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   <div id="projectbrief">Osmocom SIGTRAN library</div>
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<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">ipa.c File Reference</div></div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include &lt;stdint.h&gt;</code><br />
<code>#include &lt;errno.h&gt;</code><br />
<code>#include &lt;unistd.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;osmocom/core/utils.h&gt;</code><br />
<code>#include &lt;osmocom/core/linuxlist.h&gt;</code><br />
<code>#include &lt;osmocom/core/write_queue.h&gt;</code><br />
<code>#include &lt;osmocom/core/logging.h&gt;</code><br />
<code>#include &lt;osmocom/core/timer.h&gt;</code><br />
<code>#include &lt;osmocom/core/socket.h&gt;</code><br />
<code>#include &lt;osmocom/core/byteswap.h&gt;</code><br />
<code>#include &lt;osmocom/gsm/ipa.h&gt;</code><br />
<code>#include &lt;osmocom/gsm/protocol/ipaccess.h&gt;</code><br />
<code>#include &lt;osmocom/netif/ipa.h&gt;</code><br />
<code>#include &quot;<a class="el" href="src_2xua__msg_8h_source.html">xua_msg.h</a>&quot;</code><br />
<code>#include &lt;<a class="el" href="mtp__sap_8h_source.html">osmocom/sigtran/mtp_sap.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="sccp__sap_8h_source.html">osmocom/sigtran/sccp_sap.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="osmo__ss7_8h_source.html">osmocom/sigtran/osmo_ss7.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="m3ua_8h_source.html">osmocom/sigtran/protocol/m3ua.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="sua_8h_source.html">osmocom/sigtran/protocol/sua.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="mtp_8h_source.html">osmocom/sigtran/protocol/mtp.h</a>&gt;</code><br />
<code>#include &quot;<a class="el" href="xua__internal_8h_source.html">xua_internal.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="ss7__as_8h_source.html">ss7_as.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="ss7__asp_8h_source.html">ss7_asp.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="ss7__internal_8h_source.html">ss7_internal.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="xua__asp__fsm_8h_source.html">xua_asp_fsm.h</a>&quot;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a44535730f43642df7435dd2bba742cad"><td class="memItemLeft" align="right" valign="top">static struct msgb *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#a44535730f43642df7435dd2bba742cad">ipa_to_msg</a> (struct <a class="el" href="structxua__msg.html">xua_msg</a> *xua)</td></tr>
<tr class="separator:a44535730f43642df7435dd2bba742cad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4473443b022e57cc48e07677c14650ae"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#a4473443b022e57cc48e07677c14650ae">ipa_tx_xua_as</a> (struct <a class="el" href="structosmo__ss7__as.html">osmo_ss7_as</a> *as, struct <a class="el" href="structxua__msg.html">xua_msg</a> *xua)</td></tr>
<tr class="memdesc:a4473443b022e57cc48e07677c14650ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send a given xUA message via a given IPA "Application Server".  <a href="ipa_8c.html#a4473443b022e57cc48e07677c14650ae">More...</a><br /></td></tr>
