Linux Kernel Device Driver를 공부하면서 테스트 해본 코드 Struct File Operations /usr/src/linux-headers-2.6.27-17-generic/include/linux/fs.h struct file_operations { struct module *owner; loff_t (*llseek) (struct file *, loff_t, int); ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *); ssize_t (*aio_read) (struct kiocb *, c..