libgo/go/crypto/x509/root.go

   1 // Copyright 2012 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package x509
   6
   7 import "sync"
   8
   9 var (
  10         once           sync.Once
  11         systemRoots    *CertPool
  12         systemRootsErr error
  13 )
  14
  15 func systemRootsPool() *CertPool {
  16         once.Do(initSystemRoots)
  17         return systemRoots
  18 }
  19
  20 func initSystemRoots() {
  21         systemRoots, systemRootsErr = loadSystemRoots()
  22 }