errnomodule.c

/* Errno module */

// Need limited C API version 3.13 for Py_mod_gil
#include"pyconfig.h"// Py_GIL_DISABLED
#ifndefPy_GIL_DISABLED
# definePy_LIMITED_API 0x030d0000
#endif

#include"Python.h"
#include<errno.h>// EPIPE

/* Windows socket errors (WSA*) */
#ifdefMS_WINDOWS
# ifndefWIN32_LEAN_AND_MEAN
# defineWIN32_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
 */

staticPyMethodDeferrno_methods[] = {
 {NULL, NULL}
};

/* Helper function doing the dictionary inserting */

staticint
_add_errcode(PyObject*module_dict, PyObject*error_dict, constchar*name_str, intcode_int)
{
PyObject*name=PyUnicode_FromString(name_str);
if (!name) {
return-1;
 }

PyObject*code=PyLong_FromLong(code_int);
if (!code) {
Py_DECREF(name);
return-1;
 }

intret=-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);
returnret;
}

staticint
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... */
#defineadd_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.
 */

#ifdefENODEV
add_errcode("ENODEV", ENODEV, "No such device");
#endif
#ifdefENOCSI
add_errcode("ENOCSI", ENOCSI, "No CSI structure available");
#endif
#ifdefEHOSTUNREACH
add_errcode("EHOSTUNREACH", EHOSTUNREACH, "No route to host");
#else
#ifdefWSAEHOSTUNREACH
add_errcode("EHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");
#endif
#endif
#ifdefENOMSG
add_errcode("ENOMSG", ENOMSG, "No message of desired type");
#endif
#ifdefEUCLEAN
add_errcode("EUCLEAN", EUCLEAN, "Structure needs cleaning");
#endif
#ifdefEL2NSYNC
add_errcode("EL2NSYNC", EL2NSYNC, "Level 2 not synchronized");
#endif
#ifdefEL2HLT
add_errcode("EL2HLT", EL2HLT, "Level 2 halted");
#endif
#ifdefENODATA
add_errcode("ENODATA", ENODATA, "No data available");
#endif
#ifdefENOTBLK
add_errcode("ENOTBLK", ENOTBLK, "Block device required");
#endif
#ifdefENOSYS
add_errcode("ENOSYS", ENOSYS, "Function not implemented");
#endif
#ifdefEPIPE
add_errcode("EPIPE", EPIPE, "Broken pipe");
#endif
#ifdefEINVAL
add_errcode("EINVAL", EINVAL, "Invalid argument");
#else
#ifdefWSAEINVAL
add_errcode("EINVAL", WSAEINVAL, "Invalid argument");
#endif
#endif
#ifdefEOVERFLOW
add_errcode("EOVERFLOW", EOVERFLOW, "Value too large for defined data type");
#endif
#ifdefEADV
add_errcode("EADV", EADV, "Advertise error");
#endif
#ifdefEINTR
add_errcode("EINTR", EINTR, "Interrupted system call");
#else
#ifdefWSAEINTR
add_errcode("EINTR", WSAEINTR, "Interrupted system call");
#endif
#endif
#ifdefEUSERS
add_errcode("EUSERS", EUSERS, "Too many users");
#else
#ifdefWSAEUSERS
add_errcode("EUSERS", WSAEUSERS, "Too many users");
#endif
#endif
#ifdefENOTEMPTY
add_errcode("ENOTEMPTY", ENOTEMPTY, "Directory not empty");
#else
#ifdefWSAENOTEMPTY
add_errcode("ENOTEMPTY", WSAENOTEMPTY, "Directory not empty");
#endif
#endif
#ifdefENOBUFS
add_errcode("ENOBUFS", ENOBUFS, "No buffer space available");
#else
#ifdefWSAENOBUFS
add_errcode("ENOBUFS", WSAENOBUFS, "No buffer space available");
#endif
#endif
#ifdefEPROTO
add_errcode("EPROTO", EPROTO, "Protocol error");
#endif
#ifdefEREMOTE
add_errcode("EREMOTE", EREMOTE, "Object is remote");
#else
#ifdefWSAEREMOTE
