libguile/error.h

   1 /* classes: h_files */
   2
   3 #ifndef SCM_ERROR_H
   4 #define SCM_ERROR_H
   5
   6 /* Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2, or (at your option)
  11  * any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this software; see the file COPYING.  If not, write to
  20  * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  21  * Boston, MA 02111-1307 USA
  22  *
  23  * As a special exception, the Free Software Foundation gives permission
  24  * for additional uses of the text contained in its release of GUILE.
  25  *
  26  * The exception is that, if you link the GUILE library with other files
  27  * to produce an executable, this does not by itself cause the
  28  * resulting executable to be covered by the GNU General Public License.
  29  * Your use of that executable is in no way restricted on account of
  30  * linking the GUILE library code into it.
  31  *
  32  * This exception does not however invalidate any other reasons why
  33  * the executable file might be covered by the GNU General Public License.
  34  *
  35  * This exception applies only to the code released by the
  36  * Free Software Foundation under the name GUILE.  If you copy
  37  * code from other Free Software Foundation releases into a copy of
  38  * GUILE, as the General Public License permits, the exception does
  39  * not apply to the code that you add in this way.  To avoid misleading
  40  * anyone as to the status of such modified files, you must delete
  41  * this exception notice from them.
  42  *
  43  * If you write modifications of your own for GUILE, it is your choice
  44  * whether to permit this exception to apply to your modifications.
  45  * If you do not wish that, delete this exception notice.  */
  46
  47 \f
  48
  49 #include "libguile/__scm.h"
  50
  51 \f
  52 SCM_API int scm_ints_disabled;
  53
  54 SCM_API SCM scm_system_error_key;
  55 SCM_API SCM scm_num_overflow_key;
  56 SCM_API SCM scm_out_of_range_key;
  57 SCM_API SCM scm_args_number_key;
  58 SCM_API SCM scm_arg_type_key;
  59 SCM_API SCM scm_memory_alloc_key;
  60 SCM_API SCM scm_misc_error_key;
  61
  62 \f
  63
  64 SCM_API void scm_error (SCM key, const char *subr, const char *message,
  65                         SCM args, SCM rest) SCM_NORETURN;
  66 SCM_API SCM scm_error_scm (SCM key, SCM subr, SCM message,
  67                            SCM args, SCM rest) SCM_NORETURN;
  68 SCM_API SCM scm_strerror (SCM err);
  69 SCM_API void scm_syserror (const char *subr) SCM_NORETURN;
  70 SCM_API void scm_syserror_msg (const char *subr, const char *message,
  71                                SCM args, int eno) SCM_NORETURN;
  72 SCM_API void scm_num_overflow (const char *subr) SCM_NORETURN;
  73 SCM_API void scm_out_of_range (const char *subr, SCM bad_value)
  74      SCM_NORETURN;
  75 SCM_API void scm_out_of_range_pos (const char *subr, SCM bad_value, SCM pos)
  76      SCM_NORETURN;
  77 SCM_API void scm_wrong_num_args (SCM proc) SCM_NORETURN;
  78 SCM_API void scm_error_num_args_subr (const char* subr) SCM_NORETURN;
  79 SCM_API void scm_wrong_type_arg (const char *subr, int pos,
  80                                  SCM bad_value) SCM_NORETURN;
  81 SCM_API void scm_wrong_type_arg_msg (const char *subr, int pos,
  82                                      SCM bad_value, const char *sz) SCM_NORETURN;
  83 SCM_API void scm_memory_error (const char *subr) SCM_NORETURN;
  84 SCM_API void scm_misc_error (const char *subr, const char *message,
  85                              SCM args) SCM_NORETURN;
  86 SCM_API void scm_init_error (void);
  87
  88 #endif  /* SCM_ERROR_H */
  89
  90 /*
  91   Local Variables:
  92   c-file-style: "gnu"
  93   End:
  94 */