From: Simon Kallweit <simon.kallweit@intefo.ch>
To: David Fernandez <david.fernandez.work@googlemail.com>
Cc: eCos development list <ecos-devel@ecos.sourceware.org>,
John Dallaway <jld@ecoscentric.com>,
John Eigelaar <john@kses.net>
Subject: Re: lwIP upgrade to CVS HEAD
Date: Thu, 14 May 2009 13:31:00 -0000 [thread overview]
Message-ID: <4A0C1D38.30904@intefo.ch> (raw)
In-Reply-To: <ea104e1b0905140626j65546c6fs4c2987aadd402eac@mail.gmail.com>
David Fernandez wrote:
> John Dallaway wrote:
>> There's some scope for improving the dependency info. For example,
>> CYGIMP_LWIP_MEMP_MEM_MALLOC could specify:
>>
>> requires { CYGINT_ISO_MEMALLOC != 0 }
>> default_value { CYGINT_ISO_MEMALLOC != 0 }
>>
>
> Shouldn't it use "calculated_value" instead of "default_value"?
No, calculated_value would not let the user configure lwIP to use the
internal allocator when memalloc is available. But I think there are
scenarios where this is feasible, as it keeps all allocations for lwIP
in a "safe place", not mixing up with the rest of the system. I was
wondering to leave the default_value at 0, but I guess most users would
expect lwIP to use the system memory allocator when not otherwise
specified, so John's suggestion is fine I think.
Simon
next prev parent reply other threads:[~2009-05-14 13:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-14 13:27 David Fernandez
2009-05-14 13:31 ` Simon Kallweit [this message]
[not found] <49F83C8B.9000108@intefo.ch>
2009-05-05 10:31 ` John Dallaway
2009-05-05 11:29 ` Simon Kallweit
2009-05-08 15:56 ` John Dallaway
2009-05-13 16:03 ` Simon Kallweit
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