lib/strerror-override.c - platform/external/bison - Git at Google

 /* strerror-override.c --- POSIX compatible system error routine

    Copyright (C) 2010-2012 Free Software Foundation, Inc.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 /* Written by Bruno Haible <bruno@clisp.org>, 2010.  */

 #include <config.h>

 #include "strerror-override.h"

 #include <errno.h>

 #if GNULIB_defined_EWINSOCK /* native Windows platforms */
 # if HAVE_WINSOCK2_H
 #  include <winsock2.h>
 # endif
 #endif

 /* If ERRNUM maps to an errno value defined by gnulib, return a string
    describing the error.  Otherwise return NULL.  */
 const char *
 strerror_override (int errnum)
 {
   /* These error messages are taken from glibc/sysdeps/gnu/errlist.c.  */
   switch (errnum)
     {
 #if REPLACE_STRERROR_0
     case 0:
       return "Success";
 #endif

 #if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */
     case EINPROGRESS:
       return "Operation now in progress";
     case EALREADY:
       return "Operation already in progress";
     case ENOTSOCK:
       return "Socket operation on non-socket";
     case EDESTADDRREQ:
       return "Destination address required";
     case EMSGSIZE:
       return "Message too long";
     case EPROTOTYPE:
       return "Protocol wrong type for socket";
     case ENOPROTOOPT:
       return "Protocol not available";
     case EPROTONOSUPPORT:
       return "Protocol not supported";
     case EOPNOTSUPP:
       return "Operation not supported";
     case EAFNOSUPPORT:
       return "Address family not supported by protocol";
     case EADDRINUSE:
       return "Address already in use";
     case EADDRNOTAVAIL:
       return "Cannot assign requested address";
     case ENETDOWN:
       return "Network is down";
     case ENETUNREACH:
       return "Network is unreachable";
     case ECONNRESET:
       return "Connection reset by peer";
     case ENOBUFS:
       return "No buffer space available";
     case EISCONN:
       return "Transport endpoint is already connected";
     case ENOTCONN:
       return "Transport endpoint is not connected";
     case ETIMEDOUT:
       return "Connection timed out";
     case ECONNREFUSED:
       return "Connection refused";
     case ELOOP:
       return "Too many levels of symbolic links";
     case EHOSTUNREACH:
       return "No route to host";
     case EWOULDBLOCK:
       return "Operation would block";
 #endif
 #if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */
     case ETXTBSY:
       return "Text file busy";
     case ENODATA:
       return "No data available";
     case ENOSR:
       return "Out of streams resources";
     case ENOSTR:
       return "Device not a stream";
     case ETIME:
       return "Timer expired";
     case EOTHER:
       return "Other error";
 #endif
 #if GNULIB_defined_EWINSOCK /* native Windows platforms */
     case ESOCKTNOSUPPORT:
       return "Socket type not supported";
     case EPFNOSUPPORT:
       return "Protocol family not supported";
     case ESHUTDOWN:
       return "Cannot send after transport endpoint shutdown";
     case ETOOMANYREFS:
       return "Too many references: cannot splice";
     case EHOSTDOWN:
       return "Host is down";
     case EPROCLIM:
       return "Too many processes";
     case EUSERS:
       return "Too many users";
     case EDQUOT:
       return "Disk quota exceeded";
     case ESTALE:
       return "Stale NFS file handle";
     case EREMOTE:
       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:
       return "Overlapped operation aborted";
     case WSA_IO_INCOMPLETE:
       return "Overlapped I/O event object not in signaled state";
     case WSA_IO_PENDING:
       return "Overlapped operations will complete later";
       /* WSAEINTR maps to EINTR */
       /* WSAEBADF maps to EBADF */
       /* WSAEACCES maps to EACCES */
       /* WSAEFAULT maps to EFAULT */
       /* WSAEINVAL maps to EINVAL */
       /* WSAEMFILE maps to EMFILE */
       /* WSAEWOULDBLOCK maps to EWOULDBLOCK */
       /* WSAEINPROGRESS maps to EINPROGRESS */
       /* WSAEALREADY maps to EALREADY */
       /* WSAENOTSOCK maps to ENOTSOCK */
       /* WSAEDESTADDRREQ maps to EDESTADDRREQ */
       /* WSAEMSGSIZE maps to EMSGSIZE */
       /* WSAEPROTOTYPE maps to EPROTOTYPE */
       /* WSAENOPROTOOPT maps to ENOPROTOOPT */
       /* WSAEPROTONOSUPPORT maps to EPROTONOSUPPORT */
       /* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */
       /* WSAEOPNOTSUPP maps to EOPNOTSUPP */
       /* WSAEPFNOSUPPORT is EPFNOSUPPORT */
       /* WSAEAFNOSUPPORT maps to EAFNOSUPPORT */
       /* WSAEADDRINUSE maps to EADDRINUSE */
       /* WSAEADDRNOTAVAIL maps to EADDRNOTAVAIL */
       /* WSAENETDOWN maps to ENETDOWN */
       /* WSAENETUNREACH maps to ENETUNREACH */
       /* WSAENETRESET maps to ENETRESET */
       /* WSAECONNABORTED maps to ECONNABORTED */
       /* WSAECONNRESET maps to ECONNRESET */
       /* WSAENOBUFS maps to ENOBUFS */
       /* WSAEISCONN maps to EISCONN */
       /* WSAENOTCONN maps to ENOTCONN */
       /* WSAESHUTDOWN is ESHUTDOWN */
       /* WSAETOOMANYREFS is ETOOMANYREFS */
       /* WSAETIMEDOUT maps to ETIMEDOUT */
       /* WSAECONNREFUSED maps to ECONNREFUSED */
       /* WSAELOOP maps to ELOOP */
       /* WSAENAMETOOLONG maps to ENAMETOOLONG */
       /* WSAEHOSTDOWN is EHOSTDOWN */
       /* WSAEHOSTUNREACH maps to EHOSTUNREACH */
       /* WSAENOTEMPTY maps to ENOTEMPTY */
       /* WSAEPROCLIM is EPROCLIM */
       /* WSAEUSERS is EUSERS */
       /* WSAEDQUOT is EDQUOT */
       /* WSAESTALE is ESTALE */
       /* WSAEREMOTE is EREMOTE */
     case WSASYSNOTREADY:
       return "Network subsystem is unavailable";
     case WSAVERNOTSUPPORTED:
       return "Winsock.dll version out of range";
     case WSANOTINITIALISED:
       return "Successful WSAStartup not yet performed";
     case WSAEDISCON:
       return "Graceful shutdown in progress";
     case WSAENOMORE: case WSA_E_NO_MORE:
       return "No more results";
     case WSAECANCELLED: case WSA_E_CANCELLED:
       return "Call was canceled";
     case WSAEINVALIDPROCTABLE:
       return "Procedure call table is invalid";
     case WSAEINVALIDPROVIDER:
       return "Service provider is invalid";
     case WSAEPROVIDERFAILEDINIT:
       return "Service provider failed to initialize";
     case WSASYSCALLFAILURE:
       return "System call failure";
     case WSASERVICE_NOT_FOUND:
       return "Service not found";
     case WSATYPE_NOT_FOUND:
       return "Class type not found";
     case WSAEREFUSED:
       return "Database query was refused";
     case WSAHOST_NOT_FOUND:
       return "Host not found";
     case WSATRY_AGAIN:
       return "Nonauthoritative host not found";
     case WSANO_RECOVERY:
       return "Nonrecoverable error";
     case WSANO_DATA:
       return "Valid name, no data record of requested type";
       /* WSA_QOS_* omitted */
 # endif
 #endif

