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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2061/">https://reviewboard.asterisk.org/r/2061/</a>
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<p style="margin-top: 0;">On October 8th, 2012, 2:43 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2061/diff/4/?file=31770#file31770line155" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/funcs/func_shell.c</a>
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(Diff revision 4)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">cleanup_shellex:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">155</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">waitpid</span><span class="p">(</span><span class="n">pid</span><span class="p">,</span> <span class="o">&</span><span class="n">status</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">156</font></th>
<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">res</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">snprintf</span><span class="p">(</span><span class="n">sstatus</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">sstatus</span><span class="p">),</span> <span class="s">"%3d"</span><span class="p">,</span> <span class="n">status</span><span class="p">);</span></pre></td>
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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;">if (waitpid(pid, &status, 0) > 0 && res == 0 && WIFEXITED(status)) {
snprintf(sstatus, sizeof(sstatus), "%3d", WEXITSTATUS(status));
Otherwise you get status 1024 => "102" (0x400) for e.g. return '4' (at least on my linux here).</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Or better:
if (WIFEXITED(status)) {
snprintf(sstatus, sizeof(sstatus), "%3d", WEXITSTATUS(status));
} else if (WIFSIGNALED(status)) {
snprintf(sstatus, sizeof(sstatus), "%3d", -WTERMSIG(status));
}
(otherwise a killed processed would get status 000)</pre>
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<p>- wdoekes</p>
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<p>On October 7th, 2012, 3:41 p.m., Tilghman Lesher wrote:</p>
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<div>Review request for Asterisk Developers and Kevin Fleming.</div>
<div>By Tilghman Lesher.</div>
<p style="color: grey;"><i>Updated Oct. 7, 2012, 3:41 p.m.</i></p>
<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;">Following a discussion about capturing the return value as well as the output of a command, I came up with this.</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;">Compile testing only</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/funcs/func_curl.c <span style="color: grey">(374635)</span></li>
<li>/trunk/funcs/func_odbc.c <span style="color: grey">(374635)</span></li>
<li>/trunk/funcs/func_realtime.c <span style="color: grey">(374635)</span></li>
<li>/trunk/funcs/func_shell.c <span style="color: grey">(374635)</span></li>
<li>/trunk/funcs/func_strings.c <span style="color: grey">(374635)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2061/diff/" style="margin-left: 3em;">View Diff</a></p>
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