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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">BUFSIZ<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Hal Rosenstock [mailto:hal.rosenstock@gmail.com]
<br>
<b>Sent:</b> Monday, October 17, 2011 12:01 PM<br>
<b>To:</b> Smith, Stan<br>
<b>Cc:</b> Leonid Keller; ofw_list<br>
<b>Subject:</b> Re: [ofw] [bug] Assert in opensm 3.3.11<o:p></o:p></span></p>
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<p class="MsoNormal">On Mon, Oct 17, 2011 at 2:39 PM, Smith, Stan <<a href="mailto:stan.smith@intel.com">stan.smith@intel.com</a>> wrote:<o:p></o:p></p>
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<p>Done.<o:p></o:p></p>
<p> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Is this using 1024 or BUFSIZ ?<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">-- Hal <o:p></o:p></p>
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<p> <o:p></o:p></p>
<p> <o:p></o:p></p>
<p>Thanks.<o:p></o:p></p>
<p> <o:p></o:p></p>
<p>Revision: 3309<o:p></o:p></p>
<p>Author: <a href="mailto:stan.smith@intel.com" target="_blank">stan.smith@intel.com</a><o:p></o:p></p>
<p>Date: 11:33:08 AM, Monday, October 17, 2011<o:p></o:p></p>
<p>Message:<o:p></o:p></p>
<p>[OPENSM] side-step win8 assert; use agreed upon BUFSIZ value.<o:p></o:p></p>
<p>----<o:p></o:p></p>
<p>Modified : /gen1/<span style="color:red">branches/mlx4</span>/ulp/opensm/user/opensm/main.c<o:p></o:p></p>
<p> <o:p></o:p></p>
<p>Revision: 3310<o:p></o:p></p>
<p>Author: <a href="mailto:stan.smith@intel.com" target="_blank">stan.smith@intel.com</a><o:p></o:p></p>
<p>Date: 11:34:48 AM, Monday, October 17, 2011<o:p></o:p></p>
<p>Message:<o:p></o:p></p>
<p>[OPENSM] side-step win8 assert; use agreed upon BUFSIZ value.<o:p></o:p></p>
<p>----<o:p></o:p></p>
<p>Modified : /gen1/<span style="color:red">trunk</span>/ulp/opensm/user/opensm/main.c<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt">
<a href="mailto:ofw-bounces@lists.openfabrics.org" target="_blank">ofw-bounces@lists.openfabrics.org</a> [mailto:<a href="mailto:ofw-bounces@lists.openfabrics.org" target="_blank">ofw-bounces@lists.openfabrics.org</a>]
<b>On Behalf Of </b>Smith, Stan<br>
<b>Sent:</b> Monday, October 17, 2011 9:10 AM<br>
<b>To:</b> Leonid Keller<br>
<b>Cc:</b> ofw_list<br>
<b>Subject:</b> Re: [ofw] [bug] Assert in opensm 3.3.11</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Hello,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> I too noticed this change, no assert() fire on win7; not surprising. Seems the discussion Alex, Hal and others had w.r.t. Windows setvbuf(BUFSIZ)
did not make it into the mainline.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">I’d prefer BUFSIZ as it’s a well-recognized system wide entity, although 1024 would work equally well.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">I’ll update, thanks for pointing out the omission.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Stan.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> Leonid Keller [mailto:<a href="mailto:leonid@mellanox.co.il" target="_blank">leonid@mellanox.co.il</a>]
<br>
<b>Sent:</b> Saturday, October 15, 2011 11:23 AM<br>
<b>To:</b> Smith, Stan<br>
<b>Cc:</b> ofw_list<br>
<b>Subject:</b> [ofw][bug] Assert in opensm 3.3.11</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Stan,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I got an assert in Win8 on setvbuf (see below).<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">It states that
<i>size</i> should be at least 2.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Also MSDN agrees with that:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#002060">size
</span></i><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in">
<span style="color:#002060">Buffer size in bytes. Allowable range: 2 <= size <= INT_MAX
<a href="tel:%282147483647" target="_blank">(2147483647</a>)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Here is the suggested patch.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Index: main.c<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">===================================================================<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--- main.c (revision 8962)<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">+++ main.c (revision 8963)<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">@@ -732,7 +732,7 @@<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> };<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> /* force stdout to be line-buffered */<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">- setvbuf(stdout, NULL, _IOLBF<span style="background:yellow">, 0</span>);<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">+ setvbuf(stdout, NULL, _IOLBF, 1024);<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> /* Make sure that the opensm and complib were compiled using<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> same modes (debug/free) */<o:p></o:p></p>
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