Re: user space program from keyboard driver

On Tue, Mar 01, 2005 at 08:38:01PM +0530, Payasam Manohar wrote: > > > Hai thank u for ur information. If possible can u please give some > reference for the above task of creating a daemon and waking up in demand. > > Is it possible to call a daemon from keyboard driver on pressing certain >

Re: user space program from keyboard driver

hai all, I am a newbie to kernel, I want to work on linux kernel modules. My task is to call a user program from keyboard driver under certain conditions. I know that we can call user program using call_usermodehelper(), but we can not call it direcly from driver as it is a interrupt context.

Re: user space program from keyboard driver

Thanks.My work is not writing keystroke logger, I know about it, but I want to call some other program which will run in bash ,and get some data from user mode and return to kernel mode on demand, which can be called from keyboard driver. Thanks&Regards, P.Manohar, On Mon, 28 Feb 2005, Lee

Re: user space program from keyboard driver

On Mon, 2005-02-28 at 21:24 +0530, Payasam Manohar wrote: > hai all, > I am a newbie to kernel, I want to work on linux kernel modules. > My task is to call a user program from keyboard driver under certain > conditions. I know that we can call user program using > call_usermodehelper(), but

Re: user space program from keyboard driver

On Mon, 28 Feb 2005, Payasam Manohar wrote: hai all, I am a newbie to kernel, I want to work on linux kernel modules. My task is to call a user program from keyboard driver under certain conditions. I know that we can call user program using call_usermodehelper(), but we can not call it direcly

user space program from keyboard driver

hai all, I am a newbie to kernel, I want to work on linux kernel modules. My task is to call a user program from keyboard driver under certain conditions. I know that we can call user program using call_usermodehelper(), but we can not call it direcly from driver as it is a interrupt context.