add_errcode("EREMOTE", WSAEREMOTE, "Object is remote");
#endif
#endif
#ifdefENAVAIL
add_errcode("ENAVAIL", ENAVAIL, "No XENIX semaphores available");
#endif
#ifdefECHILD
add_errcode("ECHILD", ECHILD, "No child processes");
#endif
#ifdefELOOP
add_errcode("ELOOP", ELOOP, "Too many symbolic links encountered");
#else
#ifdefWSAELOOP
add_errcode("ELOOP", WSAELOOP, "Too many symbolic links encountered");
#endif
#endif
#ifdefEXDEV
add_errcode("EXDEV", EXDEV, "Cross-device link");
#endif
#ifdefE2BIG
add_errcode("E2BIG", E2BIG, "Arg list too long");
#endif
#ifdefESRCH
add_errcode("ESRCH", ESRCH, "No such process");
#endif
#ifdefEMSGSIZE
add_errcode("EMSGSIZE", EMSGSIZE, "Message too long");
#else
#ifdefWSAEMSGSIZE
add_errcode("EMSGSIZE", WSAEMSGSIZE, "Message too long");
#endif
#endif
#ifdefEAFNOSUPPORT
add_errcode("EAFNOSUPPORT", EAFNOSUPPORT, "Address family not supported by protocol");
#else
#ifdefWSAEAFNOSUPPORT
add_errcode("EAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");
#endif
#endif
#ifdefEBADR
add_errcode("EBADR", EBADR, "Invalid request descriptor");
#endif
#ifdefEHOSTDOWN
add_errcode("EHOSTDOWN", EHOSTDOWN, "Host is down");
#else
#ifdefWSAEHOSTDOWN
add_errcode("EHOSTDOWN", WSAEHOSTDOWN, "Host is down");
#endif
#endif
#ifdefEPFNOSUPPORT
add_errcode("EPFNOSUPPORT", EPFNOSUPPORT, "Protocol family not supported");
#else
#ifdefWSAEPFNOSUPPORT
add_errcode("EPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");
#endif
#endif
#ifdefENOPROTOOPT
add_errcode("ENOPROTOOPT", ENOPROTOOPT, "Protocol not available");
#else
#ifdefWSAENOPROTOOPT
add_errcode("ENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");
#endif
#endif
#ifdefEBUSY
add_errcode("EBUSY", EBUSY, "Device or resource busy");
#endif
#ifdefEWOULDBLOCK
add_errcode("EWOULDBLOCK", EWOULDBLOCK, "Operation would block");
#else
#ifdefWSAEWOULDBLOCK
add_errcode("EWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");
#endif
#endif
#ifdefEBADFD
add_errcode("EBADFD", EBADFD, "File descriptor in bad state");
#endif
#ifdefEDOTDOT
add_errcode("EDOTDOT", EDOTDOT, "RFS specific error");
#endif
#ifdefEISCONN
add_errcode("EISCONN", EISCONN, "Transport endpoint is already connected");
#else
#ifdefWSAEISCONN
add_errcode("EISCONN", WSAEISCONN, "Transport endpoint is already connected");
#endif
#endif
#ifdefENOANO
add_errcode("ENOANO", ENOANO, "No anode");
#endif
#if defined(__wasi__) && !defined(ESHUTDOWN)
// WASI SDK 16 does not have ESHUTDOWN, shutdown results in EPIPE.
#defineESHUTDOWN EPIPE
#endif
#ifdefESHUTDOWN
add_errcode("ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown");
#else
#ifdefWSAESHUTDOWN
add_errcode("ESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");
#endif
#endif
#ifdefECHRNG
add_errcode("ECHRNG", ECHRNG, "Channel number out of range");
#endif
#ifdefELIBBAD
add_errcode("ELIBBAD", ELIBBAD, "Accessing a corrupted shared library");
#endif
#ifdefENONET
add_errcode("ENONET", ENONET, "Machine is not on the network");
#endif
#ifdefEBADE
add_errcode("EBADE", EBADE, "Invalid exchange");
#endif
#ifdefEBADF
add_errcode("EBADF", EBADF, "Bad file number");
#else
#ifdefWSAEBADF
