/* Errno module */

// Need limited C API version 3.13 for Py_mod_gil

#include "pyconfig.h" // Py_GIL_DISABLED

#ifndef Py_GIL_DISABLED

# define Py_LIMITED_API 0x030d0000

#endif

#include "Python.h"

#include <errno.h> // EPIPE

/* Windows socket errors (WSA*) */

#ifdef MS_WINDOWS

# ifndef WIN32_LEAN_AND_MEAN

# define WIN32_LEAN_AND_MEAN

# endif

# include <windows.h>

// The following constants were added to errno.h in VS2010 but have

// preferred WSA equivalents.

# undef EADDRINUSE

# undef EADDRNOTAVAIL

# undef EAFNOSUPPORT

# undef EALREADY

# undef ECONNABORTED

# undef ECONNREFUSED

# undef ECONNRESET

# undef EDESTADDRREQ

# undef EHOSTUNREACH

# undef EINPROGRESS

# undef EISCONN

# undef ELOOP

# undef EMSGSIZE

# undef ENETDOWN

# undef ENETRESET

# undef ENETUNREACH

# undef ENOBUFS

# undef ENOPROTOOPT

# undef ENOTCONN

# undef ENOTSOCK

# undef EOPNOTSUPP

# undef EPROTONOSUPPORT

# undef EPROTOTYPE

# undef ETIMEDOUT

# undef EWOULDBLOCK

#endif

/*

* Pull in the system error definitions

*/

static PyMethodDef errno_methods[] = {

{NULL, NULL}

};

/* Helper function doing the dictionary inserting */

static int

_add_errcode(PyObject *module_dict, PyObject *error_dict, const char *name_str, int code_int)

{

PyObject *name = PyUnicode_FromString(name_str);

if (!name) {

return -1;

}

PyObject *code = PyLong_FromLong(code_int);

if (!code) {

Py_DECREF(name);

return -1;

}

int ret = -1;

/* insert in modules dict */

if (PyDict_SetItem(module_dict, name, code) < 0) {

goto end;

}

/* insert in errorcode dict */

if (PyDict_SetItem(error_dict, code, name) < 0) {

goto end;

}

ret = 0;

end:

Py_DECREF(name);

Py_DECREF(code);

return ret;

}

static int

errno_exec(PyObject *module)

{

PyObject *module_dict = PyModule_GetDict(module); // Borrowed ref.

if (module_dict == NULL) {

return -1;

}

PyObject *error_dict = PyDict_New();

if (error_dict == NULL) {

return -1;

}

if (PyDict_SetItemString(module_dict, "errorcode", error_dict) < 0) {

Py_DECREF(error_dict);

return -1;

}

/* Macro so I don't have to edit each and every line below... */

#define add_errcode(name, code, comment) \

do { \

if (_add_errcode(module_dict, error_dict, name, code) < 0) { \

Py_DECREF(error_dict); \

return -1; \

} \

} while (0);

/*

* The names and comments are borrowed from linux/include/errno.h,

* which should be pretty all-inclusive. However, the Solaris specific

* names and comments are borrowed from sys/errno.h in Solaris.

* MacOSX specific names and comments are borrowed from sys/errno.h in

* MacOSX.

*/

#ifdef ENODEV

add_errcode("ENODEV", ENODEV, "No such device");

#endif

#ifdef ENOCSI

add_errcode("ENOCSI", ENOCSI, "No CSI structure available");

#endif

#ifdef EHOSTUNREACH

add_errcode("EHOSTUNREACH", EHOSTUNREACH, "No route to host");

#else

#ifdef WSAEHOSTUNREACH

add_errcode("EHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");

#endif

#endif

#ifdef ENOMSG

add_errcode("ENOMSG", ENOMSG, "No message of desired type");

#endif

#ifdef EUCLEAN

add_errcode("EUCLEAN", EUCLEAN, "Structure needs cleaning");

#endif

#ifdef EL2NSYNC

add_errcode("EL2NSYNC", EL2NSYNC, "Level 2 not synchronized");

#endif

#ifdef EL2HLT

add_errcode("EL2HLT", EL2HLT, "Level 2 halted");

#endif

#ifdef ENODATA

add_errcode("ENODATA", ENODATA, "No data available");

#endif

#ifdef ENOTBLK

add_errcode("ENOTBLK", ENOTBLK, "Block device required");

#endif

#ifdef ENOSYS

add_errcode("ENOSYS", ENOSYS, "Function not implemented");

#endif

#ifdef EPIPE

add_errcode("EPIPE", EPIPE, "Broken pipe");

#endif

#ifdef EINVAL

add_errcode("EINVAL", EINVAL, "Invalid argument");

