[newlib-cygwin] setlocale.h: Fix current locale handling for !__HAVE_LOCALE_INFO__ targets

[newlib-cygwin] setlocale.h: Fix current locale handling for !__HAVE_LOCALE_INFO__ targets

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=1a5d08014b88f2cdc8fa2b3434edfb582d08716a

commit 1a5d08014b88f2cdc8fa2b3434edfb582d08716a
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Jul 28 09:50:43 2016 +0200

    setlocale.h: Fix current locale handling for !__HAVE_LOCALE_INFO__ targets
    
    Signed-off by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 newlib/libc/include/ctype.h    |  5 -----
 newlib/libc/locale/locale.c    |  4 +---
 newlib/libc/locale/setlocale.h | 26 +++++++++++++-------------
 3 files changed, 14 insertions(+), 21 deletions(-)

diff --git a/newlib/libc/include/ctype.h b/newlib/libc/include/ctype.h
index 0284c18..d34b8e5 100644
--- a/newlib/libc/include/ctype.h
+++ b/newlib/libc/include/ctype.h
@@ -69,13 +69,8 @@ extern int toascii_l (int __c, locale_t __l);
 #ifndef _MB_CAPABLE
 _CONST
 #endif
-#ifdef __HAVE_LOCALE_INFO__
 char *__locale_ctype_ptr (void);
 # define __CTYPE_PTR	(__locale_ctype_ptr ())
-#else
-extern	__IMPORT char	*__ctype_ptr__;
-# define __CTYPE_PTR	(__ctype_ptr__)
-#endif
 
 #ifndef __cplusplus
 /* These macros are intentionally written in a manner that will trigger
diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
index 3409a7b..c1970f9 100644
--- a/newlib/libc/locale/locale.c
+++ b/newlib/libc/locale/locale.c
@@ -978,11 +978,10 @@ _DEFUN_VOID (__locale_mb_cur_max)
 #ifdef __HAVE_LOCALE_INFO__
   return __get_current_ctype_locale ()->mb_cur_max[0];
 #else
-  return __get_global_locale ()->mb_cur_max[0];
+  return __get_current_locale ()->mb_cur_max[0];
 #endif
 }
 
-#ifdef __HAVE_LOCALE_INFO__
 char *
 _DEFUN_VOID (__locale_ctype_ptr)
 {
@@ -992,7 +991,6 @@ _DEFUN_VOID (__locale_ctype_ptr)
   return __get_locale_r (_REENT) ? __get_locale_r (_REENT)->ctype_ptr
 				 : __ctype_ptr__;
 }
-#endif
 
 char *
 __locale_ctype_ptr_l (struct __locale_t *locale)
diff --git a/newlib/libc/locale/setlocale.h b/newlib/libc/locale/setlocale.h
index 5dcfe88..b528ab9 100644
--- a/newlib/libc/locale/setlocale.h
+++ b/newlib/libc/locale/setlocale.h
@@ -242,12 +242,21 @@ __get_current_collate_locale (void)
 }
 #endif
 
+#ifdef __HAVE_LOCALE_INFO__
 _ELIDABLE_INLINE const struct lc_ctype_T *
 __get_ctype_locale (struct __locale_t *locale)
 {
   return (const struct lc_ctype_T *) (locale)->lc_cat[LC_CTYPE].ptr;
 }
 
+_ELIDABLE_INLINE const struct lc_ctype_T *
+__get_current_ctype_locale (void)
+{
+  return (const struct lc_ctype_T *)
+	 __get_current_locale ()->lc_cat[LC_CTYPE].ptr;
+}
+#endif
+
 _ELIDABLE_INLINE int
 __locale_mb_cur_max_l (struct __locale_t *locale)
 {
@@ -258,13 +267,7 @@ __locale_mb_cur_max_l (struct __locale_t *locale)
 #endif
 }
 
-_ELIDABLE_INLINE const struct lc_ctype_T *
-__get_current_ctype_locale (void)
-{
-  return (const struct lc_ctype_T *)
-	 __get_current_locale ()->lc_cat[LC_CTYPE].ptr;
-}
-
+#ifdef __HAVE_LOCALE_INFO__
 _ELIDABLE_INLINE const struct lc_monetary_T *
 __get_monetary_locale (struct __locale_t *locale)
 {
@@ -316,6 +319,7 @@ __get_current_messages_locale (void)
   return (const struct lc_messages_T *)
 	 __get_current_locale ()->lc_cat[LC_MESSAGES].ptr;
 }
+#endif
 
 _ELIDABLE_INLINE const char *
 __locale_charset (void)
@@ -323,7 +327,7 @@ __locale_charset (void)
 #ifdef __HAVE_LOCALE_INFO__
   return __get_current_ctype_locale ()->codeset;
 #else
-  return __global_locale.ctype_codeset;
+  return __get_current_locale ()->ctype_codeset;
 #endif
 }
 
@@ -333,18 +337,14 @@ __locale_msgcharset (void)
 #ifdef __HAVE_LOCALE_INFO__
   return (char *) __get_current_messages_locale ()->codeset;
 #else
-  return (char *) __global_locale.message_codeset;
+  return (char *) __get_current_locale ()->message_codeset;
 #endif
 }
 
 _ELIDABLE_INLINE int
 __locale_cjk_lang (void)
 {
-#ifdef __HAVE_LOCALE_INFO__
   return __get_current_locale ()->cjk_lang;
-#else
-  return __global_locale.cjk_lang;
-#endif
 }
 
 int __ctype_load_locale (struct __locale_t *, const char *, void *,