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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/112294/">https://git.reviewboard.kde.org/r/112294/</a>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">the general approach seems sensible (accepting the limitation that secondary seats can have no reserve displays - i guess this should actually work if done right?).</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186606#file186606line131" style="color: black; font-weight: bold; text-decoration: underline;">CMakeLists.txt</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nb">macro_optional_find_package</span><span class="p">(</span><span class="s">Systemd</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i suspect it would be better to have that in kdm/ConfigureChecks.cmake.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186608#file186608line35" style="color: black; font-weight: bold; text-decoration: underline;">cmake/modules/FindSystemd.cmake</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nb">endif</span> <span class="p">(</span><span class="s">NOT</span> <span class="s">LIBSYSTEMD_JOURNAL_FOUND</span> <span class="s">AND</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i don't think the conditions are necessary in the cmake version required by kde.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186609#file186609line49" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/CMakeLists.txt</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="nb">add_definitions</span><span class="p">(</span> <span class="s">-DWITH_SYSTEMD=1</span> <span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">this should go to config-kdm.h.cmake.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186610#file186610line1467" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/client.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">startClient(volatile int *pid)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">pam_putenv</span><span class="p">(</span><span class="n">pamh</span><span class="p">,</span> <span class="n">envbuf</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">this is redundant with the line below.
if some particular pam module needs this setting, it should be done much earlier than here, and the next line would be pointless (we use pam_getenvlist). that would also mean that pam is a hard dependency, which should be expressed by the configure code and appropriate ifdefs.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line57" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">from the copyright holder.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define SYSTEMD_FAILURE_LIMIT 25</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that define should be indented as well.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line59" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">from the copyright holder.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">static</span> <span class="kt">int</span> <span class="nf">systemdMonitorInit</span><span class="p">(</span><span class="kt">void</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">the declarations should NOT be indented.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line60" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">from the copyright holder.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">static</span> <span class="kt">void</span> <span class="nf">systemdMonitorDeinit</span><span class="p">();</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">void parameter list missing (this is not c++).</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line64" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">static</span> <span class="kt">void</span> <span class="nf">systemdHandleChange</span><span class="p">();</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">ditto</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">sd_login_monitor</span> <span class="o">*</span><span class="n">systemdMonitor</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">kdm's style does not use NULL.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line328" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">the empty lines around this hunk don't quite fit the surrounding style.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1345" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">logError</span><span class="p">(</span><span class="s">"Didn't boot with systemd, automatic multiseat won't be enabled</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that's more of a logWarn, i think?</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1351" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">logError</span><span class="p">(</span><span class="s">"Can't get systemd monitor: %d, automatic multiseat won't be enabled</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">check</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">you can leave out the "automatic multiseat won't be enabled" from the followup messages.
isn't there a function to turn the error code into a string?</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">systemdMonitor</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">excess braces (kdm uses qt style, not kdelibs style).</pre>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that can be const char *</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">struct</span> <span class="n">display</span> <span class="o">*</span><span class="n">link</span> <span class="o">=</span> <span class="nb">NULL</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">please use the conventional 'd'. applies to other places as well.</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">break</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">startReserveDisplay doesn't break, because it wants to find the last unused display (because the list is reversed).</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1385" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">logError</span><span class="p">(</span><span class="s">"There's not enough reserve displays for all your seats/sessions"</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i think that should be "there are not ...".</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">strDup</span><span class="p">((</span><span class="o">&</span><span class="n">link</span><span class="o">-></span><span class="n">systemdSeat</span><span class="p">),</span> <span class="n">seat</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">excess braces.
and excess parens.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1395" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">link</span><span class="o">-></span><span class="n">stillThere</span> <span class="o">=</span> <span class="n">True</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">pointless</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">link</span><span class="o">-></span><span class="n">authorize</span> <span class="o">=</span> <span class="n">True</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">this is a config setting and should not be overridden like that.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1397" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">link</span><span class="o">-></span><span class="n">displayType</span> <span class="o">=</span> <span class="n">dLocal</span> <span class="o">|</span> <span class="n">dPermanent</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that seems questionable to me. why are you re-defining the display to be permanent? when the seat goes away, kdm won't know what to do with it.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1398" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">link</span><span class="o">-></span><span class="n">reqSrvVT</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">uh-oh. you really shouldn't do that.
first, find only displays which don't have a vt set. then, check for the presence of a seat name instead of calling the vt allocator.