 #if GNULIB_defined_ENOMSG
     case ENOMSG:
       return "No message of desired type";
 #endif

 #if GNULIB_defined_EIDRM
     case EIDRM:
       return "Identifier removed";
 #endif

 #if GNULIB_defined_ENOLINK
     case ENOLINK:
       return "Link has been severed";
 #endif

 #if GNULIB_defined_EPROTO
     case EPROTO:
       return "Protocol error";
 #endif

 #if GNULIB_defined_EMULTIHOP
     case EMULTIHOP:
       return "Multihop attempted";
 #endif

 #if GNULIB_defined_EBADMSG
     case EBADMSG:
       return "Bad message";
 #endif

 #if GNULIB_defined_EOVERFLOW
     case EOVERFLOW:
       return "Value too large for defined data type";
 #endif

 #if GNULIB_defined_ENOTSUP
     case ENOTSUP:
       return "Not supported";
 #endif

 #if GNULIB_defined_ENETRESET
     case ENETRESET:
       return "Network dropped connection on reset";
 #endif

 #if GNULIB_defined_ECONNABORTED
     case ECONNABORTED:
       return "Software caused connection abort";
 #endif

 #if GNULIB_defined_ESTALE
     case ESTALE:
       return "Stale NFS file handle";
 #endif

 #if GNULIB_defined_EDQUOT
     case EDQUOT:
       return "Disk quota exceeded";
 #endif

 #if GNULIB_defined_ECANCELED
     case ECANCELED:
       return "Operation canceled";
 #endif

 #if GNULIB_defined_EOWNERDEAD
     case EOWNERDEAD:
       return "Owner died";
 #endif

 #if GNULIB_defined_ENOTRECOVERABLE
     case ENOTRECOVERABLE:
       return "State not recoverable";
 #endif

 #if GNULIB_defined_EILSEQ
     case EILSEQ:
       return "Invalid or incomplete multibyte or wide character";
 #endif

     default:
       return NULL;
     }
 }
	/* strerror-override.c --- POSIX compatible system error routine

	Copyright (C) 2010-2012 Free Software Foundation, Inc.

