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annotate libcruft/misc/f77-fcn.c @ 3887:7da18459c08b

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[project @ 2002-04-04 00:44:21 by jwe]
author jwe
date Thu, 04 Apr 2002 00:46:37 +0000
parents ec80db02d436
children 9be12c29c7d5
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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
a33bbd3fadd7 [project @ 1996-11-20 05:09:29 by jwe]
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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
a33bbd3fadd7 [project @ 1996-11-20 05:09:29 by jwe]
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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
a33bbd3fadd7 [project @ 1996-11-20 05:09:29 by jwe]
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17 You should have received a copy of the GNU General Public License
a33bbd3fadd7 [project @ 1996-11-20 05:09:29 by jwe]
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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
a33bbd3fadd7 [project @ 1996-11-20 05:09:29 by jwe]
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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 <stdlib.h>
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28 #include <string.h>
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29
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30 #include "f77-fcn.h"
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31 #include "lo-error.h"
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32
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33 void
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34 copy_f77_context (void *from, void *to, unsigned int size)
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35 {
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36 memcpy (to, from, size);
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37 }
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38
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39 /* All the STOP statements in the Fortran routines have been replaced
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40 with a call to XSTOPX.
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41
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42 XSTOPX jumps back to the entry point for the Fortran function that
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43 called us. Then the calling function should do whatever cleanup
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44 is necessary. */
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45
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46 volatile void
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47 F77_FUNC (xstopx, XSTOPX) (const char *s, long int slen)
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48 {
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49 /* Skip printing message if it is just a single blank character. */
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50 if (s && slen > 0 && ! (slen == 1 && *s == ' '))
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51 (*current_liboctave_error_handler) ("%.*s", s, slen);
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52
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53 longjmp (f77_context, 1);
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54 }
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55
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56 /*
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57 ;;; Local Variables: ***
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58 ;;; mode: C++ ***
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59 ;;; End: ***
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60 */