Work on Windows port by Ruben Van Boxem

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140384 91177308-0d34-0410-b5e6-96231b3b80d8

include/support/win32/locale.h

@@ -18,13 +18,44 @@
 #define strtold_l _strtod_l
 #define isdigit_l _isdigit_l
 #define isxdigit_l _isxdigit_l
-#define newlocale _create_locale
+#define strcoll_l _strcoll_l
+#define strxfrm_l _strxfrm_l
+#define wcscoll_l _wcscoll_l
+#define wcsxfrm_l _wcsxfrm_l
+#define toupper_l _toupper_l
+#define tolower_l _tolower_l
+#define iswspace_l _iswspace_l
+#define iswprint_l _iswprint_l
+#define iswcntrl_l _iswcntrl_l
+#define iswupper_l _iswupper_l
+#define iswlower_l _iswlower_l
+#define iswalpha_l _iswalpha_l
+#define iswdigit_l _iswdigit_l
+#define iswpunct_l _iswpunct_l
+#define iswxdigit_l _iswxdigit_l
+#define towupper_l _towupper_l
+#define towlower_l _towlower_l
+#define strftime_l _strftime_l
+inline int isblank_l( int c, locale_t /*loc*/ )
+{
+    return ( c == ' ' || c == '\t' );
+}
+inline int iswblank_l( wint_t c, locale_t /*loc*/ )
+{
+    return ( c == L' ' || c == L'\t' );
+}
 #define freelocale _free_locale
+// ignore base; it is always 0 in libc++ code
+inline locale_t newlocale( int mask, const char * locale, locale_t /*base*/ )
+{
+    return _create_locale( mask, locale );
+}
+
 // FIXME: first call _configthreadlocale(_ENABLE_PER_THREAD_LOCALE) somewhere
 // FIXME: return types are different, need to make locale_t from char*
 inline locale_t uselocale(locale_t newloc)
 {
-    return newlocale( LC_ALL, setlocale(LC_ALL, newloc->locinfo->lc_category[LC_ALL].locale) );
+    return _create_locale( LC_ALL, setlocale(LC_ALL, newloc->locinfo->lc_category[LC_ALL].locale) );
 }
 
 #define LC_COLLATE_MASK _M_COLLATE
@@ -33,5 +64,9 @@ inline locale_t uselocale(locale_t newloc)
 #define LC_NUMERIC_MASK _M_NUMERIC
 #define LC_TIME_MASK _M_TIME
 #define LC_MESSAGES_MASK _M_MESSAGES
-
-enum { NL_SETD=0, NL_CAT_LOCALE=1 };
+#define LC_ALL_MASK (  LC_COLLATE_MASK \
+                     | LC_CTYPE_MASK \
+                     | LC_MESSAGES_MASK \
+                     | LC_MONETARY_MASK \
+                     | LC_NUMERIC_MASK \
+                     | LC_TIME_MASK )

include/support/win32/support.h

@@ -12,4 +12,12 @@
    Functions and constants used in libc++ that are missing from the Windows C library.
   */
 
+#if __MINGW32__
+#include <stdio.h>
+#define swprintf snwprintf
+#endif // __MINGW32__
 int vasprintf( char **sptr, const char *__restrict__ fmt , va_list ap );
+size_t mbsnrtowcs( wchar_t *__restrict__ dst, const char **__restrict__ src,
+                   size_t nmc, size_t len, mbstate_t *__restrict__ ps );
+size_t wcsnrtombs( char *__restrict__ dst, const wchar_t **__restrict__ src,
+                   size_t nwc, size_t len, mbstate_t *__restrict__ ps );