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* cygheap.cc (cygheap_init): Set Cygwin default locale values.

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* 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.
This commit is contained in:
Corinna Vinschen
2009-05-14 19:49:37 +00:00
parent ef5da523a9
commit 6f401eccfb
10 changed files with 95 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
winsup/cygwin/strfuncs.cc
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@@ -50,7 +50,7 @@ __db_wctomb (struct _reent *r, char *s, wchar_t wchar, UINT cp)
BOOL def_used = false;
int ret = WideCharToMultiByte (cp, WC_NO_BEST_FIT_CHARS, &wchar, 1, s,
MB_CUR_MAX, NULL, &def_used);
2, NULL, &def_used);
if (ret > 0 && !def_used)
return ret;
@@ -65,8 +65,6 @@ __sjis_wctomb (struct _reent *r, char *s, wchar_t wchar, const char *charset,
return __db_wctomb (r,s, wchar, 932);
}
extern "C" int __ascii_wctomb (struct _reent *, char *, wchar_t, const char *,
mbstate_t *);
extern "C" int
__jis_wctomb (struct _reent *r, char *s, wchar_t wchar, const char *charset,
mbstate_t *state)
@@ -101,7 +99,7 @@ __eucjp_wctomb (struct _reent *r, char *s, wchar_t wchar, const char *charset,
BOOL def_used = false;
int ret = WideCharToMultiByte (20932, WC_NO_BEST_FIT_CHARS, &wchar, 1, s,
MB_CUR_MAX, NULL, &def_used);
3, NULL, &def_used);
if (ret > 0 && !def_used)
{
/* CP20932 representation of JIS-X-0212 character? */
@@ -418,8 +416,6 @@ sys_cp_wcstombs (wctomb_p f_wctomb, char *charset, char *dst, size_t len,
mbstate_t ps;
save_errno save;
if (f_wctomb == __ascii_wctomb)
f_wctomb = __utf8_wctomb;
memset (&ps, 0, sizeof ps);
if (dst == NULL)
len = (size_t) -1;
@@ -479,6 +475,13 @@ sys_cp_wcstombs (wctomb_p f_wctomb, char *charset, char *dst, size_t len,
return n;
}
size_t __stdcall
sys_wcstombs (char *dst, size_t len, const wchar_t * src, size_t nwc)
{
return sys_cp_wcstombs (cygheap->locale.wctomb, cygheap->locale.charset,
dst, len, src, nwc);
}
/* Allocate a buffer big enough for the string, always including the
terminating '\0'. The buffer pointer is returned in *dst_p, the return
value is the number of bytes written to the buffer, as usual.
@@ -527,8 +530,6 @@ sys_cp_mbstowcs (mbtowc_p f_mbtowc, char *charset, wchar_t *dst, size_t dlen,
mbstate_t ps;
save_errno save;
if (f_mbtowc == __ascii_mbtowc)
f_mbtowc = __utf8_mbtowc;
memset (&ps, 0, sizeof ps);
if (dst == NULL)
len = (size_t)-1;
@@ -597,6 +598,13 @@ sys_cp_mbstowcs (mbtowc_p f_mbtowc, char *charset, wchar_t *dst, size_t dlen,
return count;
}
size_t __stdcall
sys_mbstowcs (wchar_t * dst, size_t dlen, const char *src, size_t nms)
{
return sys_cp_mbstowcs (cygheap->locale.mbtowc, cygheap->locale.charset,
dst, dlen, src, nms);
}
/* Same as sys_wcstombs_alloc, just backwards. */
size_t __stdcall
sys_mbstowcs_alloc (wchar_t **dst_p, int type, const char *src, size_t nms)