Added strerror module.

4 files changed, 0 insertions, 446 deletions

diff --git a/gl/tests/Makefile.am b/gl/tests/Makefile.am
index 7fcd478c05..3f73f310bb 100644
--- a/gl/tests/Makefile.am
+++ b/gl/tests/Makefile.am
@@ -934,24 +934,6 @@ EXTRA_DIST += test-stdlib.c test-sys_wait.h
 
 ## end   gnulib module stdlib-tests
 
-## begin gnulib module strerror
-
-
-EXTRA_DIST += strerror.c
-
-EXTRA_libtests_a_SOURCES += strerror.c
-
-## end   gnulib module strerror
-
-## begin gnulib module strerror-override
-
-
-EXTRA_DIST += strerror-override.c strerror-override.h
-
-EXTRA_libtests_a_SOURCES += strerror-override.c
-
-## end   gnulib module strerror-override
-
 ## begin gnulib module strerror-tests
 
 TESTS += test-strerror
diff --git a/gl/tests/strerror-override.c b/gl/tests/strerror-override.c
deleted file mode 100644
index d0ed2fb86a..0000000000
--- a/gl/tests/strerror-override.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/* strerror-override.c --- POSIX compatible system error routine
-
-   Copyright (C) 2010-2013 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;
-    }
-}
diff --git a/gl/tests/strerror-override.h b/gl/tests/strerror-override.h
deleted file mode 100644
index 0d086b873b..0000000000
--- a/gl/tests/strerror-override.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* strerror-override.h --- POSIX compatible system error routine
-
-   Copyright (C) 2010-2013 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/>.  */
-
-#ifndef _GL_STRERROR_OVERRIDE_H
-# define _GL_STRERROR_OVERRIDE_H
-
-# include <errno.h>
-# include <stddef.h>
-
-/* Reasonable buffer size that should never trigger ERANGE; if this
-   proves too small, we intentionally abort(), to remind us to fix
-   this value.  */
-# define STACKBUF_LEN 256
-
-/* If ERRNUM maps to an errno value defined by gnulib, return a string
-   describing the error.  Otherwise return NULL.  */
-# if REPLACE_STRERROR_0 \
-     || GNULIB_defined_ESOCK \
-     || GNULIB_defined_ESTREAMS \
-     || GNULIB_defined_EWINSOCK \
-     || 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_ENETRESET \
-     || GNULIB_defined_ECONNABORTED \
-     || GNULIB_defined_ESTALE \
-     || GNULIB_defined_EDQUOT \
-     || GNULIB_defined_ECANCELED \
-     || GNULIB_defined_EOWNERDEAD \
-     || GNULIB_defined_ENOTRECOVERABLE \
-     || GNULIB_defined_EILSEQ
-extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
-# else
-#  define strerror_override(ignored) NULL
-# endif
-
-#endif /* _GL_STRERROR_OVERRIDE_H */
diff --git a/gl/tests/strerror.c b/gl/tests/strerror.c
deleted file mode 100644
index 80a2f2eea4..0000000000
--- a/gl/tests/strerror.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* strerror.c --- POSIX compatible system error routine
-
-   Copyright (C) 2007-2013 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/>.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include <string.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "intprops.h"
-#include "strerror-override.h"
-#include "verify.h"
-
-/* Use the system functions, not the gnulib overrides in this file.  */
-#undef sprintf
-
-char *
-strerror (int n)
-#undef strerror
-{
-  static char buf[STACKBUF_LEN];
-  size_t len;
-
-  /* Cast away const, due to the historical signature of strerror;
-     callers should not be modifying the string.  */
-  const char *msg = strerror_override (n);
-  if (msg)
-    return (char *) msg;
-
-  msg = strerror (n);
-
-  /* Our strerror_r implementation might use the system's strerror
-     buffer, so all other clients of strerror have to see the error
-     copied into a buffer that we manage.  This is not thread-safe,
-     even if the system strerror is, but portable programs shouldn't
-     be using strerror if they care about thread-safety.  */
-  if (!msg || !*msg)
-    {
-      static char const fmt[] = "Unknown error %d";
-      verify (sizeof buf >= sizeof (fmt) + INT_STRLEN_BOUND (n));
-      sprintf (buf, fmt, n);
-      errno = EINVAL;
-      return buf;
-    }
-
-  /* Fix STACKBUF_LEN if this ever aborts.  */
-  len = strlen (msg);
-  if (sizeof buf <= len)
-    abort ();
-
-  return memcpy (buf, msg, len + 1);
-}