sys/arch/pmax/test/t06.c

   1 int foo;
   2
   3 main(argc, argv)
   4         char **argv;
   5 {
   6         int fout = open("/dev/console", 1);
   7         int i;
   8
   9         foo = 0;
  10         switch(fork()) {
  11         case 0: /* child */
  12                 foo = 30;
  13                 for (i = 0; i < 10; i++) {
  14                         printf("child %d, foo %d\n", i, foo);
  15                         foo++;
  16                 }
  17                 return(1);
  18
  19         case -1:
  20                 perror("fork");
  21                 return(2);
  22
  23         default:
  24                 for (i = 0; i < 10; i++) {
  25                         printf("parent %d foo %d\n", i, foo);
  26                         foo++;
  27                 }
  28                 return(0);
  29         }
  30 }