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296 Commits

Author SHA1 Message Date
Tim J. Robbins
d9e5246b17 Add a note to the Compatiblity section suggesting that these functions 
only be used for byte values. Add cross-references to the wide-char
counterparts.
 2002-10-06 10:15:38 +00:00
Tim J. Robbins
82f520853b Remove rants/whines about the rune interface being superior to the 
ISO C interface.
 2002-10-06 06:03:23 +00:00
Tim J. Robbins
bc98899df0 Remove a completely incorrect statement from the Return Values section. 
Add cross-references to the restartable mulitybte functions (mbrlen(3) etc.)
 2002-10-06 05:58:24 +00:00
Tim J. Robbins
17f6e5b0e7 Improve three instances of questionable or confusing grammar. 2002-10-03 14:09:06 +00:00
Tim J. Robbins
28ddc4138c Add an example. 2002-10-03 14:07:26 +00:00
Tim J. Robbins
b06b097805 Document towlower() and towupper() in separate manual pages instead of 
trying to confusingly document both on the same page. The new manual pages
are based on tolower(3) and toupper(3) instead of the old towlower(3).
 2002-10-03 11:23:06 +00:00
Tim J. Robbins
9981ef2702 Point out that although toupper() and tolower() really accept rune_t's 
and not just unsigned char's, callers should use towupper() and towlower()
instead when working with wide characters if portability is a concern.
 2002-10-03 11:14:00 +00:00
Tim J. Robbins
73d6e4a5a2 towlower() appeared twice in the synopsis; one of the occurrences should 
have been towupper(). Add towupper() to the Name section while I'm at it.

Obtained from:	NetBSD (junyoung)
 2002-10-03 10:40:01 +00:00
Tim J. Robbins
f2a67ef1bd Add an Examples section with an example of how to use the functions. 2002-10-03 08:49:29 +00:00
Tim J. Robbins
03ab141313 Warn when setinvalidrune() is referenced for consistency with the rest 
of the rune functions (except sgetrune() and sputrune(), which are really
macros).
 2002-09-24 09:25:37 +00:00
Tim J. Robbins
1302dabd28 Add the remaining C99 wide character string to integer conversion functions. 
Restrict qualifiers were added to the existing prototypes in <inttypes.h>
and the typedef for wchar_t was removed.
 2002-09-22 08:06:45 +00:00
Tim J. Robbins
530bb9225d Deprecate the rest of the rune interface. 2002-09-18 06:19:12 +00:00
Tim J. Robbins
7948cae0d2 Mark mbmb(), mbrune(), and mbrrune() as deprecated functions. We want to 
get applications to move to the ISO C interfaces as well as have the
freedom to replace the rune interfaces with ones that support stateful
conversions some time in the future.
 2002-09-18 06:11:21 +00:00
Tim J. Robbins
03b716c4bd Add wcstod() as a wrapper around strtod(). It does not handle any characters 
that strtod() does not (alternate digit characters, etc. are not handled).
 2002-09-15 08:38:51 +00:00
Tim J. Robbins
528bebffb1 Use the heap instead of the stack to store temporary multibyte string 
buffers; this is slower but safer for threaded programs where threads
often have relatively low stack size limits.
 2002-09-15 08:06:17 +00:00
Tim J. Robbins
3a67d8efd0 Correct type of second argument: it is wchar_t ** restrict, 
not wchar_t * restrict.
 2002-09-12 09:25:27 +00:00
Tim J. Robbins
47794211c8 Add an implementation of wcsftime() (wide character version of strftime()). 2002-09-11 08:57:11 +00:00
Tim J. Robbins
5fd1762445 Add wcstol() and wcstoul(), based on strtol() and strtoul(). 2002-09-08 13:27:26 +00:00
Tim J. Robbins
58d38e2520 Style: One space between "restrict" qualifier and "*". 2002-09-06 11:24:06 +00:00
Tim J. Robbins
f0c6c306f9 Set errno to EILSEQ when invalid multibyte sequences are detected 
(XSI extension to 1003.1-2001).
 2002-09-03 01:09:47 +00:00
Tim J. Robbins
d384a6795d Typo: refer to MB_LEN_MAX instead of MB_CHAR_MAX (which does not exist). 2002-09-01 07:21:58 +00:00
Tim J. Robbins
9771f1e24e Add restrict qualifiers to the arguments of mbstowcs, mbtowc() and 
wcstombs().
 2002-09-01 07:08:22 +00:00
Tim J. Robbins
a5f76f1911 Implement the XSI extension which allows the destination string to be 
NULL, and returns the number of bytes that would be required to store
the result of the conversion without storing anything.

PR:		17694
 2002-08-31 14:16:12 +00:00
Tim J. Robbins
7438fc3aa8 Split ansi.c into a separate source file for each function. 2002-08-31 11:26:55 +00:00
Andrey A. Chernov
c14170612e Use ntohl() to read cnains number in new format 2002-08-31 01:05:39 +00:00
Andrey A. Chernov
cbc98d0541 Style fix 2002-08-30 20:39:53 +00:00
Andrey A. Chernov
8e52da4dfc Prepare for switching to unlimited chains format. 
Optimize chains lookup a bit.
 2002-08-30 20:26:02 +00:00
Mike Barcroft
abbd890233 o Merge <machine/ansi.h> and <machine/types.h> into a new header 
called <machine/_types.h>.
o <machine/ansi.h> will continue to live so it can define MD clock
  macros, which are only MD because of gratuitous differences between
  architectures.
o Change all headers to make use of this.  This mainly involves
  changing:
    #ifdef _BSD_FOO_T_
    typedef	_BSD_FOO_T_	foo_t;
    #undef _BSD_FOO_T_
    #endif
  to:
    #ifndef _FOO_T_DECLARED
    typedef	__foo_t	foo_t;
    #define	_FOO_T_DECLARED
    #endif

Concept by:	bde
Reviewed by:	jake, obrien
 2002-08-21 16:20:02 +00:00
Tim J. Robbins
7d77551c77 Add a manual page for wcwidth(). 2002-08-20 03:42:21 +00:00
Andrey A. Chernov
c1a0a78d00 Remove wcswidth.c from here (and move it to "string") 2002-08-20 01:59:26 +00:00
Andrey A. Chernov
8077fafd28 Remove space at the end of continuation line in prev. commit 2002-08-20 01:16:06 +00:00
Andrey A. Chernov
f999b4ba69 Implement wcswidth() 2002-08-19 20:46:10 +00:00
Andrey A. Chernov
1da6b56aca Use modern-style arguments declaration 2002-08-19 20:32:27 +00:00
Andrey A. Chernov
853c779d87 Write null wide-character as L'\0' like in other places 2002-08-19 20:12:38 +00:00
Andrey A. Chernov
1e2cd54448 According to SUSv2, always return 0 for null wide-character code 2002-08-19 18:06:18 +00:00
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