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          <td class="md" nowrap valign="top"> #define BOOTP_OPTION_SUBNETMASK&nbsp;&nbsp;&nbsp;1
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Subnet mask option BOOTP client is waiting for in the reply  from the BOOTP server 
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Definition at line <a class="el" href="bootp_8h-source.html#l00093">93</a> of file <a class="el" href="bootp_8h-source.html">bootp.h</a>.
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Referenced by <a class="el" href="bootp_8c-source.html#l00335">bootpc_eventlistener()</a>.    </td>
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<a name="a9" doxytag="bootp.h::BOOTP_OPTION_DEFGW"></a><p>
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          <td class="md" nowrap valign="top"> #define BOOTP_OPTION_DEFGW&nbsp;&nbsp;&nbsp;3
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Default gateway option BOOTP client is waiting for in the reply  from the BOOTP server 
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Definition at line <a class="el" href="bootp_8h-source.html#l00097">97</a> of file <a class="el" href="bootp_8h-source.html">bootp.h</a>.
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Referenced by <a class="el" href="bootp_8c-source.html#l00335">bootpc_eventlistener()</a>.    </td>
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<hr><h2>Function Documentation</h2>
<a name="a14" doxytag="bootp.h::bootpc_enable"></a><p>
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          <td class="md" nowrap valign="top"> INT8 bootpc_enable </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">void&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<dl compact><dt><b>Author: </b></dt><dd>
 <ul>
<li> Jari Lahti (<a href="mailto:[e-mail]">[e-mail]</a>) </ul>
</dl><dl compact><dt><b>Date: </b></dt><dd>
09.10.2002</dl>Invoke this function to enable BOOTP client operation. 
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Definition at line <a class="el" href="bootp_8c-source.html#l00165">165</a> of file <a class="el" href="bootp_8c-source.html">bootp.c</a>.
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References <a class="el" href="bootp_8c.html#a6">bootp</a>, <a class="el" href="bootp_8c-source.html#l00077">bootp_app_init</a>, and <a class="el" href="bootp_8h-source.html#l00076">BOOTPC_STATE_ENABLED</a>.    </td>
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<a name="a15" doxytag="bootp.h::bootpc_stop"></a><p>
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          <td class="md" nowrap valign="top"> void bootpc_stop </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">void&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<dl compact><dt><b>Author: </b></dt><dd>
 <ul>
<li> Jari Lahti (<a href="mailto:[e-mail]">[e-mail]</a>) </ul>
</dl><dl compact><dt><b>Date: </b></dt><dd>
09.10.2002</dl>Invoke this function to disable BOOTP client operation once it is not needed any more or just to temporarily suspend it's operation. 
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Definition at line <a class="el" href="bootp_8c-source.html#l00150">150</a> of file <a class="el" href="bootp_8c-source.html">bootp.c</a>.
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References <a class="el" href="bootp_8c.html#a6">bootp</a>, <a class="el" href="bootp_8c-source.html#l00077">bootp_app_init</a>, and <a class="el" href="bootp_8h-source.html#l00075">BOOTPC_STATE_DISABLED</a>.    </td>
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<a name="a16" doxytag="bootp.h::bootpc_run"></a><p>
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          <td class="md" nowrap valign="top"> void bootpc_run </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">void&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<dl compact><dt><b>Author: </b></dt><dd>
 <ul>
<li> Jari Lahti (<a href="mailto:[e-mail]">[e-mail]</a>) </ul>
</dl><dl compact><dt><b>Date: </b></dt><dd>
07.10.2002</dl>Main thread of the BOOTP client that should be invoked periodically. 
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Definition at line <a class="el" href="bootp_8c-source.html#l00183">183</a> of file <a class="el" href="bootp_8c-source.html">bootp.c</a>.
