Skip to content

Instantly share code, notes, and snippets.

@kimhoki
kimhoki / form.md
Last active November 30, 2015 12:26

커맨드 만들기 및 파일 파싱 하기

내내용

###중중젬중제목


  • 목목록
  • makefile.c

제목

소목

###mknod /dev/mydev c 90 0


  • Android.mk
  • makefile.c
@kimhoki
kimhoki / gist:40c7031b1dab72e9024e
Last active August 29, 2015 14:24
pax320_boot_loader
root@skypwk-VirtualBox:/pxa320/test# ls
Bootloader.tgz blob blob-gpl.tgz blob_org linux linux.tar.gz
root@skypwk-VirtualBox:/pxa320/test# mkdir boot
root@skypwk-VirtualBox:/pxa320/test# cp Bootloader.tgz boot/
root@skypwk-VirtualBox:/pxa320/test/boot# ls
Bootloader.tgz
root@skypwk-VirtualBox:/pxa320/test/boot# tar xvfz Bootloader.tgz
@kimhoki
kimhoki / 3ioctl.md
Last active August 29, 2015 14:23
3ioctl_module (read , write)

ioctl module , read , write

ioctl3

###mknod /dev/mydev c 90 0


  • Android.mk
  • makefile.c
@kimhoki
kimhoki / ioctl.md
Last active August 29, 2015 14:23
ioctl

ioctl module

ioctl

###mknod /dev/mydev c 90 0


  • Android.mk
  • makefile.c
@kimhoki
kimhoki / setup_andriod_BSD.md
Last active August 29, 2015 14:23
setup_andriod_BSD

1./root/Smart4412Linux 폴더 생성

root@linux-VirtualBox:/Smart4412Linux#gcc --version 버전 확인

2.root@linux-VirtualBox:/Smart4412Linux#apt-get install gcc-4.8 g++-4.8 gcc-4.8-multilib g++-4.8-multilib

export에 컴파일러 추가 3.root@linux-VirtualBox:/Smart4412Linux#echo "export CC=gcc-4.8 CXX=g++-4.9" >> ~/.bashrc

@kimhoki
kimhoki / pthread.md
Last active August 29, 2015 14:23
쓰레드, pthread, (POSIX thread)

pthread

a

#include:

#include <stdio.h>
#include <pthread.h>
@kimhoki
kimhoki / module_param.md
Last active December 6, 2020 16:56
[Device Driver] param , PARM, 커널 모듈 매개 변수 매크로

module_param_named, 커널 모듈 매개 변수 매크로

모듈 매개 변수 지정 방법:

#include:

#include <linux/moduleparam.h>
@kimhoki
kimhoki / static.md
Last active August 29, 2015 14:23
static과 외부 변수

static과 외부 변수

일반적인 aaa.c파일 내에서 외부 참조가 어떻게 실행이 되는지 알아보자.

aaa.c

#include <stdio.h>
@kimhoki
kimhoki / cc.c
Created June 16, 2015 11:28
[미완성]_myls
//*********************************************************************
// My ls Ver 0.1.0
//2007 Made By Paek Jae-Dong
//E-mail: pjd@kw.ac.kr
//Blog: rabe.egloos.com
//*********************************************************************
// My ls Ver 0.2.1
//2015 Made By kimhoki
//E-mail: exampleohki@gmail.com