view src/s/gnu.h @ 4777:c69aeb86b2a3

Serialise non-default hash table rehash thresholds correctly; use this. src/ChangeLog addition: 2009-12-17 Aidan Kehoe <kehoea@parhasard.net> * elhash.c (HASH_TABLE_DEFAULT_REHASH_THRESHOLD): New macro, giving a default value for a hash table's rehash threshold given its size and test function. (print_hash_table): Print the hash table's rehash threshold if it has a non-default value. Ditto for its rehash size. (Fmake_hash_table): Supply the keyword arguments in a format understood by #'function-arglist. lisp/ChangeLog addition: 2009-12-17 Aidan Kehoe <kehoea@parhasard.net> * mule/make-coding-system.el (fixed-width-create-decode-encode-tables): Use a rehash threshold of 0.999 for this hash table, now that hash table rehash thresholds are serialised correctly; these hash tables will never be resized, and it's not even that important that they are *that* fast, for most of the coding systems they're used a minority of the time.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 17 Dec 2009 13:50:45 +0000
parents 023b83f4e54b
children 308d34e9f07d 861f2601a38b
line wrap: on
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/* Definitions file for XEmacs running on the GNU Hurd.
   Copyright (C) 1994, 1995, 1996 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 19.31. */

/* Get most of the stuff from bsd4.3 */
#include "bsd4-3.h"

/* For mem-limits.h.  */
#define BSD4_2

#undef SYSTEM_TYPE
#define SYSTEM_TYPE "gnu"

#define LIBS_DEBUG

/* GNU needs its own crt0, and libc defines data_start.  */
#define ORDINARY_LINK
#define DATA_START ({ extern int data_start; (char *) &data_start; })

/* GNU now always uses the ELF format.  */
#define UNEXEC "unexelf.o"

/* Some losing code fails to include this and then assumes
   that because it is braindead that O_RDONLY==0.  */
#ifndef NOT_C_CODE
#include <fcntl.h>
#endif