#ifndef _REENT_ONLY
-#ifndef __CYGWIN__
/* Cygwin provides its own version of setlocale to perform some more
initialization work. It calls _setlocale_r, though. */
char *
{
return _setlocale_r (_REENT, category, locale);
}
-#endif /* __CYGWIN__ */
struct lconv *
_DEFUN_VOID(localeconv)
return ret;
}
-static char *
-check_codepage (char *ret)
-{
- if (!wincap.has_always_all_codepages ())
- {
- /* Prior to Windows Vista, many codepages are not installed by
- default, or can be deinstalled. The following codepages require
- that the respective conversion tables are installed into the OS.
- So we check if they are installed and if not, setlocale should
- fail. */
- CPINFO cpi;
- UINT cp = 0;
- if (__mbtowc == __sjis_mbtowc)
- cp = 932;
- else if (__mbtowc == __eucjp_mbtowc)
- cp = 20932;
- else if (__mbtowc == __gbk_mbtowc)
- cp = 936;
- else if (__mbtowc == __kr_mbtowc)
- cp = 949;
- else if (__mbtowc == __big5_mbtowc)
- cp = 950;
- if (cp && !GetCPInfo (cp, &cpi)
- && GetLastError () == ERROR_INVALID_PARAMETER)
- return NULL;
- }
- return ret;
-}
-
/* Can be called via cygwin_internal (CW_INTERNAL_SETLOCALE) for application
which really (think they) know what they are doing. */
extern "C" void
initial_setlocale ()
{
char *ret = _setlocale_r (_REENT, LC_CTYPE, "");
- if (ret && check_codepage (ret))
+ if (ret)
internal_setlocale ();
}
-
-/* Like newlib's setlocale, but additionally check if the charset needs
- OS support and the required codepage is actually installed. If codepage
- is not available, revert to previous locale and return NULL. For details
- about codepage availability, see the comment in check_codepage() above. */
-extern "C" char *
-setlocale (int category, const char *locale)
-{
- char old[(LC_MESSAGES + 1) * (ENCODING_LEN + 1/*"/"*/ + 1)];
- if (locale && !wincap.has_always_all_codepages ())
- stpcpy (old, _setlocale_r (_REENT, category, NULL));
- char *ret = _setlocale_r (_REENT, category, locale);
- if (ret && locale && !(ret = check_codepage (ret)))
- _setlocale_r (_REENT, category, old);
- return ret;
-}
has_gaa_largeaddress_bug:false,
has_transactions:false,
has_broken_alloc_console:false,
- has_always_all_codepages:false,
has_localenames:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
has_gaa_largeaddress_bug:false,
has_transactions:false,
has_broken_alloc_console:false,
- has_always_all_codepages:false,
has_localenames:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
has_gaa_largeaddress_bug:true,
has_transactions:true,
has_broken_alloc_console:false,
- has_always_all_codepages:true,
has_localenames:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
has_gaa_largeaddress_bug:true,
has_transactions:true,
has_broken_alloc_console:true,
- has_always_all_codepages:true,
has_localenames:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_alloc_console:true,
- has_always_all_codepages:true,
has_localenames:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_alloc_console:true,
- has_always_all_codepages:true,
has_localenames:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_alloc_console:true,
- has_always_all_codepages:true,
has_localenames:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
unsigned has_gaa_largeaddress_bug : 1;
unsigned has_transactions : 1;
unsigned has_broken_alloc_console : 1;
- unsigned has_always_all_codepages : 1;
unsigned has_localenames : 1;
unsigned has_fast_cwd : 1;
unsigned has_restricted_raw_disk_access : 1;
bool IMPLEMENT (has_gaa_largeaddress_bug)
bool IMPLEMENT (has_transactions)
bool IMPLEMENT (has_broken_alloc_console)
- bool IMPLEMENT (has_always_all_codepages)
bool IMPLEMENT (has_localenames)
bool IMPLEMENT (has_fast_cwd)
bool IMPLEMENT (has_restricted_raw_disk_access)