diff options
Diffstat (limited to 'lib/wchar.in.h')
| -rw-r--r-- | lib/wchar.in.h | 57 |
1 files changed, 44 insertions, 13 deletions
diff --git a/lib/wchar.in.h b/lib/wchar.in.h index 4c009f6..d6ce25f 100644 --- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - Copyright (C) 2007-2016 Free Software Foundation, Inc. + Copyright (C) 2007-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of either: @@ -22,7 +22,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ + along with this program; if not, see <https://www.gnu.org/licenses/>. */ /* Written by Eric Blake. */ @@ -40,7 +40,7 @@ @PRAGMA_COLUMNS@ #if (((defined __need_mbstate_t || defined __need_wint_t) \ - && !defined __MINGW32__ && !defined __KLIBC__) \ + && !defined __MINGW32__) \ || (defined __hpux \ && ((defined _INTTYPES_INCLUDED && !defined strtoimax) \ || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ @@ -122,12 +122,16 @@ # define WEOF -1 # endif #else -/* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>. - This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be - "unchanged by default argument promotions". Override it. */ -# if defined _MSC_VER +/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or + <stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIB_OVERRIDES_WINT_T@ # if !GNULIB_defined_wint_t -# include <crtdefs.h> +# if @HAVE_CRTDEFS_H@ +# include <crtdefs.h> +# else +# include <stddef.h> +# endif typedef unsigned int rpl_wint_t; # undef wint_t # define wint_t rpl_wint_t @@ -457,11 +461,6 @@ _GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); # if !@HAVE_DECL_WCWIDTH@ /* wcwidth exists but is not declared. */ _GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); -# elif defined __KLIBC__ -/* On OS/2 kLIBC, wcwidth is a macro that expands to the name of a - static inline function. The implementation of wcwidth in wcwidth.c - causes a "conflicting types" error. */ -# undef wcwidth # endif _GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); # endif @@ -1045,6 +1044,38 @@ _GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " #endif +/* Convert *TP to a date and time wide string. See + <http://pubs.opengroup.org/onlinepubs/9699919799/functions/wcsftime.html>. */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize, + const wchar_t *__fmt, const struct tm *__tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize, + const wchar_t *__fmt, const struct tm *__tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize, + const wchar_t *__fmt, const struct tm *__tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, (wchar_t *__buf, size_t __bufsize, + const wchar_t *__fmt, const struct tm *__tp)); +# endif +_GL_CXXALIASWARN (wcsftime); +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + #endif /* _@GUARD_PREFIX@_WCHAR_H */ #endif /* _@GUARD_PREFIX@_WCHAR_H */ #endif |