find出来的文件列表,然后依次打开,第一个文件能正常打开,第二个之后就开始报上面的错误了,很郁闷,google一番,没找到所以然!!请各位指教!!
出现fsck: ioctl _FIOGETSUPERBLOCK error: inappropriate ioctl for device是系统问题还是硬件问题,请问该如何解决????
机器在做完系统镜像以后,出现如下错误: DKIOCINFO:Inappropritate ioctl for device device:dev/md/dsk/d5 dev/md/dsk/d5 is clean DKIOCINFO:Inappropritate ioctl for device device:dev/md/dsk/d4 dev/md/dsk/d4 is clean DKIOCINFO:Inappropritate ioctl for device device:dev/md/dsk/d6 dev/md/dsk/d6 is clean
做完系统镜像以后,就出现了这个错误,启动的时候会报: DKIOCINFO: inappropriate ioctl for device device:dev/md/dsk/d5 dev/md/dsk/d5 is clean DKIOCINFO: inappropriate ioctl for device device:dev/md/dsk/d4 dev/md/dsk/d4 is clean DKIOCINFO: inappropriate ioctl for device device:dev/md/dsk/d6 dev/md/dsk/d6 is clean 但系统镜像似乎没有失败的说,由disk 0和disk1启动均正常, 除了这个报错。 md.tab里面的内...
已经有一个摄像头驱动,为了增加功能,准备用ioctl实现。 驱动里,fcap_ioctl函数用switch 根据cmd 来调用相应的功能实现函数。在应用软件里,用ioctl(fd,cmd,...)来调用。 在头文件 linux/videodev.h里,增加cmd的定义,用的是#define cmd ('v',30,struct ...) cmd是自己定义的命令表示 但是编译的时候就是报在应用软件程序里,cmd未定义。。。。。。。 刚接触Linux驱动,请各位大侠指教
Sorry that I can not input Chinese at this machine!! I wanna get the pid name by calling ioctl function using PIOCPSINFO Sign!But this symbol cannot find it! I search my /usr/include directory by greping "PIOCPSINFO" but I cannot find this kind of define! my machine is Redhat 9.0 and my kernel is 2.4.20-8 Is that because redhat9 delete this defination? Any helps are very appreciated! :P