Subject: Re: Use of c_spare field in dumps, accidentally was tomorrow, 1/21
To: Dr. Bill Studenmund <wrstuden@loki.stanford.edu>
From: Matthew Jacob <mjacob@feral.com>
List: tech-kern
Date: 01/21/1999 13:00:19
Is 128 bits enough? Can we have fat inodes?

On Thu, 21 Jan 1999, Dr. Bill Studenmund wrote:

> Doh!
> 
> I didn't edit the subject line before forwarding this out!
> 
> Sorry!
> 
> Does anyone know of anything which uses the c_spare field of the
> u_spcl.s_spcl structure, which is declared under
> /usr/include/protocols/dumprestore.h? We have some local mods which give
> us 128 extra bytes per inode to deal with, and want to be able to dump
> them. The c_spare field is defined as:
> 
> int32_t c_spare[32];        /* reserved for future uses */
> 
> and so it would be perfect! Unless something else has come along and used
> this field. :-(
> 
> Has it?
> 
> Take care,
> 
> Bill
> 
>