Date: Mon, 3 Sep 2001 10:02:07 -0700 From: Bill Fenner <fenner@research.att.com> To: rwatson@freebsd.org Cc: brian@awfulhak.org, ache@nagual.pp.ru, kuriyama@freebsd.org, cvs-committers@freebsd.org, cvs-all@freebsd.org, brian@freebsd-services.com Subject: Re: cvs commit: src/etc/defaults rc.conf src/etc/mtree BSD.var.dist src/etc/namedb named.conf Message-ID: <200109031702.KAA12198@windsor.research.att.com>
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>I don't >know how portable IP_RECVDSTADDR is, but it seems like a good idea to me. IP_RECVDSTADDR was added to BSD on 6/29/1990; e.g. rev 7.15 of /sys/netinet/udp_usrreq.c. I think this places it in 4.3-Reno, and definitely in 4.3-Net/2. That *should* make it one of the more widely supported "recent" socket options. Adding IP_RECVDSTADDR support certainly does introduce portability problems; e.g. Solaris 2.5 defines the IP_RECVDSTADDR constant but doesn't actually support it, so it's a little hard to automatically configure support; the choice pretty much has to be done at runtime. Bill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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