linux ÄÚºËÄ£¿éÖ®hello world ÎÊÌâ

ÓõÄÊÇredhat 5  £¬ÄÚºËÊÇ 2.6.18

hello.c´úÂëÈçÏÂ

#include <linux/module.h>
MODULE_LICENSE("Dual BSD/GPL");
int init_module(void){printk(" <1>hello,world \n");return 0;}
void clearnup_module(void){printk(" <1>goodbyr \n");}

====================================================
ÓÃfind ÃüÁî ÕÒ³ö module.h ÔÚ/usr/src/kernels/2.6.18-92.el5-i686/include/linux
/Ŀ¼ÏÂ
makefile ÈçÏÂ

obj-m := hello.o
KDIR :=/usr/src/kernels/2.6.18-92.el5-i686/include/linux/
PWD := $(shell pwd)
modules:
$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
======================================================
make ºó³öÏÖÒÔÏ´íÎó Çë¸ßÊÖÖ¸µãÏÂ

make -C /usr/src/kernels/2.6.18-92.el5-i686/include/linux/ SUBDIRS=/hom/wchlp
  modules
make[1]: Entering directory `/usr/src/kernels/2.6.18-92.el5-i686/include/linux'
make[1]: *** ûÓйæÔò¿ÉÒÔ´´½¨Ä¿±ê¡°modules¡±¡£ Í£Ö¹¡£
make[1]: Leaving directory `/usr/src/kernels/2.6.18-92.el5-i686/include/linux'
make: *** [modules] ´íÎó 2

Çë²»ÁߴͽÌ

---

ÏÈ°Ñkernel  makeÒ»±éÊÔÊÔ