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Re: [ECOS] sscanf() exception issue of C lib
- From: Jonathan Larmour <jifl at eCosCentric dot com>
- To: Xiaochen Zhou <zhouxiaochen at h3c dot com>
- Cc: eCos discussion <ecos-discuss at ecos dot sourceware dot org>, eCos Patches List <ecos-patches at ecos dot sourceware dot org>
- Date: Fri, 16 Jan 2009 00:58:19 +0000
- Subject: Re: [ECOS] sscanf() exception issue of C lib
- Openpgp: id=A5FB74E6
- References: <496C3E08.7050400@h3c.com> <496E2221.8040505@eCosCentric.com> <496E8D30.5020501@h3c.com> <496EA5F6.1080407@h3c.com> <496EAE96.5000200@eCosCentric.com> <496EB66F.4010003@eCosCentric.com> <496FD9C5.80700@h3c.com>
Xiaochen Zhou wrote:
> + // Don't let the files table change e.g. by closing the file.
>
> + if ( Cyg_libc_stdio_files::lock() ) {
> + err = EINTR;
> + break;
> + }
>
> In most time, Cyg_libc_stdio_files::lock() return true, flush would not
> work.
Doh. I even had it the other way round before, and then "corrected" it.
Silly thinko. Fixed in obvious way, thanks.
Jifl
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