[OpenAFS-devel] CopyOnWrite failure: ihandle.c Patch: Code Cleanup

Srikanth Vishwanathan vsrikanth@in.ibm.com
Tue, 2 Apr 2002 06:24:32 +0530 

--0__=85256B8F0004CD468f9e8a93df938690918c85256B8F0004CD46
Content-type: text/plain; charset=us-ascii

Hello -

I have attached the patch as a text file in case you run into problems
with the one sent in the previous post.


(See attached file: ihandle.c.diff)

Thanks,

Srikanth.

--0__=85256B8F0004CD468f9e8a93df938690918c85256B8F0004CD46
Content-type: application/octet-stream; 
	name="ihandle.c.diff"
Content-Disposition: attachment; filename="ihandle.c.diff"
Content-transfer-encoding: base64
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--0__=85256B8F0004CD468f9e8a93df938690918c85256B8F0004CD46--