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <http://www.gnu.org/licenses/>. */

	/* Written by Bruno Haible <bruno@clisp.org>, 2010. */

	#include <config.h>

	#include "strerror-override.h"

	#include <errno.h>

	#if GNULIB_defined_EWINSOCK /* native Windows platforms */
	# if HAVE_WINSOCK2_H
	# include <winsock2.h>
	# endif
	#endif

	/* If ERRNUM maps to an errno value defined by gnulib, return a string
	describing the error. Otherwise return NULL. */
	const char *
	strerror_override (int errnum)
	{
	/* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */
	switch (errnum)
	{
	#if REPLACE_STRERROR_0
	case 0:
	return "Success";
	#endif

	#if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */
	case EINPROGRESS:
	return "Operation now in progress";
	case EALREADY:
	return "Operation already in progress";
	case ENOTSOCK:
	return "Socket operation on non-socket";
	case EDESTADDRREQ:
	return "Destination address required";
	case EMSGSIZE:
	return "Message too long";
	case EPROTOTYPE:
	return "Protocol wrong type for socket";
	case ENOPROTOOPT:
	return "Protocol not available";
	case EPROTONOSUPPORT:
	return "Protocol not supported";
	case EOPNOTSUPP:
	return "Operation not supported";
	case EAFNOSUPPORT:
	return "Address family not supported by protocol";
	case EADDRINUSE:
	return "Address already in use";
	case EADDRNOTAVAIL:
	return "Cannot assign requested address";
	case ENETDOWN:
	return "Network is down";
	case ENETUNREACH:
	return "Network is unreachable";
	case ECONNRESET:
	return "Connection reset by peer";
	case ENOBUFS:
	return "No buffer space available";
	case EISCONN:
	return "Transport endpoint is already connected";
	case ENOTCONN:
	return "Transport endpoint is not connected";
	case ETIMEDOUT:
	return "Connection timed out";
	case ECONNREFUSED:
	return "Connection refused";
	case ELOOP:
	return "Too many levels of symbolic links";
	case EHOSTUNREACH:
	return "No route to host";
	case EWOULDBLOCK:
	return "Operation would block";
	#endif
	#if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */
	case ETXTBSY:
	return "Text file busy";
	case ENODATA:
	return "No data available";
	case ENOSR:
	return "Out of streams resources";
	case ENOSTR:
	return "Device not a stream";
	case ETIME:
	return "Timer expired";
	case EOTHER:
	return "Other error";
	#endif
	#if GNULIB_defined_EWINSOCK /* native Windows platforms */
	case ESOCKTNOSUPPORT:
	return "Socket type not supported";
	case EPFNOSUPPORT:
	return "Protocol family not supported";
	case ESHUTDOWN:
	return "Cannot send after transport endpoint shutdown";
	case ETOOMANYREFS:
	return "Too many references: cannot splice";
	case EHOSTDOWN:
	return "Host is down";
	case EPROCLIM:
	return "Too many processes";
	case EUSERS:
	return "Too many users";
	case EDQUOT:
	return "Disk quota exceeded";
	case ESTALE:
	return "Stale NFS file handle";
	case EREMOTE:
	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:
	return "Overlapped operation aborted";
	case WSA_IO_INCOMPLETE:
	return "Overlapped I/O event object not in signaled state";
	case WSA_IO_PENDING:
	return "Overlapped operations will complete later";
	/* WSAEINTR maps to EINTR */
	/* WSAEBADF maps to EBADF */
	/* WSAEACCES maps to EACCES */
	/* WSAEFAULT maps to EFAULT */
	/* WSAEINVAL maps to EINVAL */
	/* WSAEMFILE maps to EMFILE */
	/* WSAEWOULDBLOCK maps to EWOULDBLOCK */
	/* WSAEINPROGRESS maps to EINPROGRESS */
	/* WSAEALREADY maps to EALREADY */
	/* WSAENOTSOCK maps to ENOTSOCK */
	/* WSAEDESTADDRREQ maps to EDESTADDRREQ */
	/* WSAEMSGSIZE maps to EMSGSIZE */
	/* WSAEPROTOTYPE maps to EPROTOTYPE */
	/* WSAENOPROTOOPT maps to ENOPROTOOPT */
	/* WSAEPROTONOSUPPORT maps to EPROTONOSUPPORT */
	/* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */
	/* WSAEOPNOTSUPP maps to EOPNOTSUPP */
	/* WSAEPFNOSUPPORT is EPFNOSUPPORT */
	/* WSAEAFNOSUPPORT maps to EAFNOSUPPORT */
	/* WSAEADDRINUSE maps to EADDRINUSE */
	/* WSAEADDRNOTAVAIL maps to EADDRNOTAVAIL */
	/* WSAENETDOWN maps to ENETDOWN */
	/* WSAENETUNREACH maps to ENETUNREACH */
	/* WSAENETRESET maps to ENETRESET */
	/* WSAECONNABORTED maps to ECONNABORTED */
	/* WSAECONNRESET maps to ECONNRESET */
	/* WSAENOBUFS maps to ENOBUFS */
	/* WSAEISCONN maps to EISCONN */
	/* WSAENOTCONN maps to ENOTCONN */
	/* WSAESHUTDOWN is ESHUTDOWN */
	/* WSAETOOMANYREFS is ETOOMANYREFS */
	/* WSAETIMEDOUT maps to ETIMEDOUT */
	/* WSAECONNREFUSED maps to ECONNREFUSED */
	/* WSAELOOP maps to ELOOP */
	/* WSAENAMETOOLONG maps to ENAMETOOLONG */
	/* WSAEHOSTDOWN is EHOSTDOWN */
	/* WSAEHOSTUNREACH maps to EHOSTUNREACH */
	/* WSAENOTEMPTY maps to ENOTEMPTY */
	/* WSAEPROCLIM is EPROCLIM */
	/* WSAEUSERS is EUSERS */
	/* WSAEDQUOT is EDQUOT */
	/* WSAESTALE is ESTALE */
	/* WSAEREMOTE is EREMOTE */
	case WSASYSNOTREADY:
	return "Network subsystem is unavailable";
	case WSAVERNOTSUPPORTED:
	return "Winsock.dll version out of range";
	case WSANOTINITIALISED:
	return "Successful WSAStartup not yet performed";
	case WSAEDISCON:
	return "Graceful shutdown in progress";
	case WSAENOMORE: case WSA_E_NO_MORE:
	return "No more results";
	case WSAECANCELLED: case WSA_E_CANCELLED:
	return "Call was canceled";
	case WSAEINVALIDPROCTABLE:
	return "Procedure call table is invalid";
	case WSAEINVALIDPROVIDER:
	return "Service provider is invalid";
	case WSAEPROVIDERFAILEDINIT:
	return "Service provider failed to initialize";
	case WSASYSCALLFAILURE:
	return "System call failure";
	case WSASERVICE_NOT_FOUND:
	return "Service not found";
	case WSATYPE_NOT_FOUND:
	return "Class type not found";
	case WSAEREFUSED:
	return "Database query was refused";
	case WSAHOST_NOT_FOUND:
	return "Host not found";
	case WSATRY_AGAIN:
	return "Nonauthoritative host not found";
	case WSANO_RECOVERY:
	return "Nonrecoverable error";
	case WSANO_DATA:
	return "Valid name, no data record of requested type";
	/* WSA_QOS_* omitted */
	# endif
	#endif

