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Viewing changes to src/xpmodules/alive_probe/ttl_calc/getrandom.cc

  • Committer: Bazaar Package Importer
  • Author(s): Richard Atterer
  • Date: 2005-02-22 22:54:24 UTC
  • mfrom: (1.2.1 upstream) (2.1.2 hoary)
  • Revision ID: james.westby@ubuntu.com-20050222225424-6cqy8rr45pkna819
Tags: 0.2.2-1
New upstream version

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src/xpmodules/alive_probe/ttl_calc/getrandom.cc
 
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#include "ttl_calc.h"
 
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int TTL_Mod::getrandom(int limit)
 
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{
 
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    int rnum;
 
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#ifdef OpenBSD
 
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        arc4random();
 
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        rnum = 1+arc4random()%limit;
 
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        return rnum;
 
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#endif
 
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        struct timeval tp;
 
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    struct timezone tzp;
 
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    gettimeofday(&tp, &tzp);
 
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    srand(tp.tv_usec);
 
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    rnum=1+rand()%limit;
 
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    return rnum;
 
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}