small percent
	// to not let the memory grow too much before the GC runs.
	debug.SetGCPercent(10)
}