add_errcode("EBADF", WSAEBADF, "Bad file number");
#endif
#endif
#ifdefEMULTIHOP
add_errcode("EMULTIHOP", EMULTIHOP, "Multihop attempted");
#endif
#ifdefEIO
add_errcode("EIO", EIO, "I/O error");
#endif
#ifdefEUNATCH
add_errcode("EUNATCH", EUNATCH, "Protocol driver not attached");
#endif
#ifdefEPROTOTYPE
add_errcode("EPROTOTYPE", EPROTOTYPE, "Protocol wrong type for socket");
#else
#ifdefWSAEPROTOTYPE
add_errcode("EPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");
#endif
#endif
#ifdefENOSPC
add_errcode("ENOSPC", ENOSPC, "No space left on device");
#endif
#ifdefENOEXEC
add_errcode("ENOEXEC", ENOEXEC, "Exec format error");
#endif
#ifdefEALREADY
add_errcode("EALREADY", EALREADY, "Operation already in progress");
#else
#ifdefWSAEALREADY
add_errcode("EALREADY", WSAEALREADY, "Operation already in progress");
#endif
#endif
#ifdefENETDOWN
add_errcode("ENETDOWN", ENETDOWN, "Network is down");
#else
#ifdefWSAENETDOWN
add_errcode("ENETDOWN", WSAENETDOWN, "Network is down");
#endif
#endif
#ifdefENOTNAM
add_errcode("ENOTNAM", ENOTNAM, "Not a XENIX named type file");
#endif
#ifdefEACCES
add_errcode("EACCES", EACCES, "Permission denied");
#else
#ifdefWSAEACCES
add_errcode("EACCES", WSAEACCES, "Permission denied");
#endif
#endif
#ifdefELNRNG
add_errcode("ELNRNG", ELNRNG, "Link number out of range");
#endif
#ifdefEILSEQ
add_errcode("EILSEQ", EILSEQ, "Illegal byte sequence");
#endif
#ifdefENOTDIR
add_errcode("ENOTDIR", ENOTDIR, "Not a directory");
#endif
#ifdefENOTUNIQ
add_errcode("ENOTUNIQ", ENOTUNIQ, "Name not unique on network");
#endif
#ifdefEPERM
add_errcode("EPERM", EPERM, "Operation not permitted");
#endif
#ifdefEDOM
add_errcode("EDOM", EDOM, "Math argument out of domain of func");
#endif
#ifdefEXFULL
add_errcode("EXFULL", EXFULL, "Exchange full");
#endif
#ifdefECONNREFUSED
add_errcode("ECONNREFUSED", ECONNREFUSED, "Connection refused");
#else
#ifdefWSAECONNREFUSED
add_errcode("ECONNREFUSED", WSAECONNREFUSED, "Connection refused");
#endif
#endif
#ifdefEISDIR
add_errcode("EISDIR", EISDIR, "Is a directory");
#endif
#ifdefEPROTONOSUPPORT
add_errcode("EPROTONOSUPPORT", EPROTONOSUPPORT, "Protocol not supported");
#else
#ifdefWSAEPROTONOSUPPORT
add_errcode("EPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");
#endif
#endif
#ifdefEROFS
add_errcode("EROFS", EROFS, "Read-only file system");
#endif
#ifdefEADDRNOTAVAIL
add_errcode("EADDRNOTAVAIL", EADDRNOTAVAIL, "Cannot assign requested address");
#else
#ifdefWSAEADDRNOTAVAIL
add_errcode("EADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");
#endif
#endif
#ifdefEIDRM
add_errcode("EIDRM", EIDRM, "Identifier removed");
#endif
#ifdefECOMM
add_errcode("ECOMM", ECOMM, "Communication error on send");
#endif
#ifdefESRMNT
add_errcode("ESRMNT", ESRMNT, "Srmount error");
#endif
#ifdefEREMOTEIO
add_errcode("EREMOTEIO", EREMOTEIO, "Remote I/O error");
#endif
#ifdefEL3RST
add_errcode("EL3RST", EL3RST, "Level 3 reset");
#endif
#ifdefEBADMSG
add_errcode("EBADMSG", EBADMSG, "Not a data message");
#endif
#ifdefENFILE
add_errcode("ENFILE", ENFILE, "File table overflow");
#endif
#ifdefELIBMAX
