hello world working

2 files changed, 25 insertions, 0 deletions

diff --git a/1/Makefile b/1/Makefile
new file mode 100644
index 0000000..990d695
--- /dev/null
+++ b/1/Makefile
@@ -0,0 +1,8 @@
+RELEASE := $(shell uname -r)
+KERNEL := /lib/modules/$(RELEASE)/build
+
+obj-m += main.o
+
+all:
+	$(MAKE) -C $(KERNEL) M=$(PWD) modules
+
diff --git a/1/main.c b/1/main.c
new file mode 100644
index 0000000..819ba32
--- /dev/null
+++ b/1/main.c
@@ -0,0 +1,17 @@
+#include <linux/init.h>
+#include <linux/module.h>
+
+MODULE_LICENSE("MIT");
+
+static int hello_init(void) {
+	printk(KERN_ALERT "Hello, world\n");
+	return 0;
+}
+
+static void hello_exit(void) {
+	printk(KERN_ALERT "Goodbye, world\n");
+}
+
+module_init(hello_init);
+module_exit(hello_exit);
+