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path: root/usr.sbin/ntpd
AgeCommit message (Collapse)Author
2010-07-01don't need to setup the resolver early now that dns lookups are doneEric Faurot
by the dns engine. ok henning@
2010-05-26Move imsg into libutil and add a man page.Nicholas Marriott
Minor bump for libutil. Previous versions of this diff and man page looked at by various people. "you should just commit" deraadt
2010-05-26Rename some imsg bits to make namespace collisions less likely buf toNicholas Marriott
ibuf, buf_read to ibuf_read, READ_BUF_SIZE to IBUF_READ_SIZE. ok henning gilles claudio jacekm deraadt
2010-04-27imsg.h does not need sys/tree.h.Nicholas Marriott
ok eric
2010-04-20Get rid of MAXSENSORDEVICES. Gaps in sensordev lists are now handledTheo de Raadt
by returning ENXIO instead of ENOENT, to essentially indicate hotplug sensor that has gone away. Accessing beyond the end of the sensordev list still returns ENOENT, so that you can see there are no further devices. ok kettenis oga
2010-04-07Remove XXX comment and just close received fd if calloc() fails.Nicholas Marriott
If this happens the imsg may no longer be usable as there may be queued messages, but this is a) already the case with the code now, and b) would be the case if recvmsg() fails anyway, so we can document that -1 from imsg_read() invalidates the struct imsgbuf. discussed with and ok eric
2009-09-15Enclose repeated buffer draining code in a new msgbuf_drain()Jacek Masiulaniec
function, which is additionally exported for use by others. It will be needed by smtpd's SSL module when the SMTP client code is changed to replace libevent's evbuffers with our msgbuf_* API. ok gilles@ henning@ guenther@ eric@
2009-08-08Make imsg_clear close and free any fds in the received fd queue as well asNicholas Marriott
freeing the msgbuf. While here also remove an unnecessary while loop. ok eric pyr
2009-07-23make buf_write() behave like msgbuf_write(): send out only theEric Faurot
bytes that were filled, not the whole buffer. ok pyr@ gilles@
2009-06-25incorrect .PATH setting, discovered with nicmTheo de Raadt
2009-06-24recvmsg ENOENT noncritical tooHenning Brauer
2009-06-17ENOPROTOOPT is non-fatal on recvfrom, can apparently happen with ipvshitHenning Brauer
2009-06-11effectively un-do r1.111, it fucks machines with bad clocks royally.Henning Brauer
spotted the hard way by theo on armish, pinned to this changed by me. no cookie for ckuethe for not testing on machines with bad clocks.
2009-06-08revert this change by eric@:David Gwynne
Make the imsg protocol network-safe. it might be network safe, but half the imsg based daemons on my firewalls dont run anymore.
2009-06-07Change the way fds passed over a socket are retreived on the receiving side.Eric Faurot
Currently the receiver fetches an imsg via imsg_get() and if he expects an fd, he then calls imsg_get_fd() to fetch the next fd queued on the imsgbuf from which the imsg came. This changes hides the fd queueing mechanism to the API user. When closing an imsg with an fd, the message is flagged so that the receiving end knows it must dequeue the fd in imsg_get() and return it with the imsg structure. This way there is no (less) possible screw up from imsg_get_fd() not being called directly after imsg_get() by the user. The retreived imsg is self-contained. ok pyr@, "I like that" henning@
2009-06-07Make the imsg protocol network-safe.Eric Faurot
ok pyr@
2009-06-06change the imsg header fields a bit to prepare for upcoming changes.Eric Faurot
add a flag field, use u_int32_t for pid_t and extend type to 32 bits for padding. ok pyr@
2009-06-06If ntpd decides the clock has become unsynced, reset the number of savedChris Kuethe
time corrections. Once the clock is synced again, start computing a fresh frequency correction. ok henning
2009-06-06Turns up the polling rate of sensors and makes ntpd calculate frequencyChris Kuethe
corrections more often. Due to physical effects crystal oscillators aren't really stable beyond 1000s or so - at least not the kind found in pc's. ok henning
2009-06-06make ntpd imsg-in-a-lib ready as well. extensive testing done, noPierre-Yves Ritschard
behavior change. ok eric@
2009-06-04After calling adjfreq to correct the clock's rate, measure and fix the clockChris Kuethe
offset. This avoids future frequency adjustments based on measurements of a clock that was being adjusted. End result: more stable clock and better frequency convergence. Also, fix a mis-ordered structure member while I'm here. ok henning
2009-06-01no we don't need endpwentHenning Brauer
i remember we already had the confusion and bgpd doesn't have the endpwent
2009-05-31use the SCM_TIMESTAMP socket option to get the time we received theHenning Brauer
reply instead of doing it in ntpd itself by getting the time we read from the socket. based on a diff from mickey hacked in shape by me, lots of testing and review from ckuethe and sthen, theo and claudio like it too
2009-05-20fix looking at the mode bits so that we do not reply to broadcast and otherHenning Brauer
junk. from thorsten glaser.
