hi all, when i tried to insmod proc_fs.o i met a problem as proc_fs.o : unresolved symbol proc_register proc_fs.o : unresolved symbol proc_unregister I appreciate ur help in resolving this issue. One more thing is, i travelled thru "/lib/modules/`uname -r`/include" for the lines proc_register and proc_unregister; but i didn't succeeed in it. If possible provide me the file name in which the above are available. regards, kishore,packetware. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/