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 <span id="projectnumber">0.122.0</span>
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<div class="textblock"><code>#include <<a class="el" href="types_8h_source.html">jack/types.h</a>></code><br/>
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<p><a href="intclient_8h_source.html">Go to the source code of this file.</a></p>
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<tr class="heading"><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a06135991a92b175802b441cb07d2cc46"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="intclient_8h.html#a06135991a92b175802b441cb07d2cc46">jack_get_internal_client_name</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, <a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> intclient)</td></tr>
<tr class="memitem:a40c4a05e9e5acd83d0cd9af01754c017"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="intclient_8h.html#a40c4a05e9e5acd83d0cd9af01754c017">jack_internal_client_handle</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, const char *client_name, <a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> *status)</td></tr>
<tr class="memitem:adca1931231a03563544281cda1530ca6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="intclient_8h.html#adca1931231a03563544281cda1530ca6">jack_internal_client_load</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, const char *client_name, <a class="el" href="types_8h.html#a0ef5011e5aab7655ad0d64babf7d91f0">jack_options_t</a> options, <a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> *status,...)</td></tr>
<tr class="memitem:a0cb5e85d41c1d0fd0163a64859ba3672"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="intclient_8h.html#a0cb5e85d41c1d0fd0163a64859ba3672">jack_internal_client_unload</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, <a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> intclient)</td></tr>
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<h2>Function Documentation</h2>
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<td class="memname">char* jack_get_internal_client_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
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<td class="paramtype"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> </td>
<td class="paramname"><em>intclient</em> </td>
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<p>Get an internal client's name. This is useful when <a class="el" href="types_8h.html#a396617de2ef101891c51346f408a375ea352b176ffa092ec946a06b707f6aa21b">JackUseExactName</a> was not specified on <a class="el" href="intclient_8h.html#adca1931231a03563544281cda1530ca6">jack_internal_client_load()</a> and <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8a09a73b951f3601ae9436bd3429ac0691">JackNameNotUnique</a> status was returned. In that case, the actual name will differ from the <em>client_name</em> requested.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">client</td><td>requesting JACK client's handle.</td></tr>
<tr><td class="paramname">intclient</td><td>handle returned from <a class="el" href="intclient_8h.html#adca1931231a03563544281cda1530ca6">jack_internal_client_load()</a> or <a class="el" href="intclient_8h.html#a40c4a05e9e5acd83d0cd9af01754c017">jack_internal_client_handle()</a>.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>NULL if unsuccessful, otherwise pointer to the internal client name obtained from the heap via malloc(). The caller should free() this storage when no longer needed. </dd></dl>
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<td class="memname"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> jack_internal_client_handle </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>client_name</em>, </td>
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<td class="paramtype"><a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> * </td>
<td class="paramname"><em>status</em> </td>
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<p>Return the <a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> handle for an internal client running in the JACK server.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">client</td><td>requesting JACK client's handle.</td></tr>
<tr><td class="paramname">client_name</td><td>for the internal client of no more than <a class="el" href="group__ClientFunctions.html#gab8b16ee616207532d0585d04a0bd1d60">jack_client_name_size()</a> characters. The name scope is local to the current server.</td></tr>
<tr><td class="paramname">status</td><td>(if non-NULL) an address for JACK to return information from this operation. This status word is formed by OR-ing together the relevant <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8">JackStatus</a> bits.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Opaque internal client handle if successful. If 0, the internal client was not found, and <em>*status</em> includes the <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8adc1e6e138037ea0bda450abbb61d814a">JackNoSuchClient</a> and <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8a354fbb027d989173f50921d239f3812b">JackFailure</a> bits. </dd></dl>
