cerrno

E2BIG (C++11)

Argument list too long (macro constant)

EACCES (C++11)

Permission denied (macro constant)

EADDRINUSE (C++11)

Address in use (macro constant)

EADDRNOTAVAIL (C++11)

Address not available (macro constant)

EAFNOSUPPORT (C++11)

Address family not supported (macro constant)

EAGAIN (C++11)

Resource unavailable, try again (macro constant)

EALREADY (C++11)

Connection already in progress (macro constant)

EBADF (C++11)

Bad file descriptor (macro constant)

EBADMSG (C++11)

Bad message (macro constant)

EBUSY (C++11)

Device or resource busy (macro constant)

ECANCELED (C++11)

Operation canceled (macro constant)

ECHILD (C++11)

No child processes (macro constant)

ECONNABORTED (C++11)

Connection aborted (macro constant)

ECONNREFUSED (C++11)

Connection refused (macro constant)

ECONNRESET (C++11)

Connection reset (macro constant)

EDEADLK (C++11)

Resource deadlock would occur (macro constant)

EDESTADDRREQ (C++11)

Destination address required (macro constant)

EDOM

Mathematics argument out of domain of function (macro constant)

EEXIST (C++11)

File exists (macro constant)

EFAULT (C++11)

Bad address (macro constant)

EFBIG (C++11)

File too large (macro constant)

EHOSTUNREACH (C++11)

Host is unreachable (macro constant)

EIDRM (C++11)

Identifier removed (macro constant)

EILSEQ (C++11)

Illegal byte sequence (macro constant)

EINPROGRESS (C++11)

Operation in progress (macro constant)

EINTR (C++11)

Interrupted function (macro constant)

EINVAL (C++11)

Invalid argument (macro constant)

EIO (C++11)

I/O error (macro constant)

EISCONN (C++11)

Socket is connected (macro constant)

EISDIR (C++11)

Is a directory (macro constant)

ELOOP (C++11)

Too many levels of symbolic links (macro constant)

EMFILE (C++11)

File descriptor value too large (macro constant)

EMLINK (C++11)

Too many links (macro constant)

EMSGSIZE (C++11)

Message too large (macro constant)

ENAMETOOLONG (C++11)

Filename too long (macro constant)

ENETDOWN (C++11)

Network is down (macro constant)

ENETRESET (C++11)

Connection aborted by network (macro constant)

ENETUNREACH (C++11)

Network unreachable (macro constant)

ENFILE (C++11)

Too many files open in system (macro constant)

ENOBUFS (C++11)

No buffer space available (macro constant)

ENODATA (C++11)

No message is available on the STREAM head read queue (macro constant)

ENODEV (C++11)

No such device (macro constant)

ENOENT (C++11)

No such file or directory (macro constant)

ENOEXEC (C++11)

Executable file format error (macro constant)

ENOLCK (C++11)

No locks available (macro constant)

ENOLINK (C++11)

Link has been severed (macro constant)

ENOMEM (C++11)

Not enough space (macro constant)

ENOMSG (C++11)

No message of the desired type (macro constant)

ENOPROTOOPT (C++11)

Protocol not available (macro constant)

ENOSPC (C++11)

No space left on device (macro constant)

ENOSR (C++11)

No STREAM resources (macro constant)

ENOSTR (C++11)

Not a STREAM (macro constant)

ENOSYS (C++11)

Function not supported (macro constant)

ENOTCONN (C++11)

The socket is not connected (macro constant)

ENOTDIR (C++11)

Not a directory (macro constant)

ENOTEMPTY (C++11)

Directory not empty (macro constant)

ENOTRECOVERABLE (C++11)

State not recoverable (macro constant)

ENOTSOCK (C++11)

Not a socket (macro constant)

ENOTSUP (C++11)

Not supported (macro constant)

ENOTTY (C++11)

Inappropriate I/O control operation (macro constant)

ENXIO (C++11)

No such device or address (macro constant)

EOPNOTSUPP (C++11)

Operation not supported on socket (macro constant)

EOVERFLOW (C++11)

Value too large to be stored in data type (macro constant)

EOWNERDEAD (C++11)

Previous owner died (macro constant)

EPERM (C++11)

Operation not permitted (macro constant)

EPIPE (C++11)

Broken pipe (macro constant)

EPROTO (C++11)

Protocol error (macro constant)

EPROTONOSUPPORT (C++11)

Protocol not supported (macro constant)

EPROTOTYPE (C++11)

Protocol wrong type for socket (macro constant)

ERANGE

Result too large (macro constant)

EROFS (C++11)

Read-only file system (macro constant)

ESPIPE (C++11)

Invalid seek (macro constant)

ESRCH (C++11)

No such process (macro constant)

ETIME (C++11)

Stream ioctl() timeout (macro constant)

ETIMEDOUT (C++11)

Connection timed out (macro constant)

ETXTBSY (C++11)

Text file busy (macro constant)

EWOULDBLOCK (C++11)

Operation would block (macro constant)

EXDEV (C++11)

Cross-device link (macro constant)