Commit Graph

167 Commits

Author SHA1 Message Date
tjr
a89644e51c strptime(), like strftime(), does not handle multibyte characters
in the format string correctly.
2003-01-04 09:50:04 +00:00
tjr
9064b8d6f7 Mention in the BUGS section that strftime() does not handle multibyte
characters in the format string correctly.
2003-01-04 09:47:40 +00:00
ru
3424a53ebe mdoc(7) police: Fixed a few .Fa abuses. 2002-12-19 09:33:34 +00:00
ru
51ba8864ca mdoc(7) police: excessive quotes. 2002-12-19 08:13:27 +00:00
ru
8746d263e1 mdoc(7) police: "The .Fn function". 2002-12-18 12:45:11 +00:00
tjr
2e8159ab8c Document what happens when the format string contains insufficient
conversion specifications to completely specify the resulting struct tm.

PR:		46331
Submitted by:	Christian S.J. Peron
MFC after:	2 weeks
2002-12-18 05:00:54 +00:00
peter
1a6ee38c52 Do not guarantee an overflow of tm_year when doing the binary search in
localtime/mktime/tmcomp and friends on ia64.

Approved by:	re
2002-12-05 19:54:47 +00:00
peter
86b5d0d658 Replace rev 1.33 with a real fix. The problem was integer overflows
when trying to store the year in a signed int.  The maximum time_t on ia64
is around 292 billion years in the future, but 'int' and struct tm.tm_year
can only represent then ext 2.1 billion years or so.

This solves the problem of mktime/localtime looping on ia64.  Unfortunately,
the standards say that tm_year is an 'int', so we are still stuck with a
y2147483647 bug.  bash2's configure script looks for bugs in mktime() and
fails on ia64 because of this.  However, mktime() on FreeBSD fails the test
normally anyway so this is no big loss.

This change does not affect any other platforms besides ia64.

Approved by:	re
2002-12-02 01:05:08 +00:00
ru
40e2359f4b libc_r wasn't so tied to libc for 22 months. 2002-11-18 09:50:57 +00:00
tjr
0c4686731a Add cross-references to the wide character counterparts of these functions. 2002-10-15 10:11:53 +00:00
tjr
cd5ca96599 Style: One space between "restrict" qualifier and "*". 2002-09-06 11:24:06 +00:00
peter
2dc22e4926 Fix a nasty bug exposed by mktime() when time_t is significantly bigger
than 32 bits.  It was trying to figure out things like the day of week
of when time_t is roughly 2^62 etc.  Make a better guess for the starting
point for the binary search that works on both 32 and 64 bit types.  I have
been using this for a while now.
2002-09-03 04:34:10 +00:00
robert
d57d160b95 Use one line for each function argument to keep the line
width smaller than 80 columns.

Thanks to Ruslan for an explanation of multiple ways to
achieve this.
2002-08-15 18:57:57 +00:00
robert
f0abd50e99 - Add the 'restrict' qualifier to the function definition of
strftime(3) for IEEE Std 1003.1-2001 compliance and remove
   excessive usage of the 'const' qualifier that was neither
   present in the prototype in the publice header, nor in the
   local prototype just above the function definition.
 - Replace the K&R function definition with a ANSI-C one.
 - Update the prototype of strftime(3) in its manual page.
2002-08-14 23:20:48 +00:00
robert
6e77bfc7bd - Add the C99 'restrict' qualifier using the '__restrict' macro to
function prototype and definition of strptime(3).
 - Update the manual page.
2002-08-14 22:36:22 +00:00
ache
919d00b113 Style fixes 2002-08-07 16:49:20 +00:00
wollman
0fce088cee Move dillon's time conversion functions to a new header <timeconv.h>.
Since they were never documented and have never appeared in a FreeBSD
release, no repo-copy of the header is done.  This removes namespace
pollution from <time.h>.
2002-06-17 01:42:33 +00:00
archie
c83ce35c4a Grammar nit: treat "contents" as plural. 2002-05-31 22:26:19 +00:00
alfred
403fdb4a2f Remove use of __P() (actually P()) from code now that it's no longer
available.
2002-05-28 20:12:42 +00:00
alfred
1ee311b26d Assume __STDC__, remove non-__STDC__ code.
Submitted by: keramida
2002-05-28 17:03:12 +00:00
wollman
ab1fc89ae2 Fix fd leak. Threads people: does the call above to `access' need to be
underscored as well?

