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annotate src/cutils.c @ 12312:b10ea6efdc58 release-3-4-x ss-3-3-91

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version is now 3.3.91
author John W. Eaton <jwe@octave.org>
date Mon, 31 Jan 2011 08:36:58 -0500
parents fd0a3ac60b0e
children 72c96de7a403
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) 1999-2011 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 #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 <stdio.h>
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28 #include <time.h>
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30 #include <sys/types.h>
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31 #include <unistd.h>
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32
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33 #include "cutils.h"
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34
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35 void
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36 octave_sleep (unsigned int seconds)
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37 {
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38 sleep (seconds);
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39 }
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40
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41 void
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42 octave_usleep (unsigned int useconds)
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43 {
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44 struct timespec delay;
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45 struct timespec remaining;
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46
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47 unsigned int sec = useconds / 1000000;
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48 unsigned int usec = useconds % 1000000;
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49
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50 delay.tv_sec = sec;
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51 delay.tv_nsec = usec * 1000;
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52
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53 nanosleep (&delay, &remaining);
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54 }
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55
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56 int
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57 octave_raw_vsnprintf (char *buf, size_t n, const char *fmt, va_list args)
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58 {
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59 return vsnprintf (buf, n, fmt, args);
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60 }