Source file src/syscall/mmap_unix_test.go

Documentation: syscall

		 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  //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd
		 6  // +build aix darwin dragonfly freebsd linux netbsd openbsd
		 7  
		 8  package syscall_test
		 9  
		10  import (
		11  	"syscall"
		12  	"testing"
		13  )
		14  
		15  func TestMmap(t *testing.T) {
		16  	b, err := syscall.Mmap(-1, 0, syscall.Getpagesize(), syscall.PROT_NONE, syscall.MAP_ANON|syscall.MAP_PRIVATE)
		17  	if err != nil {
		18  		t.Fatalf("Mmap: %v", err)
		19  	}
		20  	if err := syscall.Munmap(b); err != nil {
		21  		t.Fatalf("Munmap: %v", err)
		22  	}
		23  }
		24  

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