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Introduce __current_locale_charset/__locale_charset 

The former __locale_charset always fetched the current locale's charset.
We need the per-locale charset, too, in future. Rename __locale_charset
to __current_locale_charset and change __locale_charset to take a
locale_t as parameter.  Accommodate througout.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2016-08-20 16:05:56 +02:00
parent 06ac671811
commit 7630e38462
5 changed files with 19 additions and 8 deletions
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6
newlib/libc/ctype/jp2uc.c
View File

@ -154,11 +154,11 @@ _DEFUN (__jp2uc, (c, type), wint_t c _AND int type)
wint_t
_DEFUN (_jp2uc, (c), wint_t c)
{
if (!strcmp (__locale_charset (), "JIS"))
if (!strcmp (__current_locale_charset (), "JIS"))
c = __jp2uc (c, JP_JIS);
else if (!strcmp (__locale_charset (), "SJIS"))
else if (!strcmp (__current_locale_charset (), "SJIS"))
c = __jp2uc (c, JP_SJIS);
else if (!strcmp (__locale_charset (), "EUCJP"))
else if (!strcmp (__current_locale_charset (), "EUCJP"))
c = __jp2uc (c, JP_EUCJP);
return c;
}

2
newlib/libc/locale/nl_langinfo.c
View File

@ -212,7 +212,7 @@ _DEFUN(nl_langinfo, (item),
#endif /* __HAVE_LOCALE_INFO__ */
case CODESET:
#ifdef __CYGWIN__
ret = (char *) __locale_charset ();
ret = (char *) __current_locale_charset ();
#endif
do_codeset:
#ifdef __CYGWIN__

12
newlib/libc/locale/setlocale.h
View File

@ -373,7 +373,17 @@ __get_current_messages_locale (void)
#endif /* !__HAVE_LOCALE_INFO__ */
_ELIDABLE_INLINE const char *
__locale_charset (void)
__locale_charset (struct __locale_t *locale)
{
#ifdef __HAVE_LOCALE_INFO__
return __get_ctype_locale (locale)->codeset;
#else
return locale->ctype_codeset;
#endif
}
_ELIDABLE_INLINE const char *
__current_locale_charset (void)
{
#ifdef __HAVE_LOCALE_INFO__
return __get_current_ctype_locale ()->codeset;

3
winsup/cygwin/nlsfuncs.cc
View File

@ -1527,7 +1527,8 @@ internal_setlocale ()
if (cygheap->locale.mbtowc == __global_locale.mbtowc)
return;
debug_printf ("Cygwin charset chang to %s", __locale_charset ());
debug_printf ("Global charset set to %s",
__locale_charset (&__global_locale));
/* Fetch PATH and CWD and convert to wchar_t in previous charset. */
path = getenv ("PATH");
if (path && *path) /* $PATH can be potentially unset. */

4
winsup/cygwin/regex/regcomp.c
View File

@ -1132,7 +1132,7 @@ wgetnext(struct parse *p)
invalid ASCII chars. To be more Linux-compatible, we align the
behaviour to glibc here. Allow any character value if the current
local's codeset is ASCII. */
if (*__locale_charset () == 'A') /* SCII */
if (*__current_locale_charset () == 'A') /* SCII */
return (wint_t) (unsigned char) *p->next++;
#endif
memset(&mbs, 0, sizeof(mbs));
@ -1503,7 +1503,7 @@ findmust(struct parse *p, struct re_guts *g)
*/
if (MB_CUR_MAX > 1 &&
#ifdef __CYGWIN__
strcmp(__locale_charset (), "UTF-8") != 0)
strcmp(__current_locale_charset (), "UTF-8") != 0)
#else
strcmp(_CurrentRuneLocale->__encoding, "UTF-8") != 0)
#endif