Commit Graph

38 Commits

Author SHA1 Message Date
Diane Bruce
5d32a8713c - calendar uses cpp internally, this diff removes this usage and
substitutes a limited subset cpp processor internally.

PR:		src/178463
Approved by:	re (gjb)
2013-09-19 20:17:50 +00:00
Greg Lehey
90c72ba909 Handle some expression regressions.
Explicitly use GNU cpp for preprocessing.
Remove explicit debugging code.
Change some variable names to be less confusing.
Improve some comments.
Improve indentation.

PR:		162211
		168785
MFC after:	2 weeks
2013-06-12 07:52:49 +00:00
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
Greg Lehey
415f031163 Tidy up command line processing:
- Add ? option to optstring.
  - Sort options alphabetically.
  - Vertical space.

Tidy up usage() function.

Bring man page in sync with source.

Ensure that debug code is only executed with the -d option.

Submitted by: Christiane Yeardley
2011-11-09 01:40:46 +00:00
Jaakko Heinonen
0aa7541b66 Pass correct size to write(2).
PR:		bin/155915
Submitted by:	John Levine
MFC after:	2 weeks
2011-06-06 13:50:29 +00:00
Edwin Groothuis
7e63c265da Fix memory-leak at the processing of multiple calendars.
Found with:   Coverity Prevent(tm)
CID:          7085
2010-06-05 11:12:35 +00:00
Edwin Groothuis
78c6c39d48 Properly check the return value of chdir, even if it is a "this
should not happen" case.

Found with:   Coverity Prevent(tm)
CID:          4932
2010-06-05 11:06:56 +00:00
Andrey A. Chernov
e86a8937dc While I am here, add more missing (unsigned char) casts to ctype() macros 2010-05-06 16:54:46 +00:00
Andrey A. Chernov
b277fb56f9 Fix recent space skipping:
1) add missing (unsigned char) cast to ctype() macro
2) fix off-by-one error causing last letter always doubled
2010-05-06 16:37:50 +00:00
Edwin Groothuis
bb06482c77 On request of joel@:
- Remove the 3rd clause of the UC Berkeley copyrighted files.
- For the files added copyrighted by me, move the "All rights
  reserved" to the next line.
2010-03-30 06:42:01 +00:00
Edwin Groothuis
2b84020d5c Long awaited update to the calendar system:
- Repeating events which span multiple years (because of -A, -B or
  just the three days before the end of the year).

- Support for lunar events (full moon, new moon) and solar events
  (equinox and solstice, chinese new year). Because of this, the
  options -U (UTC offset) and -l (longitude) are available to
  compensate if reality doesn't match the calculated values.

MFC after:	1 month
2010-03-29 06:49:20 +00:00
Ralf S. Engelschall
a752c19301 rewind(3) is already declared to return 'void', so no need for an explicit cast 2009-12-17 08:42:44 +00:00
Edwin Groothuis
0d724b8765 Move functions which are only locally used into their C files and
make them static.

usage() in calendar.c
event_*() in io.c

PR:		bin/118644
Approved by:	bde@ (mentor)
2008-08-05 08:16:37 +00:00
Edwin Groothuis
35304a1641 style(9)ify usr.bin/calendar
PR:		bin/118644
Approved by:	bde@ (mentor)
MFC after:	1 week
2008-08-05 08:11:54 +00:00
Greg Lehey
8ddfe1c32c style(9) 2007-12-30 22:04:04 +00:00
Greg Lehey
cd59b2cd17 If we can't open a calendar file, don't guess why. Check the error
return and print a useful message.

Prior to this commit, access problems could give rise to messages that
the file didn't exist.
2007-12-30 22:02:50 +00:00
Kevin Lo
0f10497bce Never use getenv("HOME") without checking for NULL and non-zero
Obtained from: OpenBSD
2007-10-30 03:44:10 +00:00
Greg Lehey
f4025ee00f Sort events by date.
Correct long-standing off-by-one error in -W option.

Submitted by: edwin@

Shorten some long lines.  These files are still not completely
style(9) compliant.
2007-06-09 05:54:13 +00:00
David Malone
e4cedda807 ANSIfy function definitions.
Move some extern declarations to a header file.
Remove an unneeded extern declaration for optarg.
2007-05-07 11:18:30 +00:00
Juli Mallett
afb325f75d Search the include path for the argument to -f, to make lives easier for
those of us who want to figure out how old Jim Mock is, but only want to
type 'calendar -f calendar.freebsd'.  This is done in a way that should
be totally backwards compatible with no noticable differences, at all.