#else

#ifdef WSAEINVAL

add_errcode("EINVAL", WSAEINVAL, "Invalid argument");

#endif

#endif

#ifdef EOVERFLOW

add_errcode("EOVERFLOW", EOVERFLOW, "Value too large for defined data type");

#endif

#ifdef EADV

add_errcode("EADV", EADV, "Advertise error");

#endif

#ifdef EINTR

add_errcode("EINTR", EINTR, "Interrupted system call");

#else

#ifdef WSAEINTR

add_errcode("EINTR", WSAEINTR, "Interrupted system call");

#endif

#endif

#ifdef EUSERS

add_errcode("EUSERS", EUSERS, "Too many users");

#else

#ifdef WSAEUSERS

add_errcode("EUSERS", WSAEUSERS, "Too many users");

#endif

#endif

#ifdef ENOTEMPTY

add_errcode("ENOTEMPTY", ENOTEMPTY, "Directory not empty");

#else

#ifdef WSAENOTEMPTY

add_errcode("ENOTEMPTY", WSAENOTEMPTY, "Directory not empty");

#endif

#endif

#ifdef ENOBUFS

add_errcode("ENOBUFS", ENOBUFS, "No buffer space available");

#else

#ifdef WSAENOBUFS

add_errcode("ENOBUFS", WSAENOBUFS, "No buffer space available");

#endif

#endif

#ifdef EPROTO

add_errcode("EPROTO", EPROTO, "Protocol error");

#endif

#ifdef EREMOTE

add_errcode("EREMOTE", EREMOTE, "Object is remote");

#else

#ifdef WSAEREMOTE

add_errcode("EREMOTE", WSAEREMOTE, "Object is remote");

#endif

#endif

#ifdef ENAVAIL

add_errcode("ENAVAIL", ENAVAIL, "No XENIX semaphores available");

#endif

#ifdef ECHILD

add_errcode("ECHILD", ECHILD, "No child processes");

#endif

#ifdef ELOOP

add_errcode("ELOOP", ELOOP, "Too many symbolic links encountered");

#else

#ifdef WSAELOOP

add_errcode("ELOOP", WSAELOOP, "Too many symbolic links encountered");

#endif

#endif

#ifdef EXDEV

add_errcode("EXDEV", EXDEV, "Cross-device link");

#endif

#ifdef E2BIG

add_errcode("E2BIG", E2BIG, "Arg list too long");

#endif

#ifdef ESRCH

add_errcode("ESRCH", ESRCH, "No such process");

#endif

#ifdef EMSGSIZE

add_errcode("EMSGSIZE", EMSGSIZE, "Message too long");

#else

#ifdef WSAEMSGSIZE

add_errcode("EMSGSIZE", WSAEMSGSIZE, "Message too long");

#endif

#endif

#ifdef EAFNOSUPPORT

add_errcode("EAFNOSUPPORT", EAFNOSUPPORT, "Address family not supported by protocol");

#else

#ifdef WSAEAFNOSUPPORT

add_errcode("EAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");

#endif

#endif

#ifdef EBADR

add_errcode("EBADR", EBADR, "Invalid request descriptor");

#endif

#ifdef EHOSTDOWN

add_errcode("EHOSTDOWN", EHOSTDOWN, "Host is down");

#else

#ifdef WSAEHOSTDOWN

add_errcode("EHOSTDOWN", WSAEHOSTDOWN, "Host is down");

#endif

#endif

#ifdef EPFNOSUPPORT

add_errcode("EPFNOSUPPORT", EPFNOSUPPORT, "Protocol family not supported");

#else

#ifdef WSAEPFNOSUPPORT

add_errcode("EPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");

#endif

#endif

#ifdef ENOPROTOOPT

add_errcode("ENOPROTOOPT", ENOPROTOOPT, "Protocol not available");

#else

#ifdef WSAENOPROTOOPT

add_errcode("ENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");

#endif

#endif

#ifdef EBUSY

add_errcode("EBUSY", EBUSY, "Device or resource busy");

#endif

#ifdef EWOULDBLOCK

add_errcode("EWOULDBLOCK", EWOULDBLOCK, "Operation would block");

#else

#ifdef WSAEWOULDBLOCK

add_errcode("EWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");

#endif

#endif

#ifdef EBADFD

add_errcode("EBADFD", EBADFD, "File descriptor in bad state");

#endif

#ifdef EDOTDOT

add_errcode("EDOTDOT", EDOTDOT, "RFS specific error");

#endif

#ifdef EISCONN

add_errcode("EISCONN", EISCONN, "Transport endpoint is already connected");

#else

#ifdef WSAEISCONN

add_errcode("EISCONN", WSAEISCONN, "Transport endpoint is already connected");

#endif

#endif

#ifdef ENOANO

add_errcode("ENOANO", ENOANO, "No anode");

#endif

#if defined(__wasi__) && !defined(ESHUTDOWN)

// WASI SDK 16 does not have ESHUTDOWN, shutdown results in EPIPE.

