Commit Graph

122 Commits

Author SHA1 Message Date
Ed Schouten
bf70becee6 More -Wmissing-variable-declarations fixes.
In addition to adding `static' where possible:

- bin/date: Move `retval' into extern.h to make it visible to date.c.
- bin/ed: Move globally used variables into ed.h.
- sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings.
- usr.bin/calendar: Remove unneeded variables.
- usr.bin/chat: Make `line' local instead of global.
- usr.bin/elfdump: Comment out unneeded function.
- usr.bin/rlogin: Use _Noreturn instead of __dead2.
- usr.bin/tset: Pull `Ospeed' into extern.h.
- usr.sbin/mfiutil: Put global variables in mfiutil.h.
- usr.sbin/pkg: Remove unused `os_corres'.
- usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
2012-10-19 14:49:42 +00:00
Ed Schouten
902d9eafbf Rework all non-contributed files that use `struct timezone'.
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
Brian Somers
5990bfb40b Explain that setting an absolute day value can fail and that the month should
usually be set first when using -v.

Adjust an example that sets the day to 30 before setting the month to 3 in
accordance with this approach as the example would always fail in February!

PR:		147354
MFC after:	2 weeks
2010-06-04 06:56:58 +00:00
Ed Schouten
0806dd9238 Remove stale references to utmp(5) and its corresponding filenames.
I removed utmp and its manpage, but not other manpages referring to it.
2010-01-21 17:25:12 +00:00
Ed Schouten
759dba8c5a Port everything in bin/ from utmp to utmpx.
date: use libc utmpx routines instead of the ones provided by libulog.
pax:  don't depend on <utmp.h>
2010-01-13 17:56:54 +00:00
Ed Schouten
9b796f4419 Let date(1) use utmpx instead of logwtmp().
utmpx also has OLD_TIME/NEW_TIME messages, which seem to be intended for
the same purpose as how we call logwtmp() here.
2009-12-05 20:09:50 +00:00
Ruslan Ermilov
a65550812a Don't reset DST computed by strptime() (when e.g. setting the
date via -f %s).

Reported by:	Eugene Grosbein
Diagnosed by:	Miguel Lopes Santos Ramos
2008-02-07 16:04:24 +00:00
Remko Lodder
a1f6cb79d9 Correct the referenced securelevel document, it's now securelevel 7.
Pointed out by:	ru
2007-06-02 20:15:59 +00:00
Warner Losh
c608a9a591 Use strlcpy in place of strncpy + setting the last character NUL. To
be safe, memset the entire msg to '0'.
2006-08-20 06:31:24 +00:00
Ruslan Ermilov
8af1113166 -mdoc sweep. 2005-11-17 12:15:23 +00:00
Tom Rhodes
b97fc83e47 Note which options are not part of the standards.
Xref locale(1) and bump document date.

Reviewed by:	keramida
No Objections:	-standards
2005-11-01 19:31:25 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6fca4c7c3f Add the new standard EXIT STATUS section where appropriate.
Sort standard sections in the (documented) preferred order.
2005-01-16 16:41:59 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
Ruslan Ermilov
6fa13ec06f Scheduled mdoc(7) sweep. 2005-01-09 19:54:23 +00:00
Yaroslav Tykhiy
d3e240cb45 Change the behaviour of `-v' so that, e.g., stepping a month back
on March 31 won't take you to March 2 or 3 (now the result will
be the last day of February.)

In general, now stepping by months from the last days of the current
month A will take you to the very last day of the target month B if
B is shorter than A.

The previous version would just step to March 31 and rely on mktime(3)
to correct the date.  Despite its simplicity, such way was counter-intuitive
to users and caused pain to shell script writers.

Noticed by:	Igor Timkin <ivt at gamma dot ru>
Approved by:	brian
MFC after:	2 weeks
2004-08-09 13:43:39 +00:00
Alfred Perlstein
8a0f7000e6 Give the most awesome example of how to parse the output of date
back into epoch time.  Everytime I'm asked to do this by someone I
have to spend about ten minutes recreating the same command line.
So record it under examples.
2004-07-17 00:26:31 +00:00
Ruslan Ermilov
1171aedcdf Deal with double whitespace. 2004-07-03 00:06:28 +00:00
Ruslan Ermilov
eccea571a7 Mechanically kill hard sentence breaks. 2004-07-02 21:04:19 +00:00
Ruslan Ermilov
b0cb98e238 DESCRIPTION was not updated for the new SYNOPSIS. 2004-05-16 21:33:48 +00:00
Brian Feldman
640c4d40fb Give date(1) a much better SYNOPSIS section which is useful as more than
decoration.  Further improvements are welcome, but at least this
is a separate of the various modes of operation date has, as well as
sectioning off the two deprecated options for settimeofday(tz) that
don't even apply to actual operation of date as such, anyway.
2004-04-06 22:03:38 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses.
OK'ed by:	imp, core
2004-04-06 20:06:54 +00:00
Mike Makonnen
662713f2a8 Rev. 1.32 moved a comment to the wrong line. The hack refered to
in the comment applies to a decision that needs to be made in relation
to the year 2000.

