找不到sethostname标识符错误。 [英] sethostname identifier not found error.

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问题描述

我想设置本地主机的名称。我正在使用sethostname()函数,但是我收到如下错误:

错误C3861:''sethostname'':找不到标识符。

下面是代码片段:



 WSADATA wsa; 
/// Initialise winsock ///
if (WSAStartup(MAKEWORD( 2 2 ),& wsa )!= 0
{
// 套接字初始化失败///
退出(EXIT_FAILURE);
}
char setname [ 128 ] = Ayesha-PC;
sethostname(setname, sizeof (setname));

解决方案

< blockquote>您是否正在寻找 SetComputerNameEx [ ^ ]?


根据 winsock文档 [ ^ ]没有这样的功能。


你可能已经在基于Unix的应用程序中看到了这个例子。函数sethostname存在,(虽然它将以 strlen(name)作为第二个参数调用,而不是使用 sizeof(name)



对于Windows世界中的同等产品,CPallini已经为您提供了正确的链接。


I want to set the name of my local host. I am using sethostname() function but I get an error as follows:
error C3861: ''sethostname'': identifier not found.
Below is the code snippet:

WSADATA wsa;
///Initialise winsock///
if (WSAStartup(MAKEWORD(2,2),&wsa) != 0)
   {
      //Socket Initialization Failed///
      exit(EXIT_FAILURE);
   }
 char setname[128]="Ayesha-PC";
 sethostname(setname, sizeof (setname));

解决方案

Are you looking for SetComputerNameEx[^]?


According to the winsock documentation[^] there is no such function.


You probably have seen that as example in a Unix-based application. There the function sethostname exists, (although it would be called with strlen (name) as second argument, and not with sizeof (name).

For an equivalent in the Windows world, CPallini has given you already the correct link.


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