2008-10-01 20 views

回答

1

您可以使用的插座類型取決於通信領域創建您的插座 列出的插座類型有:

 
SOCK_DGRAM  unreliable not sequenced possibly duplicated message 
SOCK_STREAM  reliable  sequenced  non-duplicated stream 
SOCK_SEQPACKET reliable  sequenced  non-duplicated message 
SOCK_RDM  reliable not sequenced possibly duplicated message 

SOCK_RAW  protocol/interface dependent, access to internal protocol info 

的VxWorks還定義了以下通信領域:

 
AF_INET  IPv4 
AF_INT6  IPv6 
AF_ROUTE routing 
AF_LOCAL local Inter-process Communications 
AF_TIPC  Transparent Inter-Process Communications 
AF_MOBILITY Mobile IPv6 

以下是各個域支持的各種插座的列表:

 
AF_INET  SOCK_DGRAM, SOCK_STREAM, SOCK_RAW 
AF_INT6  SOCK_DGRAM, SOCK_STREAM, SOCK_RAW 
AF_ROUTE SOCK_RAW 
AF_LOCAL SOCK_SEQPACKET 
AF_TIPC  SOCK_SEQPACKET, SOCK_RDM, SOCK_DGRAM, SOCK_STREAM 
AF_MOBILITY don't know 
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