On Mon, 6 Dec 2004 06:06:25 -0800 (PST), Alaios <alaios@xxxxxxxxx> wrote: > Good morning. I face the following problem... > > first.c: In function `initmodule': > first.c:11: warning: implicit declaration of function > `printk' > > I have searched aroung google but nothing like my > mistake.... I want to know what else to do except > killing myself. Hi Alaios, It's because you've misspelled the -D __KERNEL__ as -D __KERNEL when you invoke gcc. The printk declaration in kernel.h is protected by a #ifdef __KERNEL__, and if you don't define that symbol at compile time, the printk declaration won't get pulled in at compile time and the compiler yells at you. But you knew that, right :-). It's just a bad old typo. Hope this helps :-) Regards, Karthik. -- There are things known and things unknown, in between lie the Doors -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
