view src/s/gnu.h @ 5040:3daf9fc57cd4

fixes to test harness to allow backtracing/debugging of failures -------------------- ChangeLog entries follow: -------------------- tests/ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * automated/test-harness.el: * automated/test-harness.el (test-harness-bug-expected): New. * automated/test-harness.el (test-harness-unexpected-error-enter-debugger): New. * automated/test-harness.el (test-harness-assertion-failure-enter-debugger): New. * automated/test-harness.el (test-harness-unexpected-error-show-backtrace): New. * automated/test-harness.el (test-harness-assertion-failure-show-backtrace): New. * automated/test-harness.el (test-harness-assertion-failure-do-debug): New. * automated/test-harness.el (test-harness-unexpected-error-do-debug): New. * automated/test-harness.el (test-harness-unexpected-error-condition-handler): New. * automated/test-harness.el (test-harness-error-wrap): New. * automated/test-harness.el (test-harness-from-buffer): New variables that allow a backtrace to be displayed and/or the debugger to be entered when an assertion failure or unexpected error occurs. By default, debugging occurs when interactive and debug-on-error is set, and backtrace-displaying occurs either (a) when stack-trace-on-error is set, or (b) always, when an unexpected error occurs. (However, no backtracing or debugging occurs when a bug is expected.)
author Ben Wing <ben@xemacs.org>
date Sat, 20 Feb 2010 20:04:44 -0600
parents 023b83f4e54b
children 308d34e9f07d 861f2601a38b
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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