fix double-processing of DT_RELR relocations in ldso relocating itself

[musl] / src / ctype / iscntrl.c

diff --git a/src/ctype/iscntrl.c b/src/ctype/iscntrl.c
index 92ed7f0..f27837e 100644 (file)
--- a/src/ctype/iscntrl.c
+++ b/src/ctype/iscntrl.c
@@ -4,3 +4,10 @@ int iscntrl(int c)
 {
        return (unsigned)c < 0x20 || c == 0x7f;
 }
+
+int __iscntrl_l(int c, locale_t l)
+{
+       return iscntrl(c);
+}
+
+weak_alias(__iscntrl_l, iscntrl_l);