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  • Committer: Bazaar Package Importer
  • Author(s): Kasper Peeters
  • Date: 2009-01-17 15:20:00 UTC
  • Revision ID: james.westby@ubuntu.com-20090117152000-w7adpc10bg9bjzow
Tags: upstream-1.12
Import upstream version 1.12

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examples/periodic.cc
 
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/* 
 
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        Test program to yield output at given interval.
 
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        Copyright (C) 2001-2009  Kasper Peeters <kasper.peeters@aei.mpg.de>
 
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   This program is free software; you can redistribute it and/or
 
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   modify it under the terms of the GNU General Public License
 
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   as published by the Free Software Foundation; either version 2
 
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   of the License, or (at your option) any later version.
 
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   This program is distributed in the hope that it will be useful,
 
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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   GNU General Public License for more details.
 
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   You should have received a copy of the GNU General Public License
 
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   along with this program; if not, write to the Free Software
 
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   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
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*/
 
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#include <string.h>
 
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#include <unistd.h>
 
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#include <stdio.h>
 
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#include <stdlib.h>
 
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int main(int argc, char **argv)
 
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        {
 
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        int counter=1;
 
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        char buffer[100];
 
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        while(true) {
 
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                if(argc>1) {
 
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                        if(write(1, argv[1], strlen(argv[1]))<strlen(argv[1]))
 
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                                exit(1);
 
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                        }
 
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                else { 
 
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                        sprintf(buffer, "test %d", counter);
 
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                        if(write(1, buffer, strlen(buffer))<strlen(buffer))
 
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                                exit(1);
 
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                        }
 
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                ++counter;
 
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                write(1, "\n", 1);
 
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                sleep(1);
 
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                }
 
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        return 0;
 
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        }