#define ESHUTDOWN EPIPE

#endif

#ifdef ESHUTDOWN

add_errcode("ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown");

#else

#ifdef WSAESHUTDOWN

add_errcode("ESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");

#endif

#endif

#ifdef ECHRNG

add_errcode("ECHRNG", ECHRNG, "Channel number out of range");

#endif

#ifdef ELIBBAD

add_errcode("ELIBBAD", ELIBBAD, "Accessing a corrupted shared library");

#endif

#ifdef ENONET

add_errcode("ENONET", ENONET, "Machine is not on the network");

#endif

#ifdef EBADE

add_errcode("EBADE", EBADE, "Invalid exchange");

#endif

#ifdef EBADF

add_errcode("EBADF", EBADF, "Bad file number");

#else

#ifdef WSAEBADF

add_errcode("EBADF", WSAEBADF, "Bad file number");

#endif

#endif

#ifdef EMULTIHOP

add_errcode("EMULTIHOP", EMULTIHOP, "Multihop attempted");

#endif

#ifdef EIO

add_errcode("EIO", EIO, "I/O error");

#endif

#ifdef EUNATCH

add_errcode("EUNATCH", EUNATCH, "Protocol driver not attached");

#endif

#ifdef EPROTOTYPE

add_errcode("EPROTOTYPE", EPROTOTYPE, "Protocol wrong type for socket");

#else

#ifdef WSAEPROTOTYPE

add_errcode("EPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");

#endif

#endif

#ifdef ENOSPC

add_errcode("ENOSPC", ENOSPC, "No space left on device");

#endif

#ifdef ENOEXEC

add_errcode("ENOEXEC", ENOEXEC, "Exec format error");

#endif

#ifdef EALREADY

add_errcode("EALREADY", EALREADY, "Operation already in progress");

#else

#ifdef WSAEALREADY

add_errcode("EALREADY", WSAEALREADY, "Operation already in progress");

#endif

#endif

#ifdef ENETDOWN

add_errcode("ENETDOWN", ENETDOWN, "Network is down");

#else

#ifdef WSAENETDOWN

add_errcode("ENETDOWN", WSAENETDOWN, "Network is down");

#endif

#endif

#ifdef ENOTNAM

add_errcode("ENOTNAM", ENOTNAM, "Not a XENIX named type file");

#endif

#ifdef EACCES

add_errcode("EACCES", EACCES, "Permission denied");

#else

#ifdef WSAEACCES

add_errcode("EACCES", WSAEACCES, "Permission denied");

#endif

#endif

#ifdef ELNRNG

add_errcode("ELNRNG", ELNRNG, "Link number out of range");

#endif

#ifdef EILSEQ

add_errcode("EILSEQ", EILSEQ, "Illegal byte sequence");

#endif

#ifdef ENOTDIR

add_errcode("ENOTDIR", ENOTDIR, "Not a directory");

#endif

#ifdef ENOTUNIQ

add_errcode("ENOTUNIQ", ENOTUNIQ, "Name not unique on network");

#endif

#ifdef EPERM

add_errcode("EPERM", EPERM, "Operation not permitted");

#endif

#ifdef EDOM

add_errcode("EDOM", EDOM, "Math argument out of domain of func");

#endif

#ifdef EXFULL

add_errcode("EXFULL", EXFULL, "Exchange full");

#endif

#ifdef ECONNREFUSED

add_errcode("ECONNREFUSED", ECONNREFUSED, "Connection refused");

#else

#ifdef WSAECONNREFUSED

add_errcode("ECONNREFUSED", WSAECONNREFUSED, "Connection refused");

#endif

#endif

#ifdef EISDIR

add_errcode("EISDIR", EISDIR, "Is a directory");

#endif

#ifdef EPROTONOSUPPORT

add_errcode("EPROTONOSUPPORT", EPROTONOSUPPORT, "Protocol not supported");

#else

#ifdef WSAEPROTONOSUPPORT

add_errcode("EPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");

#endif

#endif

#ifdef EROFS

add_errcode("EROFS", EROFS, "Read-only file system");

#endif

#ifdef EADDRNOTAVAIL

add_errcode("EADDRNOTAVAIL", EADDRNOTAVAIL, "Cannot assign requested address");

