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annotate libcruft/misc/lo-error.c @ 2847:8b262e771614

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[project @ 1997-03-27 16:18:26 by jwe]
author jwe
date Thu, 27 Mar 1997 16:19:58 +0000
parents 106ae3df29f5
children 2efa28a91e7a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1996, 1997 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, write to the Free
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <stdarg.h>
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28 #include <stdio.h>
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29 #include <stdlib.h>
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30
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31 #include "lo-error.h"
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32
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33 /* Having this file in this directory is a kluge to avoid unresolved
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34 symbol errors when creating shared versions of libcruft. */
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35
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36 /* Pointer to the current error handling function. */
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37 liboctave_error_handler current_liboctave_error_handler = liboctave_fatal;
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38
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39 static void
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40 verror (const char *name, const char *fmt, va_list args)
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41 {
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42 if (name)
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43 fprintf (stderr, "%s: ", name);
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44
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45 vfprintf (stderr, fmt, args);
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46 fprintf (stderr, "\n");
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47 fflush (stderr);
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48 }
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49
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50 void
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51 set_liboctave_error_handler (liboctave_error_handler f)
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52 {
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53 if (f)
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54 current_liboctave_error_handler = f;
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55 else
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56 current_liboctave_error_handler = liboctave_fatal;
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57 }
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58
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59 void
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60 liboctave_fatal (const char *fmt, ...)
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61 {
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62 va_list args;
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63 va_start (args, fmt);
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64 verror ("fatal", fmt, args);
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65 va_end (args);
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66
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67 exit (1);
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68 }
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69
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70 /*
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71 ;;; Local Variables: ***
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72 ;;; mode: C ***
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73 ;;; page-delimiter: "^/\\*" ***
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74 ;;; End: ***
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75 */