Re: [ANNOUNCE] headercheck - check dependencies on header files
From: Jaswinder Singh Rajput
Date: Thu Apr 09 2009 - 23:29:01 EST
Hello Sam,
On Thu, 2009-04-09 at 22:42 +0200, Sam Ravnborg wrote:
> We have at several occasions discussed if our header files
> should include their dependencies or not.
>
> But we were lacking a tool to tell us if our header files
> included the headerfiles they needed or not.
>
> headercheck can be used to do so.
>
> headercheck use the existing Kbuild files in
> include/ to determine which directories to visit.
>
> And for each directory it create one .c file for each
> .h file and build it.
>
> A .c file looks like this:
>
> $cat module.h.c
> #include <linux/module.h>
>
Is it possible to check that which header files are included in source
file.
I mean how many header files are included for kernel/module.c and in
which order and we can also check that same file is requested how many
times, like:
linux/module.h (requested count, included or not)
+linux/list.h
++linux/stddef.h
and so on.
Thanks,
--
JSR
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