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* wincap.h (wincaps::has_always_all_codepages): New element.

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* wincap.cc: Implement above element throughout.
	* wchar.h (__sjis_mbtowc): Declare.
	(__eucjp_mbtowc): Ditto.
	(__gbk_mbtowc): Ditto.
	(__kr_mbtowc): Ditto.
	(__big5_mbtowc): Ditto.
	* syscalls.cc (internal_setlocale): Convert to char * function.
	Return parameter by default.  Return NULL if request to use a
	charset can't be satisfied due to missing codepage support in the
	underlying OS.  Fix comment.
	(setlocale): Store original locale.  Restore to original locale if
	internal_setlocale returns NULL.
This commit is contained in:
Corinna Vinschen
2009-07-20 15:44:55 +00:00
parent cb8ee36ae8
commit 20fc2f4936
5 changed files with 71 additions and 6 deletions
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5
winsup/cygwin/wchar.h
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@@ -28,6 +28,11 @@ extern mbtowc_f __ascii_mbtowc;
extern mbtowc_f __utf8_mbtowc;
extern mbtowc_f __iso_mbtowc;
extern mbtowc_f __cp_mbtowc;
extern mbtowc_f __sjis_mbtowc;
extern mbtowc_f __eucjp_mbtowc;
extern mbtowc_f __gbk_mbtowc;
extern mbtowc_f __kr_mbtowc;
extern mbtowc_f __big5_mbtowc;
typedef int wctomb_f (struct _reent *, char *, wchar_t, const char *,
mbstate_t *);