📄 gethostname.html
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<title>gethostname</title>
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<p><font face="Arial" size="5"><b>gethostname</b></font></p>
<p><font face="蹈框" size="2"><b>gethostname</b></font><font face="奔覆" size="2">
窃荐绰 肺拿 赣脚俊 措茄 龋胶飘 捞抚阑 掘绢忱聪促.</font></p>
<p><font face="蹈框" size="2"><b>int gethostname (<br> char
FAR * </b><i>name,</i><b><br> int namelen<br>);</b></font></p>
<p><font face="奔覆" size="2"> </font></p>
<p><font face="蹈框" size="3"><b>Parameters</b></font></p>
<p><font face="蹈框" size="2"><i>name</i></font><font face="奔覆" size="2"><br>[免仿]
肺拿 龋胶飘 捞抚阑 淬阑 滚欺狼 器牢磐</font></p>
<p><font face="蹈框" size="2"><i>namelen</i></font><font face="奔覆" size="2"><br>[涝仿]
滚欺狼 辨捞甫 汲沥钦聪促.</font></p>
<p><font face="蹈框" size="3"><b>Remarks</b></font></p>
<p><font face="蹈框" size="2"><b>gethostname</b></font><font face="奔覆" size="2">
窃荐绰 </font><font face="蹈框" size="2"><i>name</i></font><font face="奔覆" size="2">
概俺函荐俊 肺拿 龋胶飘狼 捞抚阑 府畔钦聪促. 龋胶飘 捞抚篮 NULL 巩磊肺 场唱绰
胶飘傅 涝聪促. 龋胶飘 捞抚狼 屈怕绰 扩档快令 家南 橇肺官捞歹俊 辆加利涝聪促.
溜, 埃窜茄 龋胶飘 捞抚老 荐档 乐绊, 肯寒茄 档皋牢 匙烙 老 荐档 乐绰 巴涝聪促.
</font></p>
<p><font face="奔覆" size="2">父距 肺拿 龋胶飘 捞抚捞 粮犁窍绊 乐菌促搁, </font><font face="蹈框" size="2"><b>gethostname</b></font><font face="奔覆" size="2">
窃荐绰 己傍且 巴涝聪促, 弊府绊 </font><font face="蹈框" size="2"><b><a href="gethostbyname.html" webstripperlinkwas="./gethostbyname.html">gethostbyname</a></b></font><font face="奔覆" size="2">
窃荐唱 </font><font face="蹈框" size="2"><b><a href="WSAAsyncGetHostByName.html" webstripperlinkwas="./WSAAsyncGetHostByName.html">WSAAsyncGetHostByName</a></b></font><font face="奔覆" size="2">
窃荐俊辑 牢侥 且 荐 乐绰 龋胶飘 捞抚阑 府畔窍霸 邓聪促.</font></p>
<p><font face="蹈框" size="3"><b>Return Values</b></font></p>
<p><font face="奔覆" size="2">酒公繁 俊矾啊 惯积登瘤 臼栏搁, </font><font face="蹈框" size="2"><b>gethostname</b></font><font face="奔覆" size="2">
窃荐绰 0阑 府畔钦聪促. 馆搁, 俊矾啊 惯积茄 版快俊绰 SOCKET_ERROR 阑 府畔钦聪促.
