github.com/mfpierre/corectl@v0.5.6/Godeps/_workspace/src/golang.org/x/sys/unix/mmap_unix_test.go (about)

     1  // Copyright 2014 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  // +build darwin dragonfly freebsd linux netbsd openbsd solaris
     6  
     7  package unix_test
     8  
     9  import (
    10  	"testing"
    11  
    12  	"golang.org/x/sys/unix"
    13  )
    14  
    15  func TestMmap(t *testing.T) {
    16  	b, err := unix.Mmap(-1, 0, unix.Getpagesize(), unix.PROT_NONE, unix.MAP_ANON|unix.MAP_PRIVATE)
    17  	if err != nil {
    18  		t.Fatalf("Mmap: %v", err)
    19  	}
    20  	if err := unix.Munmap(b); err != nil {
    21  		t.Fatalf("Munmap: %v", err)
    22  	}
    23  }