// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package sysinfo implements high level hardware information gathering
// that can be used for debugging or information purposes.
package sysinfo

import (
	"internal/cpu"
	"sync"
)

var CPUName = sync.OnceValue(func() string {
	if name := cpu.Name(); name != "" {
		return name
	}

				anonymizeAddr(&n)
				healthInfo.Sys.NetInfo = append(healthInfo.Sys.NetInfo, n)
			}
			partialWrite(healthInfo)
		}
	}

	getAndWriteOSInfo := func() {
		if query.Get("sysosinfo") == "true" {
			localOSInfo := madmin.GetOSInfo(healthCtx, globalLocalNodeName)
			anonymizeAddr(&localOSInfo)
			healthInfo.Sys.OSInfo = append(healthInfo.Sys.OSInfo, localOSInfo)

	PROCESSOR_ARCHITECTURE_INTEL = 0
	PROCESSOR_ARCHITECTURE_ARM   = 5
	PROCESSOR_ARCHITECTURE_ARM64 = 12
	PROCESSOR_ARCHITECTURE_IA64  = 6
)

var sysinfo systeminfo

func sysinit() {
	syscall.Syscall(procGetSystemInfo.Addr(), 1, uintptr(unsafe.Pointer(&sysinfo)), 0, 0)
	switch sysinfo.wProcessorArchitecture {
	case PROCESSOR_ARCHITECTURE_AMD64:
		gohostarch = "amd64"
	case PROCESSOR_ARCHITECTURE_INTEL:
		gohostarch = "386"

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sysinfo

//go:build ignore

package main

import (
	"cmd/internal/osinfo"
	"fmt"
	"internal/sysinfo"
	"runtime"
)

func main() {
	fmt.Printf("# GOARCH: %s\n", runtime.GOARCH)
	fmt.Printf("# CPU: %s\n", sysinfo.CPUName())

	fmt.Printf("# GOOS: %s\n", runtime.GOOS)
	ver, err := osinfo.Version()
	if err != nil {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !(darwin || freebsd || linux || netbsd || openbsd)

package sysinfo

func osCPUInfoName() string {
	return ""

// Copyright 2023 The Go 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 darwin || freebsd || netbsd || openbsd

package sysinfo

import "syscall"

func osCPUInfoName() string {
	cpu, _ := syscall.Sysctl("machdep.cpu.brand_string")
	return cpu

	}

	// Prefer to read "/proc/loadavg" when possible because sysinfo(2)
	// returns truncated number when greater than 65538. See
	// https://github.com/kubernetes/kubernetes/issues/107107
	if procs, err := runningTaskCount(); err == nil {
		rlimit.NumOfRunningProcesses = &procs
	} else {
		var info syscall.Sysinfo_t
		syscall.Sysinfo(&info)
		procs := int64(info.Procs)
		rlimit.NumOfRunningProcesses = &procs
	}

// If the CPU name can not be determined an empty string is returned.
//
// Implementations that use the Operating System (e.g. sysctl or /sys/)
// to gather CPU information for display should be placed in internal/sysinfo.
func Name() string {
	// "A CPU has no name".
	return ""

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sysinfo_test

import (
	. "internal/sysinfo"
	"testing"
)

func TestCPUName(t *testing.T) {
	t.Logf("CPUName: %s", CPUName())
	t.Logf("osCPUInfoName: %s", XosCPUInfoName())