From 884a472d53956b82cbdc2aa87dff89a5e69991ec Mon Sep 17 00:00:00 2001
From: Nikola Pajkovsky <npajkovs@redhat.com>
Date: Thu, 11 Nov 2010 15:52:46 +0100
Subject: add example of tainted kernel module

Signed-off-by: Nikola Pajkovsky <npajkovs@redhat.com>
(cherry picked from commit da564d0e3b98e0ad62af9877c32f6c5a1ef510c9)
---
 examples/taint/.gitignore |  1 +
 examples/taint/Makefile   |  8 ++++++++
 examples/taint/taint.c    | 21 +++++++++++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 examples/taint/.gitignore
 create mode 100644 examples/taint/Makefile
 create mode 100644 examples/taint/taint.c

(limited to 'examples')

diff --git a/examples/taint/.gitignore b/examples/taint/.gitignore
new file mode 100644
index 00000000..24600083
--- /dev/null
+++ b/examples/taint/.gitignore
@@ -0,0 +1 @@
+!Makefile
diff --git a/examples/taint/Makefile b/examples/taint/Makefile
new file mode 100644
index 00000000..a76c46b7
--- /dev/null
+++ b/examples/taint/Makefile
@@ -0,0 +1,8 @@
+obj-m += taint.o
+
+all:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+
+clean:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
+
diff --git a/examples/taint/taint.c b/examples/taint/taint.c
new file mode 100644
index 00000000..be6f0a20
--- /dev/null
+++ b/examples/taint/taint.c
@@ -0,0 +1,21 @@
+/*
+ *  hello-1.c - The simplest kernel module.
+ */
+#include <linux/module.h>	/* Needed by all modules */
+#include <linux/kernel.h>	/* Needed for KERN_INFO */
+
+int init_module(void)
+{
+	printk(KERN_INFO "Hello world\n");
+	/*
+	 * A non 0 return means init_module failed; module can't be loaded.
+	 */
+	return 0;
+}
+
+void cleanup_module(void)
+{
+	printk(KERN_INFO "Goodbye world\n");
+}
+
+MODULE_LICENSE("TAINT");
-- 
cgit