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42 Commits

Author SHA1 Message Date
Tim J. Robbins
9531ef0fc1 Add fgetwln(), a wide character version of fgetln(). 2004-07-16 06:06:09 +00:00
Tim J. Robbins
f05d1a4641 Fix typo in putwc(). 
Noticed by:	stefanf
 2004-06-07 10:31:10 +00:00
Tim J. Robbins
84bb9aaa02 Bring back the macro versions of getwc(), getwchar(), putwc() and 
putwchar(), but this time avoid redundantly declaring __stdinp and
__stdoutp when source files include both <stdio.h> and <wchar.h>.
 2004-05-27 10:08:44 +00:00
Tim J. Robbins
30af8f30f7 Revert to rev. 1.36 until issues with -Wredundant-decls are sorted out. 2004-05-25 12:41:02 +00:00
Tim J. Robbins
15f1cbdd6a Fix typo in previous: getwc() should call fgetwc(), not the function 
version of itself.

Noticed by:	stefanf
 2004-05-25 12:02:49 +00:00
Tim J. Robbins
e7e4715db2 Provide trivial macro implementations of getwc(), getwchar(), putwc() and 
putwchar() to reduce function call overhead.
 2004-05-25 10:42:52 +00:00
Marcel Moolenaar
12eb46c8bb Change the definition of NULL on ia64 (for LP64 compilations) from 
an int constant to a long constant. This change improves consistency
in the following two ways:
1. The first 8 arguments are always passed in registers on ia64, which
   by virtue of the generated code implicitly widens ints to longs and
   allows the use of an 32-bit integral type for 64-bit arguments.
   Subsequent arguments are passed onto the memory stack, which does
   not exhibit the same behaviour and consequently do not allow this.
   In practice this means that variadic functions taking pointers
   and given NULL (without cast) work as long as the NULL is passed
   in one of the first 8 arguments. A SIGSEGV is more likely the
   result if such would be done for stack-based arguments. This is
   due to the fact that the upper 4 bytes remain undefined.
2. All 64-bit platforms that FreeBSD supports, with the obvious
   exception of ia64, allow 32-bit integral types (specifically NULL)
   when 64-bit pointers are expected in variadic functions by way of
   how the compiler generates code. As such, code that works correctly
   (whether rightfully so or not) on any platform other than ia64, may
   fail on ia64.

To more easily allow tweaking of the definition of NULL, this commit
removes the 12 definitions in the various headers and puts it in a
new header that can be included whenever NULL is to be made visible.

This commit fixes GNOME, emacs, xemacs and a whole bunch of ports
that I don't particularly care about at this time...
 2003-12-07 21:10:06 +00:00
Alexander Kabaev
287365fffa Add definitions for WCHAR_MIN and WCHAR_MAX. 2003-04-28 22:40:05 +00:00
Tim J. Robbins
542bd65fcb MFp4: Implementations of the wcstof() and wcstold() functions. 2003-03-13 06:29:53 +00:00
Tim J. Robbins
11de836696 Correct visibility for v*wscanf(), wcstoll() and wcstoull(). These functions 
did not exist in ISO C Amd. 1. Add #ifdef __LONG_LONG_SUPPORTED and lint
comments around wcstoll() and wcstoull().
 2002-10-27 11:30:36 +00:00
Tim J. Robbins
fd4f1dd9fa Add a placeholder implementation of wcscoll() and wcsxfrm() which gives 
locale-sensitive collation only in single-byte locales, and just does
binary comparison for the others with extended character sets.
 2002-10-04 03:18:26 +00:00
Tim J. Robbins
3619568a64 Remove masking macros for getwc(), putwc(), putwchar() and getwchar(). 
Although there was nothing wrong with getwc() and putwc(), getwchar()
and putwchar() assumed that <stdio.h> had been included before <wchar.h>,
which is not allowed by the standard.
 2002-09-28 07:43:44 +00:00
Tim J. Robbins
1f4ff8506a Add implementations of wscanf() and related functions: fwscanf(), swscanf(), 
vfwscanf(), vswscanf(), vwscanf(). As the name suggests, these are wide-
character versions of the scanf() family of functions.
 2002-09-23 12:40:06 +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
c5604d0a50 Add implementations of the wprintf() family of functions, which perform 
formatted wide-character output.
 2002-09-21 13:00:30 +00:00
Tim J. Robbins
7ca9f09d6e Restrict visibility of wcslcat() and wcslcpy() to the __BSD_VISIBLE case. 2002-09-21 08:55:16 +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
18db09bb8e Style: tab between #define and macro name. 2002-09-12 23:33:17 +00:00
Tim J. Robbins
6b3015b6a6 Protect arguments to the putwc and putwchar macros with parens. 2002-09-12 10:27:48 +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
5207d0c8bc Replace FILE with struct __sFILE in the prototypes for the wide character 
I/O functions to avoid having to bring in pollution from <stdio.h>.