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References <a class="el" href="bootp_8c.html#a6">bootp</a>, <a class="el" href="bootp_8c-source.html#l00077">bootp_app_init</a>, <a class="el" href="bootp_8h-source.html#l00069">BOOTP_RETRY_TOUT</a>, <a class="el" href="bootp_8h-source.html#l00073">BOOTP_SERVERPORT</a>, <a class="el" href="bootp_8h-source.html#l00076">BOOTPC_STATE_ENABLED</a>, <a class="el" href="bootp_8h-source.html#l00087">BOOTPC_STATE_REPLY_GET</a>, <a class="el" href="bootp_8h-source.html#l00079">BOOTPC_STATE_REQUEST_NEEDED</a>, <a class="el" href="bootp_8h-source.html#l00082">BOOTPC_STATE_WAITING_REPLY</a>, <a class="el" href="timers_8c-source.html#l00233">check_timer()</a>, <a class="el" href="timers_8c-source.html#l00194">init_timer()</a>, <a class="el" href="system_8h-source.html#l00091">NETWORK_TX_BUFFER_SIZE</a>, <a class="el" href="timers_8h-source.html#l00086">TIMERTIC</a>, <a class="el" href="tcp__ip_8h-source.html#l00471">UDP_APP_OFFSET</a>, and <a class="el" href="udp_8c-source.html#l00395">udp_send()</a>.    </td>
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<a name="a17" doxytag="bootp.h::bootpc_eventlistener"></a><p>
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          <td class="md" nowrap valign="top"> INT32 bootpc_eventlistener </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">INT8&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>cbhandle</em>, </td>
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          <td class="md" nowrap>UINT8&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>event</em>, </td>
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          <td class="md" nowrap>UINT32&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>remip</em>, </td>
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          <td class="md" nowrap>UINT16&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>remport</em>, </td>
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          <td></td>
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          <td class="md" nowrap>UINT16&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>bufindex</em>, </td>
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          <td></td>
          <td class="md" nowrap>UINT16&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dlen</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<dl compact><dt><b>Author: </b></dt><dd>
 <ul>
<li> Jari Lahti (<a href="mailto:[e-mail]">[e-mail]</a>) </ul>
</dl><dl compact><dt><b>Date: </b></dt><dd>
07.10.2002 </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>cbhandle</em>&nbsp;</td><td>
handle of the socket this packet is intended for. </td></tr>
<tr><td valign=top><em>event</em>&nbsp;</td><td>
event that is notified. For UDP, only UDP_EVENT_DATA. </td></tr>
<tr><td valign=top><em>ipaddr</em>&nbsp;</td><td>
IP address of remote host who sent the UDP datagram </td></tr>
<tr><td valign=top><em>port</em>&nbsp;</td><td>
port number of remote host who sent the UDP datagram </td></tr>
<tr><td valign=top><em>buffindex</em>&nbsp;</td><td>
buffer index in RTL8019AS </td></tr>
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</dl><dl compact><dt><b>Returns: </b></dt><dd>
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<li> - 1 - error in processing <li> &gt;0 - BOOTP reply successfully processed </ul>
</dl><dl compact><dt><b>Note: </b></dt><dd>
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<li> Event listeners are NOT to be invoked directly. They are callback functions invoked by the TCP/IP stack to notify events.</ul>
</dl>Analyze received UDP packet and see if it contains what we need. If yes, get new network settings. 
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Definition at line <a class="el" href="bootp_8c-source.html#l00335">335</a> of file <a class="el" href="bootp_8c-source.html">bootp.c</a>.
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References <a class="el" href="bootp_8c.html#a6">bootp</a>, <a class="el" href="bootp_8c-source.html#l00077">bootp_app_init</a>, <a class="el" href="bootp_8h-source.html#l00097">BOOTP_OPTION_DEFGW</a>, <a class="el" href="bootp_8h-source.html#l00093">BOOTP_OPTION_SUBNETMASK</a>, <a class="el" href="bootp_8h-source.html#l00087">BOOTPC_STATE_REPLY_GET</a>, <a class="el" href="bootp_8h-source.html#l00082">BOOTPC_STATE_WAITING_REPLY</a>, <a class="el" href="system_8h-source.html#l00270">NETWORK_RECEIVE_INITIALIZE</a>, and <a class="el" href="system_8h-source.html#l00210">RECEIVE_NETWORK_B</a>.
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Referenced by <a class="el" href="bootp_8c-source.html#l00108">bootpc_init()</a>.    </td>
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