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mini2440_hello_module.c ·ÅÖõÄλÖÃ/opt/FriendlyARM/mini2440/linux2.6.29/drivers/char
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/**********************************************************************************************/
/*Îļþ:mini2440_hello_module.c              */
/*¼ò½é:HelloWorld           */
/***********************************************************************************************/
#include<linux/init.h>
#include<linux/module.h>
MODULE_LICENSE("Dual BSD/GPL");
static int hello_module_init(void)
{
        printk(KERN_ALERT"Hello,world\n");
        return 0;
}
static void hello_module_exit(void)
{
        printk(KERN_ALERT"Goodbye, world\n");
}
module_init(hello_module_init);
module_exit(hello_module_exit);
step2£º ÔÚchar Ŀ¼Ï´ò¿ªKconfig(¿ÉÒÔÀí½âΪÊÇÄں˵ÄÅäÖýű¾)
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config MINI2440_HELLO_MODULE
       tristate "Mini2440/QQ2440 module sample"
       depends on ARCH_S3C2440
       default m if MACH_FRIE


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db-4.3.29.tar.gz
subversion-1.3.2.tar.gz
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/data/software
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#mkdir /data/software/pkg
-p
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#cd
/data/software/pkg
#tar zxvf ../db-4.3.29.tar.gz
#cd
db-4.3.29/docs
#../dist/configure
#make &&am ......

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1.½«¸÷º¯Êý´úÂëËùÔÚµÄÔ´Îļþ±àÒë³ÉĿ¼Îļþ¡£ÀýÈ磬¶ÔÓÚmyfunc.c£¬¿ÉÒÔÓÃÈçÏÂÃüÁî ½«Æä±àÒë³ÉÄ¿±êÎļþ£º 
gcc -c myfunc.c 
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Ubuntu 10.04 brings Linux closer to the mainstream

Ubuntu 10.04 brings Linux closer to the mainstream
No Windows viruses. Free. Any questions?
Of course. Start with this one: How can an operation system with those virtues, the open-source Linux, remain confined to a tiny minority of desktop and laptop computers at home?
Linux may run TiVo video r ......

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/*
* fork_test.c
* version 1
* Created on: 2010-5-29
* Author: wangth
*/
#include <unistd.h>;
#include <stdio.h>
int main ()
{
pid_t fpid; //fpid±íʾforkº¯Êý·µ»ØµÄÖµ
//´Ëʱ½öÓÐÒ»¸ö½ ......
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