I am trying to compile and install an example using proc_register/proc_unregister functions from Ori Pomeranz web site example and got the following error messages. start_module.o :unresolved symbol proc_register start_module.o :unresolved symbol proc_unregister Actually when I compile the module itself I get the following warnings function proc_register : implicit declaration of function proc_register. function proc_unregister :implicit declaration of function proc_unregister The code is almost the same from the web site except I have not used CONFIG_MODVERSIONS because I get the errors from the include which say "/usr/include.... :1:2:error : Modules should never use kernel system headers". I have the following configuration RedHat 7.2 kernel 2.4.7-10 gcc 3.0.4 Has somebody faced a similar problem ? Will be grateful for a reply which will start me off on kernel programming. Note : This is my first post on this list. Apologies if I am breaking any unofficial conventions !! Thanks, Kamath. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
