EALREADY

import NIOPosix

enum POSIXErrorCode

case E2BIG

case EACCES

case EADDRINUSE

case EADDRNOTAVAIL

case EADV

case EAFNOSUPPORT

case EAGAIN

case EBADE

case EBADF

case EBADFD

case EBADMSG

case EBADR

case EBADRQC

case EBADSLT

case EBFONT

case EBUSY

case ECANCELED

case ECHILD

case ECHRNG

case ECOMM

case ECONNABORTED

case ECONNREFUSED

case ECONNRESET

case EDEADLK

case EDESTADDRREQ

case EDOM

case EDOTDOT

case EDQUOT

case EEXIST

case EFAULT

case EFBIG

case EHOSTDOWN

case EHOSTUNREACH

case EHWPOISON

case EIDRM

case EILSEQ

case EINPROGRESS

case EINTR

case EINVAL

case EIO

case EISCONN

case EISDIR

case EISNAM

case EKEYEXPIRED

case EKEYREJECTED

case EKEYREVOKED

case EL2HLT

case EL2NSYNC

case EL3HLT

case EL3RST

case ELIBACC

case ELIBBAD

case ELIBEXEC

case ELIBMAX

case ELIBSCN

case ELNRNG

case ELOOP

case EMEDIUMTYPE

case EMFILE

case EMLINK

case EMSGSIZE

case EMULTIHOP

case ENAMETOOLONG

case ENAVAIL

case ENETDOWN

case ENETRESET

case ENETUNREACH

case ENFILE

case ENOANO

case ENOBUFS

case ENOCSI

case ENODATA

case ENODEV

case ENOENT

case ENOEXEC

case ENOKEY

case ENOLCK

case ENOLINK

case ENOMEDIUM

case ENOMEM

case ENOMSG

case ENONET

case ENOPKG

case ENOPROTOOPT

case ENOSPC

case ENOSR

case ENOSTR

case ENOSYS

case ENOTBLK

case ENOTCONN

case ENOTDIR

case ENOTEMPTY

case ENOTNAM

case ENOTRECOVERABLE

case ENOTSOCK

case ENOTTY

case ENOTUNIQ

case ENXIO

case EOPNOTSUPP

case EOVERFLOW

case EOWNERDEAD

case EPERM

case EPFNOSUPPORT

case EPIPE

case EPROTO

case EPROTONOSUPPORT

case EPROTOTYPE

case ERANGE

case EREMCHG

case EREMOTE

case EREMOTEIO

case ERESTART

case ERFKILL

case EROFS

case ESHUTDOWN

case ESOCKTNOSUPPORT

case ESPIPE

case ESRCH

case ESRMNT

case ESTALE

case ESTRPIPE

case ETIME

case ETIMEDOUT

case ETOOMANYREFS

case ETXTBSY

case EUCLEAN

case EUNATCH

case EUSERS

case EXDEV

case EXFULL