Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!rice!sun-spots-request
From: N100CCH0@TWNITRI1.BITNET
Newsgroups: comp.sys.sun
Subject: Some info of sendto(), recvfrom()
Keywords: Networks
Message-ID: <10235@brazos.Rice.edu>
Date: 25 Jul 90 09:31:00 GMT
Sender: root@rice.edu
Organization: Sun-Spots
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Approved: Sun-Spots@rice.edu
X-Sun-Spots-Digest: Volume 9, Issue 270, message 6
Originator: spots@titan.rice.edu

We have SunLink OSI installed in our SPARC station 1.  We use OSI
sock_dgram system interface to CLNS.

The program I wrote is following page 115, 116 in chapter 6 - the OSI
sock_dgram system interface in the SunLink OSI programmer's Guide.  The
program works fine.

The problem occured when I tried to replace sendmsg() by sendto(), replace
recvmsg() by recvfrom() in the same program.  The error message is
"unreachable network".

I really appreciate if anyone can tell me how to use sendto and recvfrom
in this program.

Thanks in advance.