I will try and get more info out of gdb but my attempts so far have not results in much useful output.<br><br><div class="gmail_quote">On Thu, Apr 1, 2010 at 4:45 PM, Matthew Mondor <span dir="ltr"><<a href="mailto:mm_lists@pulsar-zone.net">mm_lists@pulsar-zone.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">On Sun, 28 Mar 2010 15:50:38 -0400<br>
<div class="im">Ryan Hope <<a href="mailto:rmh3093@gmail.com">rmh3093@gmail.com</a>> wrote:<br>
<br>
</div><div class="im">> ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0x9ed40a44) = -1 EINVAL (Invalid<br>
> argument)<br>
<br>
</div>I could take a look at the glibc code and stdio fopen(3) invokes<br>
isatty(3) to determine the buffering type it should use (it should use<br>
line-buffering on TTYs), and isatty(3) calls tcgetattr(3) which in turn<br>
on Linux uses the TCGETS ioctl(2), so the source of that EINVAL would be<br>
there.<br>
<br>
In theory, this only should affect stdio buffering on that file handle,<br>
however, I doubt the crash really has to do with this.<br>
<div><div></div><div class="h5">--<br>
Matt<br>
<br>
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