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디바이스 드라이버 구성도<br />
225<br />
lseek() : xxx_llseek()<br />
ioctl() : xxx_ioctl()<br />
http://eoslab.ssu.ac.kr<br />
Linux Device Driver<br />
문자 디바이스 드라이버의 등록과 해제 및 구성<br />
226<br />
등록<br />
<br />
<br />
<br />
해제<br />
<br />
<br />
register_chrdev<br />
int register_chrdev(unsigned int major, const char *name, struct<br />
file_operations *fops)<br />
#include <br />
unregister _ chrdev<br />
int unregister_chrdev(unsigned int major, const char *name)<br />
http://eoslab.ssu.ac.kr<br />
Linux Device Driver