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| 18<html> 19<head> 20<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> 21<title>lwres_inetntop</title> 22<meta name="generator" content="DocBook XSL Stylesheets V1.71.1"> 23</head> 24<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"> | 18<html> 19<head> 20<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> 21<title>lwres_inetntop</title> 22<meta name="generator" content="DocBook XSL Stylesheets V1.71.1"> 23</head> 24<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"> |
| 25<a name="id2476267"></a><div class="titlepage"></div> | 25<a name="id2476275"></a><div class="titlepage"></div> |
| 26<div class="refnamediv"> 27<h2>Name</h2> 28<p>lwres_net_ntop — lightweight resolver IP address presentation</p> 29</div> 30<div class="refsynopsisdiv"> 31<h2>Synopsis</h2> 32<div class="funcsynopsis"> 33<pre class="funcsynopsisinfo">#include <lwres/net.h></pre> --- 23 unchanged lines hidden (view full) --- 57<td>size_t �</td> 58<td> 59<var class="pdparam">size</var><code>)</code>;</td> 60</tr> 61</table> 62</div> 63</div> 64<div class="refsect1" lang="en"> | 26<div class="refnamediv"> 27<h2>Name</h2> 28<p>lwres_net_ntop — lightweight resolver IP address presentation</p> 29</div> 30<div class="refsynopsisdiv"> 31<h2>Synopsis</h2> 32<div class="funcsynopsis"> 33<pre class="funcsynopsisinfo">#include <lwres/net.h></pre> --- 23 unchanged lines hidden (view full) --- 57<td>size_t �</td> 58<td> 59<var class="pdparam">size</var><code>)</code>;</td> 60</tr> 61</table> 62</div> 63</div> 64<div class="refsect1" lang="en"> |
| 65<a name="id2543377"></a><h2>DESCRIPTION</h2> | 65<a name="id2543379"></a><h2>DESCRIPTION</h2> |
| 66<p><code class="function">lwres_net_ntop()</code> 67 converts an IP address of protocol family 68 <em class="parameter"><code>af</code></em> — IPv4 or IPv6 — at 69 location <em class="parameter"><code>src</code></em> from network format to its 70 conventional representation as a string. For IPv4 addresses, 71 that string would be a dotted-decimal. An IPv6 address would be 72 represented in colon notation as described in RFC1884. 73 </p> 74<p> 75 The generated string is copied to <em class="parameter"><code>dst</code></em> 76 provided 77 <em class="parameter"><code>size</code></em> indicates it is long enough to 78 store the 79 ASCII representation of the address. 80 </p> 81</div> 82<div class="refsect1" lang="en"> | 66<p><code class="function">lwres_net_ntop()</code> 67 converts an IP address of protocol family 68 <em class="parameter"><code>af</code></em> — IPv4 or IPv6 — at 69 location <em class="parameter"><code>src</code></em> from network format to its 70 conventional representation as a string. For IPv4 addresses, 71 that string would be a dotted-decimal. An IPv6 address would be 72 represented in colon notation as described in RFC1884. 73 </p> 74<p> 75 The generated string is copied to <em class="parameter"><code>dst</code></em> 76 provided 77 <em class="parameter"><code>size</code></em> indicates it is long enough to 78 store the 79 ASCII representation of the address. 80 </p> 81</div> 82<div class="refsect1" lang="en"> |
| 83<a name="id2543409"></a><h2>RETURN VALUES</h2> | 83<a name="id2543411"></a><h2>RETURN VALUES</h2> |
| 84<p> 85 If successful, the function returns <em class="parameter"><code>dst</code></em>: 86 a pointer to a string containing the presentation format of the 87 address. <code class="function">lwres_net_ntop()</code> returns 88 <span class="type">NULL</span> and sets the global variable 89 <code class="constant">errno</code> to <span class="errorcode">EAFNOSUPPORT</span> if 90 the protocol family given in <em class="parameter"><code>af</code></em> is 91 not 92 supported. 93 </p> 94</div> 95<div class="refsect1" lang="en"> | 84<p> 85 If successful, the function returns <em class="parameter"><code>dst</code></em>: 86 a pointer to a string containing the presentation format of the 87 address. <code class="function">lwres_net_ntop()</code> returns 88 <span class="type">NULL</span> and sets the global variable 89 <code class="constant">errno</code> to <span class="errorcode">EAFNOSUPPORT</span> if 90 the protocol family given in <em class="parameter"><code>af</code></em> is 91 not 92 supported. 93 </p> 94</div> 95<div class="refsect1" lang="en"> |
| 96<a name="id2543442"></a><h2>SEE ALSO</h2> | 96<a name="id2543444"></a><h2>SEE ALSO</h2> |
| 97<p><span class="citerefentry"><span class="refentrytitle">RFC1884</span></span>, 98 <span class="citerefentry"><span class="refentrytitle">inet_ntop</span>(3)</span>, 99 <span class="citerefentry"><span class="refentrytitle">errno</span>(3)</span>. 100 </p> 101</div> 102</div></body> 103</html> | 97<p><span class="citerefentry"><span class="refentrytitle">RFC1884</span></span>, 98 <span class="citerefentry"><span class="refentrytitle">inet_ntop</span>(3)</span>, 99 <span class="citerefentry"><span class="refentrytitle">errno</span>(3)</span>. 100 </p> 101</div> 102</div></body> 103</html> |