Mercurial > hg > xemacs-beta
view src/lastfile.c @ 5187:b51c2079ec8e
Be much more careful about resizing a string argument, #'fill
2010-04-03 Aidan Kehoe <kehoea@parhasard.net>
* fns.c (Ffill):
Be much more careful about resizing a string argument, update
pointers to within the string data that may have been relocated
with the string resize. Fixes a test hang reported by Vin Shelton;
thanks, Vin.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 03 Apr 2010 15:27:32 +0100 |
parents | 3078fd1074e8 |
children | 308d34e9f07d |
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/* Mark end of data space to dump as pure, for XEmacs. Copyright (C) 1985 Free Software Foundation, 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: FSF 19.30. */ /* How this works: Fdump_emacs dumps everything up to my_edata as text space (pure). The files of Emacs are written so as to have no initialized data that can ever need to be altered except at the first startup. This is so that those words can be dumped as sharable text. It is not possible to exercise such control over library files. So it is necessary to refrain from making their data areas shared. Therefore, this file is loaded following all the files of Emacs but before library files. As a result, the symbol my_edata indicates the point in data space between data coming from Emacs and data coming from libraries. */ #include <config.h> char my_edata[] = "End of Emacs initialized data"; /* Ensure there is enough slack in the .bss to pad with. */ #ifdef HEAP_IN_DATA #define BSS_PADDING 0x1000 #else #define BSS_PADDING 1 #endif char my_ebss [BSS_PADDING];