1$set 1 2$ EPERM 31 Operation not permitted 4$ ENOENT 52 No such file or directory 6$ ESRCH 73 No such process 8$ EINTR 94 Interrupted system call 10$ EIO 115 Input/output error 12$ ENXIO 136 Device not configured 14$ E2BIG 157 Argument list too long 16$ ENOEXEC 178 Exec format error 18$ EBADF 199 Bad file descriptor 20$ ECHILD 2110 No child processes 22$ EDEADLK 2311 Resource deadlock avoided 24$ ENOMEM 2512 Cannot allocate memory 26$ EACCES 2713 Permission denied 28$ EFAULT 2914 Bad address 30$ ENOTBLK 3115 Block device required 32$ EBUSY 3316 Device busy 34$ EEXIST 3517 File exists 36$ EXDEV 3718 Cross-device link 38$ ENODEV 3919 Operation not supported by device 40$ ENOTDIR 4120 Not a directory 42$ EISDIR 4321 Is a directory 44$ EINVAL 4522 Invalid argument 46$ ENFILE 4723 Too many open files in system 48$ EMFILE 4924 Too many open files 50$ ENOTTY 5125 Inappropriate ioctl for device 52$ ETXTBSY 5326 Text file busy 54$ EFBIG 5527 File too large 56$ ENOSPC 5728 No space left on device 58$ ESPIPE 5929 Illegal seek 60$ EROFS 6130 Read-only file system 62$ EMLINK 6331 Too many links 64$ EPIPE 6532 Broken pipe 66$ EDOM 6733 Numerical argument out of domain 68$ ERANGE 6934 Result too large or too small 70$ EAGAIN, EWOULDBLOCK 7135 Resource temporarily unavailable 72$ EINPROGRESS 7336 Operation now in progress 74$ EALREADY 7537 Operation already in progress 76$ ENOTSOCK 7738 Socket operation on non-socket 78$ EDESTADDRREQ 7939 Destination address required 80$ EMSGSIZE 8140 Message too long 82$ EPROTOTYPE 8341 Protocol wrong type for socket 84$ ENOPROTOOPT 8542 Protocol option not available 86$ EPROTONOSUPPORT 8743 Protocol not supported 88$ ESOCKTNOSUPPORT 8944 Socket type not supported 90$ EOPNOTSUPP 9145 Operation not supported 92$ EPFNOSUPPORT 9346 Protocol family not supported 94$ EAFNOSUPPORT 9547 Address family not supported by protocol family 96$ EADDRINUSE 9748 Address already in use 98$ EADDRNOTAVAIL 9949 Can't assign requested address 100$ ENETDOWN 10150 Network is down 102$ ENETUNREACH 10351 Network is unreachable 104$ ENETRESET 10552 Network dropped connection on reset 106$ ECONNABORTED 10753 Software caused connection abort 108$ ECONNRESET 10954 Connection reset by peer 110$ ENOBUFS 11155 No buffer space available 112$ EISCONN 11356 Socket is already connected 114$ ENOTCONN 11557 Socket is not connected 116$ ESHUTDOWN 11758 Can't send after socket shutdown 118$ ETOOMANYREFS 11959 Too many references: can't splice 120$ ETIMEDOUT 12160 Connection timed out 122$ ECONNREFUSED 12361 Connection refused 124$ ELOOP 12562 Too many levels of symbolic links 126$ ENAMETOOLONG 12763 File name too long 128$ EHOSTDOWN 12964 Host is down 130$ EHOSTUNREACH 13165 No route to host 132$ ENOTEMPTY 13366 Directory not empty 134$ EPROCLIM 13567 Too many processes 136$ EUSERS 13768 Too many users 138$ EDQUOT 13969 Disc quota exceeded 140$ ESTALE 14170 Stale NFS file handle 142$ EREMOTE 14371 Too many levels of remote in path 144$ EBADRPC 14572 RPC struct is bad 146$ ERPCMISMATCH 14773 RPC version wrong 148$ EPROGUNAVAIL 14974 RPC prog. not avail 150$ EPROGMISMATCH 15175 Program version wrong 152$ EPROCUNAVAIL 15376 Bad procedure for program 154$ ENOLCK 15577 No locks available 156$ ENOSYS 15778 Function not implemented 158$ EFTYPE 15979 Inappropriate file type or format 160$ EAUTH 16180 Authentication error 162$ ENEEDAUTH 16381 Need authenticator 164$ EIDRM 16582 Identifier removed 166$ ENOMSG 16783 No message of desired type 168$ EOVERFLOW 16984 Value too large to be stored in data type 170$ EILSEQ 17185 Illegal byte sequence 172$ ENOTSUP 17386 Not supported 174$ ECANCELED 17587 Operation Canceled 176$ EBADMSG 17788 Bad or Corrupt message 178$ ENODATA 17989 No message available 180$ ENOSR 18190 No STREAM resources 182$ ENOSTR 18391 Not a STREAM 184$ ETIME 18592 STREAM ioctl timeout 186$ ENOATTR 18793 Attribute not found 188$ EMULTIHOP 18994 Multihop attempted 190$ ENOLINK 19195 Link has been severed 192$ EPROTO 19396 Protocol error 194$set 2 195$ SIGHUP 1961 Hangup 197$ SIGINT 1982 Interrupt 199$ SIGQUIT 2003 Quit 201$ SIGILL 2024 Illegal instruction 203$ SIGTRAP 2045 Trace/BPT trap 205$ SIGABRT 2066 Abort trap 207$ SIGEMT 2087 EMT trap 209$ SIGFPE 2108 Floating point exception 211$ SIGKILL 2129 Killed 213$ SIGBUS 21410 Bus error 215$ SIGSEGV 21611 Segmentation fault 217$ SIGSYS 21812 Bad system call 219$ SIGPIPE 22013 Broken pipe 221$ SIGALRM 22214 Alarm clock 223$ SIGTERM 22415 Terminated 225$ SIGURG 22616 Urgent I/O condition 227$ SIGSTOP 22817 Stopped (signal) 229$ SIGTSTP 23018 Stopped 231$ SIGCONT 23219 Continued 233$ SIGCHLD 23420 Child exited 235$ SIGTTIN 23621 Stopped (tty input) 237$ SIGTTOU 23822 Stopped (tty output) 239$ SIGIO 24023 I/O possible 241$ SIGXCPU 24224 Cputime limit exceeded 243$ SIGXFSZ 24425 Filesize limit exceeded 245$ SIGVTALRM 24626 Virtual timer expired 247$ SIGPROF 24827 Profiling timer expired 249$ SIGWINCH 25028 Window size changes 251$ SIGINFO 25229 Information request 253$ SIGUSR1 25430 User defined signal 1 255$ SIGUSR2 25631 User defined signal 2 257$ SIGPWR 25832 Power fail/restart 259