Terry Fry wrote in a message to All:

 TF> Does OS/2 TCP/IP have the capability of supporting AF_INET
 TF> sockets of type SOCK_DGRAM?  I searched the TCP/IP
 TF> programmers guide for any references, and I didn't find any.
 TF>  Is it refered to  as something else?

 TF> Any help appreciated.

SOCK_STREAM, SOCK_DGRAM, and SOCK_RAW are supported.  See the documentation
for the socket() call.  Obviously, some combinations of protocol and socket
mode are not meaningful and are therefore not supported.  In other words,
as a practical matter, the only useful supported mode/protocol combinations
are SOCK_STREAM/IPPROTO_TCP, SOCK_DGRAM/IPPROTO_UDP, and SOCK_RAW/0.  It is
possible to make other meaningful combinations to do special things, such
as with ICMP, but it is very rare that this will be necessary.
 
-- Mike


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