[vyatta-svn] BGP/OSPF/RIP/RIB routing daemons: Changes to 'hollywood'

[shemminger@suva.vyatta.com]

 zebra/rt_netlink.c |  198 ++++++++++++++---------------------------------------
 1 files changed, 53 insertions(+), 145 deletions(-)

New commits:
commit 61514d88f16d567902b34281cb40379aa099bf8c
Author: Stephen Hemminger <stephen.hemminger at vyatta.com>
Date:   Mon May 19 13:34:23 2008 -0700

    only set non-blocking on netlink socket
    
    There is no need to increase buffer size or set non-blocking on the
    netlink command socket. This reduces the number of system calls per
    transaction.

commit 685a4b330aff3edff8e1c72638cf8a65bf655da1
Author: Stephen Hemminger <stephen.hemminger at vyatta.com>
Date:   Mon May 19 13:32:30 2008 -0700

    remove unneeded privledge changes
    
    Netlink recvmsg always succeeds, there are no permission checks in
    the kernel on receive, only on send and bind.  This reduces the number
    of system calls and any potential security vulnerabilty in recvmsg().

http://suva.vyatta.com/git/?p=vyatta-quagga.git;a=commitdiff;h=61514d88f16d567902b34281cb40379aa099bf8c
http://suva.vyatta.com/git/?p=vyatta-quagga.git;a=commitdiff;h=685a4b330aff3edff8e1c72638cf8a65bf655da1