Name
SPVM::Sys::Socket::Errno - Socket Error Numbers
Description
Sys::Socket::Errno class in SPVM has methods to get socket error numbers.
Usage
use Sys::Socket::Errno;
my $errno = Sys::Socket::Errno->errno;
my $strerror = Sys::Socket::Errno->strerror($errno);Class Methods
errno
static method errno : int ();
Returns errno related to sockets in a portable way.
strerror
static method strerror : string ($errno : int, $length : int = 0);
Returns strerror related to sockets in a portable way given enough length $max_length to hold the error message..
If $length is 0, an appropriate default value is set.
is_read_again
static method is_read_again : int ($errno : int);
If the error number $errno returned by "errno" method is the return value of "EWOULDBLOCK" or "EINTR", returns 1, otherwise returns 0.
is_write_again
static method is_write_again : int ($errno : int);
If the error number $errno returned by "errno" method is the return value of "EWOULDBLOCK" or "EINTR", returns 1, otherwise returns 0.
is_connect_again
static method is_connect_again : int ($errno : int);
If the error number $errno returned by "errno" method is the return value of "EWOULDBLOCK", "EINPROGRESS" or "EINTR", returns 1, otherwise returns 0.
is_accept_again
static method is_accept_again : int ($errno : int);
If the error number $errno returned by "errno" method is the return value of "EWOULDBLOCK" or "EINTR", returns 1, otherwise returns 0.
EINTR
static method EINTR : int ();
Calls Errno#WSAEINTR method in Windows, or Errno#EINTR method in other OSs, and returns its return value.
EBADF
static method EBADF : int ();
Calls Errno#WSAEBADF method in Windows, or Errno#EBADF method in other OSs, and returns its return value.
EACCES
static method EACCES : int ();
Calls Errno#WSAEACCES method in Windows, or Errno#EACCES method in other OSs, and returns its return value.
EFAULT
static method EFAULT : int ();
Calls Errno#WSAEFAULT method in Windows, or Errno#EFAULT method in other OSs, and returns its return value.
EINVAL
static method EINVAL : int ();
Calls Errno#WSAEINVAL method in Windows, or Errno#EINVAL method in other OSs, and returns its return value.
EMFILE
static method EMFILE : int ();
Calls Errno#WSAEMFILE method in Windows, or Errno#EMFILE method in other OSs, and returns its return value.
EWOULDBLOCK
static method EWOULDBLOCK : int ();
Calls Errno#WSAEWOULDBLOCK method in Windows, or Errno#EWOULDBLOCK method in other OSs, and returns its return value.
EINPROGRESS
static method EINPROGRESS : int ();
Calls Errno#WSAEINPROGRESS method in Windows, or Errno#EINPROGRESS method in other OSs, and returns its return value.
EALREADY
static method EALREADY : int ();
Calls Errno#WSAEALREADY method in Windows, or Errno#EALREADY method in other OSs, and returns its return value.
ENOTSOCK
static method ENOTSOCK : int ();
Calls Errno#WSAENOTSOCK method in Windows, or Errno#ENOTSOCK method in other OSs, and returns its return value.
EDESTADDRREQ
static method EDESTADDRREQ : int ();
Calls Errno#WSAEDESTADDRREQ method in Windows, or Errno#EDESTADDRREQ method in other OSs, and returns its return value.
EMSGSIZE
static method EMSGSIZE : int ();
Calls Errno#WSAEMSGSIZE method in Windows, or Errno#EMSGSIZE method in other OSs, and returns its return value.
EPROTOTYPE
static method EPROTOTYPE : int ();
Calls Errno#WSAEPROTOTYPE method in Windows, or Errno#EPROTOTYPE method in other OSs, and returns its return value.
ENOPROTOOPT
static method ENOPROTOOPT : int ();
Calls Errno#WSAENOPROTOOPT method in Windows, or Errno#ENOPROTOOPT method in other OSs, and returns its return value.
EPROTONOSUPPORT
static method EPROTONOSUPPORT : int ();
Calls Errno#WSAEPROTONOSUPPORT method in Windows, or Errno#EPROTONOSUPPORT method in other OSs, and returns its return value.
ESOCKTNOSUPPORT
static method ESOCKTNOSUPPORT : int ();
Calls Errno#WSAESOCKTNOSUPPORT method in Windows, or Errno#ESOCKTNOSUPPORT method in other OSs, and returns its return value.
EOPNOTSUPP
static method EOPNOTSUPP : int ();
Calls Errno#WSAEOPNOTSUPP method in Windows, or Errno#EOPNOTSUPP method in other OSs, and returns its return value.
