// Copyright 2009 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 || dragonfly || freebsd || (js && wasm) || netbsd || openbsd || wasip1

package os

import "syscall"

func hostname() (name string, err error) {
	name, err = syscall.Sysctl("kern.hostname")
	if err != nil {
		return "", NewSyscallError("sysctl kern.hostname", err)
	}

	// Authn
	filters = extension.PopAppendNetwork(filters, wasm, extensions.PluginPhase_AUTHN)

	// Authz
	filters = extension.PopAppendNetwork(filters, wasm, extensions.PluginPhase_AUTHZ)
	filters = append(filters, authzBuilder.BuildTCP()...)

	// Stats
	filters = extension.PopAppendNetwork(filters, wasm, extensions.PluginPhase_STATS)
	filters = extension.PopAppendNetwork(filters, wasm, extensions.PluginPhase_UNSPECIFIED_PHASE)

// Copyright 2021 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 windows || plan9 || (js && wasm) || wasip1

package testenv

import (
	"errors"
	"io/fs"
	"os"
)

// Sigquit is the signal to send to kill a hanging subprocess.
// On Unix we send SIGQUIT, but on non-Unix we only have os.Kill.
var Sigquit = os.Kill

// 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 wasm

package os

import (
	"errors"
	"runtime"
)

func executable() (string, error) {
	return "", errors.New("Executable not implemented for " + runtime.GOOS)

apiVersion: extensions.istio.io/v1alpha1
kind: WasmPlugin
metadata:
  name: bad-filter-config
spec:
  url: https://bad-url.wasm

// Copyright 2022 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 (js && wasm) || wasip1 || plan9

package mmap

import (
	"io"
	"os"
)

// mmapFile on other systems doesn't mmap the file. It just reads everything.
func mmapFile(f *os.File) (Data, error) {
	b, err := io.ReadAll(f)
	if err != nil {
		return Data{}, err
	}

  instead of the custom Istio Proxy filter. Because the new upstream JWT filter
  capabilities are needed, the feature is gated for the proxies that support
  them. Note that a custom Envoy or Wasm filter that used `istio_authn` dynamic
  metadata key  needs to be updated to use `envoy.filters.http.jwt_authn`

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

//go:build 386 || amd64 || s390x || arm || arm64 || loong64 || ppc64 || ppc64le || mips || mipsle || wasm || mips64 || mips64le || riscv64

package bytealg

import _ "unsafe" // For go:linkname

//go:noescape
func Compare(a, b []byte) int

func CompareString(a, b string) int {
	return abigen_runtime_cmpstring(a, b)

// run

//go:build !wasm

// Copyright 2021 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 main

import "fmt"

// Test that register results are correctly returned (and passed)

//go:registerparams
//go:noinline
func f(x int) (int, int) {

	if x < 3 {
		return 0, x
	}

	a, b := f(x - 2)
	c, d := f(x - 1)

// Code generated by mkpreempt.go; DO NOT EDIT.

#include "go_asm.h"
#include "textflag.h"

TEXT ·asyncPreempt(SB),NOSPLIT|NOFRAME,$0-0
	// No async preemption on wasm