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Re: [Xen-devel] [PATCH] xl: allow scaling suffix on memory sizes in mem-

from [Ian Jackson]

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To:	Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] xl: allow scaling suffix on memory sizes in mem-set and mem-max
From:	Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date:	Fri, 21 May 2010 11:40:32 +0100
Cc:	Yang Hongyang <yanghy@xxxxxxxxxxxxxx>, Vincent Hanquez <Vincent.Hanquez@xxxxxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
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Jeremy Fitzhardinge writes ("Re: [Xen-devel] [PATCH] xl: allow scaling suffix 
on memory sizes in        mem-set and mem-max"):
> I want it to be signed so I can use -1 as an error indicator.  And I
> want it to be "long long int" rather than int64_t so that the format
> specifier for printf is unambiguous (since int64_t can be just "long" on
> a 64-bit machine).

You can use int64_t and as a format write  "%"PRIi64

Ian.

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