Is it possible to write to file in kernel programming?
On Jan 8, 10:23 am, perumal316 <perumal...@gmail.com> wrote: > I am writing a kernel module which prints out a message each time a > system call is being made. I want to show these messages to user. > > On Jan 7, 10:56 pm, Greg KH <gre...@gmail.com> wrote: > > > On Wed, Jan 6, 2010 at 9:13 PM, perumal316 <perumal...@gmail.com> wrote: > > > Hi All, > > > > Thanks for the input. But I am currently writing a module for Android. > > > In module programming there is only printk but is it possible to show > > > the kernel messages to the users? Meaning the user who will be using > > > the Android phone with the module will be shown the kernel messages. > > > Not directly from the kernel, no, Linux does not work that way, sorry. > > > Why do you feel that a user would want to see a kernel message directly > > anyway? > > > What type of kernel code are you writing? > > > thanks, > > > greg k-h
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