mirror of
https://github.com/0intro/libtask
synced 2024-12-22 19:16:55 +03:00
62 lines
835 B
C
62 lines
835 B
C
/* Copyright (c) 2005 Russ Cox, MIT; see COPYRIGHT */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <task.h>
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int quiet;
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int goal;
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int buffer;
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void
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primetask(void *arg)
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{
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Channel *c, *nc;
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int p, i;
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c = arg;
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p = chanrecvul(c);
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if(p > goal)
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taskexitall(0);
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if(!quiet)
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printf("%d\n", p);
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nc = chancreate(sizeof(unsigned long), buffer);
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taskcreate(primetask, nc, 32768);
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for(;;){
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i = chanrecvul(c);
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if(i%p)
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chansendul(nc, i);
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}
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}
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void
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taskmain(int argc, char **argv)
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{
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int i;
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Channel *c;
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if(argc>1)
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goal = atoi(argv[1]);
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else
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goal = 100;
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printf("goal=%d\n", goal);
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c = chancreate(sizeof(unsigned long), buffer);
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taskcreate(primetask, c, 32768);
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for(i=2;; i++)
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chansendul(c, i);
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}
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void*
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emalloc(unsigned long n)
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{
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return calloc(n ,1);
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}
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long
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lrand(void)
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{
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return rand();
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}
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