add character driver fops struct + implementation

1 files changed, 11 insertions, 2 deletions

diff --git a/1/main.c b/1/main.c
index 7299f36..88ae0d0 100644
--- a/1/main.c
+++ b/1/main.c
@@ -1,15 +1,24 @@
 #include <linux/init.h>
 #include <linux/module.h>
 
+#include "fopdrv.h"
+
 MODULE_LICENSE("MIT");
 
+struct file_operations fops = {
+  .read = fop_read,
+  .write = fop_write,
+  .open = fop_open,
+  .release = fop_release,
+};
+
 static int mod_init(void) {
-	printk(KERN_ALERT "Hello, world\n");
+	printk("%s\n", __PRETTY_FUNCTION__);
 	return 0;
 }
 
 static void mod_exit(void) {
-	printk(KERN_ALERT "Goodbye, world\n");
+	printk("%s\n", __PRETTY_FUNCTION__);
 }
 
 module_init(mod_init);