1 files changed, 30 insertions, 0 deletions
diff --git a/shell/samples/os.fork.js b/shell/samples/os.fork.js
new file mode 100644
index 00000000..debdebcc
--- /dev/null
+++ b/shell/samples/os.fork.js
@@ -0,0 +1,30 @@
+igt.os.fork('hello', print).wait();
+
+igt.os.fork([ {delay: 1, msg:'goodbye' }, {delay:0, msg:'world'} ],
+	function(x) { igt.os.sleep(x.delay); print(x.msg) }).wait();
+
+var job = igt.os.fork('', function(x) { igt.os.exit(1); igt.os.sleep(999); });
+print('Exitcode = ' + job.wait());
+
+job = igt.os.fork();
+if (job) {
+  print("Parent shall wait for its child!");
+  job.wait();
+} else {
+  print("The child wants to play!");
+  for (var x = 0; x < 10; x++) {
+    print("Play " + x);
+    igt.os.sleep(0.1);
+  }
+  print("Tired now!");
+  igt.os.exit(0);
+}
+print("Only parents allowed after children sleep, exitcode:", job.result);
+
+job = igt.os.fork();
+if (job) {
+  print("No Mr Bond, I expect you to", job.wait());
+} else {
+  badwolf();
+}
+print("Onwards, all by myself.");