EPERM1Fourth Edition Unix1973-11
ENOENT2Fourth Edition Unix1973-11
ESRCH3Fourth Edition Unix1973-11
EINTR4Sixth Edition Unix1975-05
EIO5Fourth Edition Unix1973-11
ENXIO6Fourth Edition Unix1973-11
ENOEXEC8Fourth Edition Unix1973-11
EBADF9Fourth Edition Unix1973-11
ECHILD10Fourth Edition Unix1973-11
EAGAIN11Fourth Edition Unix1973-11
ENOMEM12Fourth Edition Unix1973-11
EACCES13Fourth Edition Unix1973-11
EFAULT14 (was 106)Fourth Edition Unix1973-11
ENOTBLK15Fourth Edition Unix1973-11
EBUSY16Fourth Edition Unix1973-11
EEXIST17Fourth Edition Unix1973-11
EXDEV18Fourth Edition Unix1973-11
ENODEV19Fourth Edition Unix1973-11
ENOTDIR20Fourth Edition Unix1973-11
EISDIR21Fourth Edition Unix1973-11
EINVAL22Fourth Edition Unix1973-11
ENFILE23Fourth Edition Unix1973-11
EMFILE24Fourth Edition Unix1973-11
ENOTTY25Fourth Edition Unix1973-11
ETXTBSY26Fourth Edition Unix1973-11
EFBIG27Fourth Edition Unix1973-11
ENOSPC28Fourth Edition Unix1973-11
ESPIPE29Fifth Edition Unix1974-06
EROFS30Fifth Edition Unix1974-06
EMLINK31Fifth Edition Unix1974-06
EPIPE32Sixth Edition Unix1975-05
EDOM33Seventh Edition Unix1979-01
ERANGE34Seventh Edition Unix1979-01
EDEADLK35 (was 45)System V release 11983-01
ENAMETOOLONG36 (was 63)4.1c BSD1982-12
ENOLCK37 (was 46)System V release 11983-01
ENOSYS38 (was 89)System V release 11983-01
ENOTEMPTY39 (was 66)4.1c BSD1982-12
ELOOP40 (was 62)4.1c BSD1982-12
EWOULDBLOCK11 (was 35)4.1c BSD1982-12
ENOMSG42 (was 35)System V release 11983-01
EIDRM43 (was 36)System V release 11983-01
ECHRNG44 (was 37)System V release 11983-01
ELNRNG48 (was 41)System V release 11983-01
EUNATCH49 (was 42)System V release 11983-01
ENOCSI50 (was 43)System V release 11983-01
EBADE52 (was 50)System V release 11983-01
EBADR53 (was 51)System V release 11983-01
EXFULL54 (was 52)System V release 11983-01
ENOANO55 (was 53)System V release 11983-01
EBADRQC56 (was 54)System V release 11983-01
EBADSLT57 (was 55)System V release 11983-01
EDEADLOCK35 (was 56)System V release 11983-01
EBFONT59 (was 57)System V release 11983-01
ENOSTR60System V release 11983-01
ENODATA61System V release 11983-01
ETIME62System V release 11983-01
ENOSR63System V release 11983-01
ENONET64System V release 11983-01
ENOPKG65System V release 11983-01
EREMOTE66System V release 11983-01
ENOLINK67System V release 11983-01
EADV68System V release 11983-01
ESRMNT69System V release 11983-01
ECOMM70System V release 11983-01
EPROTO71System V release 11983-01
EMULTIHOP72 (was 74)System V release 11983-01
EDOTDOT73Linux 2.6.33.22010-04
EBADMSG74 (was 77)System V release 11983-01
EOVERFLOW75 (was 79)System V release 11983-01
ENOTUNIQ76 (was 80)System V release 11983-01
EBADFD77 (was 81)System V release 11983-01
EREMCHG78 (was 82)System V release 11983-01
ELIBACC79 (was 83)System V release 11983-01
ELIBBAD80 (was 84)System V release 11983-01
ELIBSCN81 (was 85)System V release 11983-01
ELIBMAX82 (was 86)System V release 11983-01
ELIBEXEC83 (was 87)System V release 11983-01
EILSEQ84 (was 88)System V release 11983-01
ERESTART85 (was 91)System V release 11983-01
ESTRPIPE86 (was 92)System V release 11983-01
EUSERS87 (was 68)4.1c BSD1982-12
ENOTSOCK88 (was 38)4.1c BSD1982-12
EDESTADDRREQ89 (was 39)4.1c BSD1982-12
EMSGSIZE90 (was 40)4.1c BSD1982-12
EPROTOTYPE91 (was 41)4.1c BSD1982-12
ENOPROTOOPT92 (was 42)4.1c BSD1982-12
EPROTONOSUPPORT93 (was 43)4.1c BSD1982-12
ESOCKTNOSUPPORT94 (was 44)4.1c BSD1982-12
EOPNOTSUPP95 (was 45)4.1c BSD1982-12
EPFNOSUPPORT96 (was 46)4.1c BSD1982-12
EAFNOSUPPORT97 (was 47)4.1c BSD1982-12
EADDRINUSE98 (was 48)4.1c BSD1982-12
EADDRNOTAVAIL99 (was 49)4.1c BSD1982-12
ENETDOWN100 (was 50)4.1c BSD1982-12
ENETUNREACH101 (was 51)4.1c BSD1982-12
ENETRESET102 (was 52)4.1c BSD1982-12
ECONNABORTED103 (was 53)4.1c BSD1982-12
ECONNRESET104 (was 54)4.1c BSD1982-12
ENOBUFS105 (was 55)4.1c BSD1982-12
EISCONN106 (was 56)4.1c BSD1982-12
ENOTCONN107 (was 57)4.1c BSD1982-12
ESHUTDOWN108 (was 58)4.1c BSD1982-12
ETOOMANYREFS109 (was 59)4.1c BSD1982-12
ETIMEDOUT110 (was 60)4.1c BSD1982-12
ECONNREFUSED111 (was 61)4.1c BSD1982-12
EHOSTDOWN112 (was 64)4.1c BSD1982-12
EHOSTUNREACH113 (was 65)4.1c BSD1982-12
EALREADY114 (was 37)4.1c BSD1982-12
EINPROGRESS115 (was 36)4.1c BSD1982-12
ESTALE116 (was 151)System V release 11983-01
EUCLEAN117 (was 135)System V release 11983-01
ENOTNAM118 (was 137)System V release 11983-01
ENAVAIL119 (was 138)System V release 11983-01
EISNAM120 (was 139)System V release 11983-01
EREMOTEIO121 (was 140)System V release 11983-01
EDQUOT122 (was 69)4.1c BSD1982-12
ENOMEDIUM123 (was 85)OpenBSD 4.62009-10
EMEDIUMTYPE124 (was 86)OpenBSD 4.62009-10
ECANCELED125 (was 85)FreeBSD 5.32004-08
ENOKEY126Linux 2.6.33.22010-04
EKEYEXPIRED127Linux 2.6.33.22010-04
EKEYREVOKED128Linux 2.6.33.22010-04
EKEYREJECTED129Linux 2.6.33.22010-04
EOWNERDEAD130 (was 58)OpenSolaris build 1352010-03
ENOTRECOVERABLE131 (was 59)OpenSolaris build 1352010-03
ERFKILL132Linux 2.6.33.22010-04