add_errcode("ELIBMAX", ELIBMAX, "Attempting to link in too many shared libraries");
#endif
#ifdefESPIPE
add_errcode("ESPIPE", ESPIPE, "Illegal seek");
#endif
#ifdefENOLINK
add_errcode("ENOLINK", ENOLINK, "Link has been severed");
#endif
#ifdefENETRESET
add_errcode("ENETRESET", ENETRESET, "Network dropped connection because of reset");
#else
#ifdefWSAENETRESET
add_errcode("ENETRESET", WSAENETRESET, "Network dropped connection because of reset");
#endif
#endif
#ifdefETIMEDOUT
add_errcode("ETIMEDOUT", ETIMEDOUT, "Connection timed out");
#else
#ifdefWSAETIMEDOUT
add_errcode("ETIMEDOUT", WSAETIMEDOUT, "Connection timed out");
#endif
#endif
#ifdefENOENT
add_errcode("ENOENT", ENOENT, "No such file or directory");
#endif
#ifdefEEXIST
add_errcode("EEXIST", EEXIST, "File exists");
#endif
#ifdefEDQUOT
add_errcode("EDQUOT", EDQUOT, "Quota exceeded");
#else
#ifdefWSAEDQUOT
add_errcode("EDQUOT", WSAEDQUOT, "Quota exceeded");
#endif
#endif
#ifdefENOSTR
add_errcode("ENOSTR", ENOSTR, "Device not a stream");
#endif
#ifdefEBADSLT
add_errcode("EBADSLT", EBADSLT, "Invalid slot");
#endif
#ifdefEBADRQC
add_errcode("EBADRQC", EBADRQC, "Invalid request code");
#endif
#ifdefELIBACC
add_errcode("ELIBACC", ELIBACC, "Can not access a needed shared library");
#endif
#ifdefEFAULT
add_errcode("EFAULT", EFAULT, "Bad address");
#else
#ifdefWSAEFAULT
add_errcode("EFAULT", WSAEFAULT, "Bad address");
#endif
#endif
#ifdefEFBIG
add_errcode("EFBIG", EFBIG, "File too large");
#endif
#ifdefEDEADLK
add_errcode("EDEADLK", EDEADLK, "Resource deadlock would occur");
#endif
#ifdefENOTCONN
add_errcode("ENOTCONN", ENOTCONN, "Transport endpoint is not connected");
#else
#ifdefWSAENOTCONN
add_errcode("ENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");
#endif
#endif
#ifdefEDESTADDRREQ
add_errcode("EDESTADDRREQ", EDESTADDRREQ, "Destination address required");
#else
#ifdefWSAEDESTADDRREQ
add_errcode("EDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");
#endif
#endif
#ifdefELIBSCN
add_errcode("ELIBSCN", ELIBSCN, ".lib section in a.out corrupted");
#endif
#ifdefENOLCK
add_errcode("ENOLCK", ENOLCK, "No record locks available");
#endif
#ifdefEISNAM
add_errcode("EISNAM", EISNAM, "Is a named type file");
#endif
#ifdefECONNABORTED
add_errcode("ECONNABORTED", ECONNABORTED, "Software caused connection abort");
#else
#ifdefWSAECONNABORTED
add_errcode("ECONNABORTED", WSAECONNABORTED, "Software caused connection abort");
#endif
#endif
#ifdefENETUNREACH
add_errcode("ENETUNREACH", ENETUNREACH, "Network is unreachable");
#else
#ifdefWSAENETUNREACH
add_errcode("ENETUNREACH", WSAENETUNREACH, "Network is unreachable");
#endif
#endif
#ifdefESTALE
add_errcode("ESTALE", ESTALE, "Stale NFS file handle");
#else
#ifdefWSAESTALE
add_errcode("ESTALE", WSAESTALE, "Stale NFS file handle");
#endif
#endif
#ifdefENOSR
add_errcode("ENOSR", ENOSR, "Out of streams resources");
#endif
#ifdefENOMEM
add_errcode("ENOMEM", ENOMEM, "Out of memory");
#endif
#ifdefENOTSOCK
add_errcode("ENOTSOCK", ENOTSOCK, "Socket operation on non-socket");
#else
#ifdefWSAENOTSOCK
add_errcode("ENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");
#endif
#endif
#ifdefESTRPIPE
