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mmap_other.go (507B)

      1 // Copyright 2022 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 (js && wasm) || wasip1 || plan9
      6 
      7 package mmap
      8 
      9 import (
     10 	"io"
     11 	"os"
     12 )
     13 
     14 // mmapFile on other systems doesn't mmap the file. It just reads everything.
     15 func mmapFile(f *os.File) (*Data, error) {
     16 	b, err := io.ReadAll(f)
     17 	if err != nil {
     18 		return nil, err
     19 	}
     20 	return &Data{f, b, nil}, nil
     21 }
     22 
     23 func munmapFile(_ *Data) error {
     24 	return nil
     25 }