<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Zeiger problem]]></title><description><![CDATA[<p>irgendwie bekomme segfault</p>
<pre><code class="language-cpp">void sysinfo()
{
string xmldata;
struct utsname *sys;
uname(sys);
cout &lt;&lt; sys-&gt; sysname &lt;&lt;endl;
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/topic/244210/zeiger-problem</link><generator>RSS for Node</generator><lastBuildDate>Sat, 19 Sep 2026 13:40:51 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/244210.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 26 Jun 2009 18:03:23 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Zeiger problem on Fri, 26 Jun 2009 18:03:23 GMT]]></title><description><![CDATA[<p>irgendwie bekomme segfault</p>
<pre><code class="language-cpp">void sysinfo()
{
string xmldata;
struct utsname *sys;
uname(sys);
cout &lt;&lt; sys-&gt; sysname &lt;&lt;endl;
}
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1733445</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1733445</guid><dc:creator><![CDATA[Tuxist]]></dc:creator><pubDate>Fri, 26 Jun 2009 18:03:23 GMT</pubDate></item><item><title><![CDATA[Reply to Zeiger problem on Fri, 26 Jun 2009 18:10:15 GMT]]></title><description><![CDATA[<p>Was sollen <code>utsname</code> und <code>uname</code> sein? Wird dein Zeiger korrekt initialisiert?</p>
<p>Und <strong>wo</strong> im Programm kommt es zum Segfault? Du könntest auch den Debugger bemühen...</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1733448</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1733448</guid><dc:creator><![CDATA[Nexus]]></dc:creator><pubDate>Fri, 26 Jun 2009 18:10:15 GMT</pubDate></item><item><title><![CDATA[Reply to Zeiger problem on Fri, 26 Jun 2009 18:15:03 GMT]]></title><description><![CDATA[<p>von uname<br />
<a href="http://manpages.ubuntu.com/manpages/hardy/de/man2/uname.2.html" rel="nofollow">http://manpages.ubuntu.com/manpages/hardy/de/man2/uname.2.html</a><br />
debugger:</p>
<pre><code class="language-cpp">#0  0x00007f3609add2c7 in sysinfo::osinfo () from /usr/lib/nettesttool/modules/libsysinfo.so
#1  0x00007f3609adf78d in sysinfo::starttest () from /usr/lib/nettesttool/modules/libsysinfo.so
#2  0x0000000000404161 in modul ()
#3  0x000000000040313d in main ()
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1733450</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1733450</guid><dc:creator><![CDATA[Tuxist]]></dc:creator><pubDate>Fri, 26 Jun 2009 18:15:03 GMT</pubDate></item><item><title><![CDATA[Reply to Zeiger problem on Fri, 26 Jun 2009 18:23:31 GMT]]></title><description><![CDATA[<p>Ich nehme an, du musst den Speicher für deine Struktur selbst anfordern.</p>
<pre><code class="language-cpp">utsname sys; // kein &quot;struct&quot; hier notwendig!
uname(&amp;sys);
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1733455</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1733455</guid><dc:creator><![CDATA[Nexus]]></dc:creator><pubDate>Fri, 26 Jun 2009 18:23:31 GMT</pubDate></item><item><title><![CDATA[Reply to Zeiger problem on Fri, 26 Jun 2009 18:28:29 GMT]]></title><description><![CDATA[<p>danke das war es</p>
<pre><code class="language-cpp">utsname sys_info;
uname(&amp;sys_info);

cout &lt;&lt; sys_info.sysname;
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1733460</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1733460</guid><dc:creator><![CDATA[Tuxist]]></dc:creator><pubDate>Fri, 26 Jun 2009 18:28:29 GMT</pubDate></item></channel></rss>