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Annotation of xinu/sys/test1.c, revision 1.1

1.1     ! root        1: #include <stdio.h>
        !             2: int workcount = 0;
        !             3: 
        !             4: main()
        !             5: {
        !             6:   int nwork, ch, work();
        !             7: 
        !             8:   printf("Enter cycles of work to do: ");
        !             9: /*  scanf("%d",&nwork); */
        !            10:   nwork = 1000;
        !            11:   ch = getc(CONSOLE);
        !            12:   printf("Got %c %d\n",ch,nwork);
        !            13:   resume(create(work,500,20,"worker",1,nwork));
        !            14:   printf("Parent back from resume of child\n");
        !            15:   while (1)
        !            16:     {
        !            17:       getc(CONSOLE);           /* wait for <CR> from keyboard */
        !            18:       printf("worker at # %d\n",workcount);
        !            19:     }
        !            20: }
        !            21: 
        !            22: work(ncycles)
        !            23: {
        !            24:   int i;
        !            25:   printf("child starting, ncycles=%d...\n",ncycles);
        !            26:   for (i=1;i<=ncycles;i++)
        !            27:     {
        !            28:       docycle(i);              /* do ith work cycle */
        !            29:       workcount++;             /* count it where parent can see it */
        !            30:     }
        !            31: }
        !            32: 
        !            33: docycle(n)
        !            34: int n;
        !            35: {
        !            36:   int i;
        !            37:   for (i=0;i<n;i++);
        !            38: }

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