Andriy Gapon
c722ec3a51
remove needless inclusion of machine/cpu.h in userland
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MFC after: 21 days
2013-07-28 18:35:43 +00:00
Ed Schouten
902d9eafbf
Rework all non-contributed files that use `struct timezone'.
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This structure is not part of POSIX. According to POSIX, gettimeofday()
has the following prototype:
int gettimeofday(struct timeval *restrict tp, void *restrict tzp);
Also, POSIX states that gettimeofday() shall return 0 (as long as tzp is
not used). Remove dead error handling code. Also use NULL for a
nul-pointer instead of integer 0.
While there, change all pieces of code that only use tv_sec to use
time(3), as this provides less overhead.
2012-09-01 14:45:15 +00:00
Ruslan Ermilov
cc17b04460
If not compiled for debugging, redirect standard input/output/error
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to /dev/null before becoming a daemon.
2006-10-23 10:48:19 +00:00
Pawel Jakub Dawidek
564084e489
Correct various mistakes in the last commit.
2006-05-13 11:58:58 +00:00
Poul-Henning Kamp
bec1fa8607
Use sysctlbyname
2006-05-11 17:25:36 +00:00
Guy Helmer
d5ac36eda7
Invoke tzset(3) within the main loop to catch changes to /etc/localtime
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when running as a daemon in the hope that it will fix situations
where the CMOS clock was apparently set using the stale TZ offset.
2004-04-27 14:43:03 +00:00
David E. O'Brien
c69284ca08
Use __FBSDID() to quiet GCC 3.3 warnings.
2003-05-03 18:41:59 +00:00
Warner Losh
bbbc97356c
o Use real prototypes
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o Remove __P.
o main(int, char *[])
2002-03-18 04:55:09 +00:00
Dima Dorfman
086ad217b2
Fix a prototype and set WARNS=2.
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Submitted by: Mike Barcroft <mike@q9media.com>
2001-07-15 05:41:57 +00:00
Peter Wemm
7f3dea244c
$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
Philippe Charnier
f9184dd719
Correct use of .Nm. Add missing .El. Add rcsid. Remove unused #include.
1998-06-04 06:35:12 +00:00
Andrey A. Chernov
84436e33cb
Implement Helbig idea of offset calculation reducing mktime() calls
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Immediately exit if /etc/wall_cmos_clock not present
1998-04-11 21:18:55 +00:00
Andrey A. Chernov
20344e1582
Add workaround suggestion for 'nonexistent time' diagnostic
1998-03-30 09:29:47 +00:00
Andrey A. Chernov
57394688f8
Minimize clock drift between getting and setting time
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Submitted by: bde
1998-02-25 09:40:21 +00:00
Philippe Charnier
4cabb4cdcc
Add Id, add usage function.
1997-06-10 11:01:13 +00:00
Warner Losh
8d64695c7c
compare return value from getopt against -1 rather than EOF, per the final
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posix standard on the topic.
1997-03-29 03:33:12 +00:00
Andrey A. Chernov
88d807a676
Detect if /etc/wall_cmos_clock gone while adjkerntz paused.
1996-04-05 19:17:05 +00:00
Andrey A. Chernov
c6337b7b46
Dynamically sense /etc/wall_cmos_clock presence/absense
1996-04-05 16:25:38 +00:00
Andrey A. Chernov
9243a8f346
Fix error with multiply 'adjkerntz -a' copies running.
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Manage adjkerntz kernel variable even for UTC clocks.
Code cleanup.
1996-04-05 03:40:55 +00:00
Rodney W. Grimes
5ebc7e6281
Remove trailing whitespace.
1995-05-30 06:12:45 +00:00
Andrey A. Chernov
73cab1a3bc
Use more AI to predict initial/final isdst,
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latest isdst preffered.
1995-03-26 22:51:51 +00:00
Andrey A. Chernov
937b5aaa3b
Use timelocal() instead of mktime() hack
1994-12-26 10:43:48 +00:00
Andrey A. Chernov
882588f86c
Fix resetting adjkerntz to 0 (pointed by Bruce),
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forget to initialize mib variable.
1994-12-12 05:48:45 +00:00
Andrey A. Chernov
408399029a
Optimize setting of DISRTCSET
1994-12-12 05:43:28 +00:00
Andrey A. Chernov
62be897817
Clean internal logic, helps for some unusual cases
1994-12-12 05:20:44 +00:00
Andrey A. Chernov
9aa4fece6d
-i case goes to background pause and acts like -a case on receiving
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SIGTERM. This helps to keep CMOS clock updated before reboot.
Idea from J.Wunsch.
1994-11-03 03:16:16 +00:00
Andrey A. Chernov
f30089ed19
Restore back -i, -a
1994-11-02 09:40:06 +00:00
Andrey A. Chernov
7ac030ad07
Remove options, run adjkerntz as daemon now
1994-11-01 16:22:22 +00:00
Andrey A. Chernov
0835483992
Now:
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adjkerntz -i writes kernel clock only, don't touch RTC clock
adjkerntz -a writes RTC clock only, don't touch kernel clock
1994-11-01 06:20:52 +00:00
Andrey A. Chernov
025dc82971
Modify adjkerntz to not write RTC clock per initial call,
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suggested by Bruce
1994-10-04 19:15:13 +00:00
Andrey A. Chernov
bb84bd5c6b
rewritted to use sysctl, no more /var/run/.adjkerntz now
1994-09-19 23:09:34 +00:00
Andrey A. Chernov
46ed4d4f41
Cosmetique patch from bde
1994-02-05 11:42:48 +00:00
Andrey A. Chernov
0b2318d843
Fix sign of offset diff.
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Use Bruce initial/final hour scheme to avoid critical hours.
1993-12-20 01:53:27 +00:00
Andrey A. Chernov
3e714780be
Attempt to import adjkerntz...
1993-12-16 18:44:40 +00:00