<tr class="separator:a4473443b022e57cc48e07677c14650ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa9c94e32279253d3bcd5fedc14851b1"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#aaa9c94e32279253d3bcd5fedc14851b1">ipa_rx_msg_ccm</a> (struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *asp, struct msgb *msg)</td></tr>
<tr class="separator:aaa9c94e32279253d3bcd5fedc14851b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a12edf7cefcd3d762bed8d90334498121"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structosmo__ss7__as.html">osmo_ss7_as</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#a12edf7cefcd3d762bed8d90334498121">ipa_find_as_for_asp</a> (struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *asp)</td></tr>
<tr class="separator:a12edf7cefcd3d762bed8d90334498121"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aac5c955f0a5d5da2e63344c504fae541"><td class="memItemLeft" align="right" valign="top">static struct msgb *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#aac5c955f0a5d5da2e63344c504fae541">patch_sccp_with_pc</a> (struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *asp, struct msgb *sccp_msg_in, uint32_t <a class="el" href="m3ua_8h.html#a8fbf08c14ea8fd895e011bc6d031fd24">opc</a>, uint32_t <a class="el" href="m3ua_8h.html#a73b4a4fd2d239d87c111edea4afc3df5">dpc</a>)</td></tr>
<tr class="separator:aac5c955f0a5d5da2e63344c504fae541"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6b5dcc70e8c69ba3b57ab88e7f8c9f70"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#a6b5dcc70e8c69ba3b57ab88e7f8c9f70">ipa_rx_msg_sccp</a> (struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *asp, struct msgb *msg, uint8_t <a class="el" href="m3ua_8h.html#a63dfbd9d79ea816f1c524a30cd86596b">sls</a>)</td></tr>
<tr class="separator:a6b5dcc70e8c69ba3b57ab88e7f8c9f70"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b8e22b504c31fbddfa6ddbdf1e5c9a3"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ipa_8c.html#a1b8e22b504c31fbddfa6ddbdf1e5c9a3">ipa_rx_msg</a> (struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *asp, struct msgb *msg, uint8_t <a class="el" href="m3ua_8h.html#a63dfbd9d79ea816f1c524a30cd86596b">sls</a>)</td></tr>
<tr class="memdesc:a1b8e22b504c31fbddfa6ddbdf1e5c9a3"><td class="mdescLeft">&#160;</td><td class="mdescRight">process M3UA message received from socket  <a href="ipa_8c.html#a1b8e22b504c31fbddfa6ddbdf1e5c9a3">More...</a><br /></td></tr>
<tr class="separator:a1b8e22b504c31fbddfa6ddbdf1e5c9a3"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="a12edf7cefcd3d762bed8d90334498121" name="a12edf7cefcd3d762bed8d90334498121"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a12edf7cefcd3d762bed8d90334498121">&#9670;&nbsp;</a></span>ipa_find_as_for_asp()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">struct <a class="el" href="structosmo__ss7__as.html">osmo_ss7_as</a> * ipa_find_as_for_asp </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *&#160;</td>
          <td class="paramname"><em>asp</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="reference">References <a class="el" href="structosmo__ss7__instance.html#a71621534d17bb3a348a636f5e48275be">osmo_ss7_instance::as_list</a>, <a class="el" href="structosmo__ss7__asp.html#a3f82eb6c4f4771b9b7402febacb3dee9">osmo_ss7_asp::inst</a>, <a class="el" href="structosmo__ss7__as.html#a437f6bc819034029d5c3109a4fcc187e">osmo_ss7_as::list</a>, and <a class="el" href="osmo__ss7_8h.html#abffb76cffe93aa6421b2e41dcce2fe7f">osmo_ss7_as_has_asp()</a>.</p>

