docs/127890: socket(2) man page should explain that protocol can be 0

[trhodes at FreeBSD.org]

Synopsis: socket(2) man page should explain that protocol can be 0

State-Changed-From-To: open->patched
State-Changed-By: trhodes
State-Changed-When: Mon Jan 5 12:19:41 UTC 2009
State-Changed-Why: 
Fix committed to CURRENT, thanks!


Responsible-Changed-From-To: freebsd-doc->trhodes
Responsible-Changed-By: trhodes
Responsible-Changed-When: Mon Jan 5 12:19:41 UTC 2009
Responsible-Changed-Why: 
Over to me, MFC reminder.

http://www.freebsd.org/cgi/query-pr.cgi?pr=127890