mirror of
https://github.com/tailscale/tailscale.git
synced 2024-12-01 22:15:51 +00:00
3a926348a4
Use unix.ByteSliceToString in osVersionFreebsd and osVersionLinux to convert the Utsname.Release []byte field to string. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
//go:build freebsd
|
|
// +build freebsd
|
|
|
|
package hostinfo
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
|
|
"golang.org/x/sys/unix"
|
|
"tailscale.com/version/distro"
|
|
)
|
|
|
|
func init() {
|
|
osVersion = osVersionFreebsd
|
|
}
|
|
|
|
func osVersionFreebsd() string {
|
|
un := unix.Utsname{}
|
|
unix.Uname(&un)
|
|
|
|
var attrBuf strings.Builder
|
|
attrBuf.WriteString("; version=")
|
|
attrBuf.WriteString(unix.ByteSliceToString(un.Release[:]))
|
|
attr := attrBuf.String()
|
|
|
|
version := "FreeBSD"
|
|
switch distro.Get() {
|
|
case distro.Pfsense:
|
|
b, _ := os.ReadFile("/etc/version")
|
|
version = fmt.Sprintf("pfSense %s", b)
|
|
case distro.OPNsense:
|
|
b, err := exec.Command("opnsense-version").Output()
|
|
if err == nil {
|
|
version = string(b)
|
|
} else {
|
|
version = "OPNsense"
|
|
}
|
|
case distro.TrueNAS:
|
|
b, err := os.ReadFile("/etc/version")
|
|
if err == nil {
|
|
version = string(b)
|
|
} else {
|
|
version = "TrueNAS"
|
|
}
|
|
}
|
|
// the /etc/version files end in a newline
|
|
return fmt.Sprintf("%s%s", strings.TrimSuffix(version, "\n"), attr)
|
|
}
|