<p class="reference">Referenced by <a class="el" href="xua__asp__fsm_8c.html#a203a0afaa7c406b38c3ee52ca27bbcc2">ipa_asp_fsm_start()</a>, and <a class="el" href="ipa_8c.html#a6b5dcc70e8c69ba3b57ab88e7f8c9f70">ipa_rx_msg_sccp()</a>.</p>

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<a id="a1b8e22b504c31fbddfa6ddbdf1e5c9a3" name="a1b8e22b504c31fbddfa6ddbdf1e5c9a3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b8e22b504c31fbddfa6ddbdf1e5c9a3">&#9670;&nbsp;</a></span>ipa_rx_msg()</h2>

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          <td class="memname">int ipa_rx_msg </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *&#160;</td>
          <td class="paramname"><em>asp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct msgb *&#160;</td>
          <td class="paramname"><em>msg</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>sls</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>process M3UA message received from socket </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">asp</td><td>Application Server Process receiving <em>msg</em> </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>received message buffer. Callee takes ownership! </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">sls</td><td>The SLS (signaling link selector) field to use in the generated M3UA header </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success; negative on error </dd></dl>

<p class="reference">References <a class="el" href="structosmo__ss7__asp.html#ad0715bd1e060022e94ba0a9453ce578f">osmo_ss7_asp::cfg</a>, <a class="el" href="ipa_8c.html#aaa9c94e32279253d3bcd5fedc14851b1">ipa_rx_msg_ccm()</a>, <a class="el" href="ipa_8c.html#a6b5dcc70e8c69ba3b57ab88e7f8c9f70">ipa_rx_msg_sccp()</a>, <a class="el" href="osmo__ss7_8h.html#a3ed5d9f113ee1e2683ea0e4975852787a698f1c6b4901d02d7f5cc641ace35a1d">OSMO_SS7_ASP_PROT_IPA</a>, <a class="el" href="structosmo__ss7__asp.html#a3d73399eab84b7b912973769312cd234">osmo_ss7_asp::proto</a>, <a class="el" href="m3ua_8h.html#a63dfbd9d79ea816f1c524a30cd86596b">sls</a>, and <a class="el" href="osmo__ss7__asp_8c.html#a5985c0ec7dc547dd06de3f9be8b8be9b">ss7_asp_rx_unknown()</a>.</p>

<p class="reference">Referenced by <a class="el" href="osmo__ss7__asp_8c.html#a4b8a8b39300fe0db3342fd961e37dfdd">ipa_cli_read_cb()</a>, and <a class="el" href="osmo__ss7__asp_8c.html#a5e519b620f7c928c97b7a01335c05fc4">ss7_asp_ipa_srv_conn_rx_cb()</a>.</p>

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<a id="aaa9c94e32279253d3bcd5fedc14851b1" name="aaa9c94e32279253d3bcd5fedc14851b1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaa9c94e32279253d3bcd5fedc14851b1">&#9670;&nbsp;</a></span>ipa_rx_msg_ccm()</h2>

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  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static int ipa_rx_msg_ccm </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *&#160;</td>
          <td class="paramname"><em>asp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct msgb *&#160;</td>
          <td class="paramname"><em>msg</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p class="reference">References <a class="el" href="structosmo__ss7__asp.html#a2f6909bb8e3fba221c926ba83edef871">osmo_ss7_asp::fi</a>, <a class="el" href="xua__asp__fsm_8h.html#a062a13487358d4f6d19122aaeeb7635ba44a7c9b0a32d59ebc6dc96902d961914">IPA_ASP_E_ID_ACK</a>, <a class="el" href="xua__asp__fsm_8h.html#a062a13487358d4f6d19122aaeeb7635baa8604747646250590d6a5bb21a61254c">IPA_ASP_E_ID_GET</a>, <a class="el" href="xua__asp__fsm_8h.html#a062a13487358d4f6d19122aaeeb7635ba27f5e8b4f8cb4ccb6875a8ddf5b27982">IPA_ASP_E_ID_RESP</a>, <a class="el" href="ss7__asp_8h.html#a730407c0c9a8ac0cc119aa0c56a87a24">LOGPASP</a>, <a class="el" href="sccp__scmg_8h.html#af95f620c0e85b634c0caee87127b12a8">msg_type</a>, <a class="el" href="xua__asp__fsm_8h.html#a062a13487358d4f6d19122aaeeb7635bab92ad63e8f2dd38ed068b2c809a7f318">XUA_ASP_E_ASPSM_BEAT</a>, and <a class="el" href="xua__asp__fsm_8h.html#a062a13487358d4f6d19122aaeeb7635ba24daa1b94db275ea9276fd34c33ac673">XUA_ASP_E_ASPSM_BEAT_ACK</a>.</p>

