golang export_mmap_test 代码
文件路径：/src/runtime/export_mmap_test.go
// Copyright 2016 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.
//go:build unix
// Export guts for testing.
package runtime
var Mmap = mmap
var Munmap = munmap
const ENOMEM = _ENOMEM
const MAP_ANON = _MAP_ANON
const MAP_PRIVATE = _MAP_PRIVATE
const MAP_FIXED = _MAP_FIXED
func GetPhysPageSize() uintptr {
return physPageSize
}