#else

#ifdef WSAEADDRNOTAVAIL

add_errcode("EADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");

#endif

#endif

#ifdef EIDRM

add_errcode("EIDRM", EIDRM, "Identifier removed");

#endif

#ifdef ECOMM

add_errcode("ECOMM", ECOMM, "Communication error on send");

#endif

#ifdef ESRMNT

add_errcode("ESRMNT", ESRMNT, "Srmount error");

#endif

#ifdef EREMOTEIO

add_errcode("EREMOTEIO", EREMOTEIO, "Remote I/O error");

#endif

#ifdef EL3RST

add_errcode("EL3RST", EL3RST, "Level 3 reset");

#endif

#ifdef EBADMSG

add_errcode("EBADMSG", EBADMSG, "Not a data message");

#endif

#ifdef ENFILE

add_errcode("ENFILE", ENFILE, "File table overflow");

#endif

#ifdef ELIBMAX

add_errcode("ELIBMAX", ELIBMAX, "Attempting to link in too many shared libraries");

#endif

#ifdef ESPIPE

add_errcode("ESPIPE", ESPIPE, "Illegal seek");

#endif

#ifdef ENOLINK

add_errcode("ENOLINK", ENOLINK, "Link has been severed");

#endif

#ifdef ENETRESET

add_errcode("ENETRESET", ENETRESET, "Network dropped connection because of reset");

#else

#ifdef WSAENETRESET

add_errcode("ENETRESET", WSAENETRESET, "Network dropped connection because of reset");

#endif

#endif

#ifdef ETIMEDOUT

add_errcode("ETIMEDOUT", ETIMEDOUT, "Connection timed out");

#else

#ifdef WSAETIMEDOUT

add_errcode("ETIMEDOUT", WSAETIMEDOUT, "Connection timed out");

#endif

#endif

#ifdef ENOENT

add_errcode("ENOENT", ENOENT, "No such file or directory");

#endif

#ifdef EEXIST

add_errcode("EEXIST", EEXIST, "File exists");

#endif

#ifdef EDQUOT

add_errcode("EDQUOT", EDQUOT, "Quota exceeded");

#else

#ifdef WSAEDQUOT

add_errcode("EDQUOT", WSAEDQUOT, "Quota exceeded");

#endif

#endif

#ifdef ENOSTR

add_errcode("ENOSTR", ENOSTR, "Device not a stream");

#endif

#ifdef EBADSLT

add_errcode("EBADSLT", EBADSLT, "Invalid slot");

#endif

#ifdef EBADRQC

add_errcode("EBADRQC", EBADRQC, "Invalid request code");

#endif

#ifdef ELIBACC

add_errcode("ELIBACC", ELIBACC, "Can not access a needed shared library");

#endif

#ifdef EFAULT

add_errcode("EFAULT", EFAULT, "Bad address");

#else

#ifdef WSAEFAULT

add_errcode("EFAULT", WSAEFAULT, "Bad address");

#endif

#endif

#ifdef EFBIG

add_errcode("EFBIG", EFBIG, "File too large");

#endif

#ifdef EDEADLK

add_errcode("EDEADLK", EDEADLK, "Resource deadlock would occur");

#endif

#ifdef ENOTCONN

add_errcode("ENOTCONN", ENOTCONN, "Transport endpoint is not connected");

#else

#ifdef WSAENOTCONN

add_errcode("ENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");

#endif

#endif

#ifdef EDESTADDRREQ

add_errcode("EDESTADDRREQ", EDESTADDRREQ, "Destination address required");

#else

#ifdef WSAEDESTADDRREQ

add_errcode("EDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");

#endif

#endif

#ifdef ELIBSCN

add_errcode("ELIBSCN", ELIBSCN, ".lib section in a.out corrupted");

#endif

#ifdef ENOLCK

add_errcode("ENOLCK", ENOLCK, "No record locks available");

#endif

#ifdef EISNAM

add_errcode("EISNAM", EISNAM, "Is a named type file");

#endif

#ifdef ECONNABORTED

add_errcode("ECONNABORTED", ECONNABORTED, "Software caused connection abort");

#else

#ifdef WSAECONNABORTED

add_errcode("ECONNABORTED", WSAECONNABORTED, "Software caused connection abort");

#endif

#endif

#ifdef ENETUNREACH

add_errcode("ENETUNREACH", ENETUNREACH, "Network is unreachable");

#else

#ifdef WSAENETUNREACH

add_errcode("ENETUNREACH", WSAENETUNREACH, "Network is unreachable");

