class Errno

Superclass hierarchy

Defined in:

Constant Summary

• EACCES = 13

  Out of memory

• EADDRINUSE = 98

  Address family not supported by protocol

• EADDRNOTAVAIL = 99

  Address already in use

• EAFNOSUPPORT = 97

  Protocol family not supported

• EAGAIN = 11

  No child processes

• EALREADY = 114

  No route to host

• EBADF = 9

  Exec format error

• EBADMSG = 74

  Multihop attempted

• EBUSY = 16

  Block device required

• ECANCELED = 125

  Quota exceeded

• ECHILD = 10

  Bad file number

• ECONNABORTED = 103

  Network dropped connection because of reset

• ECONNREFUSED = 111

  Connection timed out

• ECONNRESET = 104

  Software caused connection abort

• EDEADLK = 35

  Math result not representable

• EDESTADDRREQ = 89

  Socket operation on non-socket

• EDOM = 33

  Broken pipe

• EDQUOT = 122

  Stale NFS file handle

• EEXIST = 17

  Device or resource busy

• EFAULT = 14

  Permission denied

• EFBIG = 27

  Text file busy

• EHOSTDOWN = 112

  Connection refused

• EHOSTUNREACH = 113

  Host is down

• EIDRM = 43

  No message of desired type

• EILSEQ = 84

  Value too large for defined data type

• EINPROGRESS = 115

  Operation already in progress

• EINTR = 4

  No such process

• EINVAL = 22

  Is a directory

• EIO = 5

  Interrupted system call

• EISCONN = 106

  No buffer space available

• EISDIR = 21

  Not a directory

• ELOOP = 40

  Directory not empty

• EMFILE = 24

  File table overflow

• EMLINK = 31

  Read-only file system

• EMSGSIZE = 90

  Destination address required

• EMULTIHOP = 72

  Protocol error

• ENAMETOOLONG = 36

  Resource deadlock would occur

• ENETDOWN = 100

  Cannot assign requested address

• ENETRESET = 102

  Network is unreachable

• ENETUNREACH = 101

  Network is down

• ENFILE = 23

  Invalid argument

• ENOBUFS = 105

  Connection reset by peer

• ENODATA = 61

  Device not a stream

• ENODEV = 19

  Cross-device link

• ENOENT = 2

  Operation not permitted

• ENOEXEC = 8

  No such device or address

• ENOLCK = 37

  File name too long

• ENOLINK = 67

  Object is remote

• ENOMEM = 12

  Try again

• ENOMSG = 42

  Operation would block

• ENOPROTOOPT = 92

  Protocol wrong type for socket

• ENOSPC = 28

  File too large

• ENOSR = 63

  Timer expired

• ENOSTR = 60

  Identifier removed

• ENOSYS = 38

  No record locks available

• ENOTBLK = 15

  Bad address

• ENOTCONN = 107

  Transport endpoint is already connected

• ENOTDIR = 20

  No such device

• ENOTEMPTY = 39

  Function not implemented

• ENOTRECOVERABLE = 131

  Owner died

• ENOTSOCK = 88

  Too many users

• ENOTTY = 25

  Too many open files

• ENXIO = 6

  I/O error

• EOPNOTSUPP = 95

  Socket type not supported

• EOVERFLOW = 75

  Not a data message

• EOWNERDEAD = 130

  Operation Canceled

• EPERM = 1
• EPFNOSUPPORT = 96

  Operation not supported on transport endpoint

• EPIPE = 32

  Too many links

• EPROTO = 71

  Link has been severed

• EPROTONOSUPPORT = 93

  Protocol not available

• EPROTOTYPE = 91

  Message too long

• ERANGE = 34

  Math argument out of domain of func

• EREMOTE = 66

  Out of streams resources

• EROFS = 30

  Illegal seek

• ESHUTDOWN = 108

  Transport endpoint is not connected

• ESOCKTNOSUPPORT = 94

  Protocol not supported

• ESPIPE = 29

  No space left on device

• ESRCH = 3

  No such file or directory

• ESTALE = 116

  Operation now in progress

• ETIME = 62

  No data available

• ETIMEDOUT = 110

  Too many references: cannot splice

• ETOOMANYREFS = 109

  Cannot send after transport endpoint shutdown

• ETXTBSY = 26

  Not a typewriter

• EUSERS = 87

  Illegal byte sequence

• EWOULDBLOCK = EAGAIN

  Too many symbolic links encountered

• EXDEV = 18

  File exists

Class Method Summary

• .name : String
• .new(message)

Instance Method Summary

• #errno

Class Method Detail

Instance Method Detail