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<h3>
Eric S. Raymond pushed to branch master
at <a href="https://gitlab.com/NTPsec/ntpsec">NTPsec / ntpsec</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/65d89caf9c40307ed4797a36f6b1d89a84f1dcb3">65d89caf</a></strong>
<div>
<span>by Achim Gratz</span>
<i>at 2017-03-11T13:50:59-05:00</i>
</div>
<pre class="commit-message" style="margin: 0; white-space: pre-wrap">Fix normalize_tspec

include/timespecops.h (normalize_tspec): Commit 'Attempt > to avoid
integer overflow warning.' disarmed the initial test by dropping a
minus sign and always ran through the normalization block even when it
was not necessary.  Re-implement the normalization using ldiv library
function that should be highly optimized already, especially on modern
processors where this might be a single instruction.  Unfortunately
there is no variant that does Euclidean division, so we have to fix up
the result for negative remainders ourselves.
</pre>
</li>
<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/c027ee95170456579840e85d795a1be79a4ec9d5">c027ee95</a></strong>
<div>
<span>by Achim Gratz</span>
<i>at 2017-03-11T13:50:59-05:00</i>
</div>
<pre class="commit-message" style="margin: 0; white-space: pre-wrap">Use floor in d_to_tspec

include/timespecops.h (d_to_tspec): Use standard function floor in
d_to_tspec and also use NANOSECONDS instead of a magical constant.
Normalization is no longer necessary as the result is normalized by
construction, even for negative inputs.
</pre>
</li>
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<h4>1 changed file:</h4>
<ul>
<li class="file-stats">
<a href="#d7b8e05a65e9014a197039c0d10c0d2fa577b6e3">
include/timespecops.h
</a>
</li>
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<h4>Changes:</h4>
<li id="d7b8e05a65e9014a197039c0d10c0d2fa577b6e3">
<a href="https://gitlab.com/NTPsec/ntpsec/compare/bd98328999223c34c4e3be8f5b544abacfed89b0...c027ee95170456579840e85d795a1be79a4ec9d5#d7b8e05a65e9014a197039c0d10c0d2fa577b6e3"><strong>include/timespecops.h</strong></a>
<hr>
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<pre style="margin: 0"> <span id="LC77" class="line"> <span class="p">)</span></span>
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<pre style="margin: 0"> <span id="LC78" class="line"><span class="p">{</span></span>
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<pre style="margin: 0"> <span id="LC79" class="line"><span class="cp" style="color: #999; font-weight: bold">#if NTP_SIZEOF_LONG > 4</span></span>
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<pre style="margin: 0">-<span id="LC80" class="line"> <span class="kt" style="color: #458; font-weight: bold">long</span>     <span class="n" style="color: #333">z</span><span class="p">;</span></span>
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<pre style="margin: 0">-<span id="LC81" class="line"></span>
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<pre style="margin: 0"> <span id="LC80" class="line"> <span class="cm" style="color: #998; font-style: italic">/* </span></span>
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<pre style="margin: 0"> <span id="LC81" class="line"><span class="cm" style="color: #998; font-style: italic">       * tv_nsec is of type 'long', and on a 64-bit machine using only</span></span>
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC82" class="line"><span class="cm" style="color: #998; font-style: italic">       * loops becomes prohibitive once the upper 32 bits get</span></span>
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC83" class="line"><span class="cm" style="color: #998; font-style: italic">       * involved. On the other hand, division by constant should be</span></span>
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC84" class="line"><span class="cm" style="color: #998; font-style: italic">       * fast enough; so we do a division of the nanoseconds in that</span></span>
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<pre style="margin: 0">-<span id="LC87" class="line"><span class="cm" style="color: #998; font-style: italic">       * case. The floor adjustment step follows with the standard</span></span>
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<pre style="margin: 0">-<span id="LC88" class="line"><span class="cm" style="color: #998; font-style: italic">       * normalisation loops. And labs() is intentionally not used</span></span>
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<pre style="margin: 0">-<span id="LC89" class="line"><span class="cm" style="color: #998; font-style: italic">       * here: it has implementation-defined behaviour when applied</span></span>
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<pre style="margin: 0">-<span id="LC90" class="line"><span class="cm" style="color: #998; font-style: italic">       * to LONG_MIN.</span></span>
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<pre style="margin: 0">+<span id="LC85" class="line"><span class="cm" style="color: #998; font-style: italic">       * case.</span></span>
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<td class="diff-line-num old_line" data-linenumber="91" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
91
</td>
<td class="diff-line-num new_line" data-linenumber="86" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
86
</td>
<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC86" class="line"><span class="cm" style="color: #998; font-style: italic">       */</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="92" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
92
</td>
<td class="diff-line-num new_line old" data-linenumber="87" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC92" class="line"> <span class="k" style="font-weight: bold">if</span> <span class="p">(</span><span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold"><</span> <span class="n" style="color: #333">NANOSECONDS</span> <span class="o" style="font-weight: bold">||</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="93" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
93
</td>
<td class="diff-line-num new_line old" data-linenumber="87" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC93" class="line">     <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">></span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">)</span> <span class="p">{</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="94" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
94
</td>
<td class="diff-line-num new_line old" data-linenumber="87" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC94" class="line">         <span class="n" style="color: #333">z</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">/</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="95" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
95
</td>
<td class="diff-line-num new_line old" data-linenumber="87" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC95" class="line">         <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">-=</span> <span class="n" style="color: #333">z</span> <span class="o" style="font-weight: bold">*</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="96" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
96
</td>
<td class="diff-line-num new_line old" data-linenumber="87" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC96" class="line">         <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span> <span class="o" style="font-weight: bold">+=</span> <span class="n" style="color: #333">z</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="87" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
87