#endif

#endif

#ifdef ESTALE

add_errcode("ESTALE", ESTALE, "Stale NFS file handle");

#else

#ifdef WSAESTALE

add_errcode("ESTALE", WSAESTALE, "Stale NFS file handle");

#endif

#endif

#ifdef ENOSR

add_errcode("ENOSR", ENOSR, "Out of streams resources");

#endif

#ifdef ENOMEM

add_errcode("ENOMEM", ENOMEM, "Out of memory");

#endif

#ifdef ENOTSOCK

add_errcode("ENOTSOCK", ENOTSOCK, "Socket operation on non-socket");

#else

#ifdef WSAENOTSOCK

add_errcode("ENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");

#endif

#endif

#ifdef ESTRPIPE

add_errcode("ESTRPIPE", ESTRPIPE, "Streams pipe error");

#endif

#ifdef EMLINK

add_errcode("EMLINK", EMLINK, "Too many links");

#endif

#ifdef ERANGE

add_errcode("ERANGE", ERANGE, "Math result not representable");

#endif

#ifdef ELIBEXEC

add_errcode("ELIBEXEC", ELIBEXEC, "Cannot exec a shared library directly");

#endif

#ifdef EL3HLT

add_errcode("EL3HLT", EL3HLT, "Level 3 halted");

#endif

#ifdef ECONNRESET

add_errcode("ECONNRESET", ECONNRESET, "Connection reset by peer");

#else

#ifdef WSAECONNRESET

add_errcode("ECONNRESET", WSAECONNRESET, "Connection reset by peer");

#endif

#endif

#ifdef EADDRINUSE

add_errcode("EADDRINUSE", EADDRINUSE, "Address already in use");

#else

#ifdef WSAEADDRINUSE

add_errcode("EADDRINUSE", WSAEADDRINUSE, "Address already in use");

#endif

#endif

#ifdef EOPNOTSUPP

add_errcode("EOPNOTSUPP", EOPNOTSUPP, "Operation not supported on transport endpoint");

#else

#ifdef WSAEOPNOTSUPP

add_errcode("EOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");

#endif

#endif

#ifdef EREMCHG

add_errcode("EREMCHG", EREMCHG, "Remote address changed");

#endif

#ifdef EAGAIN

add_errcode("EAGAIN", EAGAIN, "Try again");

#endif

#ifdef ENAMETOOLONG

add_errcode("ENAMETOOLONG", ENAMETOOLONG, "File name too long");

#else

#ifdef WSAENAMETOOLONG

add_errcode("ENAMETOOLONG", WSAENAMETOOLONG, "File name too long");

#endif

#endif

#ifdef ENOTTY

add_errcode("ENOTTY", ENOTTY, "Not a typewriter");

#endif

#ifdef ERESTART

add_errcode("ERESTART", ERESTART, "Interrupted system call should be restarted");

#endif

#ifdef ESOCKTNOSUPPORT

add_errcode("ESOCKTNOSUPPORT", ESOCKTNOSUPPORT, "Socket type not supported");

#else

#ifdef WSAESOCKTNOSUPPORT

add_errcode("ESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");

#endif

#endif

#ifdef ETIME

add_errcode("ETIME", ETIME, "Timer expired");

#endif

#ifdef EBFONT

add_errcode("EBFONT", EBFONT, "Bad font file format");

#endif

#ifdef EDEADLOCK

add_errcode("EDEADLOCK", EDEADLOCK, "Error EDEADLOCK");

#endif

#ifdef ETOOMANYREFS

add_errcode("ETOOMANYREFS", ETOOMANYREFS, "Too many references: cannot splice");

#else

#ifdef WSAETOOMANYREFS

add_errcode("ETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");

#endif

#endif

#ifdef EMFILE

add_errcode("EMFILE", EMFILE, "Too many open files");

#else

#ifdef WSAEMFILE

add_errcode("EMFILE", WSAEMFILE, "Too many open files");

#endif

#endif

#ifdef ETXTBSY

add_errcode("ETXTBSY", ETXTBSY, "Text file busy");

#endif

#ifdef EINPROGRESS

add_errcode("EINPROGRESS", EINPROGRESS, "Operation now in progress");

#else

#ifdef WSAEINPROGRESS

add_errcode("EINPROGRESS", WSAEINPROGRESS, "Operation now in progress");

#endif

#endif

#ifdef ENXIO

add_errcode("ENXIO", ENXIO, "No such device or address");

#endif

#ifdef ENOPKG

add_errcode("ENOPKG", ENOPKG, "Package not installed");

#endif

#ifdef WSASY

add_errcode("WSASY", WSASY, "Error WSASY");

