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-
- do_something(a,b)
- /* This function does something with a and b*/
- {
- int ret;
- char arg1[10];
- char arg2[10];
-
- /* Turn the arguments to strings */
- sprintf(arg1,"%d",a);
- sprintf(arg2,"%d",b);
-
- /* Execute the program */
- if (fork() == 0)
- execlp("domain","domain",arg1,arg2);
-
- /* Wait till it is finished and get the return code */
- wait(&ret);
-
- /* Shift it over, as the return code is in
- the high order bits */
- ret >> 8 && 0xFF;
-
- return ret;
- }