Fix pipe/fifo open logic: semaphore wait in open() must abort if a signal is received

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3327 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2011-03-02 00:33:42 +00:00
parent c99882a842
commit 962b818f68

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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: February 28, 2011</p>
<p>Last Updated: March 1, 2011</p>
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@ -2102,6 +2102,10 @@ nuttx-5.19 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
nsh> cat test.txt
This is a test
* drvers/pipes/pipe_common.c: Driver open method eas not returning an EINTR
error when it received a signal. Instead, it just re-started the wait. This
makes it impossible to kill a background pipe operation from NSH.
pascal-2.1 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
buildroot-1.10 2011-xx-xx <spudmonkey@racsa.co.cr>