add_errcode("ESTRPIPE", ESTRPIPE, "Streams pipe error");
#endif
#ifdefEMLINK
add_errcode("EMLINK", EMLINK, "Too many links");
#endif
#ifdefERANGE
add_errcode("ERANGE", ERANGE, "Math result not representable");
#endif
#ifdefELIBEXEC
add_errcode("ELIBEXEC", ELIBEXEC, "Cannot exec a shared library directly");
#endif
#ifdefEL3HLT
add_errcode("EL3HLT", EL3HLT, "Level 3 halted");
#endif
#ifdefECONNRESET
add_errcode("ECONNRESET", ECONNRESET, "Connection reset by peer");
#else
#ifdefWSAECONNRESET
add_errcode("ECONNRESET", WSAECONNRESET, "Connection reset by peer");
#endif
#endif
#ifdefEADDRINUSE
add_errcode("EADDRINUSE", EADDRINUSE, "Address already in use");
#else
#ifdefWSAEADDRINUSE
add_errcode("EADDRINUSE", WSAEADDRINUSE, "Address already in use");
#endif
#endif
#ifdefEOPNOTSUPP
add_errcode("EOPNOTSUPP", EOPNOTSUPP, "Operation not supported on transport endpoint");
#else
#ifdefWSAEOPNOTSUPP
add_errcode("EOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");
#endif
#endif
#ifdefEREMCHG
add_errcode("EREMCHG", EREMCHG, "Remote address changed");
#endif
#ifdefEAGAIN
add_errcode("EAGAIN", EAGAIN, "Try again");
#endif
#ifdefENAMETOOLONG
add_errcode("ENAMETOOLONG", ENAMETOOLONG, "File name too long");
#else
#ifdefWSAENAMETOOLONG
add_errcode("ENAMETOOLONG", WSAENAMETOOLONG, "File name too long");
#endif
#endif
#ifdefENOTTY
add_errcode("ENOTTY", ENOTTY, "Not a typewriter");
#endif
#ifdefERESTART
add_errcode("ERESTART", ERESTART, "Interrupted system call should be restarted");
#endif
#ifdefESOCKTNOSUPPORT
add_errcode("ESOCKTNOSUPPORT", ESOCKTNOSUPPORT, "Socket type not supported");
#else
#ifdefWSAESOCKTNOSUPPORT
add_errcode("ESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");
#endif
#endif
#ifdefETIME
add_errcode("ETIME", ETIME, "Timer expired");
#endif
#ifdefEBFONT
add_errcode("EBFONT", EBFONT, "Bad font file format");
#endif
#ifdefEDEADLOCK
add_errcode("EDEADLOCK", EDEADLOCK, "Error EDEADLOCK");
#endif
#ifdefETOOMANYREFS
add_errcode("ETOOMANYREFS", ETOOMANYREFS, "Too many references: cannot splice");
#else
#ifdefWSAETOOMANYREFS
add_errcode("ETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");
#endif
#endif
#ifdefEMFILE
add_errcode("EMFILE", EMFILE, "Too many open files");
#else
#ifdefWSAEMFILE
add_errcode("EMFILE", WSAEMFILE, "Too many open files");
#endif
#endif
#ifdefETXTBSY
add_errcode("ETXTBSY", ETXTBSY, "Text file busy");
#endif
#ifdefEINPROGRESS
add_errcode("EINPROGRESS", EINPROGRESS, "Operation now in progress");
#else
#ifdefWSAEINPROGRESS
add_errcode("EINPROGRESS", WSAEINPROGRESS, "Operation now in progress");
#endif
#endif
#ifdefENXIO
add_errcode("ENXIO", ENXIO, "No such device or address");
#endif
#ifdefENOPKG
add_errcode("ENOPKG", ENOPKG, "Package not installed");
#endif
#ifdefWSASY
add_errcode("WSASY", WSASY, "Error WSASY");
#endif
#ifdefWSAEHOSTDOWN
add_errcode("WSAEHOSTDOWN", WSAEHOSTDOWN, "Host is down");
#endif
#ifdefWSAENETDOWN
add_errcode("WSAENETDOWN", WSAENETDOWN, "Network is down");
#endif
#ifdefWSAENOTSOCK
add_errcode("WSAENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");
#endif
#ifdefWSAEHOSTUNREACH
