const char *
strerror_override (int errnum)
{
- const char *msg = NULL;
-
-#if GNULIB_defined_ETXTBSY \
- || GNULIB_defined_ESOCK \
- || GNULIB_defined_ENOMSG \
- || GNULIB_defined_EIDRM \
- || GNULIB_defined_ENOLINK \
- || GNULIB_defined_EPROTO \
- || GNULIB_defined_EMULTIHOP \
- || GNULIB_defined_EBADMSG \
- || GNULIB_defined_EOVERFLOW \
- || GNULIB_defined_ENOTSUP \
- || GNULIB_defined_ESTALE \
- || GNULIB_defined_EDQUOT \
- || GNULIB_defined_ECANCELED
/* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */
switch (errnum)
{
-# if GNULIB_defined_ETXTBSY
+#if GNULIB_defined_ETXTBSY
case ETXTBSY:
- msg = "Text file busy";
- break;
-# endif
+ return "Text file busy";
+#endif
-# if GNULIB_defined_ESOCK /* native Windows platforms */
+#if GNULIB_defined_ESOCK /* native Windows platforms */
/* EWOULDBLOCK is the same as EAGAIN. */
case EINPROGRESS:
- msg = "Operation now in progress";
- break;
+ return "Operation now in progress";
case EALREADY:
- msg = "Operation already in progress";
- break;
+ return "Operation already in progress";
case ENOTSOCK:
- msg = "Socket operation on non-socket";
- break;
+ return "Socket operation on non-socket";
case EDESTADDRREQ:
- msg = "Destination address required";
- break;
+ return "Destination address required";
case EMSGSIZE:
- msg = "Message too long";
- break;
+ return "Message too long";
case EPROTOTYPE:
- msg = "Protocol wrong type for socket";
- break;
+ return "Protocol wrong type for socket";
case ENOPROTOOPT:
- msg = "Protocol not available";
- break;
+ return "Protocol not available";
case EPROTONOSUPPORT:
- msg = "Protocol not supported";
- break;
+ return "Protocol not supported";
case ESOCKTNOSUPPORT:
- msg = "Socket type not supported";
- break;
+ return "Socket type not supported";
case EOPNOTSUPP:
- msg = "Operation not supported";
- break;
+ return "Operation not supported";
case EPFNOSUPPORT:
- msg = "Protocol family not supported";
- break;
+ return "Protocol family not supported";
case EAFNOSUPPORT:
- msg = "Address family not supported by protocol";
- break;
+ return "Address family not supported by protocol";
case EADDRINUSE:
- msg = "Address already in use";
- break;
+ return "Address already in use";
case EADDRNOTAVAIL:
- msg = "Cannot assign requested address";
- break;
+ return "Cannot assign requested address";
case ENETDOWN:
- msg = "Network is down";
- break;
+ return "Network is down";
case ENETUNREACH:
- msg = "Network is unreachable";
- break;
+ return "Network is unreachable";
case ENETRESET:
- msg = "Network dropped connection on reset";
- break;
+ return "Network dropped connection on reset";
case ECONNABORTED:
- msg = "Software caused connection abort";
- break;
+ return "Software caused connection abort";
case ECONNRESET:
- msg = "Connection reset by peer";
- break;
+ return "Connection reset by peer";
case ENOBUFS:
- msg = "No buffer space available";
- break;
+ return "No buffer space available";
case EISCONN:
- msg = "Transport endpoint is already connected";
- break;
+ return "Transport endpoint is already connected";
case ENOTCONN:
- msg = "Transport endpoint is not connected";
- break;
+ return "Transport endpoint is not connected";
case ESHUTDOWN:
- msg = "Cannot send after transport endpoint shutdown";
- break;
+ return "Cannot send after transport endpoint shutdown";
case ETOOMANYREFS:
- msg = "Too many references: cannot splice";
- break;
+ return "Too many references: cannot splice";
case ETIMEDOUT:
- msg = "Connection timed out";
- break;
+ return "Connection timed out";
case ECONNREFUSED:
- msg = "Connection refused";
- break;
+ return "Connection refused";
case ELOOP:
- msg = "Too many levels of symbolic links";
- break;
+ return "Too many levels of symbolic links";
case EHOSTDOWN:
- msg = "Host is down";
- break;
+ return "Host is down";
case EHOSTUNREACH:
- msg = "No route to host";
- break;
+ return "No route to host";
case EPROCLIM:
- msg = "Too many processes";
- break;
+ return "Too many processes";
case EUSERS:
- msg = "Too many users";
- break;
+ return "Too many users";
case EDQUOT:
- msg = "Disk quota exceeded";
- break;
+ return "Disk quota exceeded";
case ESTALE:
- msg = "Stale NFS file handle";
- break;
+ return "Stale NFS file handle";
case EREMOTE:
- msg = "Object is remote";
- break;
-# if HAVE_WINSOCK2_H
+ return "Object is remote";
+# if HAVE_WINSOCK2_H
/* WSA_INVALID_HANDLE maps to EBADF */
/* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */
