)

func secure() {
	initSecureMode()

	if !isSecureMode() {
		return
	}

	// When secure mode is enabled, we do one thing: enforce specific
	// environment variable values (currently we only force GOTRACEBACK=none)
	//
	// Other packages may also disable specific functionality when secure mode
	// is enabled (determined by using linkname to call isSecureMode).

	secureEnv()
}

func secureEnv() {

// 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 !unix

package runtime

func isSecureMode() bool {
	return false
}

// license that can be found in the LICENSE file.

package runtime

import _ "unsafe"

func initSecureMode() {
	// We have already initialized the secureMode bool in sysauxv.
}

func isSecureMode() bool {
	return secureMode

// synchronization primitives.
var secureMode bool

func initSecureMode() {
	secureMode = !(getuid() == geteuid() && getgid() == getegid())
}

func isSecureMode() bool {
	return secureMode

package runtime

// secureMode is only ever mutated in schedinit, so we don't need to worry about
// synchronization primitives.
var secureMode bool

func initSecureMode() {
	secureMode = issetugid() == 1
}

func isSecureMode() bool {
	return secureMode

	exit(2)
}

func fatalsignal(sig uint32, c *sigctxt, gp *g, mp *m) *g {
	if sig < uint32(len(sigtable)) {
		print(sigtable[sig].name, "\n")
	} else {
		print("Signal ", sig, "\n")
	}

	if isSecureMode() {
		exit(2)
	}

	print("PC=", hex(c.sigpc()), " m=", mp.id, " sigcode=", c.sigcode())
	if sig == _SIGSEGV || sig == _SIGBUS {
		print(" addr=", hex(c.fault()))
	}
	print("\n")

		gp.m.throwing = t
	}

	// Switch to the system stack to avoid any stack growth, which may make
	// things worse if the runtime is in a bad state.
	systemstack(func() {
		if isSecureMode() {
			exit(2)
		}

		startpanic_m()

		if dopanic_m(gp, pc, sp) {
			// crash uses a decent amount of nosplit stack and we're already