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9424df445a
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261 Commits

Author SHA1 Message Date
Andrey A. Chernov
9424df445a Move internal defines from ctype.h here 2002-08-19 09:02:49 +00:00
Tim J. Robbins
e92a3d83fc Implement the ISO C90 Amd.1 restartable wide and multibyte character 
manipulation functions mbrlen(), mbrtowc(), mbsinit(), mbsrtowcs(),
wcrtomb(), wcsrtombs().
 2002-08-18 06:30:10 +00:00
Andrey A. Chernov
d8d0cebecd Move wcwidth() to separate file, it doesn't belong to iswctype.c at all 2002-08-17 20:30:34 +00:00
Andrey A. Chernov
1c15ec1eab According to SUSv2, wcwidth() should return -1 for non-printing characters 2002-08-17 20:11:31 +00:00
Andrey A. Chernov
88c669d2ea Cosmetic - remove unneded brackets and #undef 2002-08-17 20:03:44 +00:00
Andrey A. Chernov
c87e6b26b0 wcwidth: fix espression to work correctly with SWIDTH0 2002-08-17 14:16:14 +00:00
Michael C . Wu
dff784192b Add iswctype wcwidth function code 
Submitted by:	clkao@clkao.org
Reviewed by:	keichii
Obtained from:	NetBSD
MFC after:	1 month
 2002-08-16 13:45:23 +00:00
Andrey A. Chernov
a2a26d0a3d Reduce BSS size for programs which not load collate by eliminating 
static buffer.
 2002-08-13 14:55:17 +00:00
Andrey A. Chernov
e34fe8a408 Now malloc() is fixed, remove errno hardcoding to ENOMEM 2002-08-12 17:14:04 +00:00
Andrey A. Chernov
ec5ca2eba7 Add safeguards to never use errno == 0 as setrunelocale() error return code 2002-08-09 08:22:29 +00:00
Andrey A. Chernov
76692b8025 Rewrite locale loading procedures, so any load failure will not affect 
currently cached data.  It allows a number of nice things, like: removing
fallback code from single locale loading, remove memory leak when LC_CTYPE
data loaded again and again, efficient cache use, not only for
setlocale(locale1); setlocale(locale1), but for setlocale(locale1);
setlocale("C"); setlocale(locale1) too (i.e.  data file loaded only once).
 2002-08-08 05:51:54 +00:00
Andrey A. Chernov
57473ad215 Reset __mb_cur_max to 1 when "C" or "POSIX" locales loaded after multibyte one 2002-08-07 20:49:25 +00:00
Andrey A. Chernov
45206d5c69 Fix wrong address when EucInfo > "variable" size 2002-08-07 20:20:56 +00:00
Andrey A. Chernov
6892b144e8 Style fixes in preparation for rewritting 2002-08-07 18:02:45 +00:00
Andrey A. Chernov
ecc4c62066 Style fixes in preparation of code rewritting 2002-08-07 16:45:23 +00:00
Tim J. Robbins
71a63bac1b Build iswctype.c and manual pages for the functions it defines. 2002-08-06 00:49:59 +00:00
Tim J. Robbins
677adc79c2 Add missing prototypes for extension functions to the SYNOPSIS. 2002-08-05 11:02:04 +00:00
Tim J. Robbins
21b7821a9e Use In macro instead of Fd. Add crossref to wctype(3). Refer to 1003.1-2001 
in STANDARDS section. Document functions which are extensions to the standard.
 2002-08-05 10:50:39 +00:00
Tim J. Robbins
15c57797bb Use the In macro instead of Fd. Add crossref to wctrans(3). Refer to 
1003.1-2001 in STANDARDS section.
 2002-08-05 10:48:05 +00:00
Tim J. Robbins
6b44a04d1c Implement the missing <wctype.h> functions: isw*() (iswalnum() etc.), 
towlower() and towupper() required by ISO C90 Amd. 1.

iswascii(), iswhexnumber(), iswideogram(), iswnumber(), iswphonogram(),
iswrune() and iswspecial() have also been implemented for consistency
with the BSD extensions in <ctype.h>.
 2002-08-05 10:45:23 +00:00
Andrey A. Chernov
3a317a1229 Reject encoding > ENCODING_LEN at early stage instead of truncating it. 
Use ptr == NULL instead of !ptr in few places.
Move saverr declaration to global section.
 2002-08-05 09:58:45 +00:00
Tim J. Robbins
008a2c53ce Manual pages for wide character classification (isw*) and case conversion 
(tow*) functions from NetBSD, unmodified except for the addition of $FreeBSD$.

