Linux errno汇总

 0 --            Success 1 EPERM        Operation not permitted 2 ENOENT       No such file or directory 3 ESRCH        No such process 4 EINTR        Interrupted system call 5 EIO          Input/output error 6 ENXIO        No such device or address 7 E2BIG        Argument list too long 8 ENOEXEC      Exec format error 9 EBADF        Bad file descriptor 10 ECHILD      No child processes 11 EAGAIN      Resource temporarily unavailable 12 ENOMEM      Cannot allocate memory 13 EACCES      Permission denied 14 EFAULT      Bad address 15 ENOTBLK     Block device required 16 EBUSY       Device or resource busy 17 EEXIST      File exists 18 EXDEV       Invalid cross-device link 19 ENODEV      No such device 20 ENOTDIR     Not a directory 21 EISDIR      Is a directory 22 EINVAL      Invalid argument 23 ENFILE      Too many open files in system 24 EMFILE      Too many open files 25 ENOTTY      Inappropriate ioctl for device 26 ETXTBSY     Text file busy 27 EFBIG       File too large 28 ENOSPC      No space left on device 29 ESPIPE      Illegal seek 30 EROFS       Read-only file system 31 EMLINK      Too many links 32 EPIPE       Broken pipe 33 EDOM        Numerical argument out of domain 34 ERANGE      Numerical result out of range 35 EDEADLK     Resource deadlock avoided 36 ENAMETOOLONG File name too long 37 ENOLCK      No locks available 38 ENOSYS      Function not implemented 39 ENOTEMPTY   Directory not empty 40 ELOOP       Too many levels of symbolic links 42 ENOMSG      No message of desired type 43 EIDRM       Identifier removed 44 ECHRNG      Channel number out of range 45 EL2NSYNC    Level 2 not synchronized 46 EL3HLT      Level 3 halted 47 EL3RST      Level 3 reset 48 ELNRNG      Link number out of range 49 EUNATCH     Protocol driver not attached 50 ENOCSI      No CSI structure available 51 EL2HLT      Level 2 halted 52 EBADE       Invalid exchange 53 EBADR       Invalid request descriptor 54 EXFULL      Exchange full 55 ENOANO      No anode 56 EBADRQC     Invalid request code 57 EBADSLT     Invalid slot 59 EBFONT      Bad font file format 60 ENOSTR      Device not a stream 61 ENODATA     No data available 62 ETIME       Timer expired 63 ENOSR       Out of streams resources 64 ENONET      Machine is not on the network 65 ENOPKG      Package not installed 66 EREMOTE     Object is remote 67 ENOLINK     Link has been severed 68 EADV        Advertise error 69 ESRMNT      Srmount error 70 ECOMM       Communication error on send 71 EPROTO      Protocol error 72 EMULTIHOP   Multihop attempted 73 EDOTDOT     RFS specific error 74 EBADMSG     Bad message 75 EOVERFLOW   Value too large for defined data type 76 ENOTUNIQ    Name not unique on network 77 EBADFD      File descriptor in bad state 78 EREMCHG     Remote address changed 79 ELIBACC     Can not access a needed shared library 80 ELIBBAD     Accessing a corrupted shared library 81 ELIBSCN     lib section in a.out corrupted 82 ELIBMAX     Attempting to link in too many shared libraries 83 ELIBEXEC    Cannot exec a shared library directly 84 EILSEQ      Invalid or incomplete multibyte or wide character 85 ERESTART    Interrupted system call should be restarted 86 ESTRPIPE    Streams pipe error 87 EUSERS      Too many users 88 ENOTSOCK    Socket operation on non-socket 89 EDESTADDRREQ Destination address required 90 EMSGSIZE    Message too long 91 EPROTOTYPE  Protocol wrong type for socket 92 ENOPROTOOPT Protocol not available 93 EPROTONOSUPPORT Protocol not supported 94 ESOCKTNOSUPPORT Socket type not supported 95 EOPNOTSUPP  Operation not supported 96 EPFNOSUPPORT Protocol family not supported 97 EAFNOSUPPORT Address family not supported by protocol 98 EADDRINUSE  Address already in use 99 EADDRNOTAVAIL Cannot assign requested address 100 ENETDOWN    Network is down 101 ENETUNREACH Network is unreachable 102 ENETRESET   Network dropped connection on reset 103 ECONNABORTED Software caused connection abort 104 ECONNRESET  Connection reset by peer 105 ENOBUFS     No buffer space available 106 EISCONN     Transport endpoint is already connected 107 ENOTCONN    Transport endpoint is not connected 108 ESHUTDOWN   Cannot send after transport endpoint shutdown 109 ETOOMANYREFS Too many references: cannot splice 110 ETIMEDOUT   Connection timed out 111 ECONNREFUSED Connection refused 112 EHOSTDOWN   Host is down 113 EHOSTUNREACH No route to host 114 EALREADY    Operation already in progress 115 EINPROGRESS Operation now in progress 116 ESTALE      Stale NFS file handle 117 EUCLEAN     Structure needs cleaning 118 ENOTNAM     Not a XENIX named type file 119 ENAVAIL     No XENIX semaphores available 120 EISNAM      Is a named type file 121 EREMOTEIO   Remote I/O error 122 EDQUOT      Disk quota exceeded 123 ENOMEDIUM   No medium found 124 EMEDIUMTYPE Wrong medium type