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<title>Qpid Proton C API: proton/condition.h File Reference</title>
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<div id="projectname">Qpid Proton C API
&#160;<span id="projectnumber">0.32.0</span>
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<a href="#typedef-members">Typedefs</a> &#124;
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<div class="title">condition.h File Reference</div> </div>
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<p>An endpoint error state.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;proton/import_export.h&gt;</code><br />
<code>#include &lt;<a class="el" href="codec_8h_source.html">proton/codec.h</a>&gt;</code><br />
<code>#include &lt;proton/type_compat.h&gt;</code><br />
<code>#include &lt;stddef.h&gt;</code><br />
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<p><a href="condition_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:ga11eb7db7d2c205169fe3d47c996a95a5"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a></td></tr>
<tr class="memdesc:ga11eb7db7d2c205169fe3d47c996a95a5"><td class="mdescLeft">&#160;</td><td class="mdescRight">An AMQP Condition object. <a href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">More...</a><br /></td></tr>
<tr class="separator:ga11eb7db7d2c205169fe3d47c996a95a5"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga112611a7a4087e050c476a430db2cfb9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga112611a7a4087e050c476a430db2cfb9">pn_condition_is_set</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:ga112611a7a4087e050c476a430db2cfb9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if the condition object is holding some information, i.e. <a href="group__condition.html#ga112611a7a4087e050c476a430db2cfb9">More...</a><br /></td></tr>
<tr class="separator:ga112611a7a4087e050c476a430db2cfb9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab91d5be5be6a61dc3d9dfaa4e01372b4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gab91d5be5be6a61dc3d9dfaa4e01372b4">pn_condition_clear</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:gab91d5be5be6a61dc3d9dfaa4e01372b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clears the condition object of any exceptional information. <a href="group__condition.html#gab91d5be5be6a61dc3d9dfaa4e01372b4">More...</a><br /></td></tr>
<tr class="separator:gab91d5be5be6a61dc3d9dfaa4e01372b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga05b0d374d90f11d9ebbf818662569689"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga05b0d374d90f11d9ebbf818662569689">pn_condition_get_name</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:ga05b0d374d90f11d9ebbf818662569689"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the name associated with the exceptional condition, or NULL if there is no conditional information set. <a href="group__condition.html#ga05b0d374d90f11d9ebbf818662569689">More...</a><br /></td></tr>
<tr class="separator:ga05b0d374d90f11d9ebbf818662569689"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab344572fd2d80aa5c52b588129facb27"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gab344572fd2d80aa5c52b588129facb27">pn_condition_set_name</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition, const char *name)</td></tr>
<tr class="memdesc:gab344572fd2d80aa5c52b588129facb27"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the name associated with the exceptional condition. <a href="group__condition.html#gab344572fd2d80aa5c52b588129facb27">More...</a><br /></td></tr>
<tr class="separator:gab344572fd2d80aa5c52b588129facb27"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaabebb65bfcf47b6f7d83ab6fb0153bb8"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gaabebb65bfcf47b6f7d83ab6fb0153bb8">pn_condition_get_description</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:gaabebb65bfcf47b6f7d83ab6fb0153bb8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the description associated with the exceptional condition. <a href="group__condition.html#gaabebb65bfcf47b6f7d83ab6fb0153bb8">More...</a><br /></td></tr>
<tr class="separator:gaabebb65bfcf47b6f7d83ab6fb0153bb8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8e7eacc5be9c2223535bb57950171f0b"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga8e7eacc5be9c2223535bb57950171f0b">pn_condition_set_description</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition, const char *description)</td></tr>
<tr class="memdesc:ga8e7eacc5be9c2223535bb57950171f0b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the description associated with the exceptional condition. <a href="group__condition.html#ga8e7eacc5be9c2223535bb57950171f0b">More...</a><br /></td></tr>
