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- // Copyright 2014 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.
-
- // +build darwin dragonfly freebsd linux netbsd openbsd solaris
-
- package unix_test
-
- import (
- "testing"
-
- "golang.org/x/sys/unix"
- )
-
- func TestMmap(t *testing.T) {
- b, err := unix.Mmap(-1, 0, unix.Getpagesize(), unix.PROT_NONE, unix.MAP_ANON|unix.MAP_PRIVATE)
- if err != nil {
- t.Fatalf("Mmap: %v", err)
- }
- if err := unix.Munmap(b); err != nil {
- t.Fatalf("Munmap: %v", err)
- }
- }
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