Fix deadlock in close()

[Øyvind Harboe]

Allow filing system to access files during close(). Without
this fix, any file access causes a deadlock during
close().

E.g. I've implemented a tftp get/put filing system for our application.


-- 
Øyvind Harboe
http://www.zylin.com - eCos ARM & FPGA  developer kit
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: fixdeadlock.txt
URL: <http://sourceware.org/pipermail/ecos-patches/attachments/20080124/53a994e6/attachment.txt>