From e1d96810d0c2c1da6ec36eb81c642bcc6cf420c8 Mon Sep 17 00:00:00 2001
From: hunt <hunt>
Date: Mon, 20 Mar 2006 16:05:24 +0000
Subject: *** empty log message ***

---
 examples/small_demos/key.stp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 examples/small_demos/key.stp

(limited to 'examples/small_demos/key.stp')

diff --git a/examples/small_demos/key.stp b/examples/small_demos/key.stp
new file mode 100755
index 00000000..0489524a
--- /dev/null
+++ b/examples/small_demos/key.stp
@@ -0,0 +1,22 @@
+#! /usr/bin/env stap
+
+# Useless, but amusing. Based on an idea I saw on a
+# dtrace site. (wav files are from emacs).
+
+// KEY_ENTER = 28
+probe kernel.function("kbd_event") {
+	if ($event_type == 1 && $value) {
+		if ($event_code == 28)
+			system("play return.wav")
+		else
+			system("play click.wav")
+	}
+}
+
+probe begin {
+	printf("TYPEWRITER ON\n")
+}
+
+probe end {
+	printf("DONE\n")
+}
-- 
cgit