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git://sourceware.org/git/newlib-cygwin.git
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6f401eccfb
* cygheap.h (struct cygheap_locale): New structure. (struct user_heap_info): Add cygheap_locale member locale. * dcrt0.cc (dll_crt0_1): Revert to calling _setlocale_r so that only the applications locale is reverted to "C". * environ.cc (environ_init): Remove unused got_lc variable. * fhandler.h (class dev_console): Remove now unsed locale variables. * fhandler_console.cc (fhandler_console::get_tty_stuff): Remove setting dev_console's locale members. (dev_console::con_to_str): Use internal locale settings. Default to __ascii_wctomb if charset is "ASCII". (fhandler_console::write_normal): Ditto. * strfuncs.cc (__ascii_wctomb): Drop declaration. (__db_wctomb): Use fixed value 2 instead of not necessarily matching MB_CUR_MAX. (__eucjp_wctomb): Use 3 instead of MB_CUR_MAX. (sys_cp_wcstombs): Remove special case for "C" locale. (sys_wcstombs): Implement here. Use internal locale data stored on cygheap. (sys_cp_mbstowcs): Remove special case for "C" locale. (sys_mbstowcs): Implement here. Use internal locale data stored on cygheap. * syscalls.cc (internal_setlocale): New function to set cygheap locale data and to reset CWD posix path. (setlocale): Just call internal_setlocale from here if necessary. * wchar.h (__ascii_wctomb): Declare. (sys_wcstombs): Don't define inline, just declare. (sys_mbstowcs): Ditto.
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/* wchar.h: Extra wchar defs
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Copyright 2007, 2009 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _CYGWIN_WCHAR_H
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#define _CYGWIN_WCHAR_H
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#include_next <wchar.h>
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#define ENCODING_LEN 31
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int mbtowc_f (struct _reent *, wchar_t *, const char *, size_t,
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const char *, mbstate_t *);
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typedef mbtowc_f *mbtowc_p;
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extern mbtowc_p __mbtowc;
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extern mbtowc_f __ascii_mbtowc;
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extern mbtowc_f __utf8_mbtowc;
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extern mbtowc_f __iso_mbtowc;
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extern mbtowc_f __cp_mbtowc;
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typedef int wctomb_f (struct _reent *, char *, wchar_t, const char *,
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mbstate_t *);
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typedef wctomb_f *wctomb_p;
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extern wctomb_p __wctomb;
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extern wctomb_f __ascii_wctomb;
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extern wctomb_f __utf8_wctomb;
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extern char *__locale_charset ();
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extern mbtowc_p __set_charset_from_codepage (unsigned int cp, char *charset);
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#ifdef __cplusplus
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}
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#endif
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#ifdef __INSIDE_CYGWIN__
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size_t __stdcall sys_cp_wcstombs (wctomb_p, char *, char *, size_t,
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const wchar_t *, size_t = (size_t) -1)
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__attribute__ ((regparm(3)));
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size_t __stdcall sys_wcstombs (char *dst, size_t len, const wchar_t * src,
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size_t nwc = (size_t) -1)
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__attribute__ ((regparm(3)));
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size_t __stdcall sys_wcstombs_alloc (char **, int, const wchar_t *,
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size_t = (size_t) -1)
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__attribute__ ((regparm(3)));
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size_t __stdcall sys_cp_mbstowcs (mbtowc_p, char *, wchar_t *, size_t,
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const char *, size_t = (size_t) -1)
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__attribute__ ((regparm(3)));
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size_t sys_mbstowcs (wchar_t * dst, size_t dlen, const char *src,
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size_t nms = (size_t) -1)
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__attribute__ ((regparm(3)));
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size_t __stdcall sys_mbstowcs_alloc (wchar_t **, int, const char *,
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size_t = (size_t) -1)
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__attribute__ ((regparm(3)));
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#endif /* __INSIDE_CYGWIN__ */
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#endif /* _CYGWIN_WCHAR_H */
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