add_errcode("WSAEHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");
#endif
#ifdefWSAELOOP
add_errcode("WSAELOOP", WSAELOOP, "Too many symbolic links encountered");
#endif
#ifdefWSAEMFILE
add_errcode("WSAEMFILE", WSAEMFILE, "Too many open files");
#endif
#ifdefWSAESTALE
add_errcode("WSAESTALE", WSAESTALE, "Stale NFS file handle");
#endif
#ifdefWSAVERNOTSUPPORTED
add_errcode("WSAVERNOTSUPPORTED", WSAVERNOTSUPPORTED, "Error WSAVERNOTSUPPORTED");
#endif
#ifdefWSAENETUNREACH
add_errcode("WSAENETUNREACH", WSAENETUNREACH, "Network is unreachable");
#endif
#ifdefWSAEPROCLIM
add_errcode("WSAEPROCLIM", WSAEPROCLIM, "Error WSAEPROCLIM");
#endif
#ifdefWSAEFAULT
add_errcode("WSAEFAULT", WSAEFAULT, "Bad address");
#endif
#ifdefWSANOTINITIALISED
add_errcode("WSANOTINITIALISED", WSANOTINITIALISED, "Error WSANOTINITIALISED");
#endif
#ifdefWSAEUSERS
add_errcode("WSAEUSERS", WSAEUSERS, "Too many users");
#endif
#ifdefWSAMAKEASYNCREPL
add_errcode("WSAMAKEASYNCREPL", WSAMAKEASYNCREPL, "Error WSAMAKEASYNCREPL");
#endif
#ifdefWSAENOPROTOOPT
add_errcode("WSAENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");
#endif
#ifdefWSAECONNABORTED
add_errcode("WSAECONNABORTED", WSAECONNABORTED, "Software caused connection abort");
#endif
#ifdefWSAENAMETOOLONG
add_errcode("WSAENAMETOOLONG", WSAENAMETOOLONG, "File name too long");
#endif
#ifdefWSAENOTEMPTY
add_errcode("WSAENOTEMPTY", WSAENOTEMPTY, "Directory not empty");
#endif
#ifdefWSAESHUTDOWN
add_errcode("WSAESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");
#endif
#ifdefWSAEAFNOSUPPORT
add_errcode("WSAEAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");
#endif
#ifdefWSAETOOMANYREFS
add_errcode("WSAETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");
#endif
#ifdefWSAEACCES
add_errcode("WSAEACCES", WSAEACCES, "Permission denied");
#endif
#ifdefWSATR
add_errcode("WSATR", WSATR, "Error WSATR");
#endif
#ifdefWSABASEERR
add_errcode("WSABASEERR", WSABASEERR, "Error WSABASEERR");
#endif
#ifdefWSADESCRIPTIO
add_errcode("WSADESCRIPTIO", WSADESCRIPTIO, "Error WSADESCRIPTIO");
#endif
#ifdefWSAEMSGSIZE
add_errcode("WSAEMSGSIZE", WSAEMSGSIZE, "Message too long");
#endif
#ifdefWSAEBADF
add_errcode("WSAEBADF", WSAEBADF, "Bad file number");
#endif
#ifdefWSAECONNRESET
add_errcode("WSAECONNRESET", WSAECONNRESET, "Connection reset by peer");
#endif
#ifdefWSAGETSELECTERRO
add_errcode("WSAGETSELECTERRO", WSAGETSELECTERRO, "Error WSAGETSELECTERRO");
#endif
#ifdefWSAETIMEDOUT
add_errcode("WSAETIMEDOUT", WSAETIMEDOUT, "Connection timed out");
#endif
#ifdefWSAENOBUFS
add_errcode("WSAENOBUFS", WSAENOBUFS, "No buffer space available");
#endif
#ifdefWSAEDISCON
add_errcode("WSAEDISCON", WSAEDISCON, "Error WSAEDISCON");
#endif
#ifdefWSAEINTR
add_errcode("WSAEINTR", WSAEINTR, "Interrupted system call");
#endif
#ifdefWSAEPROTOTYPE
add_errcode("WSAEPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");
#endif
#ifdefWSAHOS
add_errcode("WSAHOS", WSAHOS, "Error WSAHOS");
#endif
#ifdefWSAEADDRINUSE
add_errcode("WSAEADDRINUSE", WSAEADDRINUSE, "Address already in use");
#endif
#ifdefWSAEADDRNOTAVAIL
