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| author | Ulrich Drepper <drepper@redhat.com> | 2007-07-28 19:02:07 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-07-28 19:02:07 +0000 |
| commit | 7b503bcc1373670a4456ba8f4a5ccfce712347d1 (patch) | |
| tree | de7baba18c2438fc91a770581f7c44edaab5ed7a /sysdeps/generic | |
| parent | a95a608f1b07a5c6e562294c570e89645d9b6176 (diff) | |
| download | glibc-7b503bcc1373670a4456ba8f4a5ccfce712347d1.tar glibc-7b503bcc1373670a4456ba8f4a5ccfce712347d1.tar.gz glibc-7b503bcc1373670a4456ba8f4a5ccfce712347d1.tar.bz2 glibc-7b503bcc1373670a4456ba8f4a5ccfce712347d1.zip | |
* iconv/gconv_int.h (__GCONV_NULCONV): New internal only error code.
* iconv/gconv_cache.c (__gconv_lookup_cache): Return __GCONV_NULCONV
if from and to charsets are the same.
* iconv/gconv_db.c (__gconv_find_transform): Likewise.
* intl/dcigettext.c (_nl_find_msg): Return NULL even if __gconv_open
returns __GCONV_NOCONV, but not for __GCONV_NULCONV.
2007-07-17 Jakub Jelinek <jakub@redhat.com>
* wcsmbs/wchar.h: Only define wint_t if __need_wint_t.
Don't define wint_t when __need_mbstate_t unless it
is necessary.
(__mbstate_t): Use __WINT_TYPE__ rather than wint_t
in the typedef if possible.
* wctype/wctype.h (wint_t): Define by including
wchar.h with __need_wint_t instead of including stddef.h
with __need_wint_t and as fallback definining it ourselves.
* iconv/gconv.h (__need_wint_t): Define before including
wchar.h.
* sysdeps/gnu/_G_config.h: Don't include gconv.h if not _LIBC
or _GLIBCPP_USE_WCHAR_T.
(__need_wchar_t): Don't define
if not _LIBC or _GLIBCPP_USE_WCHAR_T.
(__need_wint_t): Don't define before including stddef.h,
define before including wchar.h only if _LIBC or
_GLIBCPP_USE_WCHAR_T.
(_G_iconv_t): Don't define if not _LIBC or _GLIBCPP_USE_WCHAR_T.
* sysdeps/mach/hurd/_G_config.h: Likewise.
* sysdeps/generic/_G_config.h: Likewise.
* libio/libio.h (__wunderflow, __wuflow, __woverflow): Only
prototype if _LIBC or _GLIBCPP_USE_WCHAR_T.
(_IO_getwc_unlocked, _IO_putwc_unlocked): Only define
if _LIBC or _GLIBCPP_USE_WCHAR_T.
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/_G_config.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/sysdeps/generic/_G_config.h b/sysdeps/generic/_G_config.h index a152b070c6..4aafe65f6b 100644 --- a/sysdeps/generic/_G_config.h +++ b/sysdeps/generic/_G_config.h @@ -8,19 +8,15 @@ #include <bits/types.h> #define __need_size_t -#define __need_wchar_t -#define __need_wint_t +#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T +# define __need_wchar_t +#endif #define __need_NULL #include <stddef.h> -#ifndef _WINT_T -/* Integral type unchanged by default argument promotions that can - hold any value corresponding to members of the extended character - set, as well as at least one value that does not correspond to any - member of the extended character set. */ -# define _WINT_T -typedef unsigned int wint_t; -#endif #define __need_mbstate_t +#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T +# define __need_wint_t +#endif #include <wchar.h> #define _G_size_t size_t typedef struct @@ -41,7 +37,8 @@ typedef struct #define _G_wchar_t wchar_t #define _G_wint_t wint_t #define _G_stat64 stat -#include <gconv.h> +#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T +# include <gconv.h> typedef union { struct __gconv_info __cd; @@ -51,6 +48,7 @@ typedef union struct __gconv_step_data __data; } __combined; } _G_iconv_t; +#endif typedef int _G_int16_t __attribute__ ((__mode__ (__HI__))); typedef int _G_int32_t __attribute__ ((__mode__ (__SI__))); |