Mercurial > hg > CbC > CbC_gcc
view libgo/go/syscall/mmap_unix_test.go @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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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 aix darwin dragonfly freebsd hurd linux netbsd openbsd package syscall_test import ( "syscall" "testing" ) func TestMmap(t *testing.T) { b, err := syscall.Mmap(-1, 0, syscall.Getpagesize(), syscall.PROT_NONE, syscall.MAP_ANON|syscall.MAP_PRIVATE) if err != nil { t.Fatalf("Mmap: %v", err) } if err := syscall.Munmap(b); err != nil { t.Fatalf("Munmap: %v", err) } }