5 /* Copyright (C) 1995,1996,1997,1998, 2000 Free Software Foundation, Inc.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this software; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20 * Boston, MA 02111-1307 USA
22 * As a special exception, the Free Software Foundation gives permission
23 * for additional uses of the text contained in its release of GUILE.
25 * The exception is that, if you link the GUILE library with other files
26 * to produce an executable, this does not by itself cause the
27 * resulting executable to be covered by the GNU General Public License.
28 * Your use of that executable is in no way restricted on account of
29 * linking the GUILE library code into it.
31 * This exception does not however invalidate any other reasons why
32 * the executable file might be covered by the GNU General Public License.
34 * This exception applies only to the code released by the
35 * Free Software Foundation under the name GUILE. If you copy
36 * code from other Free Software Foundation releases into a copy of
37 * GUILE, as the General Public License permits, the exception does
38 * not apply to the code that you add in this way. To avoid misleading
39 * anyone as to the status of such modified files, you must delete
40 * this exception notice from them.
42 * If you write modifications of your own for GUILE, it is your choice
43 * whether to permit this exception to apply to your modifications.
44 * If you do not wish that, delete this exception notice. */
46 #include "libguile/__scm.h"
49 extern int scm_ints_disabled
;
53 /* GCC can be told that a function doesn't return; this helps it do
54 better error checking (for uninitialized variable use, for
55 example), and some optimization. */
57 #define SCM_NORETURN __attribute__ ((noreturn))
62 extern void scm_error (SCM key
, const char *subr
, const char *message
,
63 SCM args
, SCM rest
) SCM_NORETURN
;
64 extern SCM
scm_error_scm (SCM key
, SCM subr
, SCM message
,
65 SCM args
, SCM rest
) SCM_NORETURN
;
66 extern SCM
scm_strerror (SCM err
);
67 extern void scm_syserror (const char *subr
) SCM_NORETURN
;
68 extern void scm_syserror_msg (const char *subr
, const char *message
,
69 SCM args
, int eno
) SCM_NORETURN
;
70 extern void scm_num_overflow (const char *subr
) SCM_NORETURN
;
71 extern void scm_out_of_range (const char *subr
, SCM bad_value
)
73 extern void scm_out_of_range_pos (const char *subr
, SCM bad_value
, SCM pos
)
75 extern void scm_wrong_num_args (SCM proc
) SCM_NORETURN
;
76 extern void scm_error_num_args_subr (const char* subr
) SCM_NORETURN
;
77 extern void scm_wrong_type_arg (const char *subr
, int pos
,
78 SCM bad_value
) SCM_NORETURN
;
79 extern void scm_wrong_type_arg_msg (const char *subr
, int pos
,
80 SCM bad_value
, const char *sz
) SCM_NORETURN
;
81 extern void scm_memory_error (const char *subr
) SCM_NORETURN
;
82 extern void scm_misc_error (const char *subr
, const char *message
,
83 SCM args
) SCM_NORETURN
;
84 extern void scm_init_error (void);
88 #if (SCM_DEBUG_DEPRECATED == 0)
90 extern void scm_sysmissing (const char *subr
) SCM_NORETURN
;
91 extern SCM
scm_wta (SCM arg
, const char *pos
, const char *s_subr
);
93 #endif /* SCM_DEBUG_DEPRECATED == 0 */