add_errcode("WSAEADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");
#endif
#ifdefWSAEALREADY
add_errcode("WSAEALREADY", WSAEALREADY, "Operation already in progress");
#endif
#ifdefWSAEPROTONOSUPPORT
add_errcode("WSAEPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");
#endif
#ifdefWSASYSNOTREADY
add_errcode("WSASYSNOTREADY", WSASYSNOTREADY, "Error WSASYSNOTREADY");
#endif
#ifdefWSAEWOULDBLOCK
add_errcode("WSAEWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");
#endif
#ifdefWSAEPFNOSUPPORT
add_errcode("WSAEPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");
#endif
#ifdefWSAEOPNOTSUPP
add_errcode("WSAEOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");
#endif
#ifdefWSAEISCONN
add_errcode("WSAEISCONN", WSAEISCONN, "Transport endpoint is already connected");
#endif
#ifdefWSAEDQUOT
add_errcode("WSAEDQUOT", WSAEDQUOT, "Quota exceeded");
#endif
#ifdefWSAENOTCONN
add_errcode("WSAENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");
#endif
#ifdefWSAEREMOTE
add_errcode("WSAEREMOTE", WSAEREMOTE, "Object is remote");
#endif
#ifdefWSAEINVAL
add_errcode("WSAEINVAL", WSAEINVAL, "Invalid argument");
#endif
#ifdefWSAEINPROGRESS
add_errcode("WSAEINPROGRESS", WSAEINPROGRESS, "Operation now in progress");
#endif
#ifdefWSAGETSELECTEVEN
add_errcode("WSAGETSELECTEVEN", WSAGETSELECTEVEN, "Error WSAGETSELECTEVEN");
#endif
#ifdefWSAESOCKTNOSUPPORT
add_errcode("WSAESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");
#endif
#ifdefWSAGETASYNCERRO
add_errcode("WSAGETASYNCERRO", WSAGETASYNCERRO, "Error WSAGETASYNCERRO");
#endif
#ifdefWSAMAKESELECTREPL
add_errcode("WSAMAKESELECTREPL", WSAMAKESELECTREPL, "Error WSAMAKESELECTREPL");
#endif
#ifdefWSAGETASYNCBUFLE
add_errcode("WSAGETASYNCBUFLE", WSAGETASYNCBUFLE, "Error WSAGETASYNCBUFLE");
#endif
#ifdefWSAEDESTADDRREQ
add_errcode("WSAEDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");
#endif
#ifdefWSAECONNREFUSED
add_errcode("WSAECONNREFUSED", WSAECONNREFUSED, "Connection refused");
#endif
#ifdefWSAENETRESET
add_errcode("WSAENETRESET", WSAENETRESET, "Network dropped connection because of reset");
#endif
#ifdefWSAN
add_errcode("WSAN", WSAN, "Error WSAN");
#endif
#ifdefENOMEDIUM
add_errcode("ENOMEDIUM", ENOMEDIUM, "No medium found");
#endif
#ifdefEMEDIUMTYPE
add_errcode("EMEDIUMTYPE", EMEDIUMTYPE, "Wrong medium type");
#endif
#ifdefECANCELED
add_errcode("ECANCELED", ECANCELED, "Operation Canceled");
#endif
#ifdefENOKEY
add_errcode("ENOKEY", ENOKEY, "Required key not available");
#endif
#ifdefEHWPOISON
add_errcode("EHWPOISON", EHWPOISON, "Memory page has hardware error");
#endif
#ifdefEKEYEXPIRED
add_errcode("EKEYEXPIRED", EKEYEXPIRED, "Key has expired");
#endif
#ifdefEKEYREVOKED
add_errcode("EKEYREVOKED", EKEYREVOKED, "Key has been revoked");
#endif
#ifdefEKEYREJECTED
add_errcode("EKEYREJECTED", EKEYREJECTED, "Key was rejected by service");
#endif
#ifdefEOWNERDEAD
add_errcode("EOWNERDEAD", EOWNERDEAD, "Owner died");
#endif
#ifdefENOTRECOVERABLE
add_errcode("ENOTRECOVERABLE", ENOTRECOVERABLE, "State not recoverable");
#endif
#ifdefERFKILL
add_errcode("ERFKILL", ERFKILL, "Operation not possible due to RF-kill");
#endif

