webdav/sync/go/pkg/mod/github.com/vishvananda/netns@v0.0.4 - 志元云盘

File OriginalPic	EditTime	Size
doc.go	2024-09-26 17:24:02	544 B
go.mod	2024-09-26 17:24:02	78 B
go.sum	2024-09-26 17:24:02	151 B
LICENSE	2024-09-26 17:24:02	10.54 KB
netns_linux.go	2024-09-26 17:24:02	8.28 KB
netns_linux_test.go	2024-09-26 17:24:02	1.13 KB
netns_others.go	2024-09-26 17:24:02	1.12 KB
nshandle_linux.go	2024-09-26 17:24:02	1.71 KB
nshandle_others.go	2024-09-26 17:24:02	1.23 KB
README.md	2024-09-26 17:24:02	1.03 KB

# netns - network namespaces in go #

The netns package provides an ultra-simple interface for handling
network namespaces in go. Changing namespaces requires elevated
privileges, so in most cases this code needs to be run as root.

## Local Build and Test ##

You can use go get command:

go get github.com/vishvananda/netns

Testing (requires root):

sudo -E go test github.com/vishvananda/netns

## Example ##

```go
package main

import (
    "fmt"
    "net"
    "runtime"

"github.com/vishvananda/netns"
)

func main() {
    // Lock the OS Thread so we don't accidentally switch namespaces
    runtime.LockOSThread()
    defer runtime.UnlockOSThread()

// Save the current network namespace
    origns, _ := netns.Get()
    defer origns.Close()

// Create a new network namespace
    newns, _ := netns.New()
    defer newns.Close()

// Do something with the network namespace
    ifaces, _ := net.Interfaces()
    fmt.Printf("Interfaces: %v\n", ifaces)

// Switch back to the original namespace
    netns.Set(origns)
}

```

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