package mmap

import "golang.org/x/telemetry/internal/mmap"

The mmap package provides an abstraction for memory mapping files on different platforms.

Index ¶

• func Munmap(d *Data) error
• type Data
• func Mmap(f *os.File) (*Data, error)

Functions ¶

func Munmap ¶

func Munmap(d *Data) error

Munmap unmaps the given file from memory.

Types ¶

type Data ¶

type Data struct {
	Data []byte
	// Some windows magic
	Windows interface{}
	// contains filtered or unexported fields
}

The backing file is never closed, so Data remains valid for the lifetime of the process.

func Mmap ¶

func Mmap(f *os.File) (*Data, error)

Mmap maps the given file into memory. When remapping a file, pass the most recently returned Data.

Source Files ¶

mmap.go mmap_unix.go