// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package x509
import "sync"
var (
once sync.Once
systemRoots *CertPool
systemRootsErr error
)
func systemRootsPool() *CertPool {
once.Do(initSystemRoots)
return systemRoots
}
func initSystemRoots() {
systemRoots, systemRootsErr = loadSystemRoots()
if systemRootsErr != nil {
systemRoots = nil
}
}