Reviewed by:	mux
MFC after:	4 weeks
2002-07-28 13:46:09 +00:00
David Malone
9f5b04e925 Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
2001-12-10 21:13:08 +00:00
Mark Murray
9e1e9c4421 WARNS=2 fixup (mostly. Some are Hard To Fix(tm), so NO_WERROR is set)
Use __FBSDID().
Sort some headers.
2001-12-02 22:44:14 +00:00
Brian Somers
7bc6d0158f Fix the type of the NULL arg to execl()
Idea from: Theo de Raadt <deraadt@openbsd.org>
2001-07-09 09:24:06 +00:00
Andrey A. Chernov
800f0ffbbe Don't attempt to parse %c, use nl_langinfo instead 2001-03-21 15:41:02 +00:00
Warner Losh
55ff3bf4be MAXPATHLEN includes the trailing NUL character, so there's no need to add 1
to it for the size of path.
2001-03-01 05:47:28 +00:00
David E. O'Brien
fd6fca87b3 Adapt to the new `ccp' now that the traditional-behaving /usr/bin/cpp
script is gone.

PR:		15932
Submitted by:	Jos Backus <Jos.Backus@nl.origin-it.com>
Tested by:	brian, Manfred Antar <mantar@pacbell.net>
2000-01-10 06:24:49 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Dag-Erling Smørgrav
450288f508 Missed one in the previous commit. 1998-10-13 15:05:00 +00:00
Philippe Charnier
4d2854f4b5 Use err(3). Abort if strdup() returns NULL. 1997-06-23 06:52:13 +00:00
Mike Pritchard
bb5359e97e Don't call sendmail with "-f root" when run with "-a". This
eliminates the "X-authentication-warning" header line that
has been coming out since I made it so that sendmail is
run totally as the user whose calendar file is currently
being processed.
1997-02-16 18:24:44 +00:00
Mike Pritchard
3cdb4c34f5 Fix a couple of typos.
Submitted by:	bde
1997-02-11 03:45:14 +00:00
Mike Pritchard
fab46a51da Really fix calendar to drop all permissions when
run with "calendar -a".  Also don't ignore the return
values from the setuid/setgid calls.

Thanks to bde for making me this about this.
1997-02-09 07:45:03 +00:00
Mike Pritchard
3b4984d039 Initialize the group list when we switch uids when run as
root with "calendar -a".  Drop all privs when execing other
programs.

Obtained from: OpenBSD
1997-02-06 05:42:49 +00:00
Andrey A. Chernov
9d0a521e31 Localize even more.
FIx Orthodox Easter calculation
Better debug output
1996-05-10 19:31:02 +00:00
Andrey A. Chernov
7f7d4bbe18 Allow to configure national Easter names.
Speedup my national months/days handling code.
1996-05-10 17:32:06 +00:00
Andrey A. Chernov
ab5dc10734 Localize it
Handle Orthodox Eastern
-Wall cleanup
1996-05-10 16:30:22 +00:00
Mike Pritchard
544b5cb2f1 Change calendar to report the actual date for variable day events.
E.g. for Easter, and entries like "04/SunFirst" calendar will
now report:

04/05*	Good Friday (2 days before easter)
04/07*	First Sunday...

instead of:

Easter-2	Good Friday...
04/SunFirst	First Sunday...

I also modified the calendar files to use the variable day format
for a lot of events so that they will be reported correctly.
E.g. U.S. daylight savings time is now listed as:

04/SunFirst	Daylight savings time...

There are still a lot of wrong dates in there for some events
that move from year to year, but I don't have a good calendar handy
right now that I can use for reference.
1996-04-06 01:15:21 +00:00
Wolfram Schneider
c9c822e632 - handle events that move around from year to year, i.e.,
``the last Monday in April'
- handle easter

new options
	-f calendarfile
	-A days
	-B days

Calendar HOME directory ~/.calendar
don't sent mail if ~/.calendar/nomail exist
1996-02-02 06:02:41 +00:00