<p class="reference">Referenced by <a class="el" href="ipa_8c.html#a1b8e22b504c31fbddfa6ddbdf1e5c9a3">ipa_rx_msg()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a6b5dcc70e8c69ba3b57ab88e7f8c9f70">&#9670;&nbsp;</a></span>ipa_rx_msg_sccp()</h2>

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          <td class="memname">static int ipa_rx_msg_sccp </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *&#160;</td>
          <td class="paramname"><em>asp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct msgb *&#160;</td>
          <td class="paramname"><em>msg</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>sls</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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<p class="reference">References <a class="el" href="structosmo__ss7__as.html#afda9c4848f0d7a27f8842e431d82e09a">osmo_ss7_as::cfg</a>, <a class="el" href="structosmo__ss7__asp.html#ad0715bd1e060022e94ba0a9453ce578f">osmo_ss7_asp::cfg</a>, <a class="el" href="structosmo__ss7__instance.html#a6e368158f23e2513b111066f4a861b7d">osmo_ss7_instance::cfg</a>, <a class="el" href="structosmo__ss7__as.html#a6742c512f106def9c675619b3ac56ea0">osmo_ss7_as::ctrg</a>, <a class="el" href="m3ua_8h.html#a73b4a4fd2d239d87c111edea4afc3df5">dpc</a>, <a class="el" href="structm3ua__data__hdr.html#a4a4ac12a471df8bd0fe10ec2f0682af5">m3ua_data_hdr::dpc</a>, <a class="el" href="structosmo__ss7__as.html#a987df3e7303a00e6b226c4d7cd57ea5e">osmo_ss7_as::dpc</a>, <a class="el" href="structosmo__ss7__as.html#ad56e26893c9c363041757cb445b56712">osmo_ss7_as::inst</a>, <a class="el" href="structosmo__ss7__asp.html#a3f82eb6c4f4771b9b7402febacb3dee9">osmo_ss7_asp::inst</a>, <a class="el" href="ipa_8c.html#a12edf7cefcd3d762bed8d90334498121">ipa_find_as_for_asp()</a>, <a class="el" href="structosmo__ss7__asp.html#a8b198be61903836850debc6666c50b20">osmo_ss7_asp::is_server</a>, <a class="el" href="ss7__asp_8h.html#a730407c0c9a8ac0cc119aa0c56a87a24">LOGPASP</a>, <a class="el" href="m3ua_8c.html#ac1a04dfbafd50c05516ed474fd6337f3">m3ua_dh_to_xfer_param()</a>, <a class="el" href="osmo__ss7__hmrt_8c.html#a8bc0dfc719354cd380bb206d25c33c6a">m3ua_hmdc_rx_from_l2()</a>, <a class="el" href="m3ua_8c.html#a1e63cc510ba1ebc335a86bd371bcb4aa">m3ua_xfer_from_data()</a>, <a class="el" href="structxua__msg.html#a2c486e653d546de369103ad727a4e292">xua_msg::mtp</a>, <a class="el" href="mtp_8h.html#abbcdf8dde4c7ba50da30b262a98594d2afd4cfa32add75105b2f0bc44e15af44e">MTP_SI_SCCP</a>, <a class="el" href="structosmo__ss7__instance.html#a9263d706bdeec64f33e564f719f22a42">osmo_ss7_instance::network_indicator</a>, <a class="el" href="structm3ua__data__hdr.html#afa2de08d9503ecd4d48d5c8b79b0463f">m3ua_data_hdr::ni</a>, <a class="el" href="m3ua_8h.html#a8fbf08c14ea8fd895e011bc6d031fd24">opc</a>, <a class="el" href="structm3ua__data__hdr.html#aab73749d4369382a869156642ee334f6">m3ua_data_hdr::opc</a>, <a class="el" href="ss7__as_8h.html#a0b2887d64dc990999c94b2b6cccdc977a3645ea045c8a9be707ec49bb63ec33ce">OSMO_SS7_PATCH_BOTH</a>, <a class="el" href="ipa_8c.html#aac5c955f0a5d5da2e63344c504fae541">patch_sccp_with_pc()</a>, <a class="el" href="structosmo__ss7__routing__key.html#ad6d9b46e91fe14a79aba090da612a5c2">osmo_ss7_routing_key::pc</a>, <a class="el" href="structosmo__ss7__as.html#aa98ed7bc1dc324cd86e052540cc339f1">osmo_ss7_as::pc_override</a>, <a class="el" href="structosmo__ss7__as.html#a08979bcf8bb704436f56d6d9bae8c5a6">osmo_ss7_as::routing_key</a>, <a class="el" href="structosmo__ss7__as.html#ad40422cff28ae880e1fdce0a55f1cec4">osmo_ss7_as::sccp_mode</a>, <a class="el" href="structm3ua__data__hdr.html#af7534d21af3bc4be0d772616a29a26de">m3ua_data_hdr::si</a>, <a class="el" href="m3ua_8h.html#a63dfbd9d79ea816f1c524a30cd86596b">sls</a>, <a class="el" href="structm3ua__data__hdr.html#a2b8d675621b54d9fad0101191b1c26dc">m3ua_data_hdr::sls</a>, <a class="el" href="ss7__as_8h.html#ac6bc66087e1e1f143797c66201b2b67aa26abc32054e575ee149c045750f8cfda">SS7_AS_CTR_RX_MSU_TOTAL</a>, and <a class="el" href="xua__msg_8c.html#a0d8afb21bd36674bfe5667a99a5fe4fe">xua_msg_free()</a>.</p>

