Mercurial > hg > xemacs-beta
view src/sysfloat.h @ 3303:619edf713d55
[xemacs-hg @ 2006-03-26 14:05:29 by crestani]
2006-03-21 Marcus Crestani <crestani@xemacs.org>
* mc-alloc.c (visit_all_used_page_headers):
* mc-alloc.c (finalize_page_for_disksave):
* mc-alloc.c (mc_finalize_for_disksave):
* mc-alloc.c (sweep_page):
* mc-alloc.c (mc_sweep):
* mc-alloc.c (protect_heap_page):
* mc-alloc.c (protect_heap_pages):
* mc-alloc.c (unprotect_heap_page):
* mc-alloc.c (unprotect_heap_pages):
* mc-alloc.h: Return number of pages processed.
* vdb.c (vdb_start_dirty_bits_recording): Adjust size of
page_fault_table to its upper bound (= number of pages that
contain BLACK objects) in advance, to avoid malloc in the signal
handler.
author | crestani |
---|---|
date | Sun, 26 Mar 2006 14:05:30 +0000 |
parents | 943eaba38521 |
children | 308d34e9f07d |
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/* Copyright (C) 1995 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: Not really in FSF. */ #ifndef INCLUDED_sysfloat_h_ #define INCLUDED_sysfloat_h_ #if defined(LINUX) && !(defined (__GLIBC__) && (__GLIBC__ >= 2)) /* These are redefined (correctly, but differently) in values.h. */ #undef INTBITS #undef LONGBITS #undef SHORTBITS #endif #include <math.h> #ifdef WIN32_NATIVE /* A quirky way to obtain logb prototype */ #include <float.h> #define logb _logb #endif #ifdef HAVE_MATHERR /* Work around symbol conflict on Linux/glibc */ #ifndef DOMAIN /* SysV matherr is not defined if _BSD_SOURCE is used, and on Linux X11 */ /* is compiled with _BSD_SOURCE which can also change the size of other */ /* types. The configure test for matherr is broken. */ /* Bah. Good riddance to bad rubbish. */ #undef HAVE_MATHERR #endif #endif #ifdef NO_MATHERR #undef HAVE_MATHERR #endif #ifdef HAVE_MATHERR # ifdef FLOAT_CHECK_ERRNO # undef FLOAT_CHECK_ERRNO # endif # ifdef FLOAT_CHECK_DOMAIN # undef FLOAT_CHECK_DOMAIN # endif #endif #ifndef NO_FLOAT_CHECK_ERRNO #define FLOAT_CHECK_ERRNO #endif #ifdef FLOAT_CHECK_ERRNO # include <errno.h> #endif #ifndef isnan # define isnan(x) ((x) != (x)) #endif #endif /* INCLUDED_sysfloat_h_ */