X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=includes%2Flocale.h;h=1fb04e7d01f7d71798ca36f074ce0090c0da90ae;hb=ed01ab8d9fcc47f6a4089ef72a73ef7a084d1ed3;hp=6d9d4829dd88cad2c61d463e7aec3dcc9e565057;hpb=97dd2fddbdb56005b16a1b0aa19ed15cd77269fc;p=pdclib.old

diff --git a/includes/locale.h b/includes/locale.h
index 6d9d482..1fb04e7 100644
--- a/includes/locale.h
+++ b/includes/locale.h
@@ -34,8 +34,6 @@ _PDCLIB_BEGIN_EXTERN_C
 */
 struct lconv
 {
-    struct _PDCLIB_ctype_t * ctype;  /* internal <ctype.h> information        */
-    char * _PDCLIB_errno_texts[_PDCLIB_ERRNO_MAX]; /* strerror() / perror()   */
     char * decimal_point;      /* decimal point character                     */
     char * thousands_sep;      /* character for seperating groups of digits   */
     char * grouping;           /* string indicating the size of digit groups  */
@@ -62,9 +60,6 @@ struct lconv
     char int_n_sign_posn;      /* Same as above, for international format     */
 };
 
-/* This is strictly internal, and visible here for technical reasons only. */
-extern struct lconv _PDCLIB_lconv;
-
 /* First arguments to setlocale().
    TODO: Beware, values might change before v0.6 is released.
 */
@@ -90,12 +85,42 @@ extern struct lconv _PDCLIB_lconv;
    Otherwise, returns a pointer to a string associated with the specified
    category for the new locale.
 */
-char * setlocale( int category, const char * locale );
+char * setlocale( int category, const char * locale ) _PDCLIB_nothrow;
 
 /* Returns a struct lconv initialized to the values appropriate for the current
    locale setting.
 */
-struct lconv * localeconv( void );
+struct lconv * localeconv( void ) _PDCLIB_nothrow;
+
+#if _PDCLIB_POSIX_MIN(2008)
+
+/* POSIX locale type */
+typedef _PDCLIB_locale_t locale_t;
+
+/* Global locale */
+extern struct _PDCLIB_locale _PDCLIB_global_locale;
+#define LC_GLOBAL_LOCALE (&_PDCLIB_global_locale)
+
+/* Set the thread locale to newlocale
+ *
+ * If newlocale is (locale_t)0, then doesn't change the locale and just returns
+ * the existing locale.
+ *
+ * If newlocale is LC_GLOBAL_LOCALE, resets the thread's locale to use the 
+ * global locale.
+ *
+ * Returns the previous thread locale. If the thread had no previous locale, 
+ * returns the global locale.
+ */
+locale_t uselocale(locale_t newlocale);
+
+/* Returns a copy of loc */
+locale_t duplocale(locale_t loc);
+
+/* Frees the passed locale object */
+void freelocale(locale_t loc);
+
+#endif
 
 _PDCLIB_END_EXTERN_C
 #endif