intern/select/posix.h: remove unused parameter from rb_fd_dup

This unused parameter seems to be accidently introduced by ruby@9e6e39c
NathanZook · Dec 10, 2021 · ecb2ff6 · ecb2ff6
1 parent e5ff030
commit ecb2ff6
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/include/ruby/internal/intern/select/posix.h b/include/ruby/internal/intern/select/posix.h
@@ -95,11 +95,10 @@ RBIMPL_ATTR_NOALIAS()
  *
  * @param[out]  dst   Target fdset.
  * @param[in]   src   Source fdset.
- * @param[in]   n     Unused parameter.
  * @post        `dst` is a copy of `src`.
  */
 static inline void
-rb_fd_dup(rb_fdset_t *dst, const fd_set *src, int n)
+rb_fd_dup(rb_fdset_t *dst, const fd_set *src)
 {
     *dst = *src;
 }