<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:courier,monaco,monospace,sans-serif;font-size:12pt">correct,<br>Assuming the typo in the example was an accident.<br>(span not my_span_pointer declared on the first line)<br><br><p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">zap_span_t *my_span_pointer = NULL;</span></font></p>
<p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">uint32_t span_id = 1;</span></font></p><p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">zap_status_t result;</span></font></p><p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";"><br></span></font></p>
<p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">result = zap_span_find(span_id, &my_span_pointer);</span></font></p>
<font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"></span></font><br><br>if it returns ZAP_SUCCESS, that indicates that the desired span exists, is in use and that the pointer will now point to it.<br><div> </div><div>Anthony Minessale II<br><br><span>FreeSWITCH <a target="_blank" href="http://www.freeswitch.org/">http://www.freeswitch.org/</a></span><br><span>ClueCon <a target="_blank" href="http://www.cluecon.com/">http://www.cluecon.com/</a></span><br><br>AIM: anthm<br>MSN:anthony_minessale@hotmail.com<br>GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<br>IRC: irc.freenode.net #freeswitch</div><div><br>FreeSWITCH Developer Conference<br>sip:888@conference.freeswitch.org<br>iax:guest@conference.freeswitch.org/888<br>googletalk:conf+888@conference.freeswitch.org<br>pstn:213-799-1400</div><div style="font-family: courier,monaco,monospace,sans-serif; font-size: 12pt;"><br><br><div style="font-family: times new roman,new
york,times,serif; font-size: 12pt;">----- Original Message ----<br>From: Michael Collins <mcollins@fcnetwork.com><br>To: freeswitch-dev@lists.freeswitch.org<br>Sent: Thursday, March 6, 2008 8:27:35 PM<br>Subject: [Freeswitch-dev] OZ Question: zap_span_find()<br><br>
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<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Does this function do what I think it does? If I give it a
span number to look for, it returns ZAP_SUCCESS if it finds the span and it
sets the value of the pointer variable that I call it with?</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Example, what happens if I do this, assuming span 1 is a
real span?</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">zap_span_t *span = NULL;</span></font></p>
<p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">uint32_t span_id = 1;</span></font></p>
<p class="MsoNormal"><font face="Courier New" size="2"><span style="font-size: 10pt; font-family: "Courier New";">result = zap_span_find(span_id, &my_span_pointer);</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Does *my_span_pointer now point to span 1? Any caveats that
I should be aware of?</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Thanks,</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">MC</span></font></p>
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