#endif

#ifdef WSAEHOSTDOWN

add_errcode("WSAEHOSTDOWN", WSAEHOSTDOWN, "Host is down");

#endif

#ifdef WSAENETDOWN

add_errcode("WSAENETDOWN", WSAENETDOWN, "Network is down");

#endif

#ifdef WSAENOTSOCK

add_errcode("WSAENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");

#endif

#ifdef WSAEHOSTUNREACH

add_errcode("WSAEHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");

#endif

#ifdef WSAELOOP

add_errcode("WSAELOOP", WSAELOOP, "Too many symbolic links encountered");

#endif

#ifdef WSAEMFILE

add_errcode("WSAEMFILE", WSAEMFILE, "Too many open files");

#endif

#ifdef WSAESTALE

add_errcode("WSAESTALE", WSAESTALE, "Stale NFS file handle");

#endif

#ifdef WSAVERNOTSUPPORTED

add_errcode("WSAVERNOTSUPPORTED", WSAVERNOTSUPPORTED, "Error WSAVERNOTSUPPORTED");

#endif

#ifdef WSAENETUNREACH

add_errcode("WSAENETUNREACH", WSAENETUNREACH, "Network is unreachable");

#endif

#ifdef WSAEPROCLIM

add_errcode("WSAEPROCLIM", WSAEPROCLIM, "Error WSAEPROCLIM");

#endif

#ifdef WSAEFAULT

add_errcode("WSAEFAULT", WSAEFAULT, "Bad address");

#endif

#ifdef WSANOTINITIALISED

add_errcode("WSANOTINITIALISED", WSANOTINITIALISED, "Error WSANOTINITIALISED");

#endif

#ifdef WSAEUSERS

add_errcode("WSAEUSERS", WSAEUSERS, "Too many users");

#endif

#ifdef WSAMAKEASYNCREPL

add_errcode("WSAMAKEASYNCREPL", WSAMAKEASYNCREPL, "Error WSAMAKEASYNCREPL");

#endif

#ifdef WSAENOPROTOOPT

add_errcode("WSAENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");

#endif

#ifdef WSAECONNABORTED

add_errcode("WSAECONNABORTED", WSAECONNABORTED, "Software caused connection abort");

#endif

#ifdef WSAENAMETOOLONG

add_errcode("WSAENAMETOOLONG", WSAENAMETOOLONG, "File name too long");

#endif

#ifdef WSAENOTEMPTY

add_errcode("WSAENOTEMPTY", WSAENOTEMPTY, "Directory not empty");

#endif

#ifdef WSAESHUTDOWN

add_errcode("WSAESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");

#endif

#ifdef WSAEAFNOSUPPORT

add_errcode("WSAEAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");

#endif

#ifdef WSAETOOMANYREFS

add_errcode("WSAETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");

#endif

#ifdef WSAEACCES

add_errcode("WSAEACCES", WSAEACCES, "Permission denied");

#endif

#ifdef WSATR

add_errcode("WSATR", WSATR, "Error WSATR");

#endif

#ifdef WSABASEERR

add_errcode("WSABASEERR", WSABASEERR, "Error WSABASEERR");

#endif

#ifdef WSADESCRIPTIO

add_errcode("WSADESCRIPTIO", WSADESCRIPTIO, "Error WSADESCRIPTIO");

#endif

#ifdef WSAEMSGSIZE

add_errcode("WSAEMSGSIZE", WSAEMSGSIZE, "Message too long");

#endif

#ifdef WSAEBADF

add_errcode("WSAEBADF", WSAEBADF, "Bad file number");

#endif

#ifdef WSAECONNRESET

add_errcode("WSAECONNRESET", WSAECONNRESET, "Connection reset by peer");

#endif

#ifdef WSAGETSELECTERRO

add_errcode("WSAGETSELECTERRO", WSAGETSELECTERRO, "Error WSAGETSELECTERRO");

#endif

#ifdef WSAETIMEDOUT

add_errcode("WSAETIMEDOUT", WSAETIMEDOUT, "Connection timed out");

#endif

#ifdef WSAENOBUFS

add_errcode("WSAENOBUFS", WSAENOBUFS, "No buffer space available");

#endif

#ifdef WSAEDISCON

add_errcode("WSAEDISCON", WSAEDISCON, "Error WSAEDISCON");

#endif

#ifdef WSAEINTR

add_errcode("WSAEINTR", WSAEINTR, "Interrupted system call");

#endif

#ifdef WSAEPROTOTYPE

add_errcode("WSAEPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");

#endif

#ifdef WSAHOS

add_errcode("WSAHOS", WSAHOS, "Error WSAHOS");

