[ace-users] ACE_OS::sendv() behavior question concerning
Douglas C. Schmidt
schmidt at dre.vanderbilt.edu
Fri Aug 24 11:40:03 CDT 2007
> It does not say much but here it is:
> The readv and writev functions can be used with any descriptor, not just so=
> ckets. Also, writev is an atomic operation. For a record-based protocol suc=
> h as UDP, one call to writev generates a single UDP datagram.
> After having read the links that you have provided, I guess that "atomic op=
> eration" refers to what happens when calling writev with a datagram socket.
I agree with your assessment!
Dr. Douglas C. Schmidt Professor and Associate Chair
Electrical Engineering and Computer Science TEL: (615) 343-8197
Vanderbilt University WEB: www.dre.vanderbilt.edu/~schmidt
Nashville, TN 37203 NET: d.schmidt at vanderbilt.edu
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