--- xinu/sys/test.c	2018/04/24 17:39:04	1.1.1.1
+++ xinu/sys/test.c	2018/04/24 17:39:56	1.1.1.2
@@ -1,27 +1,34 @@
-/* test.c - main */
+#include <stdio.h>
+int workcount = 0;
 
-#include <conf.h>
-#include <kernel.h>
-#include <network.h>
-
-/*------------------------------------------------------------------------
- *  main  --  start UDP echo server and then run Xinu pseudo-shell
- *------------------------------------------------------------------------
- */
 main()
 {
-	int	udpecho();
-
-	/* start rwho daemon and input processes */
+  int nwork, work();
 
-	rwho();
-
-	/* start UDP echo server */
+  printf("Enter cycles of work to do: ");
+  scanf("%d",&nwork);
+  resume(create(work,1000,20,"worker",1,nwork));
+  while (1)
+    {
+      getc(CONSOLE);		/* wait for <CR> from keyboard */
+      printf("worker at # %d\n",workcount);
+    }
+}
 
-	resume( create(udpecho, 800, 30, "UDPecho", 0) );
+work(ncycles)
+{
+  int i;
+  printf("Worker starting\n");
+  for (i=1;i<=ncycles;i++)
+    {
+      docycle(i);		/* do ith work cycle */
+      workcount++;		/* count it where parent can see it */
+    }
+}
 
-	while (TRUE) {
-		login(CONSOLE);
-		shell(CONSOLE);
-	}
+docycle(n)
+int n;
+{
+  int i;
+  for (i=0;i<n;i++);
 }