mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-29 04:55:31 +00:00
71029cea2d
This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>
65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
//go:build freebsd
|
|
|
|
package hostinfo
|
|
|
|
import (
|
|
"bytes"
|
|
"os"
|
|
"os/exec"
|
|
|
|
"golang.org/x/sys/unix"
|
|
"tailscale.com/types/ptr"
|
|
"tailscale.com/version/distro"
|
|
)
|
|
|
|
func init() {
|
|
osVersion = lazyOSVersion.Get
|
|
distroName = distroNameFreeBSD
|
|
distroVersion = distroVersionFreeBSD
|
|
}
|
|
|
|
var (
|
|
lazyVersionMeta = &lazyAtomicValue[versionMeta]{f: ptr.To(freebsdVersionMeta)}
|
|
lazyOSVersion = &lazyAtomicValue[string]{f: ptr.To(osVersionFreeBSD)}
|
|
)
|
|
|
|
func distroNameFreeBSD() string {
|
|
return lazyVersionMeta.Get().DistroName
|
|
}
|
|
|
|
func distroVersionFreeBSD() string {
|
|
return lazyVersionMeta.Get().DistroVersion
|
|
}
|
|
|
|
type versionMeta struct {
|
|
DistroName string
|
|
DistroVersion string
|
|
DistroCodeName string
|
|
}
|
|
|
|
func osVersionFreeBSD() string {
|
|
var un unix.Utsname
|
|
unix.Uname(&un)
|
|
return unix.ByteSliceToString(un.Release[:])
|
|
}
|
|
|
|
func freebsdVersionMeta() (meta versionMeta) {
|
|
d := distro.Get()
|
|
meta.DistroName = string(d)
|
|
switch d {
|
|
case distro.Pfsense:
|
|
b, _ := os.ReadFile("/etc/version")
|
|
meta.DistroVersion = string(bytes.TrimSpace(b))
|
|
case distro.OPNsense:
|
|
b, _ := exec.Command("opnsense-version").Output()
|
|
meta.DistroVersion = string(bytes.TrimSpace(b))
|
|
case distro.TrueNAS:
|
|
b, _ := os.ReadFile("/etc/version")
|
|
meta.DistroVersion = string(bytes.TrimSpace(b))
|
|
}
|
|
return
|
|
}
|