2009-05-18move text on weight to where it is first referred to;Kevin Steves
"fine by me. it's maybe not ideal, but it's better" jmc@
2009-05-13when using a timedelta sensor for -s, if the sensor is invalid duringKevin Steves
the first query we will never do the settime because SENSOR_QUERY_INTERVAL (30s) is greater than SETTIME_TIMEOUT (15s). so during the settime period only, be more aggressive and use SETTIME_TIMEOUT/3 for the query interval. ok henning@
2009-04-22ignore replies with timestamps after 2030 to prevent time_t / tv_sec wrapsHenning Brauer
input & ok theo
2009-03-31Fixed memory leaks which would occur if the second of two memoryTobias Stoeckmann
allocations fails. looks right deraadt, krw ok henning
2009-03-04I should know outside data must be vis(3)'d.Kevin Steves
Don't log kiss code for now.
2009-03-04received refid should not be converted to host byte order; ok henning@Kevin Steves
2009-03-04log reason when not synced; ok henning@Kevin Steves
2009-02-12-v logs debug adjtime calls also; ok henning@Kevin Steves
2009-02-11move prototypes that are really in ntp.c; ok henning@Kevin Steves
2009-02-10log tiny frequency adjustments at debug only.Kevin Steves
ok henning@, 'I think I agree' otto@
2009-02-10endservent() not needed here; ok henning@Kevin Steves
2009-02-08spelling in commentKevin Steves
2009-02-06rename a #define to be clearer; no binary changeKevin Steves
ok henning@
2009-01-31adjtime has been logged at 32ms and greater for 2.5 years now.Kevin Steves
ok henning@ jmc@
2009-01-29log warning when can't read drift file; allows detection ofKevin Steves
corrupt contents. ok henning@
2009-01-27fix printf format specification to print max len 4 for refid,Kevin Steves
which may not be null terminated; ok henning@
2009-01-26return the correct refid for a sensor; ok henning@Christian Weisgerber
2009-01-26use monotime instead of wallclock for the report thing as wellHenning Brauer
found on this laptops harddisk, probably from stockholm
2008-12-10Correctly skip the internal fd when checking the server sockets. Use PFD_MAXClaudio Jeker
to start the for loop and not 1 which was correct long long time ago. OK otto@ found by Anirban Sinha ASinha(at)zeugmasystems.com
2008-11-10delete operation not needed; from naddyTheo de Raadt
2008-11-10If a bind() spuriously fails (as appears to happen once in a blue moon dueTheo de Raadt
to some stupid ipv6 bug in particular), remove that 'listen' from the list and continue operation. issue spotted by naddy ok henning
2008-10-17bring in findeol() fix from pfctlHenning Brauer
2008-10-10- use nmea(4) for general sensor example rather than udcf(4)Stuart Henderson
which only works in w.europe - use a more realistic value for udcf correction example - use a GPS-only receiver for "refid GPS" example suggested/ok mbalmer
2008-10-02in priv_settime(), we must not adjust the 'next' timestamps on their forHenning Brauer
the offset since we use monotime for these for some time now, and monotime is not affected by system time changes (like, duh, that was the reason for the change). PR5927
2008-09-28ntpd does not require you to run rdate -n before it -- it notices such anTheo de Raadt
event. so don't use the word "before" .. and leave the mention ambigious ok henning
2008-09-12move dns lookups to its own (privilege revoking, not chrooting) process.Henning Brauer
reason: the parent process must never ever block, but the dns routines can. last not least this fixes ntpd -s 'hanging' for a long time. tested by a couple of people