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<td class="memname"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> jack_internal_client_load </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>client_name</em>, </td>
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<td class="paramtype"><a class="el" href="types_8h.html#a0ef5011e5aab7655ad0d64babf7d91f0">jack_options_t</a> </td>
<td class="paramname"><em>options</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> * </td>
<td class="paramname"><em>status</em>, </td>
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<td class="paramtype"> </td>
<td class="paramname"><em>...</em> </td>
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<p>Load an internal client into the JACK server.</p>
<p>Internal clients run inside the JACK server process. They can use most of the same functions as external clients. Each internal client is built as a shared object module, which must declare <a class="el" href="inprocess_8c.html#a872c1ad15ec7ba35574b0bafc91212c9">jack_initialize()</a> and <a class="el" href="inprocess_8c.html#a1343309803bc07aacba7f4fd8f46b0a3">jack_finish()</a> entry points called at load and unload times. See <a class="el" href="inprocess_8c.html">inprocess.c</a> for an example.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">client</td><td>loading JACK client's handle.</td></tr>
<tr><td class="paramname">client_name</td><td>of at most <a class="el" href="group__ClientFunctions.html#gab8b16ee616207532d0585d04a0bd1d60">jack_client_name_size()</a> characters for the internal client to load. The name scope is local to the current server.</td></tr>
<tr><td class="paramname">options</td><td>formed by OR-ing together <a class="el" href="types_8h.html#a396617de2ef101891c51346f408a375e">JackOptions</a> bits. Only the <a class="el" href="types_8h.html#ac4e472a37c86a53ccbf35e903196501d">JackLoadOptions</a> bits are valid.</td></tr>
<tr><td class="paramname">status</td><td>(if non-NULL) an address for JACK to return information from the load operation. This status word is formed by OR-ing together the relevant <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8">JackStatus</a> bits.</td></tr>
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<p><b>Optional parameters:</b> depending on corresponding [<em>options</em> bits] additional parameters may follow <em>status</em> (in this order).</p>
<ul>
<li>[<a class="el" href="types_8h.html#a396617de2ef101891c51346f408a375ea82905c7e1c615d183fffac16c0267e18">JackLoadName</a>] <em>(char *) load_name</em> is the shared object file from which to load the new internal client (otherwise use the <em>client_name</em>).</li>
</ul>
<ul>
<li>[<a class="el" href="types_8h.html#a396617de2ef101891c51346f408a375ea1cd6cb23e61406309871a644d1a5d3c7">JackLoadInit</a>] <em>(char *) load_init</em> an arbitary string passed to the internal client's <a class="el" href="inprocess_8c.html#a872c1ad15ec7ba35574b0bafc91212c9">jack_initialize()</a> routine (otherwise NULL), of no more than <a class="el" href="types_8h.html#ab3686dbff70b81ae1165fe6401f70921">JACK_LOAD_INIT_LIMIT</a> bytes.</li>
</ul>
<dl class="section return"><dt>Returns</dt><dd>Opaque internal client handle if successful. If this is 0, the load operation failed, the internal client was not loaded, and <em>*status</em> includes the <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8a354fbb027d989173f50921d239f3812b">JackFailure</a> bit. </dd></dl>
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<td class="memname"><a class="el" href="types_8h.html#a49053418570427a7a99d1bb45fb43f38">jack_status_t</a> jack_internal_client_unload </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#a27ead018636ddd400b928a0287b771c9">jack_intclient_t</a> </td>
<td class="paramname"><em>intclient</em> </td>
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<p>Unload an internal client from a JACK server. This calls the intclient's <a class="el" href="inprocess_8c.html#a1343309803bc07aacba7f4fd8f46b0a3">jack_finish()</a> entry point then removes it. See <a class="el" href="inprocess_8c.html">inprocess.c</a> for an example.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">client</td><td>unloading JACK client's handle.</td></tr>
<tr><td class="paramname">intclient</td><td>handle returned from <a class="el" href="intclient_8h.html#adca1931231a03563544281cda1530ca6">jack_internal_client_load()</a> or <a class="el" href="intclient_8h.html#a40c4a05e9e5acd83d0cd9af01754c017">jack_internal_client_handle()</a>.</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>0 if successful, otherwise <a class="el" href="types_8h.html#aaf80297bce18297403b99e3d320ac8a8">JackStatus</a> bits. </dd></dl>
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