<tr class="separator:ga8e7eacc5be9c2223535bb57950171f0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1dba0d01af7ba6ad7ad6b02bf642a46b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__data.html#ga5d6cf528776e8b6ad6d67caf095986bf">pn_data_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga1dba0d01af7ba6ad7ad6b02bf642a46b">pn_condition_info</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:ga1dba0d01af7ba6ad7ad6b02bf642a46b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a data object that holds the additional information associated with the condition. <a href="group__condition.html#ga1dba0d01af7ba6ad7ad6b02bf642a46b">More...</a><br /></td></tr>
<tr class="separator:ga1dba0d01af7ba6ad7ad6b02bf642a46b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaccab52be69f97d7be2d199b4e1f11380"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gaccab52be69f97d7be2d199b4e1f11380">pn_condition_vformat</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *, const char *name, const char *fmt, va_list ap)</td></tr>
<tr class="memdesc:gaccab52be69f97d7be2d199b4e1f11380"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the name and printf-style formatted description. <br /></td></tr>
<tr class="separator:gaccab52be69f97d7be2d199b4e1f11380"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga65d9818487fc61e7ca75a9ec4abc8676"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga65d9818487fc61e7ca75a9ec4abc8676">pn_condition_format</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *, const char *name, const char *fmt,...)</td></tr>
<tr class="memdesc:ga65d9818487fc61e7ca75a9ec4abc8676"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the name and printf-style formatted description. <br /></td></tr>
<tr class="separator:ga65d9818487fc61e7ca75a9ec4abc8676"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaefa0da2c1e82f29ddda357e171f5a50a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gaefa0da2c1e82f29ddda357e171f5a50a">pn_condition_is_redirect</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:gaefa0da2c1e82f29ddda357e171f5a50a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if the condition is a redirect. <a href="group__condition.html#gaefa0da2c1e82f29ddda357e171f5a50a">More...</a><br /></td></tr>
<tr class="separator:gaefa0da2c1e82f29ddda357e171f5a50a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga76c5dbc715c0d72d7dad2126b797eb64"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#ga76c5dbc715c0d72d7dad2126b797eb64">pn_condition_redirect_host</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:ga76c5dbc715c0d72d7dad2126b797eb64"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves the redirect host from the additional information associated with the condition. <a href="group__condition.html#ga76c5dbc715c0d72d7dad2126b797eb64">More...</a><br /></td></tr>
<tr class="separator:ga76c5dbc715c0d72d7dad2126b797eb64"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf92a380a12c91d4124c22af62318c2e9"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gaf92a380a12c91d4124c22af62318c2e9">pn_condition_redirect_port</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *condition)</td></tr>
<tr class="memdesc:gaf92a380a12c91d4124c22af62318c2e9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves the redirect port from the additional information associated with the condition. <a href="group__condition.html#gaf92a380a12c91d4124c22af62318c2e9">More...</a><br /></td></tr>
<tr class="separator:gaf92a380a12c91d4124c22af62318c2e9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae495a2885d97a9f167e297efd6974a1e"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gae495a2885d97a9f167e297efd6974a1e">pn_condition_copy</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *dest, <a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *src)</td></tr>
<tr class="memdesc:gae495a2885d97a9f167e297efd6974a1e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy the src condition to the dst condition. <br /></td></tr>
<tr class="separator:gae495a2885d97a9f167e297efd6974a1e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac798dc9acd131cb47a3e7291efffbc02"><td class="memItemLeft" align="right" valign="top">
<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gac798dc9acd131cb47a3e7291efffbc02">pn_condition</a> (void)</td></tr>
<tr class="memdesc:gac798dc9acd131cb47a3e7291efffbc02"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a condition object. <br /></td></tr>
<tr class="separator:gac798dc9acd131cb47a3e7291efffbc02"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad1f52a60bcc855702cfe51e6703625bb"><td class="memItemLeft" align="right" valign="top">
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__condition.html#gad1f52a60bcc855702cfe51e6703625bb">pn_condition_free</a> (<a class="el" href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a> *)</td></tr>
<tr class="memdesc:gad1f52a60bcc855702cfe51e6703625bb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Free a condition object. <br /></td></tr>
<tr class="separator:gad1f52a60bcc855702cfe51e6703625bb"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>An endpoint error state. </p>
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