view src/console-stream.h @ 5727:86d33ddc7fd6

Avoid EOVERFLOW from stat() calls due to overflowing inode numbers. The btrfs filesystem now uses 64-bit inode numbers even on 32-bit systems. This can lead to spurious stat() failures, where EOVERFLOW is returned because the inode number does not fit into the 32-bit stat structure, even when the caller is not interested in the inode number. This patch builds with _FILE_OFFSET_BITS == 64 when possible, and deals with integers that may be too large to fit into a Lisp fixnum. For more information, see xemacs-patches message <CAHCOHQk_mPM6WgFChBsGafqhuazep6VED7swFoqfFXOV1r8org@mail.gmail.com>.
author Jerry James <james@xemacs.org>
date Wed, 06 Mar 2013 08:32:17 -0700
parents 308d34e9f07d
children
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/* Define stream specific console, device, and frame object for XEmacs.
   Copyright (C) 1995 Board of Trustees, University of Illinois.
   Copyright (C) 1995 Free Software Foundation, Inc.
   Copyright (C) 2002 Ben Wing.

This file is part of XEmacs.

XEmacs 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.

XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>. */

/* Synched up with: Not in FSF. */

/* Written by Ben Wing. */

#ifndef INCLUDED_console_stream_h_
#define INCLUDED_console_stream_h_

#include "console.h"

#ifndef NEW_GC
extern const struct sized_memory_description stream_console_data_description;
#endif /* not NEW_GC */

extern Lisp_Object Vterminal_console, Vterminal_frame, Vterminal_device;

Lisp_Object stream_semi_canonicalize_console_connection (Lisp_Object,
							 Error_Behavior);
Lisp_Object stream_canonicalize_console_connection (Lisp_Object,
						    Error_Behavior);
Lisp_Object stream_semi_canonicalize_device_connection (Lisp_Object,
							Error_Behavior);
Lisp_Object stream_canonicalize_device_connection (Lisp_Object,
						   Error_Behavior);
#endif /* INCLUDED_console_stream_h_ */