Obtained from:	NetBSD
 2002-08-05 08:04:58 +00:00
Tim J. Robbins
4bd5585fbd Change wctype_t to an unsigned type to avoid warnings. 2002-08-04 12:43:53 +00:00
Tim J. Robbins
4645079944 Add the ISO C90 Amd. 1 wctrans(3) and towctrans(3) functions. 2002-08-04 12:09:08 +00:00
Tim J. Robbins
92ece88d16 Add btowc(3) to SEE ALSO section. 2002-08-04 11:02:21 +00:00
Andrey A. Chernov
f75bb0aa25 Use errno to indicate failure reason. 
Remove incomplete checks for 'name' and 'PatchLocale', they must be
already checked at this point.
 2002-08-04 09:37:28 +00:00
Bruce Evans
1a2140f531 Fixed some style bugs (unsorting of MLINKS, and more than 1 assignment to 
MAN per section).
 2002-08-04 07:54:41 +00:00
Andrey A. Chernov
10bc1114ce Rewrite loadlocale() to eliminate LOAD_CATEGORY macro to save space. 2002-08-04 04:29:54 +00:00
Andrey A. Chernov
9bb322433e Add ERRORS section according to POSIX (no errors) 2002-08-03 17:20:45 +00:00
Andrey A. Chernov
2f6754febb Catch empty encoding name too 2002-08-03 17:09:21 +00:00
Andrey A. Chernov
40b97dcb2a Fix return codes to match what setrunelocale() returns 2002-08-03 16:26:47 +00:00
Andrey A. Chernov
5740f28044 Preserve errno in fallback code 2002-08-03 15:56:25 +00:00
Tim J. Robbins
e9fb70115f Add ISO C90 Amd. 1 btowc(3) and wctob(3) functions. 2002-08-03 13:49:55 +00:00
Tim J. Robbins
196099d661 Correct use of Nm macro in NAME section and a broken cross reference. 2002-08-03 12:39:41 +00:00
Andrey A. Chernov
710d708144 Return errno provided by fopen, not always ENOENT. 
Return EFTYPE instead of EINVAL for wrong locale file format.
Whitespaces.
 2002-08-03 11:55:19 +00:00
Andrey A. Chernov
256ddd5999 Check encoding for ".", ".." and / inside 2002-08-03 10:23:06 +00:00
Andrey A. Chernov
5568219d15 Return EINVAL for NULL or too long encoding, not EFAULT 2002-08-03 09:10:31 +00:00
Andrey A. Chernov
83c9580dbb Return ENAMETOOLONG for long PATH_LOCALE, not EFAULT 2002-08-03 09:07:27 +00:00
Andrey A. Chernov
a17eafe2a8 1) Use errno to indicate faulure reason. 
2) Move incomplete check for / in locale name from env section to
loadlocale(), add check for "." and ".." too.
It allows to check any argument, not env only.
3) Redesing LOAD_CATEGORY macro to eliminate code duplication.
4) Try harder in fallback code: if old locale can't be restored,
load "C" locale
5) White space formatting, long lines, etc.
 2002-08-03 09:04:44 +00:00
Tim J. Robbins
5b32667c57 Add ISO C90 Amd. 1 wctype(3) and iswctype(3) functions. 2002-08-03 04:18:40 +00:00
Andrey A. Chernov
4e7b46d8e2 Sligtly modify previous out-of-bounds fix: just break instead of 
return(NULL) for upward compatibility with more LC_* categories may be
implemented in future.
 2002-08-02 13:36:54 +00:00
Andrey A. Chernov
ef1e7a2656 Prevent out of bounds writting for too many slashes case. 
Replace strnpy + ='\0' with strlcpy

MFC after:	1 day
 2002-08-02 01:04:49 +00:00
Jeroen Ruigrok van der Werven
eb12e52a25 Remove the hard-coded limit of 3 bytes for EUC encodings. 
Satoshi NIIMI-san kindly explained that EUC does not limit the byte length to
any arbitrary number.

We now set the limit to the maximum octet length of the codeset and it is
locale-specific.

Submitted by:	Yong-Jhen Hong <winard@ms11.url.com.tw>
 2002-04-14 10:55:42 +00:00
Dag-Erling Smørgrav
0b759b867a Install digittoint.3 (forgotten in rev 1.21) 
PR:		docs/26451
Submitted by:	Adrian Filipi-Martin <adrian@ubergeeks.com>
 2002-04-13 22:32:33 +00:00
Dima Dorfman
62538f5a03 This was recently MFC'd, so it will appear in 4.6. 
PR:		37018
 2002-04-13 04:25:56 +00:00
Jeroen Ruigrok van der Werven
a243e676fe Fix EUC encoding conversion for codeset 3 and 4 to comply to the specification. 
PR:		28552
Submitted by:	NIIMI Satoshi <sa2c@and.or.jp>
 2002-04-07 16:37:15 +00:00
Mark Murray
4cd0119367 Do not use __progname directly (except in [gs]etprogname(3)). 
Also, make an internal _getprogname() that is used only inside
libc. For libc, getprogname(3) is a weak symbol in case a
function of the same name is defined in userland.
 2002-03-29 22:43:43 +00:00
David E. O'Brien
333fc21e3c 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
David E. O'Brien
c05ac53b8b Remove __P() usage. 2002-03-21 22:49:10 +00:00
Ruslan Ermilov
c8c5079d10 mdoc(7) police: tidy up. 2002-03-18 15:44:27 +00:00