PR:		37717
Submitted by:	fred@clift.org (slightly modified by me)
2002-05-03 17:28:28 +00:00
obrien
b1189e8930 Fix the style of the SCM ID's.
I believe have made all of libc .h's as consistent as possible.
2002-03-22 23:42:05 +00:00
obrien
d90536e35b Fix the style of the SCM ID's.
I believe have made all of libc .c's as consistent as possible.
2002-03-22 21:53:29 +00:00
obrien
1196344bb3 Remove 'register' keyword. 2002-03-21 18:49:23 +00:00
phantom
205d3c8982 * style(9)'fy
* declare prototype for __time_load_locale() in timelocal.h
2002-01-24 15:07:44 +00:00
dillon
c3dbbbabdf I've been meaning to do this for a while. Add an underscore to the
time_to_xxx() and xxx_to_time() functions.  e.g. _time_to_xxx()
instead of time_to_xxx(), to make it more obvious that these are
stopgap functions & placemarkers and not meant to create a defacto
standard.  They will eventually be replaced when a real standard
comes out of committee.
2002-01-19 23:20:02 +00:00
phantom
43b8ed47bd Add my e-mail to copyrights 2001-12-11 16:00:47 +00:00
dillon
cdd5ebd3b2 Add time_to_int(), int_to_time(), time_to_long(), long_to_time(). 2001-10-28 20:13:16 +00:00
dillon
5b521f3c4f Add routines to convert time_t to/from fixed-bit fields. These routines
serve two purposes: (1) so we can maintain backwards compatibility with
protocols (rwhod, dump, etc...) that either assume time_t is 32 bits or
assume sizeof(time_t) == sizeof(int), or make other similar assumptions.
(2) To tag such routines (by the presence of these calls) for future
cleanup/extension work.

The 32->64 routine, time32_to_time() (when time_t is 64 bits, that is),
is defined specifically to implement temporal locality to properly set the
msb bits of a 64 bit time_t quantity, using the 50 year rule.  The locality
code has not been implemented yet (and doesn't need to be for a while),
but that is the intent.   This will allow us to maintain backwards protocol
compatibility past 2038.

These routines are intended to be platform and time_t agnostic.

MFC after:	1 week
2001-10-28 19:54:49 +00:00
ru
623da62a5a mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
ru
4345758876 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
dd
a145482cf6 Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
dd
bd37181c76 Recognize the %s format.
Submitted by:	Thomas Zenker <thz@lennartz-electronic.de> and
		    Maxim Konovalov <maxim@macomnet.ru>, respectively
Reviewed by:	-audit
2001-07-13 13:59:24 +00:00
ru
317b7d8e37 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 13:41:46 +00:00
dd
eaa6ee03b8 mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
ru
91931fd332 Document "normalizing" behavior of mktime(3).
PR:		bin/28313
Reviewed by:	bde, wollman
MFC after:	1 week
2001-06-23 08:57:40 +00:00
wollman
47ad85ccaf Don't mung the user's tm_sec field if we don't need to. (Belt-and-suspenders
version.)

PR:		bin/27630
Submitted by:	Arthur David Olson <ado@nci.nih.gov>
Obtained from:	Timezone mailing-list <tz@elsie.nci.nih.gov>
MFC after:	1 month
2001-06-05 20:13:28 +00:00
ru
25ef23ac1c MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
ache
ba306db3cb Get rid of non-standard %E[Ff] formats, userland apps already fixed 2001-03-21 14:52:12 +00:00
ache
0a943ba92b Oops, back out prev. change - POSIX require %y in d_fmt
Cosmetique - use exact POSIX string for %c
2001-03-21 14:12:37 +00:00
ache
d53420a159 Replace %y with %Y 2001-03-21 13:55:09 +00:00
ache
03b7cd74e6 Fix typo in the comment 2001-03-18 12:20:38 +00:00
ache
052769dc2d Relax local FreeBSD restrictions on 3 chars abbrev. name length and %c format
since they not allows POSIXly legal locale data. Currently, if relaxed form
POSIXly legal locale data will be used right now, some programs will be broken,
but it means that either locale data or programs must be fixed, not the library.

Introduce non-standard md_order (month/day order) locale field to be used later
via nl_langinfo(). Currently %EF and %Ef emulated using this field, but they
planned for remove in future in favour of nl_langinfo() test field.

Implement %F per POSIX
2001-03-18 11:58:15 +00:00
ache
d600e3e3ac Make 'A' and 'a', 'B' and 'b' the same, per POSIX 2001-03-18 08:41:06 +00:00
ache
1ad9d0ac29 Implement ampm_fmt (%r) per POSIX 2001-03-02 22:10:04 +00:00
ru
ec147c6b0d /^\.St/ s/-iso9945-1/-p1003.1-96/ 2001-02-26 14:48:38 +00:00
ru
3ff23f918d .St -ansiC -> .St -isoC 2001-02-26 13:23:47 +00:00
kris
9ebaa73623 Back out snprintf -> sprintf change until I have time to look at it. 2001-02-18 04:07:50 +00:00
tegge
af67e8b5e1 Don't depend on lcl_mutex being a recursive mutex.
Reviewed by:	deischen
2001-02-15 22:17:04 +00:00
phantom
83025d7199 catch up to __part_load_locale() interface change 2001-02-13 15:32:21 +00:00