In fact, that statement probably should be changed to be
more generic (getting the year from the current time perhaps). Otherwise,
starting in 2069 two digit year conversions in date(1) will start assuming
1900 instead of 2000. hehe.
2004-03-04 15:46:14 +00:00
David E. O'Brien
ab579b9e93 Note the Linux required format. 2004-01-06 19:01:34 +00:00
Diomidis Spinellis
4566e7a433 Check for write errors; report and exit with error value. 2003-10-04 07:16:40 +00:00
Mark Murray
eac4bdcca4 Get this area compiling with the highest WARNS= that it works with.
Obsolete WFORMAT= junk also removed where possible.

OK'ed by:	obrien
Tested on:	sparc64, alpha, i386
2003-06-13 07:04:02 +00:00
Ruslan Ermilov
522ccf3f35 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
David E. O'Brien
e0d2c36186 Add an example to help one manually set the date on one machine taking the out
put from another.
2003-02-18 23:12:55 +00:00
Philippe Charnier
e869e50704 Enclose sccsid according to style(9).
udp/timed -> timed/udp
2003-02-05 12:56:40 +00:00
Mark Murray
4e3b1d65e6 Staticify for lint. 2002-10-18 14:48:48 +00:00
Tony Finch
35704b2f29 Fix some twelve hour clock braindamage. The range for hours is 0-23 not 1-12.
MFC After: 1 week
2002-10-03 14:11:29 +00:00
David E. O'Brien
5eb43ac2f7 Consistently use __FBSDID 2002-06-30 05:13:54 +00:00
Giorgos Keramidas
e02ef09616 Use socklen_t for the length of a socket structure instead of `int'.
Reviewed by:	mike
2002-06-09 04:18:45 +00:00
Tom Rhodes
63b3046fd5 s/CMOS/hardware as talked about on cvs-committers.
Suggested by:   sheldonh
Approved by:	bde
MFC after:	1 day
2002-04-16 14:28:47 +00:00
Tom Rhodes
dfbea8a5ee Little nit pick in date(1) manual page, tell users which clock date(1)
sets

PR:		35606
2002-04-15 18:05:14 +00:00
Mark Murray
9afa09cd0e Fix warnings inspired by lint, a commercial lint and WARNS=4. 2002-02-22 20:51:00 +00:00
Kris Kennaway
afe781faa2 Lock down with WFORMAT=1 except those directories with unfixed warnings.
Tested on i386 and alpha.
2002-02-04 02:49:19 +00:00
Warner Losh
f9bcb0beb5 o __P has been reoved
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.

Approved by: arch@, new style(9)
2002-02-02 06:24:13 +00:00
David E. O'Brien
a748290789 Default to WARNS=2. Binary builds that cannot handle this must explicitly
set WARNS=0.

Reviewed by:	mike
2001-12-04 01:57:47 +00:00
Matthew Dillon
cd9c425794 Remove assumption that time_t is an int
MFC after:	1 day
2001-10-28 02:28:04 +00:00
Ruslan Ermilov
c4d9468ea0 mdoc(7) police:
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
2001-08-07 15:48:51 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
856ebd68ae Simplify, with the power of new mdoc(7). 2001-06-09 11:20:31 +00:00
Dima Dorfman
1adbddec6e Add -j to the usage string.
PR:		27986
Submitted by:	Cyrille Lefevre <clefevre@redirect.to>
2001-06-09 06:14:05 +00:00
Ruslan Ermilov
10d865720b Fix an off-by-hour bug when crossing Daylight Saving Time boundary.
PR:		bin/27399
Submitted by:	"Crist J. Clark" <crist.clark@globalstar.com>
MFC after:	3 days
2001-05-17 15:20:15 +00:00
Bill Fenner
57c6e666cc Fix error reporting of delayed send errors. 2001-03-26 16:18:01 +00:00
Dima Dorfman
bfaf55a48d Make it clear that the -v option doesn't actually set the date.
PR:		24773
Approved by:	nik
2001-03-16 02:20:24 +00:00
Ben Smithurst
23c326d124 Document the restrictions on changing times in high securelevels.
PR:		23502
Submitted by:	Robert Boyd <rboyd@pokerspot.com>
2001-01-17 21:27:54 +00:00
Ruslan Ermilov
14b96e474c Prepare for mdoc(7)NG. 2000-12-19 15:30:26 +00:00
Ruslan Ermilov
12e720d78b Prepare for mdoc(7)NG. 2000-12-15 17:37:31 +00:00