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC87" class="line"> <span class="k" style="font-weight: bold">if</span> <span class="p">(</span><span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold"><</span> <span class="mi" style="color: #099">0</span> <span class="o" style="font-weight: bold">||</span> <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">>=</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">)</span> <span class="p">{</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="88" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
88
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC88" class="line">         <span class="kt" style="color: #458; font-weight: bold">ldiv_t</span>   <span class="n" style="color: #333">z</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">ldiv</span><span class="p">(</span> <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span><span class="p">,</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">);</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="89" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
89
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC89" class="line">         <span class="k" style="font-weight: bold">if</span> <span class="p">(</span><span class="n" style="color: #333">z</span><span class="p">.</span><span class="n" style="color: #333">rem</span> <span class="o" style="font-weight: bold"><</span> <span class="mi" style="color: #099">0</span><span class="p">)</span> <span class="p">{</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="90" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
90
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC90" class="line">                 <span class="n" style="color: #333">z</span><span class="p">.</span><span class="n" style="color: #333">quot</span><span class="o" style="font-weight: bold">--</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="91" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
91
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC91" class="line">                 <span class="n" style="color: #333">z</span><span class="p">.</span><span class="n" style="color: #333">rem</span>  <span class="o" style="font-weight: bold">+=</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="92" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
92
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC92" class="line">         <span class="p">}</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="93" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
93
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC93" class="line">         <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span>  <span class="o" style="font-weight: bold">+=</span> <span class="n" style="color: #333">z</span><span class="p">.</span><span class="n" style="color: #333">quot</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="97" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="94" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
94
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC94" class="line">         <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span>  <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">z</span><span class="p">.</span><span class="n" style="color: #333">rem</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder" style="line-height: 1.6">
<td class="diff-line-num old_line" data-linenumber="97" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
97
</td>
<td class="diff-line-num new_line" data-linenumber="95" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
95
</td>
<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC95" class="line"> <span class="p">}</span></span>
</pre>
</td>
</tr>
<tr class="line_holder old" style="line-height: 1.6">
<td class="diff-line-num old old_line" data-linenumber="98" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
98
</td>
<td class="diff-line-num new_line old" data-linenumber="96" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC98" class="line"><span class="cp" style="color: #999; font-weight: bold">#e<span class="idiff left right">ndif</span></span></span>
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<td class="diff-line-num new old_line" data-linenumber="99" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="96" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC96" class="line"><span class="cp" style="color: #999; font-weight: bold">#e<span class="idiff left right">lse</span></span></span>
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<td class="diff-line-num old_line" data-linenumber="99" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="97" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC97" class="line"> <span class="cm" style="color: #998; font-style: italic">/* since 10**9 is close to 2**32, we don't divide but do a</span></span>
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<td class="diff-line-num old_line" data-linenumber="100" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="98" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC98" class="line"><span class="cm" style="color: #998; font-style: italic">       * normalisation in a loop; this takes 3 steps max, and should</span></span>
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<td class="diff-line-num old_line" data-linenumber="101" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="99" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC99" class="line"><span class="cm" style="color: #998; font-style: italic">       * outperform a division even if the mul-by-inverse trick is</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="110" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="108" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -110,6 +108,7 @@ normalize_tspec(</td>
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<td class="diff-line-num old_line" data-linenumber="110" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="108" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC108" class="line">                        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">-=</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">;</span></span>
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<td class="diff-line-num old_line" data-linenumber="111" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC109" class="line">                        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span><span class="o" style="font-weight: bold">++</span><span class="p">;</span></span>
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<td class="diff-line-num old_line" data-linenumber="112" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="110" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC110" class="line">                <span class="p">}</span> <span class="k" style="font-weight: bold">while</span> <span class="p">(</span><span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">>=</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">);</span></span>
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<td class="diff-line-num new old_line" data-linenumber="113" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<pre style="margin: 0">+<span id="LC111" class="line"><span class="cp" style="color: #999; font-weight: bold">#endif</span></span>
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<td class="diff-line-num old_line" data-linenumber="113" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC112" class="line"></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="114" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="113" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC113" class="line">        <span class="k" style="font-weight: bold">return</span> <span class="n" style="color: #333">x</span><span class="p">;</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="115" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC114" class="line"><span class="p">}</span></span>