EPFNOSUPPORT
static method EPFNOSUPPORT : int ();
Calls Errno#WSAEPFNOSUPPORT method in Windows, or Errno#EPFNOSUPPORT method in other OSs, and returns its return value.
EAFNOSUPPORT
static method EAFNOSUPPORT : int ();
Calls Errno#WSAEAFNOSUPPORT method in Windows, or Errno#EAFNOSUPPORT method in other OSs, and returns its return value.
EADDRINUSE
static method EADDRINUSE : int ();
Calls Errno#WSAEADDRINUSE method in Windows, or Errno#EADDRINUSE method in other OSs, and returns its return value.
EADDRNOTAVAIL
static method EADDRNOTAVAIL : int ();
Calls Errno#WSAEADDRNOTAVAIL method in Windows, or Errno#EADDRNOTAVAIL method in other OSs, and returns its return value.
ENETDOWN
static method ENETDOWN : int ();
Calls Errno#WSAENETDOWN method in Windows, or Errno#ENETDOWN method in other OSs, and returns its return value.
ENETUNREACH
static method ENETUNREACH : int ();
Calls Errno#WSAENETUNREACH method in Windows, or Errno#ENETUNREACH method in other OSs, and returns its return value.
ENETRESET
static method ENETRESET : int ();
Calls Errno#WSAENETRESET method in Windows, or Errno#ENETRESET method in other OSs, and returns its return value.
ECONNABORTED
static method ECONNABORTED : int ();
Calls Errno#WSAECONNABORTED method in Windows, or Errno#ECONNABORTED method in other OSs, and returns its return value.
ECONNRESET
static method ECONNRESET : int ();
Calls Errno#WSAECONNRESET method in Windows, or Errno#ECONNRESET method in other OSs, and returns its return value.
ENOBUFS
static method ENOBUFS : int ();
Calls Errno#WSAENOBUFS method in Windows, or Errno#ENOBUFS method in other OSs, and returns its return value.
EISCONN
static method EISCONN : int ();
Calls Errno#WSAEISCONN method in Windows, or Errno#EISCONN method in other OSs, and returns its return value.
ENOTCONN
static method ENOTCONN : int ();
Calls Errno#WSAENOTCONN method in Windows, or Errno#ENOTCONN method in other OSs, and returns its return value.
ESHUTDOWN
static method ESHUTDOWN : int ();
Calls Errno#WSAESHUTDOWN method in Windows, or Errno#ESHUTDOWN method in other OSs, and returns its return value.
ETIMEDOUT
static method ETIMEDOUT : int ();
Calls Errno#WSAETIMEDOUT method in Windows, or Errno#ETIMEDOUT method in other OSs, and returns its return value.
ECONNREFUSED
static method ECONNREFUSED : int ();
Calls Errno#WSAECONNREFUSED method in Windows, or Errno#ECONNREFUSED method in other OSs, and returns its return value.
ELOOP
static method ELOOP : int ();
Calls Errno#WSAELOOP method in Windows, or Errno#ELOOP method in other OSs, and returns its return value.
ENAMETOOLONG
static method ENAMETOOLONG : int ();
Calls Errno#WSAENAMETOOLONG method in Windows, or Errno#ENAMETOOLONG method in other OSs, and returns its return value.
EHOSTDOWN
static method EHOSTDOWN : int ();
Calls Errno#WSAEHOSTDOWN method in Windows, or Errno#EHOSTDOWN method in other OSs, and returns its return value.
EHOSTUNREACH
static method EHOSTUNREACH : int ();
Calls Errno#WSAEHOSTUNREACH method in Windows, or Errno#EHOSTUNREACH method in other OSs, and returns its return value.
ENOTEMPTY
static method ENOTEMPTY : int ();
Calls Errno#WSAENOTEMPTY method in Windows, or Errno#ENOTEMPTY method in other OSs, and returns its return value.
EUSERS
static method EUSERS : int ();
Calls Errno#WSAEUSERS method in Windows, or Errno#EUSERS method in other OSs, and returns its return value.
EDQUOT
static method EDQUOT : int ();
Calls Errno#WSAEDQUOT method in Windows, or Errno#EDQUOT method in other OSs, and returns its return value.
ESTALE
static method ESTALE : int ();
Calls Errno#WSAESTALE method in Windows, or Errno#ESTALE method in other OSs, and returns its return value.
EREMOTE
static method EREMOTE : int ();
Calls Errno#WSAEREMOTE method in Windows, or Errno#EREMOTE method in other OSs, and returns its return value.
Copyright & License
Copyright (c) 2023 Yuki Kimoto
MIT License