X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/9385eb3d10ebe5eb398c52040ec3dbfba9b0cdcf..974e388456677d82eb6d10d4fd72390641a5bdfe:/locale/FreeBSD/lmessages.c

diff --git a/locale/FreeBSD/lmessages.c b/locale/FreeBSD/lmessages.c
index 364beab..2874ca6 100644
--- a/locale/FreeBSD/lmessages.c
+++ b/locale/FreeBSD/lmessages.c
@@ -25,12 +25,15 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/locale/lmessages.c,v 1.12 2002/08/08 05:51:54 ache Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/locale/lmessages.c,v 1.14 2003/06/26 10:46:16 phantom Exp $");
+
+#include "xlocale_private.h"
 
 #include <stddef.h>
+#include <string.h>
 
-#include "lmessages.h"
 #include "ldpart.h"
+#include "lmessages.h"
 
 #define LCMESSAGES_SIZE_FULL (sizeof(struct lc_messages_T) / sizeof(char *))
 #define LCMESSAGES_SIZE_MIN \
@@ -45,47 +48,76 @@ static const struct lc_messages_T _C_messages_locale = {
 	"no"		/* nostr */
 };
 
-static struct lc_messages_T _messages_locale;
-static int	_messages_using_locale;
-static char	*_messages_locale_buf;
-
-int
-__messages_load_locale(const char *name)
+__private_extern__ int
+__messages_load_locale(const char *name, locale_t loc)
 {
 	int ret;
+	struct __xlocale_st_messages *xp;
+	static struct __xlocale_st_messages *cache = NULL;
 
-	ret = __part_load_locale(name, &_messages_using_locale,
-		  _messages_locale_buf, "LC_MESSAGES",
+	/* 'name' must be already checked. */
+	if (strcmp(name, "C") == 0 || strcmp(name, "POSIX") == 0) {
+		loc->_messages_using_locale = 0;
+		XL_RELEASE(loc->__lc_messages);
+		loc->__lc_messages = NULL;
+		return (_LDP_CACHE);
+	}
+
+	/*
+	 * If the locale name is the same as our cache, use the cache.
+	 */
+	if (cache && cache->_messages_locale_buf && strcmp(name, cache->_messages_locale_buf) == 0) {
+		loc->_messages_using_locale = 1;
+		XL_RELEASE(loc->__lc_messages);
+		loc->__lc_messages = cache;
+		XL_RETAIN(loc->__lc_messages);
+		return (_LDP_CACHE);
+	}
+	if ((xp = (struct __xlocale_st_messages *)malloc(sizeof(*xp))) == NULL)
+		return _LDP_ERROR;
+	xp->__refcount = 1;
+	xp->__free_extra = (__free_extra_t)__ldpart_free_extra;
+	xp->_messages_locale_buf = NULL;
+
+	ret = __part_load_locale(name, &loc->_messages_using_locale,
+		  &xp->_messages_locale_buf, "LC_MESSAGES/LC_MESSAGES",
 		  LCMESSAGES_SIZE_FULL, LCMESSAGES_SIZE_MIN,
-		  (const char **)&_messages_locale);
+		  (const char **)&xp->_messages_locale);
 	if (ret == _LDP_LOADED) {
-		if (_messages_locale.yesstr == NULL)
-			_messages_locale.yesstr = empty;
-		if (_messages_locale.nostr == NULL)
-			_messages_locale.nostr = empty;
-	}
+		if (xp->_messages_locale.yesstr == NULL)
+			xp->_messages_locale.yesstr = empty;
+		if (xp->_messages_locale.nostr == NULL)
+			xp->_messages_locale.nostr = empty;
+		XL_RELEASE(loc->__lc_messages);
+		loc->__lc_messages = xp;
+		XL_RELEASE(cache);
+		cache = xp;
+		XL_RETAIN(cache);
+	} else if (ret == _LDP_ERROR)
+		free(xp);
 	return (ret);
 }
 
-struct lc_messages_T *
-__get_current_messages_locale(void)
+__private_extern__ struct lc_messages_T *
+__get_current_messages_locale(locale_t loc)
 {
-	return (_messages_using_locale
-		? &_messages_locale
+	return (loc->_messages_using_locale
+		? &loc->__lc_messages->_messages_locale
 		: (struct lc_messages_T *)&_C_messages_locale);
 }
 
 #ifdef LOCALE_DEBUG
 void
 msgdebug() {
+locale_t loc = __current_locale();
 printf(	"yesexpr = %s\n"
 	"noexpr = %s\n"
 	"yesstr = %s\n"
 	"nostr = %s\n",
-	_messages_locale.yesexpr,
-	_messages_locale.noexpr,
-	_messages_locale.yesstr,
-	_messages_locale.nostr
+	loc->__lc_messages->_messages_locale.yesexpr,
+	loc->__lc_messages->_messages_locale.noexpr,
+	loc->__lc_messages->_messages_locale.yesstr,
+	loc->__lc_messages->_messages_locale.nostr
 );
 }
 #endif /* LOCALE_DEBUG */