<p class="reference">Referenced by <a class="el" href="ipa_8c.html#a1b8e22b504c31fbddfa6ddbdf1e5c9a3">ipa_rx_msg()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a44535730f43642df7435dd2bba742cad">&#9670;&nbsp;</a></span>ipa_to_msg()</h2>

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          <td class="memname">static struct msgb * ipa_to_msg </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structxua__msg.html">xua_msg</a> *&#160;</td>
          <td class="paramname"><em>xua</em></td><td>)</td>
          <td></td>
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  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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<p class="reference">References <a class="el" href="structxua__msg__part.html#a4a99d515a4ea7b6ca06882f2db6e7617">xua_msg_part::dat</a>, <a class="el" href="structxua__msg__part.html#afefe51df87e09491ce07ea56bc5248fb">xua_msg_part::len</a>, <a class="el" href="m3ua_8h.html#aa30d79a4b2ade238263b72de5a967535">M3UA_IEI_PROT_DATA</a>, <a class="el" href="mtp_8h.html#abbcdf8dde4c7ba50da30b262a98594d2afd4cfa32add75105b2f0bc44e15af44e">MTP_SI_SCCP</a>, <a class="el" href="structm3ua__data__hdr.html#af7534d21af3bc4be0d772616a29a26de">m3ua_data_hdr::si</a>, and <a class="el" href="xua__msg_8c.html#af6a1d80a6f47395088c4dbbe7032035b">xua_msg_find_tag()</a>.</p>

<p class="reference">Referenced by <a class="el" href="ipa_8c.html#a4473443b022e57cc48e07677c14650ae">ipa_tx_xua_as()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a4473443b022e57cc48e07677c14650ae">&#9670;&nbsp;</a></span>ipa_tx_xua_as()</h2>

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          <td class="memname">int ipa_tx_xua_as </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__as.html">osmo_ss7_as</a> *&#160;</td>
          <td class="paramname"><em>as</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct <a class="el" href="structxua__msg.html">xua_msg</a> *&#160;</td>
          <td class="paramname"><em>xua</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Send a given xUA message via a given IPA "Application Server". </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">as</td><td>Application Server through which to send <em>xua</em> </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">xua</td><td>xUA message to be sent </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success; negative on error </dd></dl>

