Fix bug: Using unsigned to detect errno<0

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@791 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-07-31 00:28:24 +00:00
parent d5ea2b2b94
commit 00457bca1c

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@ -8,7 +8,7 @@
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: July 29, 2008</p>
<p>Last Updated: July 30, 2008</p>
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</tr>
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@ -1030,6 +1030,10 @@ nuttx-0.3.12 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Removed limitation: task_create() was only dup'ing 3 file descriptors (now
dups all open file descriptors).
* Added a test for redirection of stdio through pipes
* Fixed error in dup and dup2: Must call open/close methods in fs/driver so that
driver can correctly maintain open reference counts.
* Fixed in error in stdio flush logic. Needed ssize_t vs size_t for error
check.
pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;