Suggested by:	bde
 2002-09-10 09:43:28 +00:00
Tim J. Robbins
6478b242d6 Remove the typedef of wctype_t from this header; we don't support the 
XSI mistake of making everything from <wctype.h> visible here.
If we did choose to support it, we could just #include <wctype.h>.
 2002-09-09 07:17:55 +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
9ad391340e Add an implementation of wcstok(), based on strtok_r(). 2002-09-07 08:16:57 +00:00
Tim J. Robbins
c58bfeb53b Add restrict qualifiers to wcsstr()'s arguments. 2002-09-07 03:38:13 +00:00
Tim J. Robbins
58d38e2520 Style: One space between "restrict" qualifier and "*". 2002-09-06 11:24:06 +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
71f9b42067 Restrict visibility of wcwidth() and wcswidth(); they are XSI extensions. 2002-08-20 22:44:40 +00:00
Andrey A. Chernov
57788f25b3 Sort unsorted prototypes 2002-08-19 21:00:13 +00:00
Andrey A. Chernov
38eb24cc31 Activate (uncomment) wcwidth() and wcswidth() now implemented 2002-08-19 20:48:18 +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
Tim J. Robbins
e74101e4ef Basic support for wide character I/O: getwc(), fgetwc(), getwchar(), 
putwc(), fputwc(), putwchar(), ungetwc(), fwide().
 2002-08-13 09:30:41 +00:00
Tim J. Robbins
babfb08b53 Sort prototypes by function name. 2002-08-06 06:26:06 +00:00
Tim J. Robbins
9a1a792488 Whitespace formatting changes: line up macro bodies, function names, 
place tabs after #define and typedef. Sort typedefs by name.

Requested by:	mike
 2002-08-06 05:19:33 +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
e9fb70115f Add ISO C90 Amd. 1 btowc(3) and wctob(3) functions. 2002-08-03 13:49:55 +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
David E. O'Brien
6087d2441e Don't define wchar_t if we are a C++ compiler. 
PR:		31864, 40084
 2002-07-09 05:13:30 +00:00
Warner Losh
bb28f3c29b Breath deep and take __P out of the system include files. 
# This appears to not break X11, but I'm having problems compiling the
# glide part of the server with or without this patch, so I can't tell
# for sure.
 2002-03-23 17:24:55 +00:00
David E. O'Brien
115fef5637 VCS ID fixup 2001-07-10 17:50:46 +00:00
Takuya SHIOZAKI
f3de575bc4 adapt to FreeBSD. 
- add #define NULL 0 instead of sys/null.h.
- enable locale-insensitive functions:
	wcscat.c wcschr.c wcscmp.c wcscpy.c wcscspn.c wcslcat.c wcslcpy.c
        wcslen.c wcsncat.c wcsncmp.c wcsncpy.c wcspbrk.c wcsrchr.c wcsspn.c
	wcsstr.c wmemchr.c wmemcmp.c wmemcpy.c wmemmove.c wmemset.c
- disable some locale-sensitive functions defined in wchar.h temporarily:
	mbrlen mbrtowc mbsinit mbsrtowcs wcrtomb wcsrtombs wcwidth wcswidth
- disable all functions defined in wctype.h temporarily:
	is* tow*
 2001-05-15 20:28:48 +00:00
Takuya SHIOZAKI
95a4049a9f initial import of wchar.h and wctype.h 
Obtained from:	NetBSD and Citrus XPG4DL
 2001-05-15 19:35:57 +00:00