Performance limitation in read(1)

[David Collier-Brown -- Customer Engineering]

Richard Sharpe wrote:
> In anycase, it is much more efficient to avoid the copy altogether and 
> use sendfile and recvfile.

Possibly dumb question: I don't understand why sendfile isn't
being used: I see Pierre Belanger's SOLARIS_SENDFILE_API,
but don't see it as being used when I truss the server...
Does it default to unused?

--dave
-- 
David Collier-Brown,       | Always do right. This will gratify
Sun Microsystems,          | some people and astonish the rest.
Toronto, Ontario,          |
(905) 415-2849 or x52849   | davecb at canada.sun.com