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path: root/usr.sbin/ntpd
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2004-12-23KNFHenning Brauer
2004-12-22d can be negative, take that into account when comparing to the loggingHenning Brauer
threshold. spotted by Constantine Murenin <mureninc@gmail.com>, mickey ok
2004-12-22Save original value returned by getifaddrs to free later; ok henning@Darren Tucker
2004-12-22if our first getpwnam(), testing for NTPD_USER, succeeded, but the secondHenning Brauer
returns NULL, we don't need loooong explanations, but at least some indicator what went wrong, From: Michael Knudsen <e@molioner.dk>
2004-12-20some typos in log messages.Moritz Jodeit
ok henning@
2004-12-16Limit the number of addresses used by the 'servers' directive to 8; ok henning@Darren Tucker
2004-12-15Poll unsynchronized servers at the maximum interval and log a message aboutDarren Tucker
them when in debug mode; ok henning@
2004-12-15Factor out interval scaling code; ok henning@Darren Tucker
2004-12-14If polling a server results in an error, drop that server to the maximumDarren Tucker
poll interval; ok henning@
2004-12-14sendto() takes socklen_t as an argument; ok henning@Darren Tucker
2004-12-13Sanity check owner and permissions of privsep directory, like sshd does;Darren Tucker
ok henning@
2004-12-13Check for error status from poll() too; ok henning@Darren Tucker
2004-12-13Discard replies with alarm flag set or invalid stratum; ok henning@Darren Tucker
2004-12-10typos, then -> than, from Michael KnudsenJared Yanovich
2004-12-09define TRUSTLEVEL_MAX for the trustedlevel value of 10; henning@ okMichael Shalayeff
2004-12-08use two tiny macros for copying fields out to simplify reading; henning@ okMichael Shalayeff
2004-12-08uniquely name members of s_fixedpt and l_fixedpt; henning@ okMichael Shalayeff
2004-12-07tweaks;Jason McIntyre
2004-12-06do not log tiny local clock drifts; w/ help from Joerg Sonnenberger ↵Michael Shalayeff
<joerg@britannica.bec.de>; henning@ ok
2004-12-06ensure the most excellent alignment in the structs; henning@ okMichael Shalayeff
2004-11-25fix "listen on hostname"Henning Brauer
fallout from the deferred dns lookups noticed by dhartmei@
2004-11-12some missing includes, from Joerg Sonnenberger <joerg@britannica.bec.de>Henning Brauer
2004-11-10ntp_adjtime() -> priv_adjtime()Henning Brauer
ntp_settime() -> priv_settime() ntp_host_dns() -> priv_host_dns()
2004-11-10const'ify conffileHenning Brauer
From: Joerg Sonnenberger <joerg@britannica.bec.de>
2004-11-08Advice user to use multiple servers. Prodded by Daniel Polak, help and ok jmc@Otto Moerbeek
ok henning@
2004-11-07document that keywords can be specified multiple times;Jason McIntyre
from otto and myself; prodded by henning;
2004-11-05Use SA_LEN() instead of ss.ss_len. Evaluates to the same result but it'sDarren Tucker
easier on portable. ok henning@
2004-11-05memleaks in error pathes, patrick latifi, Thanks!Henning Brauer
2004-11-04use SIG_DFL instead of SIG_IGN when we are not interested in SIG_CHILDHenning Brauer
anymore, same thing for us and it makes darren's life easier for the portable
2004-11-02superfluous comma, From: James Herbert <lists@artyzan.net>Henning Brauer
2004-10-27Calculate Hz and round up; ok henning@Darren Tucker
2004-10-27use clock_getres(3) and calculate precision from that, and fill theHenning Brauer
precision field when we reply in server mode accordingly. from phessler
2004-10-22oupsHenning Brauer
2004-10-22in server mode reply with stratum from the peer that we currently preferHenning Brauer
plus one
2004-10-15Only set IPTOS_LOWDELAY on IPv4 interfaces; pointed out by phessler, ok henningDarren Tucker
2004-10-14Have ntpd use IPTOS_LOWDELAY; ok henning@Darren Tucker
2004-10-13set rootdelay in replies.Henning Brauer
inherit rootdelay from the delay from the last client update from the peer that we picked last time to adjust the local clock. in some cases we use the average offset between two peers' client updates, then use the average delay between the two as well.
2004-10-13in struct ntp_msg, rename "distance" to "rootdelay" to closer match RFCsHenning Brauer
and such
2004-10-13thinko, htonl() -> ntohl(). as we don't use the value in question effect zeroHenning Brauer
2004-10-13fall cleaningHenning Brauer
2004-10-13correctly set refid in replies with NTP protocol versions < 4.Henning Brauer
code path for NTP4 remains unchanged, we already set refid correctly there. NTP3 and older uses an IPv4 address as refid. use the IP of the server we last synced to if it was a IPv4 one. sometimes we use the average offset between two, in that case just pick one for the IP. this scheme naturally fails when we query IPv6 servers and have to reply to IPv4 NTP3 (or even older NTP versions) clients - refid stays at 0 then. this is a protocol limitation, nothing we can do about it.
2004-10-13when we get back a IMSG_HOST_DNS message from the parent the peer ID withinHenning Brauer
might have become invalid (because the peer showed up, dns request sent to parent, peer vanishes, and then the reply comes back), so do not fatal() in that case but just log_warnx(). provoked by brad
2004-10-08whitespace both in comment; from berndHenning Brauer
2004-10-05in client_addr_init() and client_nextaddr(), do not set up the socket andHenning Brauer
connect it, instead leave it at -1. in client_query, set up and connect the socket if it is -1. and, the real reason for this change: handle connect failures gracefully ok otto
2004-10-04do not take the average offset from all peers when calculating the totalHenning Brauer
offset to correct the local clock, but use the median. given a reasonable sized set of servers this makes us nearly immune against outliers or flasetickers, without the need for a horribly complicated outliers detection which does not yield to better results anyway. test & ok otto
2004-09-30now that we connect() the client sockets we need to handle ECONNREFUSED asHenning Brauer
non-fatal too, from camield@
2004-09-24connect() the client-side sockets. idea & test & ok camield@Henning Brauer
2004-09-23reset chld_pid to 0 when acting upon a SIGCHLD so we don't try to send itHenning Brauer
a kill then - tiny possible race there pointed out by Brian Poole <raj@cerias.purdue.edu>
2004-09-18greatly improved by jmc with some tweaks by yours trulyHenning Brauer
2004-09-18jmc says S before s and not s before S, sssssssso we do.Henning Brauer