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La libreria di riferimento di Python |
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Questo modulo rende disponibile il sistema standard dei simboli di
errore di sistema (errno
). Il valore di ogni simbolo è il
corrispondente valore intero. Il nome e la descrizione vengono presi in
prestito dal file linux/include/errno.h, che dovrebbe contenerli
tutti.
- errorcode
-
Il dizionario che fornisce una mappa dal valore di errno al nome
della stringa del sistema sottostante. Per esempio,
errno.errorcode[errno.EPERM]
mappa a 'EPERM'
.
Per tradurre un codice numerico di errore in un messaggio di errore,
usate la funzione os.strerror().
Della seguente lista, i simboli che non vengono usati nella piattaforma
corrente non vengono definiti dal modulo. La lista specifica dei
simboli definiti è disponibile come errno.errorcode.keys()
. I
simboli disponibili possono contenere:
- EPERM
- Operation not permitted
- ENOENT
- No such file or directory
- ESRCH
- No such process
- EINTR
- Interrupted system call
- EIO
- I/O error
- ENXIO
- No such device or address
- E2BIG
- Arg list too long
- ENOEXEC
- Exec format error
- EBADF
- Bad file number
- ECHILD
- No child processes
- EAGAIN
- Try again
- ENOMEM
- Out of memory
- EACCES
- Permission denied
- EFAULT
- Bad address
- ENOTBLK
- Block device required
- EBUSY
- Device or resource busy
- EEXIST
- File exists
- EXDEV
- Cross-device link
- ENODEV
- No such device
- ENOTDIR
- Not a directory
- EISDIR
- Is a directory
- EINVAL
- Invalid argument
- ENFILE
- File table overflow
- EMFILE
- Too many open files
- ENOTTY
- Not a typewriter
- ETXTBSY
- Text file busy
- EFBIG
- File too large
- ENOSPC
- No space left on device
- ESPIPE
- Illegal seek
- EROFS
- Read-only file system
- EMLINK
- Too many links
- EPIPE
- Broken pipe
- EDOM
- Math argument out of domain of func
- ERANGE
- Math result not representable
- EDEADLK
- Resource deadlock would occur
- ENAMETOOLONG
- File name too long
- ENOLCK
- No record locks available
- ENOSYS
- Function not implemented
- ENOTEMPTY
- Directory not empty
- ELOOP
- Too many symbolic links encountered
- EWOULDBLOCK
- Operation would block
- ENOMSG
- No message of desired type
- EIDRM
- Identifier removed
- ECHRNG
- Channel number out of range
- EL2NSYNC
- Level 2 not synchronized
- EL3HLT
- Level 3 halted
- EL3RST
- Level 3 reset
- ELNRNG
- Link number out of range
- EUNATCH
- Protocol driver not attached
- ENOCSI
- No CSI structure available
- EL2HLT
- Level 2 halted
- EBADE
- Invalid exchange
- EBADR
- Invalid request descriptor
- EXFULL
- Exchange full
- ENOANO
- No anode
- EBADRQC
- Invalid request code
- EBADSLT
- Invalid slot
- EDEADLOCK
- File locking deadlock error
- EBFONT
- Bad font file format
- ENOSTR
- Device not a stream
- ENODATA
- No data available
- ETIME
- Timer expired
- ENOSR
- Out of streams resources
- ENONET
- Machine is not on the network
- ENOPKG
- Package not installed
- EREMOTE
- Object is remote
- ENOLINK
- Link has been severed
- EADV
- Advertise error
- ESRMNT
- Srmount error
- ECOMM
- Communication error on send
- EPROTO
- Protocol error
- EMULTIHOP
- Multihop attempted
- EDOTDOT
- RFS specific error
- EBADMSG
- Not a data message
- EOVERFLOW
- Value too large for defined data type
- ENOTUNIQ
- Name not unique on network
- EBADFD
- File descriptor in bad state
- EREMCHG
- Remote address changed
- ELIBACC
- Can not access a needed shared library
- ELIBBAD
- Accessing a corrupted shared library
- ELIBSCN
- .lib section in a.out corrupted
- ELIBMAX
- Attempting to link in too many shared libraries
- ELIBEXEC
- Cannot exec a shared library directly
- EILSEQ
- Illegal byte sequence
- ERESTART
- Interrupted system call should be restarted
- ESTRPIPE
- Streams pipe error
- EUSERS
- Too many users
- ENOTSOCK
- Socket operation on non-socket
- EDESTADDRREQ
- Destination address required
- EMSGSIZE
- Message too long
- EPROTOTYPE
- Protocol wrong type for socket
- ENOPROTOOPT
- Protocol not available
- EPROTONOSUPPORT
- Protocol not supported
- ESOCKTNOSUPPORT
- Socket type not supported
- EOPNOTSUPP
- Operation not supported on transport endpoint
- EPFNOSUPPORT
- Protocol family not supported
- EAFNOSUPPORT
- Address family not supported by protocol
- EADDRINUSE
- Address already in use
- EADDRNOTAVAIL
- Cannot assign requested address
- ENETDOWN
- Network is down
- ENETUNREACH
- Network is unreachable
- ENETRESET
- Network dropped connection because of reset
- ECONNABORTED
- Software caused connection abort
- ECONNRESET
- Connection reset by peer
- ENOBUFS
- No buffer space available
- EISCONN
- Transport endpoint is already connected
- ENOTCONN
- Transport endpoint is not connected
- ESHUTDOWN
- Cannot send after transport endpoint shutdown
- ETOOMANYREFS
- Too many references: cannot splice
- ETIMEDOUT
- Connection timed out
- ECONNREFUSED
- Connection refused
- EHOSTDOWN
- Host is down
- EHOSTUNREACH
- No route to host
- EALREADY
- Operation already in progress
- EINPROGRESS
- Operation now in progress
- ESTALE
- Stale NFS file handle
- EUCLEAN
- Structure needs cleaning
- ENOTNAM
- Not a XENIX named type file
- ENAVAIL
- No XENIX semaphores available
- EISNAM
- Is a named type file
- EREMOTEIO
- Remote I/O error
- EDQUOT
- Quota exceeded
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La libreria di riferimento di Python |
![Contents](../icons/contents.png) |
![Module Index](../icons/modules.png) |
![Index](../icons/index.png) |
Release 2.3.4, documentation updated on 21. maggio 2005.
Vedete Circa questo documento... per informazioni su modifiche e suggerimenti.