Source file src/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		if systemRootsErr != nil {
    23			systemRoots = nil
    24		}
    25	}
    26	

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