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Diffstat (limited to 'libguile/stackchk.h')
-rw-r--r-- | libguile/stackchk.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/libguile/stackchk.h b/libguile/stackchk.h deleted file mode 100644 index 6e6a358fc..000000000 --- a/libguile/stackchk.h +++ /dev/null @@ -1,92 +0,0 @@ -/* classes: h_files */ - -#ifndef STACKCHKH -#define STACKCHKH -/* Copyright (C) 1995,1996 Free Software Foundation, Inc. - * - * This program 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. - * - * This program 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 this software; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - * - * As a special exception, the Free Software Foundation gives permission - * for additional uses of the text contained in its release of GUILE. - * - * The exception is that, if you link the GUILE library with other files - * to produce an executable, this does not by itself cause the - * resulting executable to be covered by the GNU General Public License. - * Your use of that executable is in no way restricted on account of - * linking the GUILE library code into it. - * - * This exception does not however invalidate any other reasons why - * the executable file might be covered by the GNU General Public License. - * - * This exception applies only to the code released by the - * Free Software Foundation under the name GUILE. If you copy - * code from other Free Software Foundation releases into a copy of - * GUILE, as the General Public License permits, the exception does - * not apply to the code that you add in this way. To avoid misleading - * anyone as to the status of such modified files, you must delete - * this exception notice from them. - * - * If you write modifications of your own for GUILE, it is your choice - * whether to permit this exception to apply to your modifications. - * If you do not wish that, delete this exception notice. - */ - -#include "libguile/__scm.h" - -#include "libguile/continuations.h" -#ifdef DEBUG_EXTENSIONS -#include "libguile/debug.h" -#endif - - -/* With debug extensions we have the possibility to use the debug options - * to disable stack checking. - */ -#ifdef DEBUG_EXTENSIONS -#define SCM_STACK_CHECKING_P SCM_STACK_LIMIT -#else -/* *fixme* This option should be settable also without debug extensions. */ -#define SCM_STACK_LIMIT 100000 -#define SCM_STACK_CHECKING_P 1 -#endif - -#ifdef STACK_CHECKING -# ifdef SCM_STACK_GROWS_UP -# define SCM_STACK_OVERFLOW_P(s)\ - (s - SCM_BASE (scm_rootcont) > SCM_STACK_LIMIT * sizeof (SCM_STACKITEM)) -# else -# define SCM_STACK_OVERFLOW_P(s)\ - (SCM_BASE (scm_rootcont) - s > SCM_STACK_LIMIT * sizeof (SCM_STACKITEM)) -# endif -# define SCM_CHECK_STACK\ - {\ - SCM_STACKITEM stack;\ - if (SCM_STACK_OVERFLOW_P (&stack) && scm_stack_checking_enabled_p)\ - scm_report_stack_overflow ();\ - } -#else -# define SCM_CHECK_STACK /**/ -#endif /* STACK_CHECKING */ - -extern int scm_stack_checking_enabled_p; - - - -extern void scm_report_stack_overflow SCM_P ((void)); -extern long scm_stack_size SCM_P ((SCM_STACKITEM *start)); -extern void scm_stack_report SCM_P ((void)); -extern void scm_init_stackchk SCM_P ((void)); - -#endif /* STACKCHKH */ |