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52859adfb9
wta for range errors (ASSERT still needs work). * error.c, error.h (scm_out_of_range): new procedure. * error.c, error.h (scm_out_of_range_key): new key. * posix.c (scm_sync): #else was missing. * error.c, error.h: append _key to names scm_num_overflow and scm_system_error. * __scm.h (SCM_SYSMISSING, SCM_NUM_OVERFLOW): use SCM_BOOL_F instead of consing an empty list. (SCM_SYSERROR etc.): move into error.c, make them procedures instead of macros, saves code and string space. error.c, fports.c, numbers.c, posix.c, ioext.c, filesys.c, socket.c, fdsocket.c, simpos.c: change names of SCM_SYSERROR etc., to lower case. Rename scm_syserror_m to scm_syserror_msg. error.h: prototypes for new procedures.
89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
/* classes: h_files */
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#ifndef ERRORH
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#define ERRORH
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/* Copyright (C) 1995,1996 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*/
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#include "libguile/__scm.h"
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extern int scm_ints_disabled;
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extern SCM scm_system_error_key;
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extern SCM scm_num_overflow_key;
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extern SCM scm_out_of_range_key;
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extern void scm_error SCM_P ((SCM key, char *subr, char *message,
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SCM args, SCM rest));
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extern void (*scm_error_callback) SCM_P ((SCM key, char *subr,
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char *message, SCM args, SCM rest));
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extern void scm_syserror SCM_P ((char *subr));
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extern void scm_syserror_msg SCM_P ((char *subr, char *message, SCM args));
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extern void scm_sysmissing SCM_P ((char *subr));
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extern void scm_num_overflow SCM_P ((char *subr));
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extern void scm_out_of_range SCM_P ((char *subr, SCM bad_value));
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#ifdef __STDC__
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extern int scm_handle_it (int i);
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extern void scm_warn (char *str1, char *str2);
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extern SCM scm_errno (SCM arg);
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extern SCM scm_perror (SCM arg);
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extern void scm_def_err_response (void);
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extern void scm_everr (SCM exp, SCM env, SCM arg, char *pos, char *s_subr);
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extern SCM scm_wta (SCM arg, char *pos, char *s_subr);
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extern void scm_init_error (void);
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#else /* STDC */
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extern int scm_handle_it ();
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extern void scm_warn ();
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extern SCM scm_errno ();
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extern SCM scm_perror ();
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extern void scm_def_err_response ();
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extern void scm_everr ();
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extern SCM scm_wta ();
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extern void scm_init_error ();
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#endif /* STDC */
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#endif /* ERRORH */
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