socket.c: avoid `mrb_funcall_id()` to retrieve file descriptor.
MODIFY
mrbgems/mruby-socket/src/socket.c
mrbgems/mruby-socket/src/socket.c
@@ -262,10 +262,12 @@ sa2addrlist(mrb_state *mrb, const struct sockaddr *sa, socklen_t salen)
return ary;
}
+int mrb_io_fileno(mrb_state *mrb, mrb_value io);
+
static int
socket_fd(mrb_state *mrb, mrb_value sock)
{
- return (int)mrb_as_int(mrb, mrb_funcall_id(mrb, sock, MRB_SYM(fileno), 0));
+ return mrb_io_fileno(mrb, sock);
}
static int

socket.c: avoid `mrb_funcall_id()` to retrieve file descriptor.