/* Solaris-specific errnos */
#ifdefECANCELED
add_errcode("ECANCELED", ECANCELED, "Operation canceled");
#endif
#ifdefENOTSUP
add_errcode("ENOTSUP", ENOTSUP, "Operation not supported");
#endif
#ifdefEOWNERDEAD
add_errcode("EOWNERDEAD", EOWNERDEAD, "Process died with the lock");
#endif
#ifdefENOTRECOVERABLE
add_errcode("ENOTRECOVERABLE", ENOTRECOVERABLE, "Lock is not recoverable");
#endif
#ifdefELOCKUNMAPPED
add_errcode("ELOCKUNMAPPED", ELOCKUNMAPPED, "Locked lock was unmapped");
#endif
#ifdefENOTACTIVE
add_errcode("ENOTACTIVE", ENOTACTIVE, "Facility is not active");
#endif

/* MacOSX specific errnos */
#ifdefEAUTH
add_errcode("EAUTH", EAUTH, "Authentication error");
#endif
#ifdefEBADARCH
add_errcode("EBADARCH", EBADARCH, "Bad CPU type in executable");
#endif
#ifdefEBADEXEC
add_errcode("EBADEXEC", EBADEXEC, "Bad executable (or shared library)");
#endif
#ifdefEBADMACHO
add_errcode("EBADMACHO", EBADMACHO, "Malformed Mach-o file");
#endif
#ifdefEBADRPC
add_errcode("EBADRPC", EBADRPC, "RPC struct is bad");
#endif
#ifdefEDEVERR
add_errcode("EDEVERR", EDEVERR, "Device error");
#endif
#ifdefEFTYPE
add_errcode("EFTYPE", EFTYPE, "Inappropriate file type or format");
#endif
#ifdefENEEDAUTH
add_errcode("ENEEDAUTH", ENEEDAUTH, "Need authenticator");
#endif
#ifdefENOATTR
add_errcode("ENOATTR", ENOATTR, "Attribute not found");
#endif
#ifdefENOPOLICY
add_errcode("ENOPOLICY", ENOPOLICY, "Policy not found");
#endif
#ifdefEPROCLIM
add_errcode("EPROCLIM", EPROCLIM, "Too many processes");
#endif
#ifdefEPROCUNAVAIL
add_errcode("EPROCUNAVAIL", EPROCUNAVAIL, "Bad procedure for program");
#endif
#ifdefEPROGMISMATCH
add_errcode("EPROGMISMATCH", EPROGMISMATCH, "Program version wrong");
#endif
#ifdefEPROGUNAVAIL
add_errcode("EPROGUNAVAIL", EPROGUNAVAIL, "RPC prog. not avail");
#endif
#ifdefEPWROFF
add_errcode("EPWROFF", EPWROFF, "Device power is off");
#endif
#ifdefERPCMISMATCH
add_errcode("ERPCMISMATCH", ERPCMISMATCH, "RPC version wrong");
#endif
#ifdefESHLIBVERS
add_errcode("ESHLIBVERS", ESHLIBVERS, "Shared library version mismatch");
#endif
#ifdefEQFULL
add_errcode("EQFULL", EQFULL, "Interface output queue is full");
#endif
#ifdefENOTCAPABLE
// WASI extension
add_errcode("ENOTCAPABLE", ENOTCAPABLE, "Capabilities insufficient");
#endif

Py_DECREF(error_dict);
return0;
}

staticPyModuleDef_Sloterrno_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'.");

staticstructPyModuleDeferrnomodule= {
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)
{
returnPyModuleDef_Init(&errnomodule);
}