<p class="reference">References <a class="el" href="structosmo__ss7__as.html#afda9c4848f0d7a27f8842e431d82e09a">osmo_ss7_as::cfg</a>, <a class="el" href="ipa_8c.html#a44535730f43642df7435dd2bba742cad">ipa_to_msg()</a>, <a class="el" href="ss7__as_8h.html#aa4be2c672a6e465517106d91c681837c">LOGPAS</a>, <a class="el" href="osmo__ss7_8h.html#a3ed5d9f113ee1e2683ea0e4975852787a698f1c6b4901d02d7f5cc641ace35a1d">OSMO_SS7_ASP_PROT_IPA</a>, <a class="el" href="structosmo__ss7__as.html#ad0e856df6376f5c721fe3e12ba2a2b95">osmo_ss7_as::proto</a>, and <a class="el" href="xua__as__fsm_8c.html#af79f59cb9478eaa7ef5b9801c5be2ef9">xua_as_transmit_msg()</a>.</p>

<p class="reference">Referenced by <a class="el" href="osmo__ss7__hmrt_8c.html#a33ede64db537fe1d5a39e6d9c2f07c8b">hmrt_message_for_routing()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aac5c955f0a5d5da2e63344c504fae541">&#9670;&nbsp;</a></span>patch_sccp_with_pc()</h2>

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          <td class="memname">static struct msgb * patch_sccp_with_pc </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structosmo__ss7__asp.html">osmo_ss7_asp</a> *&#160;</td>
          <td class="paramname"><em>asp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct msgb *&#160;</td>
          <td class="paramname"><em>sccp_msg_in</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>opc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>dpc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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<p class="reference">References <a class="el" href="m3ua_8h.html#a73b4a4fd2d239d87c111edea4afc3df5">dpc</a>, <a class="el" href="ss7__asp_8h.html#a730407c0c9a8ac0cc119aa0c56a87a24">LOGPASP</a>, <a class="el" href="m3ua_8h.html#a8fbf08c14ea8fd895e011bc6d031fd24">opc</a>, <a class="el" href="sccp__sap_8h.html#a94365eaf81e21fc6de2bc883a389fea8">OSMO_SCCP_ADDR_T_PC</a>, <a class="el" href="sccp2sua_8c.html#aa2abebd0d9bde73c25cda86c785efe9a">osmo_sccp_to_xua()</a>, <a class="el" href="sccp2sua_8c.html#ab1f91915d46cc987f3dbd839b544e3ae">osmo_sua_to_sccp()</a>, <a class="el" href="structosmo__sccp__addr.html#a06b7f9d5c79fc812b02523b23d6b85b9">osmo_sccp_addr::pc</a>, <a class="el" href="structosmo__sccp__addr.html#acd24f97487b7e3beb2f7da2619919ac6">osmo_sccp_addr::presence</a>, <a class="el" href="sua_8c.html#a18968e95f6331dc53432486aafea2908">sua_addr_parse()</a>, <a class="el" href="sua_8h.html#a0d86b8c0ad8c4d92b4b65c166be3a607">SUA_IEI_DEST_ADDR</a>, <a class="el" href="sua_8h.html#a2eda67f4e3c09c507cdf9e624f97c364">SUA_IEI_SRC_ADDR</a>, <a class="el" href="xua__msg_8c.html#a9e3e22223c4529f0eb0e6cfdd558e5bd">xua_msg_add_sccp_addr()</a>, <a class="el" href="xua__msg_8c.html#a0d8afb21bd36674bfe5667a99a5fe4fe">xua_msg_free()</a>, and <a class="el" href="xua__msg_8c.html#a1752bcc3fc7877ffa316f2b119cf5ad7">xua_msg_free_tag()</a>.</p>

<p class="reference">Referenced by <a class="el" href="ipa_8c.html#a6b5dcc70e8c69ba3b57ab88e7f8c9f70">ipa_rx_msg_sccp()</a>.</p>

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