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maintainer changed: was lord, now jimb; first import

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Jim Blandy 1996-07-25 22:56:11 +00:00
commit 0f2d19dd46
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138
libguile/root.h Normal file
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/* classes: h_files */
#ifndef ROOTH
#define ROOTH
/* Copyright (C) 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 "__scm.h"
#define scm_flo0 scm_sys_protects[0]
#define scm_listofnull scm_sys_protects[1]
#define scm_undefineds scm_sys_protects[2]
#define scm_nullvect scm_sys_protects[3]
#define scm_nullstr scm_sys_protects[4]
#define scm_symhash scm_sys_protects[5]
#define scm_weak_symhash scm_sys_protects[6]
#define scm_symhash_vars scm_sys_protects[7]
#define scm_kw_obarray scm_sys_protects[8]
#define scm_type_obj_list scm_sys_protects[9]
#define scm_first_type scm_sys_protects[10]
#define scm_stand_in_procs scm_sys_protects[11]
#define scm_object_whash scm_sys_protects[12]
#define scm_permobjs scm_sys_protects[13]
#define scm_asyncs scm_sys_protects[14]
#define SCM_NUM_PROTECTS 15
extern SCM scm_sys_protects[];
struct scm_root_state
{
SCM_STACKITEM * stack_base;
jmp_buf save_regs_gc_mark;
int errjmp_bad;
SCM rootcont;
SCM dynwinds;
SCM continuation_stack;
SCM continuation_stack_ptr;
SCM progargs; /* vestigial */
SCM exitval; /* vestigial */
SCM cur_inp;
SCM cur_outp;
SCM cur_errp;
SCM def_inp;
SCM def_outp;
SCM def_errp;
SCM system_transformer;
SCM top_level_lookup_thunk_var;
};
#define scm_stack_base (scm_root->stack_base)
#define scm_save_regs_gc_mark (scm_root->save_regs_gc_mark)
#define scm_errjmp_bad (scm_root->errjmp_bad)
#define scm_rootcont (scm_root->rootcont)
#define scm_dynwinds (scm_root->dynwinds)
#define scm_continuation_stack (scm_root->continuation_stack)
#define scm_continuation_stack_ptr (scm_root->continuation_stack_ptr)
#define scm_progargs (scm_root->progargs)
#define scm_exitval (scm_root->exitval)
#define scm_cur_inp (scm_root->cur_inp)
#define scm_cur_outp (scm_root->cur_outp)
#define scm_cur_errp (scm_root->cur_errp)
#define scm_def_inp (scm_root->def_inp)
#define scm_def_outp (scm_root->def_outp)
#define scm_def_errp (scm_root->def_errp)
#define scm_top_level_lookup_thunk_var (scm_root->top_level_lookup_thunk_var)
#define scm_system_transformer (scm_root->system_transformer)
extern struct scm_root_state * scm_root;
#ifdef __STDC__
extern SCM scm_call_catching_errors (SCM (*thunk)(), SCM (*err_filter)(), void * closure);
#else /* STDC */
extern SCM scm_call_catching_errors ();
#endif /* STDC */
#endif /* ROOTH */