1 files changed, 51 insertions, 0 deletions
diff --git a/test/dopanic_drv.c b/test/dopanic_drv.c
new file mode 100644
index 0000000..a8540ff
--- /dev/null
+++ b/test/dopanic_drv.c
@@ -0,0 +1,51 @@
+/* dopanic.c 
+ *
+ * Cause a panic in a loadable driver.
+ */
+#include <linux/kernel.h>   /* We're doing kernel work */
+#include <linux/module.h>   /* Specifically, a module */
+
+static int device_open(void *inode, 
+		       void *file)
+{
+  printk (KERN_DEBUG "device_open(%p,%p)\n", inode, file);
+  return 0;
+}
+
+static int device_release(void *inode, 
+			  void *file)
+{
+  printk ("device_release(%p,%p)\n", inode, file);
+  return 0;
+}
+
+
+static int device_read(void *file,
+    char *buffer,    /* The buffer to fill with data */
+    int length,   /* The length of the buffer */
+    int *offset)  /* Our offset in the file */
+{
+    return 0;
+}
+
+static int device_write(void *file,
+    const char *buffer,    /* The buffer */
+    int length,   /* The length of the buffer */
+    int *offset)  /* Our offset in the file */
+{
+  return -1;
+}
+
+/* Initialize the module */
+int init_module()
+{
+  panic("dopanic: init_module calls panic");
+  return 0;
+}
+
+
+/* Cleanup - unregister the appropriate file from /proc */
+void cleanup_module()
+{
+}  
+