group__apr__network__io.html

apr函数库使用手册

    <tr><td></td><td valign=top><em>sock</em>&nbsp;</td><td>The socket we are listening on. </td></tr>
    <tr><td></td><td valign=top><em>connection_pool</em>&nbsp;</td><td>The pool for the new socket. </td></tr>
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<a class="anchor" name="ga37" doxytag="apr_network_io.h::apr_socket_accept_filter" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> apr_socket_accept_filter           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sock</em>, </td>
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          <td class="md" nowrap>char *&nbsp;</td>
          <td class="mdname" nowrap> <em>name</em>, </td>
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          <td class="md" nowrap>char *&nbsp;</td>
          <td class="mdname" nowrap> <em>args</em></td>
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          <td class="md">)&nbsp;</td>
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Set an OS level accept filter. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>sock</em>&nbsp;</td><td>The socket to put the accept filter on. </td></tr>
    <tr><td></td><td valign=top><em>name</em>&nbsp;</td><td>The accept filter </td></tr>
    <tr><td></td><td valign=top><em>args</em>&nbsp;</td><td>Any extra args to the accept filter. Passing NULL here removes the accept filter. </td></tr>
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<a class="anchor" name="ga30" doxytag="apr_network_io.h::apr_socket_addr_get" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> apr_socket_addr_get           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a> **&nbsp;</td>
          <td class="mdname" nowrap> <em>sa</em>, </td>
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          <td class="md" nowrap><a class="el" href="group__apr__network__io.html#ga50">apr_interface_e</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>which</em>, </td>
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          <td class="md" nowrap><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sock</em></td>
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          <td class="md">)&nbsp;</td>
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Return an <a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a> from an apr_socket_t <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>sa</em>&nbsp;</td><td>The returned <a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a>. </td></tr>
    <tr><td></td><td valign=top><em>which</em>&nbsp;</td><td>Which interface do we want the <a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a> for? </td></tr>
    <tr><td></td><td valign=top><em>sock</em>&nbsp;</td><td>The socket to use </td></tr>
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<a class="anchor" name="ga29" doxytag="apr_network_io.h::apr_socket_atmark" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> apr_socket_atmark           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sock</em>, </td>
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          <td class="md" nowrap>int *&nbsp;</td>
          <td class="mdname" nowrap> <em>atmark</em></td>
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<p>
Query the specified socket if at the OOB/Urgent data mark <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>sock</em>&nbsp;</td><td>The socket to query </td></tr>
    <tr><td></td><td valign=top><em>atmark</em>&nbsp;</td><td>Is set to true if socket is at the OOB/urgent mark, otherwise is set to false. </td></tr>
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<a class="anchor" name="ga9" doxytag="apr_network_io.h::apr_socket_bind" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> apr_socket_bind           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sock</em>, </td>
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          <td class="md" nowrap><a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sa</em></td>
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<p>
Bind the socket to its associated port <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>sock</em>&nbsp;</td><td>The socket to bind </td></tr>
    <tr><td></td><td valign=top><em>sa</em>&nbsp;</td><td>The socket address to bind to </td></tr>
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<dl compact><dt><b>Remarks:</b></dt><dd>This may be where we will find out if there is any other process using the selected port. </dd></dl>
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<a class="anchor" name="ga8" doxytag="apr_network_io.h::apr_socket_close" ></a><p>
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          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>thesocket</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Close a socket. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>thesocket</em>&nbsp;</td><td>The socket to close </td></tr>
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<a class="anchor" name="ga12" doxytag="apr_network_io.h::apr_socket_connect" ></a><p>
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          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="group__apr__network__io.html#ga0">apr_socket_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sock</em>, </td>
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          <td></td>
          <td class="md" nowrap><a class="el" href="structapr__sockaddr__t.html">apr_sockaddr_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>sa</em></td>
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<p>
Issue a connection request to a socket either on the same machine or a dif