Re: [PATCH] Extend core dump note section to contain file names of mapped files

[Andi Kleen]

> It uses seq_printf(). It will need refactoring if we would
> want to use it for purposes other than /proc pseudo-file
> generation.

seq_file just writes to a buffer. I'm sure there's a way to get at that
buffer. In theory you could also just copy using read/write and a small temp
buffer. The only problem would be to stop it taking the vm sem.

-Andi
-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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