// 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 unix

package unix

const (
	R_OK = 0x4
	W_OK = 0x2
	X_OK = 0x1

	// NoFollowErrno is the error returned from open/openat called with
	// O_NOFOLLOW flag, when the trailing component (basename) of the path
	// is a symbolic link.
	NoFollowErrno = noFollowErrno

// Copyright 2024 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 abi

// ZeroValSize is the size in bytes of runtime.zeroVal.

// 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 linux && (mips || mipsle || mips64 || mips64le)

package unix

type siErrnoCode struct {
	Code  int32
	Errno int32

// Copyright 2014 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 unix

const (
	getrandomTrap       uintptr = 355
	copyFileRangeTrap   uintptr = 377
	pidfdSendSignalTrap uintptr = 424
	pidfdOpenTrap       uintptr = 434

// Copyright 2014 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 unix

const (
	getrandomTrap       uintptr = 318
	copyFileRangeTrap   uintptr = 326
	pidfdSendSignalTrap uintptr = 424
	pidfdOpenTrap       uintptr = 434

// 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 !gc || purego || !s390x

package sha3

func newShake128() *state {
	return newShake128Generic()
}

func newShake256() *state {
	return newShake256Generic()

// -lang=go1.13

// 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.

// Check Go language version-specific errors.

package p

// interface embedding

type I interface { m() }

type _ interface {
	m()
	I // ERROR "duplicate method m"
}

type _ interface {
	I
	I // ERROR "duplicate method m"

// Copyright 2024 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.

// Test that a linkname applied on an assembly declaration
// does not affect stack map generation.

package main

import (
	"runtime"
	_ "unsafe"
)

//go:linkname asm
func asm(*int)

func main() {
	x := new(int)
	asm(x)
}

// called from asm

// 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 script

import (
	"errors"
	"syscall"
)

func isETXTBSY(err error) bool {
	return errors.Is(err, syscall.ETXTBSY)

// Copyright 2016 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 mips || mipsle

package unix

const (
	getrandomTrap       uintptr = 4353
	copyFileRangeTrap   uintptr = 4360
	pidfdSendSignalTrap uintptr = 4424
	pidfdOpenTrap       uintptr = 4434