肚茄 捞 窃荐开矫 </font><font face="蹈框" size="2"><b><a href="WSAGetLastError.html" webstripperlinkwas="./WSAGetLastError.html">WSAGetLastError</a></b></font><font face="奔覆" size="2">
窃荐甫 龋免秦辑 漂沥茄 俊矾内靛甫 罐酒尘 荐 乐嚼聪促.</font></p>
<p><font face="蹈框" size="3"><b>Error Codes</b></font></p>
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<td width="148">
<p><font face="蹈框" size="2">WSAEFAULT<br> </font></p>
</td>
<td width="593">
<p><font face="奔覆" size="2">name 概俺函荐啊 沥犬茄 user address
space啊 酒聪芭唱, namelen俊 逞变 滚欺农扁啊 龋胶飘 捞抚阑 葛滴 淬阑
父怒狼 农扁啊 酒匆版快</font></p>
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<td width="148" height="20">
<p><font face="蹈框" size="2">WSANOTINITIALISED</font></p>
</td>
<td width="593" height="20">
<p><font face="奔覆" size="2">捞 窃荐甫 荤侩窍扁傈俊 己傍利牢 WSAStartup
窃荐狼 龋免捞 捞风绢廉具 钦聪促.</font></p>
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<td width="148" height="21">
<p><font face="蹈框" size="2">WSAENETDOWN</font></p>
</td>
<td width="593" height="21">
<p><font face="奔覆" size="2">匙飘亏 辑宏 矫胶袍俊辑 俊矾啊 车嚼聪促.</font></p>
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<td width="148">
<p><font face="蹈框" size="2">WSAEINPROGRESS</font></p>
</td>
<td width="593">
<p><font face="奔覆" size="2">喉钒欧 扩加 v1.1 捞 泅犁 柳青 吝捞芭唱,
辑厚胶 橇肺官捞歹啊 妮归 窃荐甫 咯傈洒 贸府窍绊 乐嚼聪促.</font></p>
</td>
</tr>
</table>
<p><font size="3" face="蹈框"><b>QuickInfo</b></font></p>
<p><font size="2" face="奔覆"><b>Windows NT :</b> 荤侩啊瓷<br><b>Windows :</b>
荤侩啊瓷<br><b>Windows CE :</b> 滚怜 1.0 弊府绊 弊捞饶狼 滚怜俊辑 荤侩啊瓷<br><b>Header
: </b><br> Win16/32
: winsock.h <br> Win32-II
: winsock2.h<br><b>Import Library : </b><br>
Win16 : winsock.lib<br> Win32
: wsock32.lib<br> Win32-II
: ws2_32.lib</font></p>
<h4><font face="蹈框" size="3"><b>See Also</b></font></H4>
<p><font size="2" face="蹈框"><b><a href="overview.html" webstripperlinkwas="overview.html">overview</a></b>, </font><a href="gethostbyname.html" webstripperlinkwas="./gethostbyname.html"><b><font face="蹈框" size="2">gethostbyname</B></A><b>, </b><a href="WSAAsyncGetHostByName.html" webstripperlinkwas="./WSAAsyncGetHostByName.html"><b>WSAAsyncGetHostByName</B></A><b> </b></font></p>
<p><font face="蹈框" size="2"> </font></p>
<p><font face="奔覆" size="3"><b>Sample</b></font></p>
<p><font face="奔覆" size="2">酒贰狼 荤侩抗力绰 肺拿 龋胶飘狼 IP Address甫 吕~钎扁过栏肺
捞风绢瘤绰 胶飘傅栏肺 掘绢郴绰 规过阑 焊咯林绰 抗力涝聪促. 滚努府 家南狼 版快
肺拿 龋胶飘狼 酒捞乔 绢靛饭胶甫 掘绢郴绰 gethostaddr 窃荐绰 瘤盔登绰 API捞瘤父,
Winsock俊辑绰 瘤盔登瘤 臼绰 API涝聪促. 窍瘤父, 酒贰贸烦 窜瘤 割临父狼 内爹栏肺
捞客 度鞍篮 扁瓷阑 窍绰 窃荐甫 父甸绢 尘 荐 乐澜阑 舅 荐 乐嚼聪促.</font></p>
<p><font face="蹈框" size="2">char FAR * FAR gethostaddr( void )<br>{<br> char
szHostName[40];<br> <br> //肺拿
龋胶飘狼 捞抚阑 掘嚼聪促.<br> int
nResult = gethostname( szHostName, sizeof(szHostName) );<br> if(
nResult != 0)<br> return
NULL;<br> <br> //龋胶飘
捞抚捞 蜡瓤茄瘤 犬牢 钦聪促.<br> if(
lstrcmp( szHostName, "" ) == 0 )<br> return
NULL;<br> <br> //肺拿
龋胶飘 捞抚阑 捞侩窍咯 龋胶飘 包访 沥焊甫 茫嚼聪促.<br> HOSTENT
FAR * lphostent = gethostbyname( szHostName );<br> <br> //龋胶飘
沥焊甫 力措肺 掘菌绰瘤 犬牢窍绊,<br> if(
lphostent == NULL )<br> return
NULL;<br> <br> //力措肺
龋胶飘 包访 沥焊甫 掘菌栏搁, 包访沥焊吝 酒捞乔 胶飘傅阑 馆券 钦聪促.<br> return
lphostent->h_addr_list;<br>}</font></p>
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