[求助]ioctl控制光驱命令
一个简单的控制光盘退出程序:
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]K {0dRy8Mfk(f P"w G)a#include <unistd.h>%YO5rJd;q:I1U+N
//close5k,Mx?6N6t%|
#include <sys/types.h>
V:n.o8AJq4M#include <sys/stat.h>
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s}"T#include <fcntl.h>0X{sl3|L'J
//open()iqMbQze;E
#include <stdio.h>
N{(D"I7coI3~9|w [3Y//perror()www.linuxeden.com0fK0U?q
#include <stdlib.h>
}5L-A)f*L+t9Ypy-zLinux伊甸园论坛#include <sys/ioctl.h>
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#define DEVICE "/dev/cdrom"
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]+UN:y5GHwww.linuxeden.comint main()
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Xv/g;B'\ vp int fd;^ ZrW H9Z*~Hc,b
int status;8V#Kx A's
iN!`!DGnA4`0x;R8p //打开设备
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