getservbyport_r: fix wrong result if getnameinfo fails with EAI_OVERFLOW

[musl] / src / ctype / iswlower.c

diff --git a/src/ctype/iswlower.c b/src/ctype/iswlower.c
index 0a568e7..f02a436 100644 (file)
--- a/src/ctype/iswlower.c
+++ b/src/ctype/iswlower.c
@@ -4,3 +4,10 @@ int iswlower(wint_t wc)
 {
        return towupper(wc) != wc;
 }
+
+int __iswlower_l(wint_t c, locale_t l)
+{
+       return iswlower(c);
+}
+
+weak_alias(__iswlower_l, iswlower_l);