#endif

#ifdef WSAEADDRINUSE

add_errcode("WSAEADDRINUSE", WSAEADDRINUSE, "Address already in use");

#endif

#ifdef WSAEADDRNOTAVAIL

add_errcode("WSAEADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");

#endif

#ifdef WSAEALREADY

add_errcode("WSAEALREADY", WSAEALREADY, "Operation already in progress");

#endif

#ifdef WSAEPROTONOSUPPORT

add_errcode("WSAEPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");

#endif

#ifdef WSASYSNOTREADY

add_errcode("WSASYSNOTREADY", WSASYSNOTREADY, "Error WSASYSNOTREADY");

#endif

#ifdef WSAEWOULDBLOCK

add_errcode("WSAEWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");

#endif

#ifdef WSAEPFNOSUPPORT

add_errcode("WSAEPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");

#endif

#ifdef WSAEOPNOTSUPP

add_errcode("WSAEOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");

#endif

#ifdef WSAEISCONN

add_errcode("WSAEISCONN", WSAEISCONN, "Transport endpoint is already connected");

#endif

#ifdef WSAEDQUOT

add_errcode("WSAEDQUOT", WSAEDQUOT, "Quota exceeded");

#endif

#ifdef WSAENOTCONN

add_errcode("WSAENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");

#endif

#ifdef WSAEREMOTE

add_errcode("WSAEREMOTE", WSAEREMOTE, "Object is remote");

#endif

#ifdef WSAEINVAL

add_errcode("WSAEINVAL", WSAEINVAL, "Invalid argument");

#endif

#ifdef WSAEINPROGRESS

add_errcode("WSAEINPROGRESS", WSAEINPROGRESS, "Operation now in progress");

#endif

#ifdef WSAGETSELECTEVEN

add_errcode("WSAGETSELECTEVEN", WSAGETSELECTEVEN, "Error WSAGETSELECTEVEN");

#endif

#ifdef WSAESOCKTNOSUPPORT

add_errcode("WSAESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");

#endif

#ifdef WSAGETASYNCERRO

add_errcode("WSAGETASYNCERRO", WSAGETASYNCERRO, "Error WSAGETASYNCERRO");

#endif

#ifdef WSAMAKESELECTREPL

add_errcode("WSAMAKESELECTREPL", WSAMAKESELECTREPL, "Error WSAMAKESELECTREPL");

#endif

#ifdef WSAGETASYNCBUFLE

add_errcode("WSAGETASYNCBUFLE", WSAGETASYNCBUFLE, "Error WSAGETASYNCBUFLE");

#endif

#ifdef WSAEDESTADDRREQ

add_errcode("WSAEDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");

#endif

#ifdef WSAECONNREFUSED

add_errcode("WSAECONNREFUSED", WSAECONNREFUSED, "Connection refused");

#endif

#ifdef WSAENETRESET

add_errcode("WSAENETRESET", WSAENETRESET, "Network dropped connection because of reset");

#endif

#ifdef WSAN

add_errcode("WSAN", WSAN, "Error WSAN");

#endif

#ifdef ENOMEDIUM

add_errcode("ENOMEDIUM", ENOMEDIUM, "No medium found");

#endif

#ifdef EMEDIUMTYPE

add_errcode("EMEDIUMTYPE", EMEDIUMTYPE, "Wrong medium type");

#endif

#ifdef ECANCELED

add_errcode("ECANCELED", ECANCELED, "Operation Canceled");

#endif

#ifdef ENOKEY

add_errcode("ENOKEY", ENOKEY, "Required key not available");

#endif

#ifdef EHWPOISON

add_errcode("EHWPOISON", EHWPOISON, "Memory page has hardware error");

#endif

#ifdef EKEYEXPIRED

add_errcode("EKEYEXPIRED", EKEYEXPIRED, "Key has expired");

#endif

#ifdef EKEYREVOKED

add_errcode("EKEYREVOKED", EKEYREVOKED, "Key has been revoked");

#endif

#ifdef EKEYREJECTED

add_errcode("EKEYREJECTED", EKEYREJECTED, "Key was rejected by service");

#endif

#ifdef EOWNERDEAD

add_errcode("EOWNERDEAD", EOWNERDEAD, "Owner died");

#endif

#ifdef ENOTRECOVERABLE

add_errcode("ENOTRECOVERABLE", ENOTRECOVERABLE, "State not recoverable");

#endif

#ifdef ERFKILL

add_errcode("ERFKILL", ERFKILL, "Operation not possible due to RF-kill");

#endif

/* Solaris-specific errnos */

#ifdef ECANCELED

add_errcode("ECANCELED", ECANCELED, "Operation canceled");

