diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-06-11 10:06:05 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-06-11 10:06:05 +0000 |
| commit | 2661edd5e2d7a0106c9507f4de4c44d6fbe5102d (patch) | |
| tree | 7a116003b29bcf48ddb6f76a18479bd911b44af3 /lib/libc/termios/cfsetospeed.c | |
| parent | 9f4fa9f45bad8232fea1393de0e5ddeb8b9d20c0 (diff) | |
support EDNS0 (RFC2671) buffer size notification on DNS queries.
"options edns0" in /etc/resolv.conf will enable the behavior. no behavior
change if you don't have the line. see resolv.conf(5) for more details.
EDNS0 is useful for avoiding TCP DNS queries/replies on larger DNS responses.
also, draft-ietf-dnsext-message-size-* plans to mandate EDNS0 support for DNS
clients that support IPv6 transport.
Diffstat (limited to 'lib/libc/termios/cfsetospeed.c')
0 files changed, 0 insertions, 0 deletions