/* WSA_INVALID_PARAMETER maps to EINVAL */
case WSA_OPERATION_ABORTED:
- msg = "Overlapped operation aborted";
- break;
+ return "Overlapped operation aborted";
case WSA_IO_INCOMPLETE:
- msg = "Overlapped I/O event object not in signaled state";
- break;
+ return "Overlapped I/O event object not in signaled state";
case WSA_IO_PENDING:
- msg = "Overlapped operations will complete later";
- break;
+ return "Overlapped operations will complete later";
/* WSAEINTR maps to EINTR */
/* WSAEBADF maps to EBADF */
/* WSAEACCES maps to EACCES */
/* WSAESTALE is ESTALE */
/* WSAEREMOTE is EREMOTE */
case WSASYSNOTREADY:
- msg = "Network subsystem is unavailable";
- break;
+ return "Network subsystem is unavailable";
case WSAVERNOTSUPPORTED:
- msg = "Winsock.dll version out of range";
- break;
+ return "Winsock.dll version out of range";
case WSANOTINITIALISED:
- msg = "Successful WSAStartup not yet performed";
- break;
+ return "Successful WSAStartup not yet performed";
case WSAEDISCON:
- msg = "Graceful shutdown in progress";
- break;
+ return "Graceful shutdown in progress";
case WSAENOMORE: case WSA_E_NO_MORE:
- msg = "No more results";
- break;
+ return "No more results";
case WSAECANCELLED: case WSA_E_CANCELLED:
- msg = "Call was canceled";
- break;
+ return "Call was canceled";
case WSAEINVALIDPROCTABLE:
- msg = "Procedure call table is invalid";
- break;
+ return "Procedure call table is invalid";
case WSAEINVALIDPROVIDER:
- msg = "Service provider is invalid";
- break;
+ return "Service provider is invalid";
case WSAEPROVIDERFAILEDINIT:
- msg = "Service provider failed to initialize";
- break;
+ return "Service provider failed to initialize";
case WSASYSCALLFAILURE:
- msg = "System call failure";
- break;
+ return "System call failure";
case WSASERVICE_NOT_FOUND:
- msg = "Service not found";
- break;
+ return "Service not found";
case WSATYPE_NOT_FOUND:
- msg = "Class type not found";
- break;
+ return "Class type not found";
case WSAEREFUSED:
- msg = "Database query was refused";
- break;
+ return "Database query was refused";
case WSAHOST_NOT_FOUND:
- msg = "Host not found";
- break;
+ return "Host not found";
case WSATRY_AGAIN:
- msg = "Nonauthoritative host not found";
- break;
+ return "Nonauthoritative host not found";
case WSANO_RECOVERY:
- msg = "Nonrecoverable error";
- break;
+ return "Nonrecoverable error";
case WSANO_DATA:
- msg = "Valid name, no data record of requested type";
- break;
+ return "Valid name, no data record of requested type";
/* WSA_QOS_* omitted */
-# endif
# endif
+#endif
-# if GNULIB_defined_ENOMSG
+#if GNULIB_defined_ENOMSG
case ENOMSG:
- msg = "No message of desired type";
- break;
-# endif
+ return "No message of desired type";
+#endif
-# if GNULIB_defined_EIDRM
+#if GNULIB_defined_EIDRM
case EIDRM:
- msg = "Identifier removed";
- break;
-# endif
+ return "Identifier removed";
+#endif
-# if GNULIB_defined_ENOLINK
+#if GNULIB_defined_ENOLINK
case ENOLINK:
- msg = "Link has been severed";
- break;
-# endif
+ return "Link has been severed";
+#endif
-# if GNULIB_defined_EPROTO
+#if GNULIB_defined_EPROTO
case EPROTO:
- msg = "Protocol error";
- break;
-# endif
+ return "Protocol error";
+#endif
-# if GNULIB_defined_EMULTIHOP
+#if GNULIB_defined_EMULTIHOP
case EMULTIHOP:
- msg = "Multihop attempted";
- break;
-# endif
+ return "Multihop attempted";
+#endif
-# if GNULIB_defined_EBADMSG
+#if GNULIB_defined_EBADMSG
case EBADMSG:
- msg = "Bad message";
- break;
-# endif
+ return "Bad message";
+#endif
-# if GNULIB_defined_EOVERFLOW
+#if GNULIB_defined_EOVERFLOW
case EOVERFLOW:
- msg = "Value too large for defined data type";
- break;
-# endif
+ return "Value too large for defined data type";
+#endif
-# if GNULIB_defined_ENOTSUP
+#if GNULIB_defined_ENOTSUP
case ENOTSUP:
- msg = "Not supported";
- break;
-# endif
+ return "Not supported";
+#endif
-# if GNULIB_defined_ESTALE
+#if GNULIB_defined_ESTALE
case ESTALE:
- msg = "Stale NFS file handle";
- break;
-# endif
+ return "Stale NFS file handle";
+#endif
-# if GNULIB_defined_EDQUOT
+#if GNULIB_defined_EDQUOT
case EDQUOT:
- msg = "Disk quota exceeded";
- break;
-# endif
+ return "Disk quota exceeded";
+#endif
-# if GNULIB_defined_ECANCELED
+#if GNULIB_defined_ECANCELED
case ECANCELED:
- msg = "Operation canceled";
- break;
-# endif
- }
+ return "Operation canceled";
#endif
- return msg;
+ default:
+ return NULL;
+ }
}
projects / pspp / commitdiff