#endif

#ifdef ENOTSUP

add_errcode("ENOTSUP", ENOTSUP, "Operation not supported");

#endif

#ifdef EOWNERDEAD

add_errcode("EOWNERDEAD", EOWNERDEAD, "Process died with the lock");

#endif

#ifdef ENOTRECOVERABLE

add_errcode("ENOTRECOVERABLE", ENOTRECOVERABLE, "Lock is not recoverable");

#endif

#ifdef ELOCKUNMAPPED

add_errcode("ELOCKUNMAPPED", ELOCKUNMAPPED, "Locked lock was unmapped");

#endif

#ifdef ENOTACTIVE

add_errcode("ENOTACTIVE", ENOTACTIVE, "Facility is not active");

#endif

/* MacOSX specific errnos */

#ifdef EAUTH

add_errcode("EAUTH", EAUTH, "Authentication error");

#endif

#ifdef EBADARCH

add_errcode("EBADARCH", EBADARCH, "Bad CPU type in executable");

#endif

#ifdef EBADEXEC

add_errcode("EBADEXEC", EBADEXEC, "Bad executable (or shared library)");

#endif

#ifdef EBADMACHO

add_errcode("EBADMACHO", EBADMACHO, "Malformed Mach-o file");

#endif

#ifdef EBADRPC

add_errcode("EBADRPC", EBADRPC, "RPC struct is bad");

#endif

#ifdef EDEVERR

add_errcode("EDEVERR", EDEVERR, "Device error");

#endif

#ifdef EFTYPE

add_errcode("EFTYPE", EFTYPE, "Inappropriate file type or format");

#endif

#ifdef ENEEDAUTH

add_errcode("ENEEDAUTH", ENEEDAUTH, "Need authenticator");

#endif

#ifdef ENOATTR

add_errcode("ENOATTR", ENOATTR, "Attribute not found");

#endif

#ifdef ENOPOLICY

add_errcode("ENOPOLICY", ENOPOLICY, "Policy not found");

#endif

#ifdef EPROCLIM

add_errcode("EPROCLIM", EPROCLIM, "Too many processes");

#endif

#ifdef EPROCUNAVAIL

add_errcode("EPROCUNAVAIL", EPROCUNAVAIL, "Bad procedure for program");

#endif

#ifdef EPROGMISMATCH

add_errcode("EPROGMISMATCH", EPROGMISMATCH, "Program version wrong");

#endif

#ifdef EPROGUNAVAIL

add_errcode("EPROGUNAVAIL", EPROGUNAVAIL, "RPC prog. not avail");

#endif

#ifdef EPWROFF

add_errcode("EPWROFF", EPWROFF, "Device power is off");

#endif

#ifdef ERPCMISMATCH

add_errcode("ERPCMISMATCH", ERPCMISMATCH, "RPC version wrong");

#endif

#ifdef ESHLIBVERS

add_errcode("ESHLIBVERS", ESHLIBVERS, "Shared library version mismatch");

#endif

#ifdef EQFULL

add_errcode("EQFULL", EQFULL, "Interface output queue is full");

#endif

#ifdef ENOTCAPABLE

// WASI extension

add_errcode("ENOTCAPABLE", ENOTCAPABLE, "Capabilities insufficient");

#endif

Py_DECREF(error_dict);

return 0;

}

static PyModuleDef_Slot errno_slots[] = {

{Py_mod_exec, errno_exec},

{Py_mod_multiple_interpreters, Py_MOD_PER_INTERPRETER_GIL_SUPPORTED},

{Py_mod_gil, Py_MOD_GIL_NOT_USED},

{0, NULL}

};

PyDoc_STRVAR(errno__doc__,

"This module makes available standard errno system symbols.\n\

\n\

The value of each symbol is the corresponding integer value,\n\

e.g., on most systems, errno.ENOENT equals the integer 2.\n\

\n\

The dictionary errno.errorcode maps numeric codes to symbol names,\n\

e.g., errno.errorcode[2] could be the string 'ENOENT'.\n\

\n\

Symbols that are not relevant to the underlying system are not defined.\n\

\n\

To map error codes to error messages, use the function os.strerror(),\n\

e.g. os.strerror(2) could return 'No such file or directory'.");

static struct PyModuleDef errnomodule = {

PyModuleDef_HEAD_INIT,

.m_name = "errno",

.m_doc = errno__doc__,

.m_size = 0,

.m_methods = errno_methods,

.m_slots = errno_slots,

};

PyMODINIT_FUNC

PyInit_errno(void)

{

return PyModuleDef_Init(&errnomodule);

}