POSIX錯誤碼對照表

在module:file、inet等子產品裡可以找到，經常會忘記，在此記錄以備查

file:

• eacces - permission denied
• eagain - resource temporarily unavailable
• ebadf - bad file number
• ebusy - file busy
• edquot - disk quota exceeded
• eexist - file already exists
• efault - bad address in system call argument
• efbig - file too large
• eintr - interrupted system call
• einval - invalid argument
• eio - IO error
• eisdir - illegal operation on a directory
• eloop - too many levels of symbolic links
• emfile - too many open files
• emlink - too many links
• enametoolong - file name too long
• enfile - file table overflow
• enodev - no such device
• enoent - no such file or directory
• enomem - not enough memory
• enospc - no space left on device
• enotblk - block device required
• enotdir - not a directory
• enotsup - operation not supported
• enxio - no such device or address
• eperm - not owner
• epipe - broken pipe
• erofs - read-only file system
• espipe - invalid seek
• esrch - no such process
• estale - stale remote file handle
• exdev - cross-domain link

inet:

e2big - argument list too long eacces - permission denied eaddrinuse - address already in use eaddrnotavail - cannot assign requested address eadv - advertise error eafnosupport - address family not supported by protocol family eagain - resource temporarily unavailable ealign - EALIGN ealready - operation already in progress ebade - bad exchange descriptor ebadf - bad file number ebadfd - file descriptor in bad state ebadmsg - not a data message ebadr - bad request descriptor ebadrpc - RPC structure is bad ebadrqc - bad request code ebadslt - invalid slot ebfont - bad font file format ebusy - file busy echild - no children echrng - channel number out of range ecomm - communication error on send econnaborted - software caused connection abort econnrefused - connection refused econnreset - connection reset by peer edeadlk - resource deadlock avoided edeadlock - resource deadlock avoided edestaddrreq - destination address required edirty - mounting a dirty fs w/o force edom - math argument out of range edotdot - cross mount point edquot - disk quota exceeded eduppkg - duplicate package name eexist - file already exists efault - bad address in system call argument efbig - file too large ehostdown - host is down ehostunreach - host is unreachable eidrm - identifier removed einit - initialization error einprogress - operation now in progress eintr - interrupted system call einval - invalid argument eio - I/O error eisconn - socket is already connected eisdir - illegal operation on a directory eisnam - is a named file el2hlt - level 2 halted el2nsync - level 2 not synchronized el3hlt - level 3 halted el3rst - level 3 reset elbin - ELBIN elibacc - cannot access a needed shared library elibbad - accessing a corrupted shared library elibexec - cannot exec a shared library directly elibmax - attempting to link in more shared libraries than system limit elibscn - .lib section in a.out corrupted elnrng - link number out of range eloop - too many levels of symbolic links emfile - too many open files emlink - too many links emsgsize - message too long emultihop - multihop attempted enametoolong - file name too long enavail - not available enet - ENET enetdown - network is down enetreset - network dropped connection on reset enetunreach - network is unreachable enfile - file table overflow enoano - anode table overflow enobufs - no buffer space available enocsi - no CSI structure available enodata - no data available enodev - no such device enoent - no such file or directory enoexec - exec format error enolck - no locks available enolink - link has be severed enomem - not enough memory enomsg - no message of desired type enonet - machine is not on the network enopkg - package not installed enoprotoopt - bad proocol option enospc - no space left on device enosr - out of stream resources or not a stream device enosym - unresolved symbol name enosys - function not implemented enotblk - block device required enotconn - socket is not connected enotdir - not a directory enotempty - directory not empty enotnam - not a named file enotsock - socket operation on non-socket enotsup - operation not supported enotty - inappropriate device for ioctl enotuniq - name not unique on network enxio - no such device or address eopnotsupp - operation not supported on socket eperm - not owner epfnosupport - protocol family not supported epipe - broken pipe eproclim - too many processes eprocunavail - bad procedure for program eprogmismatch - program version wrong eprogunavail - RPC program not available eproto - protocol error eprotonosupport - protocol not supported eprototype - protocol wrong type for socket erange - math result unrepresentable erefused - EREFUSED eremchg - remote address changed eremdev - remote device eremote - pathname hit remote file system eremoteio - remote i/o error eremoterelease - EREMOTERELEASE erofs - read-only file system erpcmismatch - RPC version is wrong erremote - object is remote eshutdown - cannot send after socket shutdown esocktnosupport - socket type not supported espipe - invalid seek esrch - no such process esrmnt - srmount error estale - stale remote file handle esuccess - Error 0 etime - timer expired etimedout - connection timed out etoomanyrefs - too many references etxtbsy - text file or pseudo-device busy euclean - structure needs cleaning eunatch - protocol driver not attached eusers - too many users eversion - version mismatch ewouldblock - operation would block exdev - cross-domain link exfull - message tables full nxdomain - the hostname or domain name could not be found