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<a href="#groups">Modules</a> &#124;
<a href="#func-members">Functions</a>  </div>
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<div class="title">Looking up ports<div class="ingroups"><a class="el" href="group__ClientFunctions.html">Creating &amp; manipulating clients</a> &raquo; <a class="el" href="group__NonCallbackAPI.html">The non-callback API</a> &raquo; <a class="el" href="group__ClientCallbacks.html">Setting Client Callbacks</a> &raquo; <a class="el" href="group__ServerControl.html">Controlling &amp; querying JACK server operation</a> &raquo; <a class="el" href="group__PortFunctions.html">Creating &amp; manipulating ports</a> &raquo; <a class="el" href="group__LatencyFunctions.html">Managing and determining latency</a></div></div>  </div>
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Modules</h2></td></tr>
<tr class="memitem:group__TimeFunctions"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__TimeFunctions.html">Handling time</a></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:gac8fc8e1745642cc983b1562ad43f99b1"><td class="memItemLeft" align="right" valign="top">const char **&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PortSearching.html#gac8fc8e1745642cc983b1562ad43f99b1">jack_get_ports</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *, const char *port_name_pattern, const char *type_name_pattern, unsigned long flags) <a class="el" href="weakmacros_8h.html#adf1bde0dd996bbf61a44311165014dd1">JACK_OPTIONAL_WEAK_EXPORT</a></td></tr>
<tr class="separator:gac8fc8e1745642cc983b1562ad43f99b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga04dfd042bb01406c1411d0be5c7cf816"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#a91bf0f8fb0619705676136a7f5e3a931">jack_port_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PortSearching.html#ga04dfd042bb01406c1411d0be5c7cf816">jack_port_by_name</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *, const char *port_name) <a class="el" href="weakmacros_8h.html#adf1bde0dd996bbf61a44311165014dd1">JACK_OPTIONAL_WEAK_EXPORT</a></td></tr>
<tr class="separator:ga04dfd042bb01406c1411d0be5c7cf816"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9988b33b2121b4bedadbd04e1f40a76d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#a91bf0f8fb0619705676136a7f5e3a931">jack_port_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PortSearching.html#ga9988b33b2121b4bedadbd04e1f40a76d">jack_port_by_id</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *client, <a class="el" href="types_8h.html#a669d727ed55e90862bd1322c5c042e86">jack_port_id_t</a> port_id) <a class="el" href="weakmacros_8h.html#adf1bde0dd996bbf61a44311165014dd1">JACK_OPTIONAL_WEAK_EXPORT</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#gac8fc8e1745642cc983b1562ad43f99b1">&#9670;&nbsp;</a></span>jack_get_ports()</h2>

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          <td class="memname">const char** jack_get_ports </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *&#160;</td>
          <td class="paramname">, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>port_name_pattern</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>type_name_pattern</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">unsigned long&#160;</td>
          <td class="paramname"><em>flags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">port_name_pattern</td><td>A regular expression used to select ports by name. If NULL or of zero length, no selection based on name will be carried out. </td></tr>
    <tr><td class="paramname">type_name_pattern</td><td>A regular expression used to select ports by type. If NULL or of zero length, no selection based on type will be carried out. </td></tr>
    <tr><td class="paramname">flags</td><td>A value used to select ports by their flags. <br  />
 If zero, no selection based on flags will be carried out.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a NULL-terminated array of ports that match the specified arguments. The caller is responsible for calling jack_free(3) any non-NULL returned value.</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="group__PortFunctions.html#gabaebfd70bedfaecc834ebb02f4546eb1">jack_port_name_size()</a>, <a class="el" href="group__PortFunctions.html#ga8acf71c319f50c5789f7454e4b6ef2e5">jack_port_type_size()</a> </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#ga9988b33b2121b4bedadbd04e1f40a76d">&#9670;&nbsp;</a></span>jack_port_by_id()</h2>

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          <td class="memname"><a class="el" href="types_8h.html#a91bf0f8fb0619705676136a7f5e3a931">jack_port_t</a>* jack_port_by_id </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *&#160;</td>
          <td class="paramname"><em>client</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="types_8h.html#a669d727ed55e90862bd1322c5c042e86">jack_port_id_t</a>&#160;</td>
          <td class="paramname"><em>port_id</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<dl class="section return"><dt>Returns</dt><dd>address of the jack_port_t of a <em>port_id</em>. </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#ga04dfd042bb01406c1411d0be5c7cf816">&#9670;&nbsp;</a></span>jack_port_by_name()</h2>

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          <td class="memname"><a class="el" href="types_8h.html#a91bf0f8fb0619705676136a7f5e3a931">jack_port_t</a>* jack_port_by_name </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *&#160;</td>
          <td class="paramname">, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>port_name</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<dl class="section return"><dt>Returns</dt><dd>address of the jack_port_t named <em>port_name</em>.</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="group__PortFunctions.html#gabaebfd70bedfaecc834ebb02f4546eb1">jack_port_name_size()</a> </dd></dl>

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