minix/tests/test12.c

   1 /* test 12 */
   2
   3 /* Copyright (C) 1987 by Martin Leisner. All rights reserved. */
   4 /* Used by permission. */
   5
   6 #include <sys/types.h>
   7 #include <sys/wait.h>
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <stdio.h>
  11
  12 #define NUM_TIMES       1000
  13 int max_error = 2;
  14 #include "common.h"
  15
  16
  17
  18 int main(void);
  19
  20 int main()
  21 {
  22   register int i;
  23   int k;
  24
  25   start(12);
  26
  27   for (i = 0; i < NUM_TIMES; i++) switch (fork()) {
  28             case 0:     exit(1);                        break;
  29             case -1:
  30                 printf("fork broke\n");
  31                 exit(1);
  32             default:    wait(&k);                       break;
  33         }
  34
  35   quit();
  36   return(-1);                   /* impossible */
  37 }
  38