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annotate liboctave/wrappers/nproc-wrapper.c @ 23083:e9a0469dedd9 stable

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maint: strip extra trailing newlines from files.
author John W. Eaton <jwe@octave.org>
date Fri, 20 Jan 2017 12:19:08 -0500
parents 4caa7b28d183
children ef4d915df748 3ac9f9ecfae5
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1 /*
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2
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3 Copyright (C) 2016 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 3 of the License, or (at your
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10 option) any 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, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 // num_processors is provided by gnulib. We don't include gnulib
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24 // headers directly in Octave's C++ source files to avoid problems that
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25 // may be caused by the way that gnulib overrides standard library
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26 // functions.
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27
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28 #if defined (HAVE_CONFIG_H)
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29 # include "config.h"
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30 #endif
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31
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32 #include "nproc.h"
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33
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34 #include "nproc-wrapper.h"
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35
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36 unsigned long int
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37 octave_num_processors_wrapper (enum octave_nproc_query octave_query)
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38 {
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39 enum nproc_query query = NPROC_CURRENT;
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40
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41 switch (octave_query)
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42 {
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43 case OCTAVE_NPROC_ALL:
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44 query = NPROC_ALL;
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45 break;
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46
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47 case OCTAVE_NPROC_CURRENT:
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48 query = NPROC_CURRENT;
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49 break;
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50
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51 case OCTAVE_NPROC_CURRENT_OVERRIDABLE:
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52 query = NPROC_CURRENT_OVERRIDABLE;
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53 break;
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54 }
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55
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56 return num_processors (query);
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57 }