that way reserve displays and secondary seats will be still mutually exclusive, but at least they shouldn't interfere.</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">link</span><span class="o">-></span><span class="n">serverPid</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">if this is necessary, you are already in deep trouble.</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="n">systemdCheckAdded</span><span class="p">(</span><span class="kt">char</span> <span class="o">**</span><span class="n">seat_names</span><span class="p">)</span><span class="ew"> </span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">trailing space</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">char</span> <span class="o">**</span><span class="n">iter_name</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i'd call it just "seat".</pre>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">strcmp</span><span class="p">(</span><span class="o">*</span><span class="n">iter_name</span><span class="p">,</span> <span class="s">"seat0"</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i prefer !strcmp(). repeats several times.
also, this seems like a hack. it should be possible to properly query whether kdm should manage this display.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1413" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">link</span><span class="o">-></span><span class="n">systemdSeat</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">should be melted into the condition below.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1415" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/* see if the can_graphical property didn't change */</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that belongs one line down.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1437" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="n">systemdCheckRemoved</span><span class="p">(</span><span class="kt">char</span> <span class="o">**</span><span class="n">seat_names</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">the duplication in this function shows that this isn't a particularly elegant approach.
first, call forEachDisplay(markDisplay);
then iterate over the new names and set stillThere = True.
finally, iterate over the displays and delete what went byebye.
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1467" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">logError</span><span class="p">(</span><span class="s">"%u failed calls to sd_get_seats, disabling systemd multi-seat support</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">SYSTEMD_FAILURE_LIMIT</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i prefer to put () after functio names.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186612#file186612line1479" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/dm.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">for</span> <span class="p">(</span><span class="n">iter_name</span> <span class="o">=</span> <span class="n">seat_names</span><span class="p">;</span> <span class="o">*</span><span class="n">iter_name</span><span class="p">;</span> <span class="n">iter_name</span><span class="o">++</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">freeStrArr()</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186613#file186613line79" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/server.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">prepareServerArgv(struct display *d, const char *args)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="n">argv</span> <span class="o">=</span> <span class="n">parseArgs</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="s">"-layout"</span><span class="p">)))</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">why the redundant supply of the seat as a layout?</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186613#file186613line84" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/server.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">prepareServerArgv(struct display *d, const char *args)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">else</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">attach to closing brace.</pre>
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<a href="https://git.reviewboard.kde.org/r/112294/diff/2/?file=186613#file186613line85" style="color: black; font-weight: bold; text-decoration: underline;">kdm/backend/server.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">prepareServerArgv(struct display *d, const char *args)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="n">argv</span> <span class="o">=</span> <span class="n">parseArgs</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="s">"-seat"</span><span class="p">)))</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">is this really necessary? i would expect it to be the default.</pre>
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<p>- Oswald Buddenhagen</p>
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<p>On September 2nd, 2013, 11:34 p.m. UTC, Stefan Brüns wrote:</p>
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<div>Review request for kde-workspace and Oswald Buddenhagen.</div>
<div>By Stefan Brüns.</div>
<p style="color: grey;"><i>Updated Sept. 2, 2013, 11:34 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kde-workspace
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This patch implements dynamic multiseat in KDM. It follows the description in:
http://www.freedesktop.org/wiki/Software/systemd/writing-display-managers/
In case systemd is no found at compile time, nothing changes. If logind is not running, nothing changes. If no additional seats have been configured (some Plugable USB-GPUs are automatically added as additional seats), nothing changes.
In case there are additional seats beyond seat0, a reserved display is promoted to a local static one (and demoted if the seat is removed) and a new X-Server/greeter is spawned.
The code has been tested extensively, with a combination of [Radeon dedicated GPU|Intel iGPU], [Intel iGPU|Displaylink USB GPU] and others. For history of this patch, see https://bugzilla.redhat.com/show_bug.cgi?id=884271 and https://bugzilla.redhat.com/show_bug.cgi?id=975079</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Single seat system, several multiseat systems</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>CMakeLists.txt <span style="color: grey">(a3bdbb3)</span></li>
<li>cmake/modules/CMakeLists.txt <span style="color: grey">(117b3a5)</span></li>
<li>cmake/modules/FindSystemd.cmake <span style="color: grey">(PRE-CREATION)</span></li>
<li>kdm/backend/CMakeLists.txt <span style="color: grey">(25f383f)</span></li>
<li>kdm/backend/client.c <span style="color: grey">(26bb0b4)</span></li>
<li>kdm/backend/dm.h <span style="color: grey">(64e106b)</span></li>
<li>kdm/backend/dm.c <span style="color: grey">(e0f1366)</span></li>
<li>kdm/backend/server.c <span style="color: grey">(d8dd6f3)</span></li>
<li>kdm/backend/session.c <span style="color: grey">(0e7901c)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/112294/diff/" style="margin-left: 3em;">View Diff</a></p>
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