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annotate libcruft/misc/dostop.c @ 280:7e60a6f52cd4

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[project @ 1994-01-09 03:59:32 by jwe] Initial revision
author jwe
date Sun, 09 Jan 1994 03:59:32 +0000
parents
children 611d403c7f3d
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1 /* dostop.c -*- C -*- */
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2 /*
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3
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4 Copyright (C) 1992, 1993 John W. Eaton
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
7e60a6f52cd4 [project @ 1994-01-09 03:59:32 by jwe]
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, write to the Free
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20 Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include "config.h"
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26 #endif
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27
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28 #include <sys/types.h>
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29 #ifdef HAVE_UNISTD_H
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30 #include <unistd.h>
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31 #endif
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32 #include <signal.h>
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33 #include <stdlib.h>
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34
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35 /*
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36 * All the STOP statements in the Fortran routines have been replaced
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37 * with a call to XSTOPX, defined in the file libcruft/misc/xstopx.f.
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38 *
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39 * The XSTOPX function calls this function, which will send a SIGINT
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40 * signal to the program that invoked it.
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41 *
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42 * Octave\'s SIGINT signal handler calls jump_to_top_level(), and the
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43 * user will end up at the top level instead of the shell prompt.
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44 *
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45 * Programs that don\'t handle SIGINT will be interrupted.
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46 */
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47
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48 volatile void
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49 #if defined (F77_APPEND_UNDERSCORE)
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50 dostop_ (void)
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51 #else
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52 dostop (void)
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53 #endif
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54 {
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55 kill (getpid (), SIGINT);
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56 abort ();
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57 }
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58
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59 /*
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60 ;;; Local Variables: ***
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61 ;;; mode: C ***
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62 ;;; page-delimiter: "^/\\*" ***
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63 ;;; End: ***
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64 */