| Commit message (Collapse) | Author | Age | Files | Lines |
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to manage buffer (buf and buflen). we eliminate buflen and use
fixed point (ep) as the ending pointer.
this fix is NOT critical.
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"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.
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Includes the DNS aware getnetby*() routines and IPv6 support.
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Remove unused variables
Silence some warnings
lint(1) is your friend
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Make sure everything uses {SYS,}LIBC_SCCS properly
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