Mercurial > hg > xemacs-beta
view src/EmacsShell.h @ 4499:eb82259f265d
Port write-region-inhibit-sync, allowing avoidance of bad FS performance.
See http://shaver.off.net/diary/2008/05/25/fsyncers-and-curveballs/ for more
details.
2008-08-09 Aidan Kehoe <kehoea@parhasard.net>
Integrate Romain Francoise' 2005-09-14 (pre-GPLV3) GNU change,
which can allow much better performace with some stupid
filesystems:
* fileio.c (write_region_inhibit_fsync): New variable.
(Fwrite_region): Use it to skip call to fsync.
(syms_of_fileio): Initialize it.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 09 Aug 2008 16:44:46 +0200 |
parents | 8de8e3f6228a |
children | 308d34e9f07d |
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/* Emacs shell widget external header file. Copyright (C) 1994 Sun Microsystems, Inc. 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 2, 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; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ /* Written by Ben Wing, May, 1994. */ #ifndef INCLUDED_EmacsShell_h_ #define INCLUDED_EmacsShell_h_ #ifndef XtNwidthCells #define XtNwidthCells "widthCells" #endif #ifndef XtCWidthCells #define XtCWidthCells "WidthCells" #endif #ifndef XtNheightCells #define XtNheightCells "heightCells" #endif #ifndef XtCHeightCells #define XtCHeightCells "HeightCells" #endif #ifndef XtNminWidthCells #define XtNminWidthCells "minWidthCells" #endif #ifndef XtCMinWidthCells #define XtCMinWidthCells "MinWidthCells" #endif #ifndef XtNminHeightCells #define XtNminHeightCells "minHeightCells" #endif #ifndef XtCMinHeightCells #define XtCMinHeightCells "MinHeightCells" #endif typedef struct _TopLevelEmacsShellClassRec *TopLevelEmacsShellWidgetClass; typedef struct _TopLevelEmacsShellRec *TopLevelEmacsShellWidget; extern WidgetClass topLevelEmacsShellWidgetClass; typedef struct _TransientEmacsShellClassRec *TransientEmacsShellWidgetClass; typedef struct _TransientEmacsShellRec *TransientEmacsShellWidget; extern WidgetClass transientEmacsShellWidgetClass; void EmacsShellUpdateSizeHints (Widget gw); void TopLevelEmacsShellUpdateSizeHints (Widget gw); void TransientEmacsShellUpdateSizeHints (Widget gw); void EmacsShellSetSizeUserSpecified (Widget gw); void EmacsShellSetPositionUserSpecified (Widget gw); void EmacsShellSmashIconicHint (Widget shell, int iconic_p); #endif /* INCLUDED_EmacsShell_h_ */