</pre>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="121" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="120" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -121,13 +120,11 @@ d_to_tspec(</td>
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<pre style="margin: 0"> <span id="LC120" class="line">        <span class="p">)</span></span>
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<td class="diff-line-num old_line" data-linenumber="122" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC121" class="line"><span class="p">{</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="123" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="122" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC122" class="line">        <span class="k" style="font-weight: bold">struct</span> <span class="n" style="color: #333">timespec</span>     <span class="n" style="color: #333">x</span><span class="p">;</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="124" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="123" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC123" class="line">        <span class="kt" style="color: #458; font-weight: bold">double</span> <span class="n" style="color: #333">s</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">floor</span><span class="p">(</span><span class="n" style="color: #333">d</span><span class="p">);</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="124" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC124" class="line"></span>
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<td class="diff-line-num old old_line" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
125
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<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
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<pre style="margin: 0">-<span id="LC125" class="line">        <span class="n" style="color: #333">d</span> <span class="o" style="font-weight: bold">+=</span> <span class="mf" style="color: #099">0.5e-9</span><span class="p">;</span>       <span class="cm" style="color: #998; font-style: italic">/* round on LSB */</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="126" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
126
</td>
<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC126" class="line">        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span> <span class="o" style="font-weight: bold">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: bold">time_t</span><span class="p">)</span> <span class="n" style="color: #333">d</span><span class="p">;</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="127" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
127
</td>
<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC127" class="line">        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: bold">long</span><span class="p">)((</span><span class="n" style="color: #333">d</span> <span class="o" style="font-weight: bold">-</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: bold">double</span><span class="p">)</span><span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span><span class="p">)</span> <span class="o" style="font-weight: bold">*</span> <span class="mf" style="color: #099">1e9</span><span class="p">);</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="128" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
128
</td>
<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC128" class="line"></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="129" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
129
</td>
<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC129" class="line">        <span class="cm" style="color: #998; font-style: italic">/* unlikely, but ensure it is normalized */</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="130" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
130
</td>
<td class="diff-line-num new_line old" data-linenumber="125" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content noteable_line old" style="background: #fbe9eb; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fbe9eb">
<pre style="margin: 0">-<span id="LC130" class="line">        <span class="k" style="font-weight: bold">return</span> <span class="n" style="color: #333">normalize_tspec</span><span class="p">(</span><span class="n" style="color: #333">x</span><span class="p">);</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="131" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="125" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
125
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC125" class="line">        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_sec</span>  <span class="o" style="font-weight: bold">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: bold">time_t</span><span class="p">)</span> <span class="n" style="color: #333">s</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="131" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="126" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
126
</td>
<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC126" class="line">        <span class="n" style="color: #333">x</span><span class="p">.</span><span class="n" style="color: #333">tv_nsec</span> <span class="o" style="font-weight: bold">=</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: bold">long</span><span class="p">)</span> <span class="p">(((</span><span class="n" style="color: #333">d</span> <span class="o" style="font-weight: bold">-</span> <span class="n" style="color: #333">s</span><span class="p">)</span> <span class="o" style="font-weight: bold">*</span> <span class="n" style="color: #333">NANOSECONDS</span><span class="p">)</span> <span class="o" style="font-weight: bold">+</span> <span class="mi" style="color: #099">0</span><span class="p">.</span><span class="mi" style="color: #099">5</span><span class="p">);</span></span>
</pre>
</td>
</tr>
<tr class="line_holder new" style="line-height: 1.6">
<td class="diff-line-num new old_line" data-linenumber="131" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="127" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
127
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<td class="line_content new noteable_line" style="background: #ecfdf0; padding-left: 0.5em; padding-right: 0.5em" bgcolor="#ecfdf0">
<pre style="margin: 0">+<span id="LC127" class="line">        <span class="k" style="font-weight: bold">return</span> <span class="n" style="color: #333">x</span><span class="p">;</span></span>
</pre>
</td>
</tr>
<tr class="line_holder" style="line-height: 1.6">
<td class="diff-line-num old_line" data-linenumber="131" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
131
</td>
<td class="diff-line-num new_line" data-linenumber="128" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
128
</td>
<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC128" class="line"><span class="p">}</span></span>
</pre>
</td>
</tr>
<tr class="line_holder" style="line-height: 1.6">
<td class="diff-line-num old_line" data-linenumber="132" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
132
</td>
<td class="diff-line-num new_line" data-linenumber="129" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
129
</td>
<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC129" class="line"></span>
</pre>
</td>
</tr>
<tr class="line_holder" style="line-height: 1.6">
<td class="diff-line-num old_line" data-linenumber="133" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
133
</td>
<td class="diff-line-num new_line" data-linenumber="130" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
130
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC130" class="line"><span class="cm" style="color: #998; font-style: italic">/* x = a + b */</span></span>
</pre>
</td>
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