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293 Commits

Author SHA1 Message Date
tjr
e3f15214bf 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
tjr
b9c5c09473 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
tjr
915a8cf342 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
tjr
f18ee8bb40 Add an Examples section with an example of how to use the functions. 2002-10-03 08:49:29 +00:00
tjr
2f81b61678 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
tjr
491569a0a7 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
tjr
397f4349cf Deprecate the rest of the rune interface. 2002-09-18 06:19:12 +00:00
tjr
7eb8c7cf9a 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
tjr
8569d04e14 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
tjr
b2a34e6f87 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
tjr
4448ddb047 Correct type of second argument: it is wchar_t ** restrict, 
not wchar_t * restrict.
 2002-09-12 09:25:27 +00:00
tjr
5f5cd9d0b8 Add an implementation of wcsftime() (wide character version of strftime()). 2002-09-11 08:57:11 +00:00
tjr
7c848d9cfd Add wcstol() and wcstoul(), based on strtol() and strtoul(). 2002-09-08 13:27:26 +00:00
tjr
cd5ca96599 Style: One space between "restrict" qualifier and "*". 2002-09-06 11:24:06 +00:00
tjr
573a3e8e5e Set errno to EILSEQ when invalid multibyte sequences are detected 
(XSI extension to 1003.1-2001).
 2002-09-03 01:09:47 +00:00
tjr
3c7d05d837 Typo: refer to MB_LEN_MAX instead of MB_CHAR_MAX (which does not exist). 2002-09-01 07:21:58 +00:00
tjr
2e5584e864 Add restrict qualifiers to the arguments of mbstowcs, mbtowc() and 
wcstombs().
 2002-09-01 07:08:22 +00:00
tjr
ca719015df 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
tjr
4a4fda0f86 Split ansi.c into a separate source file for each function. 2002-08-31 11:26:55 +00:00
ache
323528b137 Use ntohl() to read cnains number in new format 2002-08-31 01:05:39 +00:00
ache
cc37572108 Style fix 2002-08-30 20:39:53 +00:00
ache
1286c989d6 Prepare for switching to unlimited chains format. 
Optimize chains lookup a bit.
 2002-08-30 20:26:02 +00:00
mike
9e6f796b0d 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
tjr
6a5533e938 Add a manual page for wcwidth(). 2002-08-20 03:42:21 +00:00
ache
87f08c9cbb Remove wcswidth.c from here (and move it to "string") 2002-08-20 01:59:26 +00:00
ache
178f85ae98 Remove space at the end of continuation line in prev. commit 2002-08-20 01:16:06 +00:00
ache
d3fa9cb263 Implement wcswidth() 2002-08-19 20:46:10 +00:00
ache
0923ef5388 Use modern-style arguments declaration 2002-08-19 20:32:27 +00:00
ache
53166ba7d8 Write null wide-character as L'\0' like in other places 2002-08-19 20:12:38 +00:00
ache
34e5c81b71 According to SUSv2, always return 0 for null wide-character code 2002-08-19 18:06:18 +00:00
ache
2094c32437 Move internal defines from ctype.h here 2002-08-19 09:02:49 +00:00
tjr
a87152b560 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
ache
31acbd553d Move wcwidth() to separate file, it doesn't belong to iswctype.c at all 2002-08-17 20:30:34 +00:00
ache
75de318dfb According to SUSv2, wcwidth() should return -1 for non-printing characters 2002-08-17 20:11:31 +00:00
ache
3737348a03 Cosmetic - remove unneded brackets and #undef 2002-08-17 20:03:44 +00:00
ache
1a00890ca4 wcwidth: fix espression to work correctly with SWIDTH0 2002-08-17 14:16:14 +00:00
keichii
99fd6cbd41 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
ache
eb76ea8d87 Reduce BSS size for programs which not load collate by eliminating 
static buffer.
 2002-08-13 14:55:17 +00:00
ache
5e3f4acbd9 Now malloc() is fixed, remove errno hardcoding to ENOMEM 2002-08-12 17:14:04 +00:00
ache
9d73d0dd12 Add safeguards to never use errno == 0 as setrunelocale() error return code 2002-08-09 08:22:29 +00:00
ache
3b0ddae36e 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
ache
f158c10436 Reset __mb_cur_max to 1 when "C" or "POSIX" locales loaded after multibyte one 2002-08-07 20:49:25 +00:00
ache
1994aec49d Fix wrong address when EucInfo > "variable" size 2002-08-07 20:20:56 +00:00
ache
2a67a29f21 Style fixes in preparation for rewritting 2002-08-07 18:02:45 +00:00
ache
5695ea6363 Style fixes in preparation of code rewritting 2002-08-07 16:45:23 +00:00
tjr
af54199404 Build iswctype.c and manual pages for the functions it defines. 2002-08-06 00:49:59 +00:00
tjr
37b8722dac Add missing prototypes for extension functions to the SYNOPSIS. 2002-08-05 11:02:04 +00:00
tjr
d1b9f84ace 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
tjr
780474c4a7 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
tjr
5b91013415 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