dns_8h.html

Freescale mcu OpenTCP-1.0.4.doc.html.zip 文档

          <td class="md" nowrap valign="top"> #define DNS_ERROR_SERVER_FAILURE&nbsp;&nbsp;&nbsp;2
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
The name server was unable to process this query due to a problem with the name server (RFC1035) 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00098">98</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a8" doxytag="dns.h::DNS_ERROR_NAME_ERROR"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_NAME_ERROR&nbsp;&nbsp;&nbsp;3
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Meaningful only for responses from an authoritative name server, this code signifies that the domain name referenced in the query does not exist (RFC1035) 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00103">103</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a9" doxytag="dns.h::DNS_ERROR_NOT_IMPLEMENTED"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_NOT_IMPLEMENTED&nbsp;&nbsp;&nbsp;4
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
The name server does not support the requested kind of query (RFC1035) 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00110">110</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a10" doxytag="dns.h::DNS_ERROR_REFUSED"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_REFUSED&nbsp;&nbsp;&nbsp;5
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
The name server refuses to perform the specified operation for policy reasons. (RFC 1035) 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00114">114</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a11" doxytag="dns.h::DNS_ERROR_TIMEOUT"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_TIMEOUT&nbsp;&nbsp;&nbsp;16
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Timeout occured while DNS was trying to resolve the host name. New request should be issued if the address is needed 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00119">119</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.
<p>
Referenced by <a class="el" href="dns_8c-source.html#l00142">dns_retransmit()</a>.    </td>
  </tr>
</table>
<a name="a12" doxytag="dns.h::DNS_ERROR_GENERAL"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_GENERAL&nbsp;&nbsp;&nbsp;17
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
General (not specific) error occured while resolving host name. 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00124">124</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.
<p>
Referenced by <a class="el" href="dns_8c-source.html#l00205">dns_eventlistener()</a>.    </td>
  </tr>
</table>
<a name="a13" doxytag="dns.h::DNS_ERROR_BUSY"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_BUSY&nbsp;&nbsp;&nbsp;-4
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Returned from <a class="el" href="dns_8h.html#a17">get_host_by_name()</a>: DNS client is currently busy with another request and is unable the process a new one 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00135">135</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.
<p>
Referenced by <a class="el" href="dns_8c-source.html#l00445">get_host_by_name()</a>.    </td>
  </tr>
</table>
<a name="a14" doxytag="dns.h::DNS_ERROR_LABEL"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_LABEL&nbsp;&nbsp;&nbsp;-5
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Returned from <a class="el" href="dns_8h.html#a17">get_host_by_name()</a>: Part  of the host name (label) consists of more than 63 characters. 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00140">140</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a15" doxytag="dns.h::DNS_ERROR_NAME"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_NAME&nbsp;&nbsp;&nbsp;-6
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Returned from <a class="el" href="dns_8h.html#a17">get_host_by_name()</a>: Host name too long (more than 263 bytes) 
<p>
Definition at line <a class="el" href="dns_8h-source.html#l00144">144</a> of file <a class="el" href="dns_8h-source.html">dns.h</a>.    </td>
  </tr>
</table>
<a name="a16" doxytag="dns.h::DNS_ERROR_OVERFLOW"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top"> #define DNS_ERROR_OVERFLOW&nbsp;&nbsp;&nbsp;-7
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
net_buf too small for the entire  DNS request to be stored in it. 
<p>