Re: Problems compiling kernel modules

[Lei Yang]

Sam Ravnborg wrote:
> On Sat, Aug 21, 2004 at 03:24:12PM -0400, Lei Yang wrote:
>
> > Hi all,
> >
> > I was trying to compile a kernel module with kbuild. The module 'test.c' 
> > include a header file 'fred.h' and there is a "#include <stdio.h>" in 
> > 'fred.h'.
> >
> > Makefile looks like:
> >
> > ------------------------------------------------------------------------
> > ifneq ($(KERNELRELEASE),)
> > obj-m       := test.o
> >
> > else
> > KDIR        := /usr/src/linux
> > PWD         := $(shell pwd)
> >
> > default:
> > 	$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
> > 	
> >
> > clean:
>
> For 2.6.7 (or 2.6.6) you do not need to specify your own clean: rule.
>
>
> > But upon compiling, there would be errors like this:
> > In file included from /home/lei/test.c:49:
> > /home/lei/fred.h:4:19: stdio.h: No such file or directory
>
> The kernel does not provide you with a stdio.h header, so therefore you
> cannot find it neither use functionality from it.

You mean I can't use stdio.h at all?

But what if I really need to? Is there anything I can do?

> 	Sam
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