BSD-Socket选项需要说明

Question

我想要详细解释bsd-socket选项，以便我能以正确的方式使用它们。任何人都可以提供一些我可以参考的文件或链接吗？

感谢， Satinder辛格 Khera.satinder@rediffmail.com

Answer 1

Beej's Guide to Network Programming一个很好的地方开始寻找。

如果你正在专门讨论get/setsockopt，Beej说this。他进一步指出get/setsockopt通常取决于操作系统，在这种情况下请查阅您的手册页，MSDN或其他内容。

Answer 2

这里是http://www.sockets.com

 
Value  Type  Meaning 
--------------- --------------- ----------------------------------------------- 
SO_BROADCAST BOOL  Allow transmission of broadcast messages on the 
       socket. 

SO_DEBUG BOOL  Record debugging information. 

SO_DONTLINGER BOOL  Don't block close waiting for unsent data to be 
       sent. Setting this option is equivalent to 
       setting SO_LINGER with l_onoff set to 
       zero. 

SO_DONTROUTE BOOL  Don't route: send directly to interface. 

SO_KEEPALIVE BOOL  Send keepalives 

SO_LINGER struct linger Linger on close if unsent data is present 
     FAR * 

SO_OOBINLINE BOOL  Receive out-of-band data in the normal data 
       stream. 

SO_RCVBUF int  Specify buffer size for receives 

SO_REUSEADDR BOOL  Allow the socket to be bound to an address 
       which is already in use. (See bind().) 

SO_SNDBUF int  Specify buffer size for sends 

TCP_NODELAY BOOL  Disables the Nagle algorithm for send 
       coalascing. 

SO_ACCEPTCON BOOL  Socket is listening 

SO_ERROR int  Get error status and clear 

SO_RCVLOWAT int  Receive low water mark 

SO_RCVTIMEO int  Receive timeout 

SO_SNDLOWAT int  Send low water mark 

SO_SNDTIMEO int  Send timeout 

SO_TYPE  int  Type of the socket 

IP_OPTIONS   Set options field in IP header. 

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