From: Gary Thomas <gary@mlbassoc.com>
To: Steve Strublic <SStrublic@hypercom.com>
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] No zlib crc32 support?
Date: Tue, 09 Dec 2003 21:27:00 -0000 [thread overview]
Message-ID: <1071005269.16658.157.camel@hermes> (raw)
In-Reply-To: <OF85A2E03D.49B43EC4-ON07256DF7.00738DB2-07256DF7.00740953@hypercom.com>
On Tue, 2003-12-09 at 14:04, Steve Strublic wrote:
> Would there be any objection to including it (meaning the 'official' zlib version of crc32) in the
> zlib package anyhow? In my case (and I would think many others), it makes what I'm doing completely
> portable between Linux and eCos without having to ifdef for eCos.
>
Are you wanting to call crc32() yourself? or use some of the ZLIB
functions (that aren't normally used by eCos) that require it?
If you're doing it, all you really need is:
#define crc32 cyg_crc32_accumulate
> Steve
>
> --------
> "Space is almost infinite. In fact, we think it is infinite." -- Dan Quayle
>
>
>
>
> gary@mlbassoc.com
> Sent by: To: SStrublic@hypercom.com
> ecos-discuss-owner@sources cc: ecos-discuss@sources.redhat.com
> .redhat.com Subject: Re: [ECOS] No zlib crc32 support?
>
>
> 12/09/03 01:45 PM
>
>
>
>
>
>
> On Tue, 2003-12-09 at 13:25, Steve Strublic wrote:
> > Hello all,
> >
> > I'm working on a little project to perform validation of a data set, and planned to use zlib's
> crc32
> > call to validate the data. Much to my surprise, I found that eCos does not support the crc32
> > call--apparently, on purpose.
> >
> > Would someone be so kind as to explain why this is the case? I know I can use Adler32 as it's
> > supported, but I'm just wondering why crc32 isn't supported.
>
> Actually, I think it's just not duplicated in the ZLIB package.
> CRC32 is available in the CRC package.
>
> --
> Gary Thomas <gary@mlbassoc.com>
> MLB Associates
>
>
> --
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss
>
>
--
Gary Thomas <gary@mlbassoc.com>
MLB Associates
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
next prev parent reply other threads:[~2003-12-09 21:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-09 21:08 Steve Strublic
2003-12-09 21:27 ` Gary Thomas [this message]
2003-12-10 8:39 ` Andrew Lunn
2003-12-10 11:14 ` [ECOS] " Daniel Néri
2003-12-10 11:35 ` Andrew Lunn
-- strict thread matches above, loose matches on Subject: below --
2003-12-15 17:56 [ECOS] " Steve Strublic
2003-12-15 19:52 ` Nick Garnett
2003-12-12 22:35 Steve Strublic
2003-12-15 8:33 ` Andrew Lunn
2003-12-10 16:22 Steve Strublic
2003-12-10 16:14 Steve Strublic
2003-12-10 16:20 ` Gary Thomas
2003-12-11 0:38 ` Andrew Lunn
2003-12-09 20:29 Steve Strublic
2003-12-09 20:45 ` Gary Thomas
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