X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Flocale%2Fuselocale.c;h=0fc5ecbc07f29437e1afb66815074360bfd360cb;hb=8c4be3e2209d2a1d3874b8bc2b474668fcbbbac6;hp=9c7995783d24869d118d7f1a5ab7cd295aeacc0d;hpb=11c531e21de9c417166da934898ea7225a758fdf;p=musl

diff --git a/src/locale/uselocale.c b/src/locale/uselocale.c
index 9c799578..0fc5ecbc 100644
--- a/src/locale/uselocale.c
+++ b/src/locale/uselocale.c
@@ -1,10 +1,16 @@
 #include "locale_impl.h"
 #include "pthread_impl.h"
+#include "libc.h"
 
-locale_t uselocale(locale_t l)
+locale_t __uselocale(locale_t new)
 {
-	pthread_t self = pthread_self();
+	pthread_t self = __pthread_self();
 	locale_t old = self->locale;
-	if (l) self->locale = l;
-	return old;
+	locale_t global = &libc.global_locale;
+
+	if (new) self->locale = new == LC_GLOBAL_LOCALE ? global : new;
+
+	return old == global ? LC_GLOBAL_LOCALE : old;
 }
+
+weak_alias(__uselocale, uselocale);