linux-kernel - Fault injection capability not exported

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Message-Id: <755EFE0F-D503-4DD7-9FEC-277DDD5FB097@gmail.com>
Date:	Fri, 14 Dec 2007 15:09:22 +0900
From:	Roberto Jung Drebes <drebes@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Fault injection capability not exported

Hello there,

I want to use the fault injection capability infrastructure to  
implement a simple fault injector which I can use in one of my  
modules. But when trying to call init_fault_attr_dentries (*), I got  
an undefined warning and noticed that this symbol is not exported even  
when CONFIG_FAULT_INJECTION and CONFIG_FAULT_INJECTION_DEBUG_FS are  
defined.

Then, I checked the implementation of the framework in lib/fault- 
injection.c and noticed that, really, it doesn't export any symbol.

Is the infrastructure unavailable to be used by kernel modules?

(*) I noticed some inconsistencies in the documentation, like calling  
the init function as init_fault_attr_entries instead of  
init_fault_attr_dentries. I can submit an updated documentation after  
I can make it work.

Please CC me any reply,

Thanks in advance,

-- 
Roberto Jung Drebes - Tokyo, Japan
<drebes@...il.com>
http://dorebesu.blogspot.com/

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