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go/cmd/heapview/internal/core/mmapfile_other.go
Michael Matloob 68cf18548e x/tools/cmd/heapview/internal/core: stub mmapfile for !darwin,!linux
mmapfile.go uses symbols in the syscall package that are not defined
on windows and some other operating systems. Temporarily
buildtag-restrict mmapfile to darwin and linux (the platforms easiest
for me to test) to fix the build.

Change-Id: Ib056608a655b6d32170cd86deac785811e7bc0d1
Reviewed-on: https://go-review.googlesource.com/26830
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-08-11 13:58:04 +00:00

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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.
// +build !darwin,!linux
package core
// TODO(matloob): perhaps use the more portable golang.org/x/exp/mmap
// instead of the mmap code in mmapfile.go.
type mmapFile struct{}
func (m *mmapFile) Close() error { return nil }