// Args hold the command-line arguments, starting with the program name.
var Args []string

func init() {
	if runtime.GOOS == "windows" {
		// Initialized in exec_windows.go.
		return
	}
	Args = runtime_args()
}

func runtime_args() []string // in package runtime

// Getuid returns the numeric user id of the caller.
//
// On Windows, it returns -1.
func Getuid() int { return syscall.Getuid() }

	// Note: Not using boring.UnreachableExceptTests because we want
	// this test to happen even when boring.Enabled = false.
	name := runtime_arg0()
	// Allow _test for Go command, .test for Bazel,
	// NaClMain for NaCl (where all binaries run as NaClMain),
	// and empty string for Windows (where runtime_arg0 can't easily find the name).
	// Since this is an internal package, testing that this isn't used on the

import _ "unsafe" // for go:linkname

//go:linkname boring_runtime_arg0 crypto/internal/boring.runtime_arg0
func boring_runtime_arg0() string {
	// On Windows, argslice is not set, and it's too much work to find argv0.
	if len(argslice) == 0 {
		return ""
	}
	return argslice[0]
}

//go:linkname fipstls_runtime_arg0 crypto/internal/boring/fipstls.runtime_arg0

func Unreachable() {
	panic("boringcrypto: invalid code execution")
}

// provided by runtime to avoid os import.
func runtime_arg0() string

// UnreachableExceptTests marks code that should be unreachable
// when BoringCrypto is in use. It panics.
func UnreachableExceptTests() {
	name := runtime_arg0()
	// If BoringCrypto ran on Windows we'd need to allow _test.exe and .test.exe as well.

// Copyright 2017 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 boringcrypto

// runtime_arg0 is declared in tls.go without a body.
// It's provided by package runtime,
// but the go command doesn't know that.
// Having this assembly file keeps the go command
// from complaining about the missing body