	#if GNULIB_defined_ENOMSG
	case ENOMSG:
	return "No message of desired type";
	#endif

	#if GNULIB_defined_EIDRM
	case EIDRM:
	return "Identifier removed";
	#endif

	#if GNULIB_defined_ENOLINK
	case ENOLINK:
	return "Link has been severed";
	#endif

	#if GNULIB_defined_EPROTO
	case EPROTO:
	return "Protocol error";
	#endif

	#if GNULIB_defined_EMULTIHOP
	case EMULTIHOP:
	return "Multihop attempted";
	#endif

	#if GNULIB_defined_EBADMSG
	case EBADMSG:
	return "Bad message";
	#endif

	#if GNULIB_defined_EOVERFLOW
	case EOVERFLOW:
	return "Value too large for defined data type";
	#endif

	#if GNULIB_defined_ENOTSUP
	case ENOTSUP:
	return "Not supported";
	#endif

	#if GNULIB_defined_ENETRESET
	case ENETRESET:
	return "Network dropped connection on reset";
	#endif

	#if GNULIB_defined_ECONNABORTED
	case ECONNABORTED:
	return "Software caused connection abort";
	#endif

	#if GNULIB_defined_ESTALE
	case ESTALE:
	return "Stale NFS file handle";
	#endif

	#if GNULIB_defined_EDQUOT
	case EDQUOT:
	return "Disk quota exceeded";
	#endif

	#if GNULIB_defined_ECANCELED
	case ECANCELED:
	return "Operation canceled";
	#endif

	#if GNULIB_defined_EOWNERDEAD
	case EOWNERDEAD:
	return "Owner died";
	#endif

	#if GNULIB_defined_ENOTRECOVERABLE
	case ENOTRECOVERABLE:
	return "State not recoverable";
	#endif

	#if GNULIB_defined_EILSEQ
	case EILSEQ:
	return "Invalid or incomplete multibyte or wide character";
	#endif

	default:
	return NULL;
	}
	}