pkg syscall (windows-386), func SyscallN(uintptr, ...uintptr) (uintptr, uintptr, Errno)
pkg syscall (windows-amd64), func Syscall //deprecated
pkg syscall (windows-amd64), func Syscall12 //deprecated
pkg syscall (windows-amd64), func Syscall15 //deprecated
pkg syscall (windows-amd64), func Syscall18 //deprecated
pkg syscall (windows-amd64), func Syscall6 //deprecated
pkg syscall (windows-amd64), func Syscall9 //deprecated

pkg syscall (darwin-386), const EDEVERR Errno
pkg syscall (darwin-386), const EFTYPE Errno
pkg syscall (darwin-386), const ELAST Errno
pkg syscall (darwin-386), const EMULTIHOP Errno
pkg syscall (darwin-386), const ENEEDAUTH Errno
pkg syscall (darwin-386), const ENOATTR Errno
pkg syscall (darwin-386), const ENODATA Errno
pkg syscall (darwin-386), const ENOLINK Errno
pkg syscall (darwin-386), const ENOPOLICY Errno

pkg syscall (darwin-386-cgo), const ICMP6_FILTER ideal-int
pkg syscall (darwin-386-cgo), const ImplementsGetwd = true
pkg syscall (darwin-386-cgo), const PRIO_PGRP = 1
pkg syscall (darwin-386-cgo), const PRIO_PGRP ideal-int
pkg syscall (darwin-386-cgo), const PRIO_PROCESS = 0
pkg syscall (darwin-386-cgo), const PRIO_PROCESS ideal-int
pkg syscall (darwin-386-cgo), const PRIO_USER = 2
pkg syscall (darwin-386-cgo), const PRIO_USER ideal-int

pkg syscall (netbsd-arm64-cgo), const AF_DATAKIT ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_DECnet = 12
pkg syscall (netbsd-arm64-cgo), const AF_DECnet ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_DLI = 13
pkg syscall (netbsd-arm64-cgo), const AF_DLI ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_E164 = 26
pkg syscall (netbsd-arm64-cgo), const AF_E164 ideal-int
pkg syscall (netbsd-arm64-cgo), const AF_ECMA = 8

pkg syscall (freebsd-arm), const BIOCGRTIMEOUT = 1074545262
pkg syscall (freebsd-arm), const BIOCSRTIMEOUT = 2148287085
pkg syscall (freebsd-arm), const ELAST = 94
pkg syscall (freebsd-arm), const ImplementsGetwd = false
pkg syscall (freebsd-arm), const O_CLOEXEC = 0
pkg syscall (freebsd-arm), const SIOCAIFADDR = 2151967019
pkg syscall (freebsd-arm), const SIOCGIFSTATUS = 3274991931

pkg syscall (openbsd-amd64), const ELAST = 95 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-amd64), const EPROTO = 95 #67998
pkg syscall (openbsd-amd64-cgo), const EBADMSG = 92 #67998

pkg syscall (netbsd-arm), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm), const WEXITED = 32
pkg syscall (netbsd-arm), const WEXITED ideal-int
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm-cgo), const WEXITED = 32
pkg syscall (netbsd-arm-cgo), const WEXITED ideal-int
pkg syscall (netbsd-arm64), const SYS_WAIT6 = 481

pkg syscall (freebsd-386), func Pipe2([]int, int) error
pkg syscall (freebsd-386), type Credential struct, NoSetGroups bool
pkg syscall (freebsd-amd64-cgo), func Pipe2([]int, int) error
pkg syscall (freebsd-amd64-cgo), type Credential struct, NoSetGroups bool
pkg syscall (freebsd-amd64), func Pipe2([]int, int) error
pkg syscall (freebsd-amd64), type Credential struct, NoSetGroups bool
pkg syscall (freebsd-arm-cgo), func Pipe2([]int, int) error

func dangerousSlice(t *testing.T) []byte {
	pagesize := syscall.Getpagesize()
	b, err := syscall.Mmap(0, 0, 3*pagesize, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_ANONYMOUS|syscall.MAP_PRIVATE)
	if err != nil {
		t.Fatalf("mmap failed %s", err)
	}
	err = syscall.Mprotect(b[:pagesize], syscall.PROT_NONE)
	if err != nil {
		t.Fatalf("mprotect low failed %s\n", err)
	}
	err = syscall.Mprotect(b[2*pagesize:], syscall.PROT_NONE)

package cmd

import (
	"errors"
	"os"
	"runtime"
	"syscall"
)

// No space left on device error
func isSysErrNoSpace(err error) bool {
	return errors.Is(err, syscall.ENOSPC)
}

// Invalid argument, unsupported flags such as O_DIRECT
func isSysErrInvalidArg(err error) bool {
	return errors.Is(err, syscall.EINVAL)
}

// Input/output error
func isSysErrIO(err error) bool {